CN203196524U - Waste gas purification system for the production of organic fertilizer from livestock and poultry manure - Google Patents
Waste gas purification system for the production of organic fertilizer from livestock and poultry manure Download PDFInfo
- Publication number
- CN203196524U CN203196524U CN201320228595.7U CN201320228595U CN203196524U CN 203196524 U CN203196524 U CN 203196524U CN 201320228595 U CN201320228595 U CN 201320228595U CN 203196524 U CN203196524 U CN 203196524U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- livestock
- tank
- spray
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 15
- 210000003608 fece Anatomy 0.000 title claims abstract description 12
- 244000144972 livestock Species 0.000 title claims abstract description 12
- 244000144977 poultry Species 0.000 title claims abstract description 12
- 238000000746 purification Methods 0.000 title abstract description 4
- 239000010871 livestock manure Substances 0.000 title abstract 2
- 239000003895 organic fertilizer Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000002425 crystallisation Methods 0.000 claims abstract description 10
- 239000003337 fertilizer Substances 0.000 claims abstract description 10
- 230000008025 crystallization Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims description 9
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 claims description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 7
- 239000007789 gas Substances 0.000 abstract description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 4
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 235000015097 nutrients Nutrition 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 235000003891 ferrous sulphate Nutrition 0.000 abstract description 3
- 239000011790 ferrous sulphate Substances 0.000 abstract description 3
- 238000000855 fermentation Methods 0.000 abstract 2
- 230000004151 fermentation Effects 0.000 abstract 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 210000004243 sweat Anatomy 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Treating Waste Gases (AREA)
Abstract
A waste gas purification system for treating livestock and poultry manure to produce organic fertilizer is characterized in that an exhaust port is arranged at the top of a spray tower, a spray head is arranged at the upper part of an inner cavity, and the spray head is connected with a liquid storage tank through a circulating pump; the lower part of the inner cavity is provided with a pipeline which is respectively connected with a gas collecting pipe through an induced draft fan and is connected with a crystallization tank through an overflow pipe; the dissolving tank is internally provided with a stirrer, and the lower part of the dissolving tank is provided with a pipeline connected with a liquid storage tank through a control valve. The ferrous sulfate solution is used as the spray absorption liquid, the process is simple and practical, the chemical reaction is thorough, and the waste gas purification treatment effect is obvious; the spraying absorption liquid is circularly sprayed and absorbed, and ammonia gas and hydrogen sulfide gas are fixed into effective fertilizer through crystallization in the crystallization tank, so that the problem of total nutrient loss in the fermentation process is solved, and the problem of secondary pollution caused by waste gas generated in the fermentation process is also solved.
Description
Technical field
The utility model relates to a kind of waste gas cleaning system that feces of livestock and poultry is produced fertilizer of disposing.
Background technology
The technology of utilizing at present feces of livestock and poultry to produce fertilizer has solved the comprehensive applying problems of feces of livestock and poultry to a certain extent, but incomplete production technology has also been brought some new problems, feces of livestock and poultry is produced and is easily produced the gases such as ammonia, hydrogen sulfide in the fertilizer process, mishandlingly easily cause air pollution, affect population health, simultaneously, ammonia, hydrogen sulfide overflows the loss that has caused total nutrient.
The utility model content
The technical problems to be solved in the utility model provides that a kind of technique is simple, reaction thoroughly, clean-up effect obviously, the disposal feces of livestock and poultry that solves sweat nutrient loss and secondary pollution problem produces the waste gas cleaning system of fertilizer.
The utility model solves the problems of the technologies described above with following technical scheme:
Exhaust outlet is arranged at the top of spray column, and shower nozzle is arranged at the top of inner chamber, and shower nozzle connects reservoir by circulating pump; The bottom of inner chamber has pipeline to connect discharge and be connected overflow pipe connection crystallization tank by air-introduced machine respectively; There is agitator dissolving tank inside, and the bottom has pipeline to connect reservoir through control valve.
The beneficial effects of the utility model are:
Utilize copperas solution as spray-absorption liquid, features simple and practical process, chemical reaction is thorough, and the waste gas purification treatment effect is obvious; Spray-absorption liquid circulated sprinkling absorbs, and through the crystallization tank crystallization, ammonia, hydrogen sulfide gas is fixed into effective fertile part, not only solves the problem that the sweat total nutrient runs off, and has also solved and has produced the problem that waste gas causes secondary pollution in the sweat.
