CN213037676U - Complete equipment for organizing inorganic fertilizer - Google Patents
Complete equipment for organizing inorganic fertilizer Download PDFInfo
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- CN213037676U CN213037676U CN202020637683.2U CN202020637683U CN213037676U CN 213037676 U CN213037676 U CN 213037676U CN 202020637683 U CN202020637683 U CN 202020637683U CN 213037676 U CN213037676 U CN 213037676U
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- tank
- fertilizer
- chemical hydrolysis
- feeding hole
- heat pump
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 119
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 106
- 230000007073 chemical hydrolysis Effects 0.000 claims abstract description 102
- 238000006243 chemical reaction Methods 0.000 claims abstract description 98
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 90
- 239000011591 potassium Substances 0.000 claims abstract description 67
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 67
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 66
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 45
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 39
- 239000011574 phosphorus Substances 0.000 claims abstract description 39
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000010815 organic waste Substances 0.000 claims abstract description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000009920 chelation Effects 0.000 claims abstract description 24
- 238000007738 vacuum evaporation Methods 0.000 claims abstract description 24
- 239000007787 solid Substances 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 14
- 230000006641 stabilisation Effects 0.000 claims abstract description 11
- 238000011105 stabilization Methods 0.000 claims abstract description 11
- 239000013522 chelant Substances 0.000 claims abstract description 4
- 239000007791 liquid phase Substances 0.000 claims description 54
- 235000013619 trace mineral Nutrition 0.000 claims description 51
- 239000011573 trace mineral Substances 0.000 claims description 51
- 238000007599 discharging Methods 0.000 claims description 49
- 239000007790 solid phase Substances 0.000 claims description 43
- 238000010438 heat treatment Methods 0.000 claims description 32
- 239000002686 phosphate fertilizer Substances 0.000 claims description 26
- 238000012216 screening Methods 0.000 claims description 18
- 239000000654 additive Substances 0.000 claims description 14
- 230000000087 stabilizing effect Effects 0.000 claims description 14
- 239000010813 municipal solid waste Substances 0.000 claims description 13
- 239000003054 catalyst Substances 0.000 claims description 12
- 230000035484 reaction time Effects 0.000 claims description 12
- 230000000996 additive effect Effects 0.000 claims description 11
- 239000003895 organic fertilizer Substances 0.000 claims description 11
- 239000003381 stabilizer Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000004806 packaging method and process Methods 0.000 claims description 9
- 239000002893 slag Substances 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 9
- 229920006395 saturated elastomer Polymers 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 230000008520 organization Effects 0.000 claims 2
- 238000012856 packing Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 18
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract description 16
- 239000000618 nitrogen fertilizer Substances 0.000 abstract description 13
- 150000007524 organic acids Chemical class 0.000 abstract description 11
- 239000002689 soil Substances 0.000 abstract description 10
- 239000002509 fulvic acid Substances 0.000 abstract description 7
- 229940072033 potash Drugs 0.000 abstract description 7
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract description 7
- 235000015320 potassium carbonate Nutrition 0.000 abstract description 7
- 150000001413 amino acids Chemical class 0.000 abstract description 6
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 abstract description 5
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 229940095100 fulvic acid Drugs 0.000 abstract description 5
- 150000001720 carbohydrates Chemical class 0.000 abstract description 4
- 235000015097 nutrients Nutrition 0.000 abstract description 4
- 235000005985 organic acids Nutrition 0.000 abstract description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 108090000765 processed proteins & peptides Proteins 0.000 abstract description 2
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 102000004196 processed proteins & peptides Human genes 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 6
- 229920005610 lignin Polymers 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- 239000001913 cellulose Substances 0.000 description 5
- 229920002678 cellulose Polymers 0.000 description 5
- 239000002738 chelating agent Substances 0.000 description 5
- 244000144972 livestock Species 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000813 microbial effect Effects 0.000 description 5
- 125000001477 organic nitrogen group Chemical group 0.000 description 5
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 4
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 4
- 239000004021 humic acid Substances 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 4
- 244000144977 poultry Species 0.000 description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000005696 Diammonium phosphate Substances 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- 229920002488 Hemicellulose Polymers 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 3
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 3
- 235000019838 diammonium phosphate Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
- 150000004676 glycans Chemical class 0.000 description 3
- 150000002337 glycosamines Chemical class 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910052816 inorganic phosphate Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920001282 polysaccharide Polymers 0.000 description 3
- 239000005017 polysaccharide Substances 0.000 description 3
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 2
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 2
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000010794 food waste Substances 0.000 description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 2
- 239000010806 kitchen waste Substances 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003415 peat Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 235000019260 propionic acid Nutrition 0.000 description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 241001474374 Blennius Species 0.000 description 1
- AEMOLEFTQBMNLQ-YMDCURPLSA-N D-galactopyranuronic acid Chemical compound OC1O[C@H](C(O)=O)[C@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-YMDCURPLSA-N 0.000 description 1
- AEMOLEFTQBMNLQ-AQKNRBDQSA-N D-glucopyranuronic acid Chemical compound OC1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-AQKNRBDQSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000186660 Lactobacillus Species 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- JXRWHUUHDVZYCL-UHFFFAOYSA-N P(=O)(=O)C1=C(C(C=C1)=C)C(=O)O Chemical compound P(=O)(=O)C1=C(C(C=C1)=C)C(=O)O JXRWHUUHDVZYCL-UHFFFAOYSA-N 0.000 description 1
- HYANWPLZEREMGY-UHFFFAOYSA-K P(=O)([O-])([O-])[O-].[K+].C(CCCCCCCCCCC)C(C(=O)O)CCCCCCCCCC.[K+].[K+] Chemical compound P(=O)([O-])([O-])[O-].[K+].C(CCCCCCCCCCC)C(C(=O)O)CCCCCCCCCC.[K+].[K+] HYANWPLZEREMGY-UHFFFAOYSA-K 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 208000027954 Poultry disease Diseases 0.000 description 1
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
- 241000235342 Saccharomycetes Species 0.000 description 1
- 241001052560 Thallis Species 0.000 description 1
- RDXARWSSOJYNLI-UHFFFAOYSA-N [P].[K] Chemical compound [P].[K] RDXARWSSOJYNLI-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- PYMYPHUHKUWMLA-WDCZJNDASA-N arabinose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C=O PYMYPHUHKUWMLA-WDCZJNDASA-N 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical group O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 1
- 229940097043 glucuronic acid Drugs 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000000413 hydrolysate Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 235000001705 insufficient nutrition Nutrition 0.000 description 1
- 229940039696 lactobacillus Drugs 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000037353 metabolic pathway Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- 239000006012 monoammonium phosphate Substances 0.000 description 1
- 235000019691 monocalcium phosphate Nutrition 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003307 slaughter Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 1
- 239000002681 soil colloid Substances 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002426 superphosphate Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical group OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Fertilizers (AREA)
Abstract
The utility model discloses an inorganic chemical fertilizer organic integrated equipment, including three chemical hydrolysis jar, three centrifugal separator, microelement chelate retort, solid ammonia and potassium retort, solid phosphorus retort, computer proportioning machine, multiple-effect vacuum evaporation concentration jar, stabilization tank, spray drier, three heat pump heater and switch board. The utility model discloses carry out cubic chemical catalysis with organic waste and hydrolyze, form the micromolecule amino acid respectively, peptides, saccharides, organic acids, glycerinum, fulvic acid carries out the chelation reaction with the microelement fertilizer of inorganic chemical fertilizer respectively, do not carry out the solidification reaction with macroelement again, nitrogen, phosphorus, potash fertilizer, organize whole chemical fertilizers, make the liquid fertilizer and the solid fertilizer of organic chemical fertilizer compound water-soluble fertilizer, the utilization ratio of crops output and fertilizer nutrient has obviously been improved, reduce loss and the phosphorus of nitrogenous fertilizer, potash fertilizer's soil is fixed, increase soil activity, chemical residual pollution has been avoided, the quality of agricultural products is improved.
Description
Technical Field
The utility model relates to the organic inorganic fertilizer field, in particular to the novel organic fertilizer field of inorganic chemical fertilizer, especially relate to an organic integrated equipment of inorganic chemical fertilizer.
Background
First, 4.1.2 organic fertilizers in the national standard GB/T32741-2016 Fertilizer and soil conditioner Classification, 4.1.2.1 organic nitrogen fertilizers mainly come from plants or animals, have nitrogen-labeled materials organically combined with carbon, and the materials can contain other elements except phosphorus and potassium.
4.1.2.2, and organically synthesizing the nitrogen fertilizer by combining nitrogen and carbon.
4.1.2.5 organic nitrogen phosphorus potassium fertilizer, besides indicating nitrogen content, also indicating organic fertilizer of phosphorus and potassium content derived from plants or animals, the fertilizer can contain other elements.
4.1.3 organic-inorganic fertilizers, products derived from organic and inorganic substances with indicated nutrients, made by mixing or compounding organic and inorganic fertilizers, having an organic content of at least 10%, total nitrogen, available phosphorus pentoxide, water-soluble potassium oxide being at least the minimum requirements in the corresponding inorganic fertilizer standards.
Second, the current patent status quo of the existing organic nitrogenous fertilizer, organic phosphate fertilizer and organic potash fertilizer
1. The invention has the following patents: an organic nitrogen-fixing fertilizer is prepared from peat humic acid, acrylic acid, ammonium superphosphate and tetramethyl ethylenediamine through cross-linking, adding ammonia water and sodium hydroxide, neutralizing to obtain macromolecular ammonium polyhumate, mixing with fermented seaweed liquid, and granulating. Inorganic ammonia is bound into the majority of the polymeric ammonium humate, and the ammonium percarbonate remains free inorganic ammonia. There is a problem in polymerizing ammonium humate to the late nitrogen. The nitrogen and nutrition application is slow, the polymerized humic acid is not easy to decompose, the process is complex, the components are complex, and the production cost is too high.
2. The invention has the following patents: an organic phosphorus fertilizer and its production method, publication No. CN101088968A, is a composite microbial phosphorus fertilizer, mainly an inorganic phosphorus fertilizer and an amino acid nutrient solution.
Consists of the following components: humic acid 7 kg, water-retaining agent (peat) 10 kg, compound strain 0.7 kg, fermenting for 72 hours. The compound bacteria is compound bacillus, lactobacillus, saccharomycete and other mixed bacteria, and can not convert inorganic phosphate fertilizer into organic phosphate fertilizer. A small amount of inorganic phosphorus is used as a phosphorus source for microbial fermentation and is combined into microbial thalli, or a biological inorganic and organic compound fertilizer which takes an inorganic phosphate fertilizer as a main material and takes amino acid and humic acid as auxiliary materials belongs to the category of compound microbial fertilizers and is not called organic phosphate fertilizer.
3. The invention has the following patents: an organic potash fertilizer and its production method, publication No. CN102219564B, the invention uses potassium hydroxide to hydrolyze apple pomace, the filtrate produces organic potassium, the excessive potassium hydroxide is neutralized with organic acid to produce organic potassium, and then inorganic nitrogen, i.e. urea and ammonium nitrate are added to produce foliage fertilizer. The filter residue is added with urea, phosphorus potassium and calcium superphosphate, and 80% of decomposed livestock and poultry manure is added to prepare the organic-inorganic compound fertilizer. By using the organic potassium in the fruit residue hydrolysate, the fruit residue is not hydrolyzed due to the hydrolysis temperature of 100-110 ℃ and the associated pressure, the generated organic potassium fertilizer is low due to the low hydrolysis rate, and the potassium hydroxide price is higher than that of the potassium fertilizer. Or by adding inorganic nitrogen fertilizer and potassium phosphate fertilizer as main components.
And thirdly, the soil is degraded and the quality of agricultural products is reduced due to the simple application of the fertilizer, and the yield is reduced due to insufficient nutrition although the quality of the agricultural products and the soil activation can be improved due to the simple application of the organic fertilizer. Although the application of the fertilizer and the organic fertilizer is superior to the former two, the loss of chemical nitrogen fertilizer and the residual pollution of nitrate and nitrite can not be avoided, and the utilization rate of the nitrogen fertilizer is reduced. The soil fixation of phosphate fertilizer and potash fertilizer is avoided, and the utilization rate of the current season phosphate fertilizer and potash fertilizer is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an inorganic chemical fertilizer organic complete equipment to the not enough of inorganic chemical fertilizer existence, organize inorganic chemical fertilizer.
The utility model discloses an inorganic chemical fertilizer organic integrated equipment is based on the principle: the organic waste comprises human, livestock and poultry excrement rich in protein, fat, starch, polysaccharide, cellulose, hemicellulose and lignin, dead bodies of livestock and poultry diseases, food and drink garbage, kitchen garbage, activated sludge, straws of agricultural and forestry crops, leaves and branches, and organic waste for producing industrial products by taking animals and plants as raw materials. Such as slaughtering waste, food waste, furfural residue, xylitol residue, bean dregs, vinegar residue, beer lees and alcohol lees. The inorganic fertilizer is organized by chelating inorganic trace elements with organic acids, fixing ammonia in inorganic nitrogen fertilizer and potassium in inorganic potassium fertilizer with saccharides, organic acids, fatty acids and glycerines formed by the second chemical hydrolysis reaction to form amino sugar, organic acid ammonium, potassium sugar and organic potassium, and fixing inorganic phosphate fertilizer with saccharides and fulvic acids formed by the third chemical hydrolysis reaction to form 6-phosphosugar and phosphofulvic acid. The inorganic fertilizer is completely organized.
The to-be-solved technical problem of the utility model can be realized through following technical scheme:
a complete set of inorganic fertilizer organic device comprises a first chemical hydrolysis tank, a second chemical hydrolysis tank, a third chemical hydrolysis tank, a first centrifugal separator, a second centrifugal separator, a third centrifugal separator, a trace element chelation reaction tank, an ammonia and potassium fixation reaction tank, a phosphorus fixation reaction tank, a computer dosing machine, a multi-effect vacuum evaporation concentration tank, a stabilization tank, a spray dryer, a metering filling machine, a metering packaging machine, a first heat pump heater, a second heat pump heater, a third heat pump heater and a control cabinet;
the first chemical hydrolysis tank is provided with an organic waste feed inlet, a catalyst feed inlet and a discharge outlet, and the first chemical hydrolysis tank is internally provided with a spiral heating pipe;
the first centrifugal separator is provided with a feeding hole, a liquid phase discharging hole and a solid phase discharging hole, and the feeding hole on the first centrifugal separator is connected with the discharging hole on the first chemical hydrolysis tank through a pipeline;
the second chemical hydrolysis tank is provided with a feeding hole and a discharging hole, a spiral heating pipe is arranged in the second chemical hydrolysis tank, the feeding hole in the second chemical hydrolysis tank is connected with the solid-phase discharging hole in the first centrifugal separator through a pipeline, and the inlet of the spiral heating pipe in the second chemical hydrolysis tank is connected with the outlet of the spiral heating pipe in the first chemical hydrolysis tank through a pipeline;
the second centrifugal separator is provided with a feed inlet, a solid phase discharge port and a liquid phase discharge port, and the feed inlet on the second centrifugal separator is connected with the discharge port on the second chemical hydrolysis tank through a pipeline;
the third chemical hydrolysis tank is provided with a feeding hole and a discharging hole, a spiral heating pipe is arranged in the third chemical hydrolysis tank, the feeding hole in the third chemical hydrolysis tank is connected with the solid-phase discharging hole in the second centrifugal separator through a pipeline, and the inlet of the spiral heating pipe in the third chemical hydrolysis tank is connected with the outlet of the spiral heating pipe in the second chemical hydrolysis tank through a pipeline;
the third centrifugal separator is provided with a feed inlet, a solid phase discharge port and a liquid phase discharge port, and the feed inlet on the third centrifugal separator is connected with the discharge port on the third chemical hydrolysis tank through a pipeline; slag discharged from a solid phase discharge port on the third centrifugal separator is sent into a centrifugal slag groove for additional treatment;
the trace element chelation reaction tank is provided with a feeding hole, a discharging hole and a trace element feeding hole, trace elements are added into the trace element chelation reaction tank through the trace element feeding hole, and the feeding hole of the trace element chelation reaction tank is connected with a liquid phase discharging hole on the first centrifugal separator through a pipeline;
the ammonia and potassium fixation reaction tank is provided with a feeding hole, a discharging hole and an ammonia and potassium fertilizer feeding hole, ammonia and potassium fertilizer are added into the ammonia and potassium fixation reaction tank through the ammonia and potassium fertilizer feeding hole, and the feeding hole on the ammonia and potassium fixation reaction tank is connected with the liquid phase discharging hole on the second centrifugal separator through a pipeline;
the phosphorus-fixing reaction tank is provided with a feeding hole, a discharging hole and a phosphate fertilizer feeding hole, phosphate fertilizer is added into the phosphorus-fixing reaction tank through the phosphate fertilizer feeding hole, and the feeding hole on the phosphorus-fixing reaction tank is connected with the liquid-phase discharging hole on the third centrifugal separator through a pipeline;
the first heat pump heater is provided with an inlet and an outlet, the inlet of the first heat pump heater is connected with the outlet of the spiral heating pipe in the third chemical hydrolysis tank through a pipeline, and the outlet of the first heat pump heater is connected with the inlet of the spiral heating pipe in the first chemical hydrolysis tank through a pipeline for circulating heating;
the computer batching machine is provided with a first feeding hole, a second feeding hole, a third feeding hole, an additive feeding hole and a discharging hole, the first feeding hole on the computer batching machine is connected with the discharging hole on the trace element chelation reaction tank through a pipeline, the second feeding hole on the computer batching machine is connected with the discharging hole on the solid ammonia and potassium reaction tank through a pipeline, and the third feeding hole on the computer batching machine is connected with the discharging hole on the solid phosphorus reaction tank through a pipeline; adding additives into the mixture by a computer dosing machine through an additive feeding port;
the multi-effect vacuum evaporation concentration tank is provided with a feed inlet, a discharge outlet, a heat source inlet and a heat source outlet, and the feed inlet on the multi-effect vacuum evaporation concentration tank is connected with the discharge outlet on the computer batching machine; a heat source inlet and a heat source outlet on the multi-effect vacuum evaporation concentration tank are respectively connected with a heat source outlet and a heat source inlet on the second heat pump heater, and the heat source in the multi-effect vacuum evaporation concentration tank is circularly heated by the second heat pump heater;
the stabilizing tank is provided with a feed inlet, a liquid fertilizer discharge port, a solid fertilizer discharge port and a stabilizing agent feed port, stabilizing agent is added into the stabilizing tank through the stabilizing feed port, and the feed inlet on the stabilizing tank is connected with the discharge port on the multi-effect vacuum evaporation and concentration tank; a liquid fertilizer discharge port on the stabilization tank outputs liquid fertilizer to the metering and filling machine for liquid fertilizer filling;
the spray dryer is provided with a feeding hole, a discharging hole, a heat source inlet and a heat source outlet, the feeding hole on the spray dryer is connected with the solid fertilizer discharging hole on the stabilizing tank, and the discharging hole on the spray dryer outputs the solid fertilizer to the metering packaging machine for solid fertilizer packaging; a heat source inlet and a heat source outlet on the spray dryer are respectively connected with a heat source outlet and a heat source inlet on the third heat pump heater, and the heat source in the spray dryer is circularly heated by the third heat pump heater;
the first heat pump heater, the second heat pump heater and the third heat pump heater are in control connection with the control cabinet and controlled by the control cabinet.
The utility model discloses a preferred embodiment, still include organic waste storage tank, breaker, screening shaker, debris groove, the organic waste storage tank is used for storing organic waste and has a discharge gate, discharge gate on the organic waste storage tank with feed inlet on the breaker is connected, discharge gate on the breaker with feed inlet on the screening shaker is connected, the organic waste discharge gate on the screening shaker with organic waste charge door on the first chemical hydrolysis jar is connected, for to send into the organic waste after the screening edulcoration in the first chemical hydrolysis jar, the debris export on the screening shaker with the entry linkage in debris groove, to debris inslot transport debris carry out subsequent processing.
In a preferred embodiment of the present invention, a catalyst tank is connected to the catalyst inlet of the first chemical hydrolysis tank; a trace element groove is connected to a trace element feeding port of the trace element chelation reaction tank; an ammonia and potassium fertilizer groove is connected with the ammonia and potassium fertilizer feeding port on the ammonia and potassium fixation reaction tank; and a phosphorus fertilizer groove is connected to a phosphorus fertilizer feeding port on the phosphorus fixation reaction tank.
In a preferred embodiment of the present invention, a first centrifugal liquid phase tank is connected in series to a pipe between a liquid phase discharge port of the first centrifugal separator and a feed port of the trace element chelate reaction tank, and a first centrifugal solid phase tank is connected in series to a pipe between a solid phase discharge port of the first centrifugal separator and a feed port of the second chemical hydrolysis tank; a second centrifugal liquid phase groove is connected in series on a pipeline between a liquid phase discharge port on the second centrifugal separator and a feed port on the ammonia and potassium fixing reaction tank; a second centrifugal solid phase groove is connected in series on a pipeline between a solid phase discharge hole on the second centrifugal separator and a feed inlet on the third chemical hydrolysis tank; and a third centrifugal liquid phase groove is connected in series on a pipeline between a liquid phase discharge port on the third centrifugal separator and a feed inlet on the phosphorus fixation reaction tank.
In a preferred embodiment of the present invention, the control cabinet controls the first heat pump heater, the second heat pump heater and the third heat pump heater through programming, so as to control the reaction temperature, the reaction pressure and the reaction time of the first chemical hydrolysis tank, the second chemical hydrolysis tank and the third chemical hydrolysis tank, the concentration temperature and the concentration time of the multi-effect vacuum evaporation concentration tank, and the temperature and the concentration time of the spray dryer.
In a preferred embodiment of the present invention, the trace element chelating reaction tank, the nitrogen and potassium fixing reaction tank and the phosphorus fixing reaction tank are also heated and pressurized by a heat pump heater.
In a preferred embodiment of the present invention, all the heat pump heaters are divided into a saturated water heater and an air heat pump heater, which heat the saturated water and heat the air to pressurize them respectively, and a combination of temperature and pressure non-related forms is adopted.
The utility model has the advantages that;
1. the inorganic trace element fertilizer, inorganic nitrogen fertilizer, potassium fertilizer and phosphate fertilizer are organized into small molecules.
2. Hydrolyzing organic waste for three times to generate micromolecular saccharides, amino acids, organic acids and fulvic acids, and carrying out chelation reaction, substitution reaction and addition reaction on the inorganic fertilizer to form the micromolecular macroelement organic fertilizer microelement organic fertilizer. The plant root system can be directly absorbed, the metabolic pathway is shortened, the soil microorganism can be directly utilized, the nutrient utilization rate can be greatly improved, and the fertilizer consumption is saved.
3. Because the inorganic nitrogenous fertilizer is converted into organic amino sugar, the organic acid ammonium is positive charge, the soil colloid is negative charge, nitrate and nitrite which are negative charge are not converted any more, and because the positive charge and the negative charge are mutually attracted, the inorganic nitrogenous fertilizer is not easy to run off in the soil, and meanwhile, the residual pollution caused by the conversion of the inorganic nitrogenous fertilizer into the nitrate and the nitrite is avoided.
4. Because the micromolecular organic potassium fertilizer and micromolecular organic phosphate fertilizer are formed, the chemical fixation chance of soil is greatly reduced, and the utilization rate of potassium and phosphorus is improved.
5. The organic fertilizer has quick fertilizer effect, short growth period and early maturation or harvesting.
6. Because the chemical fertilizer is completely organic, the yield-increasing organic agricultural products and green agricultural products can be produced.
7. Because the fertilizer is completely organized, the proportion of carbon, nitrogen and phosphorus is reasonable, the microbial activity of the soil is promoted, and the organic matters of the soil are quickly promoted.
Drawings
FIG. 1 is a schematic view of the process flow of the inorganic fertilizer organic complete equipment of the present invention
Detailed Description
The invention is further described below with reference to the accompanying drawings and the detailed description.
Referring to fig. 1, the complete set of inorganic fertilizer organic plant shown in the figure comprises a first chemical hydrolysis tank 10, a second chemical hydrolysis tank 20, a third chemical hydrolysis tank 30, a first centrifugal separator 40, a second centrifugal separator 50, a third centrifugal separator 60, a trace element chelation reaction tank 70, an ammonia and potassium fixation reaction tank 80, a phosphorus fixation reaction tank 90, a computer dosing machine 100, a multi-effect vacuum evaporation concentration tank 110, a stabilization tank 120, a spray dryer 130, a metering filling machine 140, a metering packaging machine 150, a first heat pump heater 160, a second heat pump heater 170, a third heat pump heater 180, a control cabinet 190, an organic waste storage tank 200, a crusher 210, a screening and impurity removing machine 220 and a impurity tank 230.
The first chemical hydrolysis tank 10 is provided with an organic waste feed opening 11, a catalyst feed opening 12 and a discharge opening 13, the first chemical hydrolysis tank 10 is internally provided with a spiral heating pipe, the catalyst feed opening 12 of the first chemical hydrolysis tank 10 is connected with a catalyst tank 240, and the catalyst is added into the first chemical hydrolysis tank 10 through the catalyst feed opening 12.
The organic waste storage tank 200 is used for storing organic waste and is provided with a discharge port 210, the discharge port 210 on the organic waste storage tank 200 is connected with a feed port 211 on the crusher 210, a discharge port 212 on the crusher 210 is connected with a feed port 221 on the screening cleaner 220, an organic waste discharge port 222 on the screening cleaner 220 is connected with an organic waste feed port 11 on the first chemical hydrolysis tank 10, the organic waste feed port 11 is used for feeding the organic waste subjected to screening and cleaning into the first chemical hydrolysis tank 10, a sundries outlet 232 on the screening cleaner 220 is connected with an inlet 231 of the sundries tank 230, and sundries are conveyed into the sundries tank 230 for subsequent treatment.
The first centrifugal separator 40 is provided with a feed inlet 41, a liquid phase discharge port 42 and a solid phase discharge port 43, and the feed inlet 41 of the first centrifugal separator 40 is connected with the discharge port 13 of the first chemical hydrolysis tank 10 through a pipeline.
The second chemical hydrolysis tank 20 is provided with a feeding hole 21 and a discharging hole 22, a spiral heating pipe is arranged in the second chemical hydrolysis tank 20, the feeding hole 21 on the second chemical hydrolysis tank 20 is connected with a solid phase discharging hole 43 on the first centrifugal separator 40 through a pipeline, a first centrifugal solid phase groove 250 is connected in series on the pipeline between the solid phase discharging hole 43 on the first centrifugal separator 40 and the feeding hole 21 on the second chemical hydrolysis tank 20, and an inlet 23 of the spiral heating pipe in the second chemical hydrolysis tank 20 is connected with an outlet 14 of the spiral heating pipe in the first chemical hydrolysis tank 10 through a pipeline.
The second centrifugal separator 50 is provided with a feed inlet 51, a solid phase discharge port 52 and a liquid phase discharge port 53, and the feed inlet 51 of the second centrifugal separator 50 is connected with the discharge port 22 of the second chemical hydrolysis tank 20 through a pipeline.
The third chemical hydrolysis tank 30 is provided with a feed inlet 31 and a discharge outlet 32, a spiral heating pipe is arranged in the third chemical hydrolysis tank 30, the feed inlet 31 on the third chemical hydrolysis tank 30 is connected with a solid phase discharge outlet 52 on the second centrifugal separator 50 through a pipeline, and a second centrifugal solid phase groove 260 is connected in series on the pipeline between the solid phase discharge outlet 52 on the second centrifugal separator 50 and the feed inlet 31 on the third chemical hydrolysis tank 30; the inlet 33 of the spiral heating pipe in the third chemical hydrolysis tank 30 is connected with the outlet 24 of the spiral heating pipe in the second chemical hydrolysis tank 20 through a pipeline.
The third centrifugal separator 60 is provided with a feed inlet 61, a solid phase discharge port 62 and a liquid phase discharge port 63, and the feed inlet 61 of the third centrifugal separator 60 is connected with the discharge port 32 of the third chemical hydrolysis tank 30 through a pipeline; the slag from the solid phase outlet 62 of the third centrifugal separator 60 is fed to a centrifugal slag bath 270 for further processing.
The trace element chelation reaction tank 70 is provided with a feed inlet 71, a discharge outlet 72 and a trace element feed inlet 73, a trace element tank 280 is connected to the trace element feed inlet 73 of the trace element chelation reaction tank 70, a trace element is fed into the trace element chelation reaction tank 70 through the trace element feed inlet 73, the feed inlet 71 of the trace element chelation reaction tank 70 is connected to the liquid phase discharge outlet 42 of the first centrifugal separator 40 through a pipe, and a first centrifugal liquid phase tank 290 is connected in series to the pipe between the liquid phase discharge outlet 42 of the first centrifugal separator 40 and the feed inlet 71 of the trace element chelation reaction tank 70.
The ammonia and potassium fixing reaction tank 80 is provided with a feeding hole 81, a discharging hole 82 and an ammonia and potassium fertilizer feeding hole 83, the ammonia and potassium fertilizer feeding hole 83 on the ammonia and potassium fixing reaction tank 80 is connected with an ammonia and potassium fertilizer tank 300, ammonia and potassium fertilizer are added into the ammonia and potassium fixing reaction tank 80 through the ammonia and potassium fertilizer feeding hole 83, and the feeding hole 81 on the ammonia and potassium fixing reaction tank 80 is connected with the liquid phase discharging hole 53 on the second centrifugal separator 50 through a pipeline; a second centrifugal liquid phase tank 310 is connected in series on the pipeline between the liquid phase discharge port 53 on the second centrifugal separator 50 and the feed port 81 on the solid ammonia and potassium reaction tank 80.
The phosphorus fixation reaction tank 90 is provided with a feed inlet 91, a discharge outlet 92 and a phosphate fertilizer feed inlet 93, the phosphate fertilizer feed inlet 93 on the phosphorus fixation reaction tank 90 is connected with a phosphate fertilizer tank 320, and phosphate fertilizer is added into the phosphorus fixation reaction tank 90 through the phosphate fertilizer feed inlet 93; the feed port 91 of the phosphorus-fixing reaction tank 90 is connected with the liquid phase discharge port 63 of the third centrifugal separator 60 through a pipeline, and a third centrifugal liquid phase tank 330 is connected in series on the pipeline between the liquid phase discharge port 63 of the third centrifugal separator 60 and the feed port 91 of the phosphorus-fixing reaction tank 90.
The first heat pump heater 160 has an inlet 161 and an outlet 162, the inlet 161 of the first heat pump heater 160 is connected with the spiral heating pipe outlet 34 in the third chemical hydrolysis tank 30 through a pipeline, and the outlet 162 of the first heat pump heater 160 is connected with the spiral heating pipe inlet 15 in the first chemical hydrolysis tank 10 through a pipeline, so as to perform circulation heating.
The computer dosing machine 100 is provided with a first feeding hole 101, a second feeding hole 102, a third feeding hole 103, an additive feeding hole 104 and a discharging hole 105, the first feeding hole 101 on the computer dosing machine 100 is connected with the discharging hole 72 on the trace element chelating reaction tank 70 through a pipeline, the second feeding hole 102 on the computer dosing machine 100 is connected with the discharging hole 82 on the solid ammonia and potassium reaction tank 80 through a pipeline, and the third feeding hole 103 on the computer dosing machine 100 is connected with the discharging hole 92 on the solid phosphorus reaction tank 90 through a pipeline. An additive tank 340 is connected to the additive feed opening 104, and additives are fed into the computer dispensing machine 100 through the additive feed opening 104.
The multi-effect vacuum evaporation concentration tank 110 is provided with a feed inlet 111, a discharge outlet 112, a heat source inlet 113 and a heat source outlet 114, the feed inlet 111 on the multi-effect vacuum evaporation concentration tank 110 is connected with the discharge outlet 105 on the computer dosing machine 100; the heat source inlet 113 and the heat source outlet 114 on the multi-effect vacuum evaporation concentration tank 110 are respectively connected with the heat source outlet 171 and the heat source inlet 172 on the second heat pump heater 170, and the heat source in the multi-effect vacuum evaporation concentration tank 110 is circularly heated by the second heat pump heater 170.
The stabilizing tank 120 is provided with a feed inlet 121, a liquid fertilizer discharge port 122, a solid fertilizer discharge port 123 and a stabilizing agent feed port 124, the stabilizing agent feed port 124 is connected with a stabilizing agent tank 350, and a stabilizing agent is added into the stabilizing tank 120 through the stabilizing feed port 124; the feed inlet 121 on the stabilizing tank 120 is connected with the discharge outlet 112 on the multi-effect vacuum evaporation and concentration tank 110; the liquid fertilizer outlet 122 on the stabilization tank 120 outputs the liquid fertilizer to the metering and filling machine 140 for liquid fertilizer filling.
The spray dryer 130 is provided with a feed inlet 131, a discharge outlet 132, a heat source inlet 133 and a heat source outlet 134, the feed inlet 131 on the spray dryer 130 is connected with the solid fertilizer discharge outlet 123 on the stabilization tank 120, and the discharge outlet 132 on the spray dryer 130 outputs the solid fertilizer to the metering packaging machine 150 for solid fertilizer packaging; the heat source inlet 132 and the heat source outlet 133 on the spray dryer 130 are respectively connected with the heat source outlet 181 and the heat source inlet 182 on the third heat pump heater 180, and the heat source in the spray dryer 130 is circularly heated by the third heat pump heater 180;
the first heat pump heater 160, the second heat pump heater 170 and the third heat pump heater 180 are in control connection with the control cabinet 190, and the control cabinet 190 controls the first heat pump heater 160, the second heat pump heater 170 and the third heat pump heater 180 through programming, so as to control the reaction temperature, the reaction pressure and the reaction time of the first heat pump heater 160, the second heat pump heater 170 and the third heat pump heater 180, the concentration temperature and the concentration time of the multi-effect vacuum evaporation concentration tank 110 and the temperature and the concentration time of the spray dryer 130.
The temperature of the first heat pump heater 160 to the first chemical hydrolysis tank 10 is controlled to be 100-160 ℃, the pressure is controlled to be 0.2-0.6 Mpa, and the reaction time is 1-4 h; the temperature of the second chemical hydrolysis tank 20 is controlled to be 140-120 ℃, the pressure is controlled to be 0.4-1.8 Mpa, and the reaction time is 1-4 h; the third chemical hydrolysis tank 30 is controlled at 180-280 deg.C, 2.0-3.5 Mpa, and reaction time is 1-4 h.
The trace element chelation reaction tank 70, the nitrogen and potassium fixation reaction tank 80 and the phosphorus fixation reaction tank 90 are also heated and pressurized by a heat pump heater (not shown in the figure), the reaction temperature of the trace element chelation reaction tank 70, the nitrogen and potassium fixation reaction tank 80 and the phosphorus fixation reaction tank 90 is controlled to be 40-160 ℃, the pressure is controlled to be 0.1-0.9 MPa, and the curing reaction time is 1-4 h.
All heat pump heaters are divided into a saturated water heater and an air heat pump heater, the saturated water heater and the air heat pump heater are used for heating and further pressurizing saturated water and air respectively, and a temperature and pressure non-correlation form combination is adopted.
The embodiment of the utility model provides an organize the chemical fertilizer integrated equipment according to following step concrete implementation:
step one, pretreatment:
the organic wastes rich in protein, starch, polysaccharide, fat, hemicellulose, cellulose and lignin, such as human, livestock and poultry manure, dead bodies of livestock and poultry, food wastes, kitchen wastes, activated sludge, straws of agricultural and forest crops, leaves and branches, and organic wastes of industrial products produced by taking animals and plants as raw materials are sent into a first chemical hydrolysis tank 10 for chemical hydrolysis treatment. In the embodiment, the household classified kitchen waste is taken as an example, and is treated by various types of crushers 210 and screening trash extractors 220, oversize materials of the screening trash extractors 220 enter a trash tank 230, and trash is treated according to a landfill or incineration method of household garbage, which is a mature and open technology.
Step two: the undersize product of the screening and impurity removing machine 220 is organic waste, and enters the first chemical hydrolysis tank 10 and is added with a catalyst, which is a well-known mature technology, a saturated water heater in a first heat pump heater 160 is used for heating and pressurizing through an air heat pump heater, the temperature is controlled at 130 ℃, the pressure is controlled at 0.6Mpa, the reaction time is 1h, the protein in the organic waste is decomposed into amino acid and peptide, the starchiness and the polysaccharide are decomposed into glucose and volatile fatty acid such as acetic acid, propionic acid and butyric acid, and the hemicellulose is decomposed into xylose, arabinose, glucose, glucuronic acid and galacturonic acid to be liquid phase. Cellulose and lignin which have not been decomposed are in a solid phase.
The liquid phase and the solid phase hydrolyzed in the first chemical hydrolysis tank 10 are centrifuged for the first time by the first centrifugal separator 40, the liquid phase after the first centrifugal separation is sent to the first centrifugal liquid phase tank 290, and the solid phase after the first centrifugal separation is sent to the first centrifugal solid phase tank 250.
And the solid phase in the first centrifugal solid phase groove 250 enters the second chemical hydrolysis tank 20 again for second chemical hydrolysis, the second chemical hydrolysis tank 20 in the second chemical hydrolysis process is heated and pressurized by the first heat pump heater 160, the temperature is controlled at 180 ℃, the pressure is controlled at 2.0Mpa, and the hydrolysis time is controlled at 1.5 h. The cellulose is decomposed into glucose and organic acid, acetic acid, propionic acid and butyric acid which are in liquid phase, and the lignin is not decomposed and is in solid phase.
The liquid phase and the solid phase hydrolyzed in the second chemical hydrolysis tank 20 are centrifuged for the second time in the second centrifugal separator 50, the liquid phase after the second centrifugal separation is sent to the second centrifugal liquid phase tank 310, and the solid phase after the second centrifugal separation is sent to the second centrifugal solid phase tank 260.
The solid phase in the second centrifugal solid phase groove 260 enters a third chemical hydrolysis tank 30 for third chemical hydrolysis, the third chemical hydrolysis is to carry out chemical hydrolysis on lignin, the temperature is controlled to be 250 ℃ by adopting a first heat pump heater 160, the pressure is controlled to be 3.0Mpa, and the hydrolysis time is controlled to be 2 hours. The lignin is hydrolyzed to fulvic acid and formic acid in the liquid phase.
The liquid phase and the solid phase hydrolyzed by the third chemical hydrolysis tank 30 are centrifugally separated for the third time by the third centrifugal separator 60, the liquid phase after the centrifugal separation for the third time is fulvic acid and formic acid and enters the third centrifugal liquid phase tank 330, the centrifugal slag enters the centrifugal slag tank 270, and the domestic garbage is landfilled or incinerated on the centrifugal slag.
Step three: the liquid phase in the first centrifugal liquid phase tank 290 and the trace element fertilizer in the trace element tank 280 enter the trace element chelation reaction tank 70 for chelation reaction to form an amino acid chelating agent of the trace elements and a chelating agent of the organic acid. The addition of the trace element fertilizer is that the trace elements (calculated by metal simple substances) account for not less than 10 percent. The chelating reaction temperature is controlled at 80 deg.C, and the pressure is controlled at 0.5 MPa. The reaction time was controlled at 1 h.
The liquid phase in the second centrifugal liquid phase tank 310 is the cellulose hydrolysate and the nitrogen and potassium fertilizers in the ammonia and potassium fertilizer tank 300 enter the ammonia and potassium fixing reaction tank 80 for ammonia and potassium fixing reaction. The temperature of the ammonia and potassium fixing reaction tank 80 is controlled at 60 ℃, the pressure is controlled at 0.6Mpa, and the reaction time is controlled at 2 h. Amino sugar and organic acid ammonium are generated. Potassium sugar and organic acid potassium. The addition of the nitrogenous fertilizer is not less than 6 percent calculated by the total N, and the addition of the potash fertilizer is K2Calculated as O, is not less than 5 percent.
The liquid phase in the third centrifugal liquid phase tank 330 is fulvic acid and formic acid, and the water-soluble phosphate fertilizer in the phosphate fertilizer tank 320 enters the phosphorus fixation reaction tank 90 to perform phosphorus fixation reaction to form ammonium formate and fulvic acid phosphate. The reaction temperature of the phosphorus fixation reaction is controlled at 80 ℃, the pressure is controlled at 0.8Mpa, and the reaction time is controlled at 1 h. The water-soluble phosphate fertilizer is one of diammonium phosphate or monoammonium phosphate, and diammonium phosphate is adopted in the embodiment. The diammonium phosphate is added in an amount of P2O5The content is not less than 4%.
Step four: adding organic trace element organic chelating agent in a trace element chelating reaction tank 70, organic nitrogen and organic potassium in an ammonia and potassium fixing reaction tank 80, organic phosphate fertilizer in a phosphorus fixing reaction tank 90 and additive in an additive tank 340 into a computer dosing machine 100 according to a certain proportion for dosing, wherein the trace element organic chelating agent in the dosing is 2% of the total amount, the organic nitrogen is not less than 6% in terms of N, and the organic potassium is K2O is not less than 5 percent, and organic phosphorus is P2O5The content is not less than 4%. N + K2O+P2O5The total amount is not less than 15%. The purpose of forming the organic trace element-containing chelating agent is to form the composite water-soluble fertilizer of the organic nitrogen fertilizer, the organic phosphate fertilizer and the organic potassium fertilizer which can not lead trace elements and phosphate to form precipitates. The additive is organic emulsifying dispersant such as dodecyl lauric acid potassium phosphate, and the addition amount is one thousandth of the total amount.
Step five: after being proportioned by the computer proportioning machine 100, the mixture enters the multi-effect vacuum evaporation concentrator 110 for evaporation concentration, and redundant moisture is evaporated, which is a mature technology. The heat source of the multi-effect vacuum evaporation concentrator 110 is provided by the second heat pump heater 170, the temperature of the heat source is controlled to be 160 ℃ by programming, and the pressure is controlled to be 0.6Mpa by the second heat pump heater 170.
Step six: evaporating and concentrating, adding into a stabilization tank 120, adding stabilizer such as lauric acid betaine in one thousandth of amount, and controlling reaction time at normal temperature for 1h, and adding stabilizer via a stabilizer tank 350 for stabilization reaction.
Step seven: finally, the metering and filling machine 140 is adopted for metering and filling. Producing the organic fertilizer aqueous solution fertilizer. If the water enters the spray dryer 130 from the stabilization tank 120 and is heated by the third heat pump heater 180, the temperature of a heat source is controlled to be 180 ℃, the pressure is controlled to be 0.9Mpa, and the water content is controlled to be less than 5 percent, the water-soluble fertilizer and the solid fertilizer of the organic fertilizer are produced by metering and packaging.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to this embodiment without departing from the principles and spirit of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A complete set of inorganic fertilizer organic device is characterized by comprising a first chemical hydrolysis tank, a second chemical hydrolysis tank, a third chemical hydrolysis tank, a first centrifugal separator, a second centrifugal separator, a third centrifugal separator, a trace element chelation reaction tank, an ammonia and potassium fixation reaction tank, a phosphorus fixation reaction tank, a computer dosing machine, a multi-effect vacuum evaporation concentration tank, a stabilization tank, a spray dryer, a metering filling machine, a metering packing machine, a first heat pump heater, a second heat pump heater, a third heat pump heater and a control cabinet;
the first chemical hydrolysis tank is provided with an organic waste feed inlet, a catalyst feed inlet and a discharge outlet, and the first chemical hydrolysis tank is internally provided with a spiral heating pipe;
the first centrifugal separator is provided with a feeding hole, a liquid phase discharging hole and a solid phase discharging hole, and the feeding hole on the first centrifugal separator is connected with the discharging hole on the first chemical hydrolysis tank through a pipeline;
the second chemical hydrolysis tank is provided with a feeding hole and a discharging hole, a spiral heating pipe is arranged in the second chemical hydrolysis tank, the feeding hole in the second chemical hydrolysis tank is connected with the solid-phase discharging hole in the first centrifugal separator through a pipeline, and the inlet of the spiral heating pipe in the second chemical hydrolysis tank is connected with the outlet of the spiral heating pipe in the first chemical hydrolysis tank through a pipeline;
the second centrifugal separator is provided with a feed inlet, a solid phase discharge port and a liquid phase discharge port, and the feed inlet on the second centrifugal separator is connected with the discharge port on the second chemical hydrolysis tank through a pipeline;
the third chemical hydrolysis tank is provided with a feeding hole and a discharging hole, a spiral heating pipe is arranged in the third chemical hydrolysis tank, the feeding hole in the third chemical hydrolysis tank is connected with the solid-phase discharging hole in the second centrifugal separator through a pipeline, and the inlet of the spiral heating pipe in the third chemical hydrolysis tank is connected with the outlet of the spiral heating pipe in the second chemical hydrolysis tank through a pipeline for circulating heating;
the third centrifugal separator is provided with a feed inlet, a solid phase discharge port and a liquid phase discharge port, and the feed inlet on the third centrifugal separator is connected with the discharge port on the third chemical hydrolysis tank through a pipeline; slag discharged from a solid phase discharge port on the third centrifugal separator is sent into a centrifugal slag groove for additional treatment;
the trace element chelation reaction tank is provided with a feeding hole, a discharging hole and a trace element feeding hole, trace elements are added into the trace element chelation reaction tank through the trace element feeding hole, and the feeding hole of the trace element chelation reaction tank is connected with a liquid phase discharging hole on the first centrifugal separator through a pipeline;
the ammonia and potassium fixation reaction tank is provided with a feeding hole, a discharging hole and an ammonia and potassium fertilizer feeding hole, ammonia and potassium fertilizer are added into the ammonia and potassium fixation reaction tank through the ammonia and potassium fertilizer feeding hole, and the feeding hole on the ammonia and potassium fixation reaction tank is connected with the liquid phase discharging hole on the second centrifugal separator through a pipeline;
the phosphorus-fixing reaction tank is provided with a feeding hole, a discharging hole and a phosphate fertilizer feeding hole, phosphate fertilizer is added into the phosphorus-fixing reaction tank through the phosphate fertilizer feeding hole, and the feeding hole on the phosphorus-fixing reaction tank is connected with the liquid-phase discharging hole on the third centrifugal separator through a pipeline;
the first heat pump heater is provided with an inlet and an outlet, the inlet of the first heat pump heater is connected with the outlet of the spiral heating pipe in the third chemical hydrolysis tank through a pipeline, and the outlet of the first heat pump heater is connected with the inlet of the spiral heating pipe in the first chemical hydrolysis tank through a pipeline;
the computer batching machine is provided with a first feeding hole, a second feeding hole, a third feeding hole, an additive feeding hole and a discharging hole, the first feeding hole on the computer batching machine is connected with the discharging hole on the trace element chelation reaction tank through a pipeline, the second feeding hole on the computer batching machine is connected with the discharging hole on the solid ammonia and potassium reaction tank through a pipeline, and the third feeding hole on the computer batching machine is connected with the discharging hole on the solid phosphorus reaction tank through a pipeline; adding additives into the mixture by a computer dosing machine through an additive feeding port;
the multi-effect vacuum evaporation concentration tank is provided with a feed inlet, a discharge outlet, a heat source inlet and a heat source outlet, and the feed inlet on the multi-effect vacuum evaporation concentration tank is connected with the discharge outlet on the computer batching machine; a heat source inlet and a heat source outlet on the multi-effect vacuum evaporation concentration tank are respectively connected with a heat source outlet and a heat source inlet on the second heat pump heater, and the heat source in the multi-effect vacuum evaporation concentration tank is circularly heated by the second heat pump heater;
the stabilizing tank is provided with a feed inlet, a liquid fertilizer discharge port, a solid fertilizer discharge port and a stabilizing agent feed port, stabilizing agent is added into the stabilizing tank through the stabilizing feed port, and the feed inlet on the stabilizing tank is connected with the discharge port on the multi-effect vacuum evaporation and concentration tank; a liquid fertilizer discharge port on the stabilization tank outputs liquid fertilizer to the metering and filling machine for liquid fertilizer filling;
the spray dryer is provided with a feeding hole, a discharging hole, a heat source inlet and a heat source outlet, the feeding hole on the spray dryer is connected with the solid fertilizer discharging hole on the stabilizing tank, and the discharging hole on the spray dryer outputs the solid fertilizer to the metering packaging machine for solid fertilizer packaging; a heat source inlet and a heat source outlet on the spray dryer are respectively connected with a heat source outlet and a heat source inlet on the third heat pump heater, and the heat source in the spray dryer is circularly heated by the third heat pump heater;
the first heat pump heater, the second heat pump heater and the third heat pump heater are in control connection with the control cabinet and controlled by the control cabinet.
2. The integrated inorganic fertilizer and organic fertilizer plant of claim 1, further comprising an organic waste storage tank, a crusher, a screening trash separator, and a debris tank, wherein the organic waste storage tank is used for storing organic waste and has a discharge port, the discharge port of the organic waste storage tank is connected to the feed port of the crusher, the discharge port of the crusher is connected to the feed port of the screening trash separator, the discharge port of the screening trash separator is connected to the organic waste feed port of the first chemical hydrolysis tank, so as to feed the organic waste after the screening trash separation into the first chemical hydrolysis tank, the debris outlet of the screening trash separator is connected to the inlet of the debris tank, and the debris is conveyed into the debris tank for subsequent treatment.
3. The integrated apparatus for the organization of inorganic fertilizers according to claim 1 or 2, wherein a catalyst tank is connected to the catalyst feed port of said first chemical hydrolysis tank; a trace element groove is connected to a trace element feeding port of the trace element chelation reaction tank; an ammonia and potassium fertilizer groove is connected with the ammonia and potassium fertilizer feeding port on the ammonia and potassium fixation reaction tank; and a phosphorus fertilizer groove is connected to a phosphorus fertilizer feeding port on the phosphorus fixation reaction tank.
4. The plant as claimed in claim 3, wherein a first centrifugal liquid phase tank is connected in series to the pipe between the liquid phase discharge port of the first centrifugal separator and the feed port of the microelement chelate reactor, and a first centrifugal solid phase tank is connected in series to the pipe between the solid phase discharge port of the first centrifugal separator and the feed port of the second chemical hydrolysis tank; a second centrifugal liquid phase groove is connected in series on a pipeline between a liquid phase discharge port on the second centrifugal separator and a feed port on the ammonia and potassium fixing reaction tank; a second centrifugal solid phase groove is connected in series on a pipeline between a solid phase discharge hole on the second centrifugal separator and a feed inlet on the third chemical hydrolysis tank; and a third centrifugal liquid phase groove is connected in series on a pipeline between a liquid phase discharge port on the third centrifugal separator and a feed inlet on the phosphorus fixation reaction tank.
5. The integrated equipment for inorganic fertilizer and organic fertilizer of claim 1 or 2, wherein the control cabinet is programmed to control the first heat pump heater, the second heat pump heater and the third heat pump heater, so as to control the reaction temperature, the reaction pressure and the reaction time of the first chemical hydrolysis tank, the second chemical hydrolysis tank and the third chemical hydrolysis tank, the concentration temperature and time of the multi-effect vacuum evaporation concentration tank and the temperature and time of the spray dryer.
6. The integrated apparatus for the organization of inorganic fertilizers as recited in claim 5, wherein said microelement chelate reactor, nitrogen and potassium fixing reactor, and phosphorus fixing reactor are also heated and pressurized by heat pump heater.
7. The inorganic fertilizer organification plant as claimed in claim 6, wherein all the heat pump heaters are divided into a saturated water heater and an air heat pump heater, which are used to heat the saturated water and heat the air for pressurization, respectively, in a temperature and pressure independent combination.
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| CN111592384A (en) * | 2020-04-24 | 2020-08-28 | 刘文治 | Complete equipment for organizing inorganic fertilizer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111592384A (en) * | 2020-04-24 | 2020-08-28 | 刘文治 | Complete equipment for organizing inorganic fertilizer |
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Inventor after: Liu Wenzhi Inventor after: Xiao Lecheng Inventor after: He Min Inventor after: He Boxi Inventor before: Liu Wenzhi |
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Effective date of registration: 20240123 Address after: Room 101, block 4, dongyiyuan, 35 Xingtai Road, Panyu District, Guangzhou, Guangdong 511400 Patentee after: Liu Wenzhi Country or region after: China Patentee after: Xiao Lecheng Patentee after: He Min Patentee after: He Boxi Address before: Room 101, block 4, dongyiyuan, 35 Xingtai Road, Panyu District, Guangzhou, Guangdong 511400 Patentee before: Liu Wenzhi Country or region before: China |