CN206950958U - Plant's exhaust treatment system - Google Patents
Plant's exhaust treatment system Download PDFInfo
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- CN206950958U CN206950958U CN201720586240.3U CN201720586240U CN206950958U CN 206950958 U CN206950958 U CN 206950958U CN 201720586240 U CN201720586240 U CN 201720586240U CN 206950958 U CN206950958 U CN 206950958U
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- Prior art keywords
- absorption tower
- hydrogen sulfide
- air inlet
- plant
- acidic circulation
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of plant's exhaust treatment system, it is related to air-treatment technical field, including blower fan, ammonia absorption tower, ozone generator, hydrogen sulfide absorption tower and acidic circulation pond, fan outlet connects with ammonia absorption tower air inlet, ammonia absorption tower exhaust outlet connects with hydrogen sulfide absorption tower air inlet, ammonia absorption tower and hydrogen sulfide absorption tower inner cavity top are equipped with ozone generator, and acidic circulation water is sprayed in ammonia absorption tower and hydrogen sulfide absorption tower and is back to acidic circulation pond in acidic circulation pond.The ozone that the utility model is discharged by the acidic circulation water contained in ammonia absorption tower and hydrogen sulfide absorption tower and its internal ozone generator carries out spray process, ammonia in plant's waste gas and hydrogen sulfide are subjected to reaction and form salts substances, acidic circulation pond can reach treatment effect by modulation control pH value, effectively by contaminant gases resolution process, the utility model more environment-friendly high-efficiency and secondary pollution problem will not be produced.
Description
Technical field
It the utility model is related to air-treatment technical field, more particularly to a kind of plant's exhaust treatment system.
Background technology
At present, poultry farming development is swift and violent, and the thing followed is exactly to concentrate waste gas emission problem caused by raising.Cultivation
The comparison of ingredients of field foul gas is complicated, while excrement can produce substantial amounts of hydrogen sulfide during anaerobism storage, in fermentation
The other compositions gas such as ammonia, sulfur dioxide can also be produced.Waste gas caused by raising is concentrated to disturb residents problem and dirt for plant
The problem of contaminating surrounding environment, the waste gas pollution control and treatment of plant is very urgent.
Prior art mainly through exhaust fan directly exhaust or makees adsorption treatment using activated carbon.Though directly it is vented energy
Improve the gaseous environment in plant but can produce and disturb residents or pollute peripheral gas environmental problem, adsorbed using activated carbon,
The activated carbon of saturation can cause the problem of secondary environmental pollution.
Utility model content
The utility model provides a kind of plant's exhaust treatment system, it is intended to which technology existing for solving above-mentioned prior art is asked
Topic, the waste gas of plant can be effectively administered, avoid producing secondary pollution problem, improve the air quality of plant.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of plant's exhaust treatment system, including blower fan, ammonia absorption tower, ozone generator, hydrogen sulfide absorption tower and
Acidic circulation pond, the fan outlet connect with ammonia absorption tower air inlet, the ammonia absorption tower exhaust outlet and hydrogen sulfide
Absorption tower air inlet connection, ammonia absorption tower and hydrogen sulfide absorption the tower inner cavity top are equipped with ozone generator, the acid
Property circulating water pool in acidic circulation water be sprayed in ammonia absorption tower and hydrogen sulfide absorption tower and be back to acidic circulation pond.
Preferably, the ammonia absorption tower is identical with the structure of hydrogen sulfide absorption tower, includes provided with air inlet, water inlet
The tank body of mouth, exhaust outlet and discharge outlet, the tank body internal upper part is provided with the sparge pipe communicated with water inlet, middle part is provided with and air inlet
The air inlet pipe that mouth communicates, the discharge outlet that the air inlet pipe lower section is filled on acidic circulation water and corresponding tank wall are followed with acidity
Ring pond is connected, and the tank base is provided with agitator, is filter material layer above the air inlet pipe.