Description of drawings
Fig. 1 is that the utility model is disposed the device schematic diagram that feces of livestock and poultry is produced the waste gas cleaning system of fertilizer.
Among the figure: 31-discharge, 32-air-introduced machine, 33-spray column, 34-dissolving tank, 35-circulating pump, 36-crystallization tank, 37-reservoir, 38-control valve, 39-agitator, 310-exhaust outlet, 311-overflow pipe, 312-shower nozzle.
The specific embodiment
As shown in Figure 1: exhaust outlet 310 is arranged at the top of spray column 33, and the shower nozzle 312 that connects reservoir 37 by circulating pump 35 is arranged at the top of spray column inner chamber; The bottom of spray column inner chamber has 1 pipeline to connect discharge 31 through air-introduced machine 32, and 1 pipeline connects crystallization tank 36 through overflow pipe 311 in addition; There is agitator 39 dissolving tank 34 inside, and the bottom has pipeline to connect reservoir 37 through control valve 38.
The utility model is disposed the waste gas cleaning system that feces of livestock and poultry is produced fertilizer, and used spray-absorption liquid is copperas solution.After cleaning system is started working, spray-absorption molten sulfur acid ferrous iron solution sprays into from the shower nozzle 312 on spray column 33 tops, waste gas enters from spray column 33 bottoms, and purified gas is discharged from spray column 33 top vent 310, and spray column 33 bottoms are connected with crystallization tank 36 by overflow pipe 311; Dissolving tank 34 is the ferrous sulfate dissolving tank, and the top of dissolving tank is equipped with agitator 39, and dissolving tank 34 bottoms are connected with reservoir 37, enters reservoir 37 at the ferrous sulfate of dissolving tank 34 interior dissolvings behind control valve 38 control flows; The import of circulating pump 35 is connected with reservoir 37, and outlet is connected with the shower nozzle 312 on spray column 33 tops.Copperas solution in the reservoir 37 is pumped back spray column 33 spray cleaning waste gas through circulating pump 35.
Although more than described the specific embodiment of the present utility model; but being familiar with those skilled in the art is to be understood that; our described implementation case is illustrative; rather than be used for scope definition of the present utility model; those of ordinary skill in the art are in modification and the variation of the equivalence of doing according to spirit of the present utility model, all should be encompassed in the scope that claim of the present invention protects.
Claims (2)
1. dispose the waste gas cleaning system that feces of livestock and poultry is produced fertilizer for one kind, it is characterized in that: exhaust outlet is arranged at the top of spray column, and shower nozzle is arranged at the top of inner chamber, and shower nozzle connects reservoir by circulating pump; The bottom of inner chamber has pipeline to connect discharge and be connected overflow pipe connection crystallization tank by air-introduced machine respectively; There is agitator dissolving tank inside, and the bottom has pipeline to connect reservoir through control valve.
2. dispose the waste gas cleaning system that feces of livestock and poultry is produced fertilizer for one kind, it is characterized in that: used spray-absorption liquid is copperas solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320228595.7U CN203196524U (en) | 2013-04-28 | 2013-04-28 | Waste gas purification system for the production of organic fertilizer from livestock and poultry manure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320228595.7U CN203196524U (en) | 2013-04-28 | 2013-04-28 | Waste gas purification system for the production of organic fertilizer from livestock and poultry manure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203196524U true CN203196524U (en) | 2013-09-18 |
Family
ID=49140666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320228595.7U Expired - Fee Related CN203196524U (en) | 2013-04-28 | 2013-04-28 | Waste gas purification system for the production of organic fertilizer from livestock and poultry manure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203196524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803716A (en) * | 2015-03-24 | 2015-07-29 | 肖秀云 | Dehumidification and deodorization equipment for kitchen garbage treatment process |
| CN106861395A (en) * | 2017-03-09 | 2017-06-20 | 秦皇岛领先康地农业技术有限公司 | It is a kind of for the oxidization processing system waste gas produced in feces of livestock and poultry harmless treatment |
-
2013
- 2013-04-28 CN CN201320228595.7U patent/CN203196524U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803716A (en) * | 2015-03-24 | 2015-07-29 | 肖秀云 | Dehumidification and deodorization equipment for kitchen garbage treatment process |
| CN106861395A (en) * | 2017-03-09 | 2017-06-20 | 秦皇岛领先康地农业技术有限公司 | It is a kind of for the oxidization processing system waste gas produced in feces of livestock and poultry harmless treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |