CN105056729A - Dust removal and desulfuration integrated purifier - Google Patents
Dust removal and desulfuration integrated purifier Download PDFInfo
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- CN105056729A CN105056729A CN201510421382.XA CN201510421382A CN105056729A CN 105056729 A CN105056729 A CN 105056729A CN 201510421382 A CN201510421382 A CN 201510421382A CN 105056729 A CN105056729 A CN 105056729A
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- desulfurizing tower
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Abstract
The invention relates to the technical field of flue gas desulfurization and purification, in particular to a dust removal and desulfuration integrated purifier. The dust removal and desulfuration integrated purifier comprises a cyclone separator and a desulfurizing tower mounted in the cyclone separator, wherein a smoke dust air inlet is formed in the side wall of the upper part of the cyclone separator; a dust outlet is formed in the lower end of the cyclone separator and communicated with a dust collecting pond; a gas outlet pipe is arranged at the top of the desulfurizing tower, through holes are formed in the side wall of the upper part of the desulfurizing tower; a water film barrel is arranged at the lower part of the desulfurizing tower; the bottom of the desulfurizing tower is connected with a sewage pipe which is communicated with a circulation water basin; the circulation water basin is connected with a water pump which is connected with a sprinkler pipe, the sprinkler pipe extends into the desulfurizing tower through the through holes, and the end part, extending into the desulfurizing tower, of the sprinkler pipe is connected with sprinkle heads.
Description
Technical field
The present invention relates to flue gas desulfurization purification techniques field, particularly a kind of dust-removal and desulfurizing one clarifier.
Background technology
In recent years along with the fast development of economy and the propelling of process of industrialization, discharge amount of exhaust gas continues to increase, the inhalable particulates grain thing contained in air, carbon dioxide, nitrogen oxide, sulfur dioxide and other minimum gas element pollution thing cause air quality constantly to decline, very large harm is caused to the living environment of people, the pollution of atmospheric environment has been subject to the common concern of people, and therefore effectively reducing pollutant emission to improve the impact of environment is the severe challenge that China's energy field sustainable development faces.The proportion be discharged in the sulfur dioxide of air, dust shared by fine dust be very greatly and again endanger in atmosphere pollution the most serious, therefore, improve the removal efficiency to sulfur dioxide, fine dust, its concentration of emission is made to reach environmental standard, reducing the harm to human body and environment, is the task of top priority of filed of flue gas purification.
Current middle-size and small-size industrial furnace dust-removal and desulfurizing generally adopts cyclone dust collectors, sack cleaner, configure devulcanizer in addition, the deduster of single dedusting function or the devulcanizer of single desulfurizing function, and flue gas administered by limekiln or industrial furnace, must dedusting and desulfurization.And traditional deduster of installation respectively and devulcanizer, floor space is large, the problems such as cost of equipment is high, there is dust removing effects undesirable, and kiln gas desulfurization is not thorough.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the present invention proposes a kind of dust-removal and desulfurizing one clarifier, and operating cost is low, floor space is little, can simultaneously dust-removal and desulfurizing.
The present invention adopts following technical scheme: dust-removal and desulfurizing one clarifier, and comprise cyclone separator, desulfurizing tower, described desulfurizing tower is arranged in cyclone separator;
The sidewall on the top of described cyclone separator has flue dust air inlet, the lower end of cyclone separator is provided with dust mouth, and dust mouth is communicated with control of dust pond;
Escape pipe is arranged at described desulfurizing tower top, desulfurizing tower upper portion side wall there is through hole, desulfurizing tower bottom is provided with moisture film cylinder, sewage pipe is connected bottom desulfurizing tower, sewage pipe is communicated with circulating water pool, and circulating water pool connects water pump, and water pump connects shower, shower is stretched in desulfurizing tower by through hole, and the shower end stretched in desulfurizing tower connects spray head.
In described desulfurization, three layers of spray head are installed.
Described spray head is spiral nozzle.
Described shower is provided with valve.
Described circulating water pool is made up of sedimentation basin and back pool two parts, and described sedimentation basin is communicated with sewage pipe, and described back pool is communicated with water pump.
The present invention compared with prior art, has following beneficial effect: desulfurizing tower is arranged in cyclone separator, smart structural design, and detachable maintaining is convenient, operating efficiency is high, and floor space is little, and cost is lower, adequately and reasonably utilizes space; Flue gas through cyclone separator process sucks desulfurizing tower under air inducing effect, and upwards flow with air-flow and reacted by the spray water mist contact that spiral nozzle is downward, contact area is large, reacts more abundant; Adopt spiral nozzle, not easily block; The sewage that desulfurization is got off and other harmful substance enter circulating water pool, enter back pool and recycle, save water and energy through sedimentation basin clarification; Dust-removal and desulfurizing carries out simultaneously, thus decreases technique, improves the operating efficiency of fume treatment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Reference numeral: 1-cyclone separator, 2-desulfurizing tower, 3-flue dust air inlet, 4-dust mouth, 5-control of dust pond, 6-escape pipe, 7-moisture film cylinder, 8-sewage pipe, 9-sedimentation basin, 10-circulating water pool, 12-water pump, 13-shower, 14-through hole, 15-spray head, 16-valve, 17-back pool.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
As shown in Figure 1, dust-removal and desulfurizing one clarifier, comprise cyclone separator 1, desulfurizing tower 2, described desulfurizing tower 2 is arranged in cyclone separator 1;
The sidewall on the top of described cyclone separator 1 has flue dust air inlet 3, and the lower end of cyclone separator 1 is provided with dust mouth 4, and described dust mouth 4 is communicated with control of dust pond 5;
Escape pipe 6 is arranged at described desulfurizing tower 2 top, desulfurizing tower 2 upper portion side wall there is through hole 14, desulfurizing tower 2 bottom is provided with moisture film cylinder 7, connect sewage pipe 8 bottom desulfurizing tower 2, sewage pipe 8 is communicated with circulating water pool 10, and circulating water pool 10 connects water pump 12, described water pump 12 connects shower 13, described shower 13 is stretched in desulfurizing tower 2 by through hole 14, and the shower end stretched in desulfurizing tower connects spray head 15, and spray head 15 is spiral nozzle.
In described desulfurizing tower 2, two-layer spray head 15 is installed.
Described shower 13 is provided with valve 16.
Described circulating water pool 10 is made up of sedimentation basin 9 and back pool 17 two parts, and described sedimentation basin 9 is communicated with sewage pipe 8, and described back pool 17 is communicated with water pump 12.
Operation principle of the present invention is: suck in cyclone separator 1 by air inducing power by flue dust, cyclone separator 1 is that flue dust rotates by the cyclone in body, dust conrotatory wind falls and enters control of dust pond 5 by the centrifugal force produced, fine dirt still containing sulphur and flue dust are entered in desulfurizing tower 2 by moisture film cylinder 7 under air-introduced machine effect simultaneously, upwards flow with air-flow and reacted by the spray water mist contact that spray head 15 is downward, and falling under gravity into sedimentation basin 9.Add calcium lime powder in back pool 17 and form aqua calcis through stirring, sent in desulfurizing tower 2 by water pump 12 and be atomized through spray head 15, aqua calcis mixes the sulfur dioxide reacting and absorb in flue dust with flue gas, reach the object of desulfurization.Desuifurized and the aqueous solution enters sedimentation basin 9 through sewage pipe 8, enters back pool 17 continue to recycle through precipitation primary water.
Claims (5)
1. dust-removal and desulfurizing one clarifier, it is characterized in that: comprise cyclone separator (1), desulfurizing tower (2), described desulfurizing tower (2) is arranged in cyclone separator (1); The sidewall on the top of described cyclone separator (1) has flue dust air inlet (3), the lower end of cyclone separator (1) is provided with dust mouth (4), and dust mouth (4) are communicated with control of dust pond (5); Escape pipe (6) is arranged at described desulfurizing tower (2) top, desulfurizing tower (2) upper portion side wall there is through hole (14), desulfurizing tower (2) bottom is provided with moisture film cylinder (7), desulfurizing tower (2) bottom connects sewage pipe (8), sewage pipe (8) is communicated with circulating water pool (10), circulating water pool pond (10) is communicated with water pump (12), water pump (12) connects shower (13), shower (13) is stretched in desulfurizing tower (2) by through hole (14), and shower (13) end stretched in desulfurizing tower (2) connects spray head (15).
2. dust-removal and desulfurizing one clarifier according to claim 1, is characterized in that: install two-layer spray head (15) in described desulfurization (2).
3. dust-removal and desulfurizing one clarifier according to claim 1 and 2, is characterized in that: described spray head (15) is spiral nozzle.
4. dust-removal and desulfurizing one clarifier according to claim 1, is characterized in that: described shower (13) is provided with valve (16).
5. dust-removal and desulfurizing one clarifier according to claim 1, it is characterized in that: described circulating water pool (10) is made up of sedimentation basin (9) and back pool (17) two parts, described sedimentation basin (9) is communicated with sewage pipe (8), and described back pool (17) is communicated with water pump (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510421382.XA CN105056729A (en) | 2015-07-17 | 2015-07-17 | Dust removal and desulfuration integrated purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510421382.XA CN105056729A (en) | 2015-07-17 | 2015-07-17 | Dust removal and desulfuration integrated purifier |
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| CN105056729A true CN105056729A (en) | 2015-11-18 |
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| CN201510421382.XA Pending CN105056729A (en) | 2015-07-17 | 2015-07-17 | Dust removal and desulfuration integrated purifier |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108014581A (en) * | 2016-11-03 | 2018-05-11 | 章鹏飞 | A kind of dry and wet dust separation all-in-one machine |
| CN109028990A (en) * | 2018-09-17 | 2018-12-18 | 冯明忠 | A kind of lime boiler-turbine CCS with soot processing device |
| CN111420501A (en) * | 2020-03-19 | 2020-07-17 | 郑州朴华科技有限公司 | High temperature dust-containing waste gas treatment device |
| CN111450686A (en) * | 2020-03-31 | 2020-07-28 | 苏州仕净环保科技股份有限公司 | SOx/NOx control dust removal integrated device |
| CN112076579A (en) * | 2020-09-17 | 2020-12-15 | 南京大学 | Small-sized equipment and method for cyclone-water curtain two-stage purification of flue gas of agricultural dwelling houses |
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| CN2273616Y (en) * | 1996-10-25 | 1998-02-04 | 北京西山除尘器厂 | Wet type desulfurizing and dust removing equipment |
| CN2341034Y (en) * | 1998-09-25 | 1999-09-29 | 赵文祥 | Boiler dust collector |
| CN2510149Y (en) * | 2001-12-06 | 2002-09-11 | 杨振坤 | Double helical-blade guiding dust-collection and desulfurization apparatus |
| CN2514898Y (en) * | 2001-12-07 | 2002-10-09 | 杜荣林 | Cyclone desulfurization water dust scrubber |
| CN1443594A (en) * | 2003-03-14 | 2003-09-24 | 姜政华 | Combined high-effective wet desulfurization dust-removing equipment |
| CN201283260Y (en) * | 2008-09-19 | 2009-08-05 | 褚柏海 | Dry and wet precipitator |
| CN201930700U (en) * | 2010-11-29 | 2011-08-17 | 江苏紫光吉地达环境科技股份有限公司 | Centrifugal atomization type dedusting device |
| CN204841392U (en) * | 2015-07-17 | 2015-12-09 | 常晨 | Integrative clarifier of dust removal desulfurization |
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2015
- 2015-07-17 CN CN201510421382.XA patent/CN105056729A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2273616Y (en) * | 1996-10-25 | 1998-02-04 | 北京西山除尘器厂 | Wet type desulfurizing and dust removing equipment |
| CN2341034Y (en) * | 1998-09-25 | 1999-09-29 | 赵文祥 | Boiler dust collector |
| CN2510149Y (en) * | 2001-12-06 | 2002-09-11 | 杨振坤 | Double helical-blade guiding dust-collection and desulfurization apparatus |
| CN2514898Y (en) * | 2001-12-07 | 2002-10-09 | 杜荣林 | Cyclone desulfurization water dust scrubber |
| CN1443594A (en) * | 2003-03-14 | 2003-09-24 | 姜政华 | Combined high-effective wet desulfurization dust-removing equipment |
| CN201283260Y (en) * | 2008-09-19 | 2009-08-05 | 褚柏海 | Dry and wet precipitator |
| CN201930700U (en) * | 2010-11-29 | 2011-08-17 | 江苏紫光吉地达环境科技股份有限公司 | Centrifugal atomization type dedusting device |
| CN204841392U (en) * | 2015-07-17 | 2015-12-09 | 常晨 | Integrative clarifier of dust removal desulfurization |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108014581A (en) * | 2016-11-03 | 2018-05-11 | 章鹏飞 | A kind of dry and wet dust separation all-in-one machine |
| CN109028990A (en) * | 2018-09-17 | 2018-12-18 | 冯明忠 | A kind of lime boiler-turbine CCS with soot processing device |
| CN111420501A (en) * | 2020-03-19 | 2020-07-17 | 郑州朴华科技有限公司 | High temperature dust-containing waste gas treatment device |
| CN111420501B (en) * | 2020-03-19 | 2022-05-10 | 郑州朴华科技有限公司 | High temperature dust-containing waste gas treatment device |
| CN111450686A (en) * | 2020-03-31 | 2020-07-28 | 苏州仕净环保科技股份有限公司 | SOx/NOx control dust removal integrated device |
| CN111450686B (en) * | 2020-03-31 | 2024-03-15 | 苏州仕净科技股份有限公司 | Desulfurization, denitrification and dust removal integrated device |
| CN112076579A (en) * | 2020-09-17 | 2020-12-15 | 南京大学 | Small-sized equipment and method for cyclone-water curtain two-stage purification of flue gas of agricultural dwelling houses |
| CN113599957A (en) * | 2020-09-17 | 2021-11-05 | 南京大学 | Small-sized agricultural flue gas cyclone-water mist two-stage purification equipment and method |
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| C06 | Publication | ||
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Application publication date: 20151118 |