Preferably, several gas distribution pipes are provided with the air inlet pipe side by side, the gas distribution pipe is immersed in circulation vertically downward
In water, the gas distribution pipe outer wall is provided with several qi-emitting holes.
Preferably, acidic circulation water is filled in the acidic circulation pond, the acidic circulation pond passes through water pump respectively
Connected with pipeline with the water inlet of ammonia absorption tower and hydrogen sulfide absorption tower, the acid of acidic circulation water is detected by pH value controller
Basicity.
Preferably, catalysis material is contained in the filter material layer.
Further, in addition to electrostatic precipitation separator and air purifier, the electrostatic precipitation separator air inlet with
Hydrogen sulfide absorption tower exhaust outlet connects, and the electrostatic precipitation separator exhaust outlet connects with air purifier air inlet.
Preferably, the air purifier is nano air purifier.
Preferably, the tank body discharge outlet is provided with screen pack.
It is using beneficial effect caused by above-mentioned technical proposal：The utility model by will in acidic circulation pond it is sour
Property recirculated water sprayed into ammonia absorption tower and hydrogen sulfide absorption tower, and ozone hair inside ammonia absorption tower and hydrogen sulfide absorption tower
The ozone of raw device release carries out spray process, and the ammonia in plant's waste gas and hydrogen sulfide are carried out into reaction and form salts substances,
It can be compared by modulation control pH value to reach treatment effect effectively by contaminant gases resolution process in acidic circulation pond
It is traditional to use filter core as absorption and exhaust fan exhaust, the utility model more environment-friendly high-efficiency and secondary pollution will not be produced ask
Topic.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of schematic flow sheet for plant's exhaust treatment system that the utility model embodiment provides；
Fig. 2 is the structural representation of ammonia absorption tower or hydrogen sulfide absorption tower；
In figure：1- air inlets, 2- water inlets, 3- exhaust outlets, 4- discharge outlet, 5- tank bodies, 6- sparge pipes, 7- air inlet pipe, 8-
Ozone generator, 9- agitators, 10- filter material layers, 11- gas distribution pipes, 12- qi-emitting holes, 13- screen packs.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1,2, a kind of plant's exhaust treatment system provided by the utility model, including blower fan, ammonia absorption tower,
Ozone generator, hydrogen sulfide absorption tower and acidic circulation pond, the fan outlet connects with ammonia absorption tower air inlet, described
Ammonia absorption tower exhaust outlet connects with hydrogen sulfide absorption tower air inlet, ammonia absorption tower and hydrogen sulfide absorption the tower inner cavity top
Ozone generator 8 is equipped with, acidic circulation water is sprayed to ammonia absorption tower and hydrogen sulfide absorption tower in the acidic circulation pond
It is interior and be back to acidic circulation pond.The utility model is followed by the acidity contained in ammonia absorption tower and hydrogen sulfide absorption tower
Ring water and its ozone of internal ozone generator release carry out spray process, can be effectively by contaminant gases resolution process.In figure
Filled arrows represent gas flow, and hollow arrow represents liquid flow direction.
In a preferred embodiment of the present utility model, the structure phase of ammonia absorption tower and the hydrogen sulfide absorption tower
Together, the tank body 5 provided with air inlet 1, water inlet 2, exhaust outlet 3 and discharge outlet 4 is included, the internal upper part of tank body 5 is provided with entering
Sparge pipe 6 that the mouth of a river 2 communicates, middle part are provided with the air inlet pipe 7 communicated with air inlet 1, and the lower section of air inlet pipe 7 fills acidic circulation
Discharge outlet 4 on water and the corresponding side wall of tank body 5 is connected with acidic circulation pond, and the bottom of tank body 5 is provided with agitator 9, described
The top of air inlet pipe 7 is filter material layer 10.Waste gas enters the tank body of ammonia absorption tower and hydrogen sulfide absorption tower from air inlet, air inlet pipe
Interior, acidic circulation water is delivered to ammonia absorption tower through water pump in acidic circulation pond and hydrogen sulfide absorption tower tank body inner top is sprayed water
Pipe, acidic circulation water is sprayed into tank body, and waste gas reacts with acidic circulation water, the ammonia in plant's waste gas and hydrogen sulfide are entered
Row reaction forms salts substances, and acidic circulation water is back in acidic circulation pond through discharge outlet again；It can make to give up using agitator
Gas fully reacts with acidic circulation water；Waste gas filtered through filter material layer again, after the ozone processing of ozone generator release from exhaust
Mouth discharge.
In a specific embodiment of the present utility model, several gas distribution pipes 11, institute are provided with the air inlet pipe 7 side by side
State gas distribution pipe 11 to be immersed in recirculated water vertically downward, the outer wall of gas distribution pipe 11 is provided with several qi-emitting holes 12.By cloth
Tracheae can be injected exhaust gas into acidic circulation water, and waste gas reacts with acidic circulation water in advance.
In addition, fill acidic circulation water in the acidic circulation pond, the acidic circulation pond respectively by water pump and
Pipeline is connected with the water inlet 2 of ammonia absorption tower and hydrogen sulfide absorption tower, and the acid of acidic circulation water is detected by pH value controller
Basicity.
, can be further to acid containing catalysis material in the filter material layer 10 for further optimization processing waste gas effect
Property the waste gas that reacted of recirculated water carry out catalytic treatment.
As further preferred scheme, in addition to electrostatic precipitation separator and air purifier, the electrostatic precipitation point
Connected from device air inlet with hydrogen sulfide absorption tower exhaust outlet, the electrostatic precipitation separator exhaust outlet and air purifier air inlet
Connection.Waste gas after ammonia absorption tower and the processing of hydrogen sulfide absorption tower, the gas of discharge again by electrostatic precipitation separator and
Air purifier further purifies, the cleanliness factor of gas after guarantee processing.
Wherein, the air purifier is nano air purifier.Nano air purifier can pass through multi-catalytic oxygen
Change reaction and produce the oxidative ionics such as a large amount of hydroxy radical, a certain amount of negative oxygen ion and micro ozone by aoxidizing kill bacterium
And microorganism, and harmful organic gas is decomposed, being capable of waste gas that further purified treatment is crossed.
In order to avoid the impurity in ammonia absorption tower or hydrogen sulfide absorption tower in acidic circulation water enters acidic circulation pond
Interior, the discharge outlet 4 of tank body 5 is provided with screen pack 13.
In summary, the utility model has the advantages of reasonable in design, good purification, by by acidic circulation water
In pond acidic circulation water sprayed into ammonia absorption tower and hydrogen sulfide absorption tower and ammonia absorption tower and hydrogen sulfide absorption tower inside
The ozone of ozone generator release carries out spray process, and the ammonia in plant's waste gas and hydrogen sulfide are carried out into reaction and form salt
Material, in acidic circulation pond acidic circulation water can by pH value controller modulation control pH value to reach optimization process effect,
Filter core can be used as absorption and exhaust fan exhaust, the utility model compared to traditional effectively by contaminant gases resolution process
More environment-friendly high-efficiency and secondary pollution problem will not be produced.
Many details are elaborated in superincumbent description in order to fully understand the utility model, but this practicality is new
Type can also be different from other manner described here using other to be implemented, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is not limited by particular embodiments disclosed above.
Claims (8)
- A kind of 1. plant's exhaust treatment system, it is characterised in that：Including blower fan, ammonia absorption tower, ozone generator, hydrogen sulfide Absorption tower and acidic circulation pond, the fan outlet connect with ammonia absorption tower air inlet, the ammonia absorption tower exhaust outlet Connected with hydrogen sulfide absorption tower air inlet, ammonia absorption tower and hydrogen sulfide absorption the tower inner cavity top is equipped with ozone generator （8）, acidic circulation water is sprayed in ammonia absorption tower and hydrogen sulfide absorption tower and is back to acidity in the acidic circulation pond Circulating water pool.
- 2. plant's exhaust treatment system according to claim 1, it is characterised in that：The ammonia absorption tower and hydrogen sulfide The structure on absorption tower is identical, includes being provided with air inlet（1）, water inlet（2）, exhaust outlet（3）And discharge outlet（4）Tank body（5）, The tank body（5）Internal upper part is provided with and water inlet（2）The sparge pipe communicated（6）, middle part is provided with and air inlet（1）The air inlet communicated Pipe（7）, the air inlet pipe（7）Lower section fills acidic circulation water and corresponding tank body（5）Discharge outlet in side wall（4）Followed with acidity Ring pond is connected, the tank body（5）Bottom is provided with agitator（9）, the air inlet pipe（7）Top is filter material layer（10）.
- 3. plant's exhaust treatment system according to claim 2, it is characterised in that：The air inlet pipe（7）On set side by side There are several gas distribution pipes（11）, the gas distribution pipe（11）It is immersed in vertically downward in recirculated water, the gas distribution pipe（11）On outer wall Provided with several qi-emitting holes（12）.
- 4. plant's exhaust treatment system according to claim 2, it is characterised in that：Filled in the acidic circulation pond Acidic circulation water, the acidic circulation pond pass through the water inlet of water pump and pipeline and ammonia absorption tower and hydrogen sulfide absorption tower respectively Mouthful（2）Connection, the acid-base value of acidic circulation water is detected by pH value controller.
- 5. plant's exhaust treatment system according to claim 2, it is characterised in that：The filter material layer（10）In containing urging Compound material.
- 6. according to plant's exhaust treatment system described in claim any one of 1-5, it is characterised in that：Also include electrostatic precipitation Separator and air purifier, the electrostatic precipitation separator air inlet connect with hydrogen sulfide absorption tower exhaust outlet, the electrostatic Dust separator exhaust outlet connects with air purifier air inlet.
- 7. plant's exhaust treatment system according to claim 6, it is characterised in that：The air purifier is that nanometer is empty Gas purifier.
- 8. plant's exhaust treatment system according to claim 2, it is characterised in that：The tank body（5）Discharge outlet（4）If There is screen pack（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586240.3U CN206950958U (en) | 2017-05-24 | 2017-05-24 | Plant's exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586240.3U CN206950958U (en) | 2017-05-24 | 2017-05-24 | Plant's exhaust treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206950958U true CN206950958U (en) | 2018-02-02 |
Family
ID=61376196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720586240.3U Active CN206950958U (en) | 2017-05-24 | 2017-05-24 | Plant's exhaust treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206950958U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618937A (en) * | 2018-11-14 | 2019-04-16 | 牧原食品股份有限公司 | A kind of environmentally friendly sterile nonreactive breeding house |
| CN112495138A (en) * | 2020-12-03 | 2021-03-16 | 天长市富信电子有限公司 | Waste gas purification device for screen line production |
| CN114768480A (en) * | 2022-05-27 | 2022-07-22 | 广东益康生环保科技有限公司 | Device for removing ammonia nitrogen in citric acid absorbent in farm and treatment process thereof |
| CN115282738A (en) * | 2022-07-28 | 2022-11-04 | 山东省畜牧总站(山东省种畜禽质量测定站) | A ammonia detects purifier for animal husbandry |
-
2017
- 2017-05-24 CN CN201720586240.3U patent/CN206950958U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618937A (en) * | 2018-11-14 | 2019-04-16 | 牧原食品股份有限公司 | A kind of environmentally friendly sterile nonreactive breeding house |
| CN112495138A (en) * | 2020-12-03 | 2021-03-16 | 天长市富信电子有限公司 | Waste gas purification device for screen line production |
| CN114768480A (en) * | 2022-05-27 | 2022-07-22 | 广东益康生环保科技有限公司 | Device for removing ammonia nitrogen in citric acid absorbent in farm and treatment process thereof |
| CN115282738A (en) * | 2022-07-28 | 2022-11-04 | 山东省畜牧总站(山东省种畜禽质量测定站) | A ammonia detects purifier for animal husbandry |
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