CN203196524U - Waste gas purification system for treating livestock excrement to produce organic fertilizers - Google Patents

Waste gas purification system for treating livestock excrement to produce organic fertilizers Download PDF

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Publication number
CN203196524U
CN203196524U CN 201320228595 CN201320228595U CN203196524U CN 203196524 U CN203196524 U CN 203196524U CN 201320228595 CN201320228595 CN 201320228595 CN 201320228595 U CN201320228595 U CN 201320228595U CN 203196524 U CN203196524 U CN 203196524U
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CN
China
Prior art keywords
waste gas
groove
pipeline
spraying
purification system
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
Application number
CN 201320228595
Other languages
Chinese (zh)
Inventor
卢誉远
林应强
何春胜
林叶俊龙
林永英
梁英英
周淑珍
黄福川
卢朝霞
伍国杰
曾三保
谢清民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGXI YULIN CITY DAZHI BIOTECHNOLOGY CO Ltd
Original Assignee
GUANGXI YULIN CITY DAZHI BIOTECHNOLOGY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GUANGXI YULIN CITY DAZHI BIOTECHNOLOGY CO Ltd filed Critical GUANGXI YULIN CITY DAZHI BIOTECHNOLOGY CO Ltd
Priority to CN 201320228595 priority Critical patent/CN203196524U/en
Application granted granted Critical
Publication of CN203196524U publication Critical patent/CN203196524U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a waste gas purification system for treating livestock excrement to produce organic fertilizers. An air discharging opening is formed in the top of a spraying tower, a nozzle is arranged on the upper portion of an inner cavity, and a liquid storing groove is connected with the nozzle through a circulation pump. A pipeline is arranged on the lower portion of the inner cavity and is connected with an air collecting pipe through a draught fan and connected with a crystallizing tank through an overflow pipe. A stirrer is arranged in a dissolving groove, and a pipeline is arranged on the lower portion of the dissolving groove and connected with the liquid storing groove through a control valve. A ferrous sulfate solution is used as spraying absorbing liquid, the technology is simple and practical, the chemical reaction is thorough, and the treating effect of purifying waste gases is obvious. The spraying absorbing liquid performs spraying and absorbing in a circulation mode, and the ammonia gas and the hydrogen sulfide are fixed into effective fertilizer components through crystallization with the crystallizing groove. The problem that nutrient loss always happens in the fermentation process is solved, and the problem of secondary pollution caused by waste gases produced in the fermentation process is also solved.

Description

Dispose feces of livestock and poultry and produce the waste gas cleaning system of fertilizer
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.
CN 201320228595 2013-04-28 2013-04-28 Waste gas purification system for treating livestock excrement to produce organic fertilizers Expired - Fee Related CN203196524U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320228595 CN203196524U (en) 2013-04-28 2013-04-28 Waste gas purification system for treating livestock excrement to produce organic fertilizers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320228595 CN203196524U (en) 2013-04-28 2013-04-28 Waste gas purification system for treating livestock excrement to produce organic fertilizers

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
CN 201320228595 Expired - Fee Related CN203196524U (en) 2013-04-28 2013-04-28 Waste gas purification system for treating livestock excrement to produce organic fertilizers

Country Status (1)

Country Link
CN (1) CN203196524U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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