CN221527237U - Vertical dryer convenient to ejection of compact - Google Patents
Vertical dryer convenient to ejection of compact Download PDFInfo
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- CN221527237U CN221527237U CN202323492071.1U CN202323492071U CN221527237U CN 221527237 U CN221527237 U CN 221527237U CN 202323492071 U CN202323492071 U CN 202323492071U CN 221527237 U CN221527237 U CN 221527237U
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- filter screen
- fixedly arranged
- drying
- hot
- outer box
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- 238000001035 drying Methods 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims description 17
- 239000000446 fuel Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 239000000779 smoke Substances 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 8
- 239000003245 coal Substances 0.000 abstract description 38
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 241000208125 Nicotiana Species 0.000 description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the field of vertical dryers and discloses a vertical dryer convenient to discharge, which comprises an outer box of a hot blast stove, wherein one side of the outer box of the hot blast stove is fixedly provided with a gas pipe, one port of the gas pipe is fixedly provided with a drying mechanism, the drying mechanism comprises a drying box, one side of the upper end of the drying box is fixedly provided with an air inlet, one side of the outer part of the drying box is fixedly provided with three motors at equal intervals, one end of each motor is fixedly provided with a first shoveling plate, a second shoveling plate and a third shoveling plate from top to bottom, the inside of the drying box is sequentially fixedly provided with a first filter screen, a second filter screen and a third filter screen from top to bottom, and one side of the bottom of the drying box is fixedly provided with a discharge port. According to the utility model, wet coal slime is conveniently scattered through the multi-stage shoveling plate and the multi-stage filter screen, so that the limitation that the conventional vertical dryer can only dry molded coal is changed, and the application range of the vertical dryer is enlarged.
Description
Technical Field
The utility model relates to the field of vertical dryers, in particular to a vertical dryer convenient to discharge.
Background
The vertical dryer is one of the dryers, and aiming at the drying characteristics of industrial molded coal under the conditions of large investment and large occupied area and high failure rate existing in the existing molded coal drying furnace, the low large air quantity and gravity principle are applied, and the developed product fully embodies the application innovation, the expansion efficiency, the cost reduction and the quality improvement in the product.
Most of the existing vertical dryers lack a scattering structure, can dry molded coal but cannot scatter and dry agglomerated wet coal slime, so that the application range of the vertical dryer is limited, and a person skilled in the art provides a vertical dryer convenient to discharge so as to solve the problems in the prior art.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides the vertical dryer convenient to discharge, wet coal slime is conveniently scattered through the multi-stage shoveling plate and the multi-stage filter screen, so that the limitation that the conventional vertical dryer can only dry molded coal is changed, and the application range of the vertical dryer is enlarged.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The vertical dryer convenient to discharge comprises an outer box of a hot blast stove, wherein one side of the outer box of the hot blast stove is fixedly provided with a gas pipe, and one port of the gas pipe is fixedly provided with a drying mechanism;
The drying mechanism comprises a drying box, an air inlet is fixedly arranged on one side of the upper end of the drying box, a conveying pipe is fixedly arranged on the other side of the upper end of the drying box, three motors are fixedly arranged on one side of the outer part of the drying box at equal intervals, a first shoveling plate, a second shoveling plate and a third shoveling plate are respectively and fixedly arranged at one end of each motor from top to bottom, a first filter screen, a second filter screen and a third filter screen are sequentially and fixedly arranged in the drying box from top to bottom, and a discharge hole is fixedly arranged on one side of the bottom of the drying box;
Through the technical scheme, the air inlet is used for inputting hot air, the air in the drying box is improved to achieve a drying effect, the coal slime enters the drying box from the conveying pipe and falls into the first filter screen, the first filter screen has a certain inclination angle, small coal slime is filtered out, larger coal slime is repeatedly scattered through rotation of the first shoveling plate, hot air is continuously dried in the scattering process, scattered coal slime falls into the second filter screen through the first filter screen, holes of the second filter screen are smaller than those of the first filter screen, the scattered coal slime enters the third filter screen through the second shoveling plate, and then scattered into the discharge slide plate through the third shoveling plate to be discharged from the discharge port, the large coal slime is scattered into small pieces through repeated scattering of the shoveling plate, rapid drying is facilitated, the contact with the hot air is increased in the scattering and falling process, the scattered coal slime can be thoroughly scattered and dried through the third filter screen, and missing parts can not occur.
Further, a heating medium is fixedly arranged in the outer box of the hot blast stove, a smoke pipe is fixedly arranged in the middle of the heating medium, and a smoke outlet is fixedly arranged at one side of the upper end of the outer box of the hot blast stove;
Through the technical scheme, the heating medium is heated in the fuel combustion process, the heating medium and the air realize heat exchange to provide hot air for the drying mechanism, and flue gas generated in the combustion process is discharged through the flue pipe.
Further, a first motor is fixedly arranged at one end of the conveying pipe, a spiral conveying blade is fixedly arranged at one end of the first motor, and a feed inlet is fixedly arranged at the upper end of the conveying pipe;
Through above-mentioned technical scheme, pour into wet coal slime from the feed inlet, in the screw conveying leaf carries wet coal slime to the drying cabinet, also can break up wet coal slime in the transportation process, make things convenient for subsequent stoving, first motor provides kinetic energy for screw conveying leaf.
Further, a hot air outlet is fixedly formed in one side of the middle lower position of the hot air furnace outer box, and an air cooler is fixedly arranged at the top of the hot air furnace outer box;
Through the technical scheme, the cold air is blown into the hot air furnace outer box by the cold air blower to exchange heat when passing through the heating medium, so that the cold air is changed into hot air, and the hot air is discharged from the hot air outlet and conveyed into the drying box.
Further, a combustion area is fixedly arranged at the lower end of the inner part of the hot blast stove outer box, and a fuel inlet is fixedly arranged at the lower end of the hot blast stove outer box;
by means of the technical scheme, fuel is placed from the fuel inlet, the fuel is combusted in the combustion zone, and the heating medium is heated through air heat propagation.
Further, a material passing port is fixedly formed on one side of each of the first filter screen, the second filter screen and the third filter screen;
Through above-mentioned technical scheme, first filter screen, second filter screen and third filter screen set up to the inclination, and inclination is less, guarantees that the coal slime can slowly roll off, breaks up in the roll off process constantly, leads to the filter screen to block up for preventing that the coal slime is too much, is provided with the material mouth in the bottom of filter screen, and the order of first filter screen, second filter screen and third filter screen is constantly reduced in the material mouth according to the material mouth of crossing, also can be broken up from the material mouth whereabouts in-process.
Further, a vacuum layer is fixedly arranged in the middle of the outer wall of the drying box;
Through above-mentioned technical scheme, can keep warm the temperature in the drying cabinet through the vacuum layer, improve drying efficiency, reduce hot-blast transport, can the energy saving.
The utility model has the following beneficial effects:
1. According to the vertical dryer convenient to discharge, wet coal slime is conveniently scattered through the multi-stage shoveling plate and the multi-stage filter screen, the limitation that the conventional vertical dryer can only dry molded coal is changed, the application range of the vertical dryer is enlarged, the contact area between the wet coal slime and hot air is increased in the falling process, the drying speed is increased, and the three-stage filter screen ensures that the coal slime is thoroughly scattered and dried, so that missing parts cannot occur.
2. According to the vertical dryer convenient to discharge, the heating medium and the air are used for realizing heat exchange to provide hot air for the drying mechanism, so that the direct contact of the heating medium and fuel is avoided, higher efficiency, less pollution and higher safety are achieved, wet coal slime is conveyed into the drying box through the spiral conveying blade, the wet coal slime is scattered in the conveying process, subsequent drying is facilitated, the temperature in the drying box can be kept warm through the vacuum layer, and the drying efficiency is improved.
Drawings
FIG. 1 is a schematic axial view of a vertical dryer for facilitating discharging according to the present utility model;
FIG. 2 is a schematic front sectional view of a drying mechanism according to the present utility model;
FIG. 3 is a schematic top view of a drying mechanism according to the present utility model;
Fig. 4 is a schematic front cross-sectional view of a stove mechanism according to the present utility model.
Legend description:
1. A drying mechanism; 2. an outer box of the hot blast stove; 3. a fuel inlet; 4. a smoke outlet; 5. an air cooler; 6. a gas pipe; 7. a material conveying pipe; 8. a feed inlet; 9. a first motor; 10. spiral conveying leaves; 11. a smoke tube; 12. a heating medium; 13. a hot air outlet; 14. a combustion zone; 101. a drying box; 102. an air inlet; 103. a first shoveling plate; 104. a second shoveling plate; 105. a third shoveling plate; 106. a discharge port; 107. a first filter screen; 108. a vacuum layer; 109. a second filter screen; 110. a third filter screen; 111. a discharging slide plate; 112. a motor; 113. and a material passing opening.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a vertical dryer convenient to ejection of compact, includes hot-blast furnace outer box 2, and hot-blast furnace outer box 2 can provide the protective housing for inner structure, and hot air in the hot-blast furnace outer box 2 is fixed to be provided with gas-supply pipe 6, carries drying mechanism 1 with hot gas in the hot-blast furnace in, and gas-supply pipe 6 one port is fixed to be provided with drying mechanism 1, dries the material through hot-blast;
The drying mechanism 1 comprises a drying box 101, an internal mechanism is protected, attractiveness is improved, an air inlet 102 is fixedly arranged at one side of the upper end of the drying box 101, the air inlet 102 is fixedly connected with a gas transmission pipe 6, a conveying pipe 7 is fixedly arranged at the other side of the upper end of the drying box 101, the conveying pipe 7 and the air inlet 102 are respectively arranged at two sides of the same height of the drying box 101, three motors 112 are fixedly arranged at one side of the outside of the drying box 101 at equal intervals, the three motors 112 are arranged between the conveying pipe 7 and the air inlet 102, a first shoveling plate 103, a second shoveling plate 104 and a third shoveling plate 105 are respectively fixedly arranged at one end of each of the three motors 112 from top to bottom, shoveling plates are respectively arranged at the lower ends of each fan blade of the shoveling plates, according to different inclination angles of the filter screens, the direction of the shoveling plates is inclined upwards towards the filter screens, the rotation direction of the shoveling plates is also inclined upwards towards the filter screens, the filter screens are rotated upwards, the first filter screens 107, the second filter screens 109 and the third filter screens 110 are sequentially fixedly arranged at two sides of the same height of the drying box 101, the inclination directions of the first filter screens 107 and the third filter screens 110 are the same, the inclination directions of the first filter screens 109 are different, the first filter screens and the inclination directions of the filter screens 109 are different, the first filter screens 109 are different, the filter screens are respectively, the filter screens 111 are inclined at the bottoms of the filter screens 111 are arranged at the bottoms of the drying boxes are respectively, the bottoms of the drying boxes are respectively and the filter plates are respectively, the filter plates and the filter plates are respectively, and the filter materials are respectively, and the drying.
The inside fixed heating medium 12 that is provided with of hot-blast furnace outer box 2, heating medium 12 seals the well upper portion of hot-blast furnace outer box 2, the fixed tobacco pipe 11 that is provided with in the middle of the heating medium 12, tobacco pipe 11 is snakelike surrounding in hot-blast furnace outer box 2, the fixed exhaust port 4 that is provided with in hot-blast furnace outer box 2 upper end one side, exhaust port 4 is connected with tobacco pipe 11, conveying pipeline 7 one end is fixed and is provided with first motor 9, first motor 9 provides kinetic energy for screw conveying leaf 10, first motor 9 one end is fixed and is provided with screw conveying leaf 10, both can carry wet coal slime, can break up wet coal slime again, conveying pipeline 7 upper end is fixed and is provided with feed inlet 8, wet coal slime gets into conveying pipeline 7 from feed inlet 8.
The hot air outlet 13 is fixedly arranged on one side of the middle lower position of the hot air furnace outer box 2, the air cooler 5 is fixedly arranged at the top of the hot air furnace outer box 2, air is blown into the hot air furnace outer box 2 by the air cooler 5, hot air is generated through heat exchange of the heating medium 12, the hot air is discharged from the hot air outlet 13, the combustion area 14 is fixedly arranged at the lower end of the inner part of the hot air furnace outer box 2, fuel is combusted, the fuel inlet 3 is fixedly arranged at the lower end of the hot air furnace outer box 2, fuel and cleaning slag are conveniently placed, the material passing port 113 is fixedly arranged on one side of the first filter screen 107, the second filter screen 109 and the third filter screen 110, wet coal slime is conveniently fed into the next filter screen, the vacuum layer 108 is fixedly arranged in the middle of the outer wall of the drying box 101, and the vacuum layer 108 is conveniently insulated.
Working principle: the fuel is put in the combustion area 14 from the fuel inlet 3 to burn, the heating medium 12 is heated by the high temperature generated by flame, the smoke generated by burning is discharged from the smoke outlet 4 through the smoke pipe 11, the air is blown in from the air cooler 5, the cold air is changed into hot air through the heat exchange of the heating medium 12, the hot air is discharged from the hot air outlet 13 and enters the air inlet 102 through the air pipe 6, at this time, the temperature in the drying box 101 rises, the temperature rises faster through the vacuum layer 108, the wet coal slime is input from the feed inlet 8, the wet coal slime is conveyed into the drying box 101 through the spiral conveying blade 10 and falls on the first filter screen 107, the first filter screen 107 has a certain inclination angle, the small coal slime is filtered out, the larger coal slime is repeatedly scattered through the rotation of the first filter screen 103, the hot air is continuously dried in the scattering process, the scattered coal slime falls into the second filter screen 109 through the first filter screen 107, the filtered coal slime is not filtered from the material passing through the material passing hole 113 to the next stage, the second filter screen 109 is smaller than the first filter screen 107, the wet coal slime is input from the feed inlet 8 through the spiral conveying blade 10, the wet coal slime is conveyed into the first filter screen 107, falls into the first filter screen 104, and then falls into the third filter screen 110 through the discharge plate 110 through the third filter screen 106.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a vertical drying-machine convenient to ejection of compact, includes hot-blast furnace outer box (2), its characterized in that: one side of the hot blast stove outer box (2) is fixedly provided with a gas pipe (6), and one port of the gas pipe (6) is fixedly provided with a drying mechanism (1);
Drying mechanism (1) is including drying cabinet (101), drying cabinet (101) upper end one side is fixed to be provided with air intake (102), drying cabinet (101) upper end opposite side is fixed to be provided with conveying pipeline (7), drying cabinet (101) outside one side equidistance is fixed to be provided with three motor (112), and is three motor (112) one end top-down is fixed respectively and is provided with first shoveling plate (103), second shoveling plate (104) and third shoveling plate (105), inside top-down of drying cabinet (101) is fixed in proper order and is provided with first filter screen (107), second filter screen (109) and third filter screen (110), drying cabinet (101) inside lower extreme is fixed to be provided with ejection of compact slide (111), drying cabinet (101) bottom one side is fixed and is provided with discharge gate (106).
2. The upright dryer for facilitating discharging according to claim 1, wherein: heating medium (12) is fixedly arranged in the hot-blast stove outer box (2), a smoke pipe (11) is fixedly arranged in the middle of the heating medium (12), and a smoke outlet (4) is fixedly arranged on one side of the upper end of the hot-blast stove outer box (2).
3. The upright dryer for facilitating discharging according to claim 1, wherein: the conveying pipeline (7) one end is fixedly provided with a first motor (9), one end of the first motor (9) is fixedly provided with a spiral conveying blade (10), and the upper end of the conveying pipeline (7) is fixedly provided with a feed inlet (8).
4. The upright dryer for facilitating discharging according to claim 1, wherein: a hot air outlet (13) is fixedly arranged on one side of the middle lower position of the hot air furnace outer box (2), and an air cooler (5) is fixedly arranged at the top of the hot air furnace outer box (2).
5. The upright dryer for facilitating discharging according to claim 1, wherein: the combustion area (14) is fixedly arranged at the lower end inside the hot-blast stove outer box (2), and the fuel inlet (3) is fixedly arranged at the lower end of the hot-blast stove outer box (2).
6. The upright dryer for facilitating discharging according to claim 1, wherein: and a material passing port (113) is fixedly arranged on one side of each of the first filter screen (107), the second filter screen (109) and the third filter screen (110).
7. The upright dryer for facilitating discharging according to claim 1, wherein: a vacuum layer (108) is fixedly arranged in the middle of the outer wall of the drying box (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323492071.1U CN221527237U (en) | 2023-12-21 | 2023-12-21 | Vertical dryer convenient to ejection of compact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323492071.1U CN221527237U (en) | 2023-12-21 | 2023-12-21 | Vertical dryer convenient to ejection of compact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221527237U true CN221527237U (en) | 2024-08-13 |
Family
ID=92178730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323492071.1U Active CN221527237U (en) | 2023-12-21 | 2023-12-21 | Vertical dryer convenient to ejection of compact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221527237U (en) |
-
2023
- 2023-12-21 CN CN202323492071.1U patent/CN221527237U/en active Active
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