CN207970666U - A kind of aquaculture foul waste gas processing unit - Google Patents
A kind of aquaculture foul waste gas processing unit Download PDFInfo
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- CN207970666U CN207970666U CN201721632204.2U CN201721632204U CN207970666U CN 207970666 U CN207970666 U CN 207970666U CN 201721632204 U CN201721632204 U CN 201721632204U CN 207970666 U CN207970666 U CN 207970666U
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- water tank
- biofilter
- aquaculture
- waste gas
- prewashing
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Abstract
The utility model discloses a kind of aquaculture foul waste gas processing units, including integral biological deodorization device, air-introduced machine, filter spray system, the prewashing circulatory system, photocatalysis equipment, exhaust system and power control cabinet, integral biological deodorization device is enclosed housing, inside is divided into front and back two parts by partition board, front is divided into pre- wash pool, rear portion is divided into biofilter, pre- wash pool is connected to biofilter at the position that partition board bottom level is divider height 1/5th, pre- wash pool connects the prewashing circulatory system by pipeline, biofilter connects filtering spray system by pipeline；Air-introduced machine one end connects pre- wash pool, the other end is connected with the odor collection system of plant area by aspiration channel, discharge duct connection photocatalysis equipment and exhaust system are equipped at the top of biofilter, biofilter bottom is equipped with biofilter drain valve, and emission-control equipment disclosed in the utility model is easy for construction, easy to operate, cheap, consistent, obvious processing effect, service life are long.
Description
Technical field
The utility model belongs to stench odor treatment device technical field, at a kind of aquaculture foul waste gas
Manage device.
Background technology
With the continuous continuous improvement expanded with intensive degree of Animal husbandry production scale of operation, a large amount of livestock and poultry are produced
Also a large amount of malodorant is given off while product.The health for seriously endangering livestock and poultry reduces the premunition of livestock and poultry, hinders productivity
The performance of energy, can also jeopardize the health of people especially poultry raiser.Therefore, the foul gas of aquaculture is in need of immediate treatment.
Foul gas just causes extensive concern from last century the fifties, but since gas is widely distributed, it is difficult to properly
Processing, current Odor control technology have physical method, chemical method and biological method.Using the major technique of physical method
For air dilution method, active carbon adsorption and the cool solidifying method of low temperature；It uses chemical method major technique for wet chemical absorption method, burn
Burning method, catalytic oxidation and Ozone etc..Physics and chemical method disposably put into larger, complicated for operation, operating cost it is high and
It is also easy to produce secondary pollution, while being difficult to apply to the stench odor purification being distributed widely in agricultural production and life, and it is biological
Processing method invests that low, easy to operate, operating cost is low, have a safety feature, consistent, non-secondary pollution etc. is excellent because it has
It puts and is favored, become the hot spot currently researched and developed.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of aquaculture foul waste gas processing unit, to reach
Easy for construction, easy to operate, cheap, consistent, obvious processing effect, purpose with long service life.
In order to achieve the above objectives, the technical solution of the utility model is as follows：
A kind of aquaculture foul waste gas processing unit, including integral biological deodorization device, air-introduced machine, filtering spray system
System, the prewashing circulatory system, photocatalysis equipment, exhaust system and power control cabinet, the integral biological deodorization device are closed enclosure
Body, inside are divided into front and back two parts by partition board, and front is divided into pre- wash pool, and rear portion is divided into biofilter, pre- wash pool and biofilter
It is connected at the position that partition board bottom level is divider height 1/5th, pre- wash pool connects prewashing cyclic system by pipeline
System, biofilter connect filtering spray system by pipeline；Described air-introduced machine one end connects pre- wash pool, and the other end passes through aspiration channel
It is connected with the odor collection system of plant area, discharge duct connection photocatalysis equipment and exhaust system are equipped at the top of biofilter, it is raw
Object filter tank bottom is equipped with biofilter drain valve.
In said program, it is filled with plastic filler in the pre- wash pool, composite biological packing is filled in biofilter.Biological filter
Filler in pond has high specific surface area, good pH buffer capacities, humidity holding capacity and nutrient holding capacity, is easy to hang
Film is not easy to plug so that deodorizing microorganism is grown on filler surface.
In said program, the filtering spray system includes water tank with strainer, water tank with strainer inlet valve, water tank with strainer draining
Valve, filtering spray pump and filtering spray head, and be connected by water pipe between them, the filtering spray head is mounted on biological filter
Top in pond.In water tank with strainer be equipped with water tank with strainer liquid level gauge, can according to liquid level signal chain control filter spray pump and
The automatic running of water tank with strainer inlet valve automatically turns on water tank with strainer inlet valve when liquid level is less than setting value in water tank with strainer
Moisture content is supplemented, when liquid level is higher than setting value in water tank with strainer, water tank with strainer inlet valve is automatically closed and stops supplement moisture content.
In said program, the prewashing circulatory system includes cyclic water tank, cyclic water tank inlet valve, cyclic water tank draining
Valve, prewashing spray head and prewashing circulating pump, and be connected by water pipe between them, cyclic water tank is equipped in the cyclic water tank
PH is counted and cyclic water tank liquid level gauge, can be according to liquid level signal and circulation fluid pH value chain control prewashing circulating pump and cyclic water tank
Drain valve, the prewashing spray head are mounted on the top in pre- wash pool, and prewashing bottom of pond portion is connected by spout hole and drainpipe
Logical cyclic water tank.After the water in cyclic water tank, which absorbs, decomposes a certain amount of foul smell, itself PH can be reduced, when cyclic water tank PH is counted
When detecting that pH value is less than 5.5, automatically turns on cyclic water tank drain valve and empty the acid moisture content in cyclic water tank, be then turned on
Cyclic water tank inlet valve supplements fresh moisture content；Prewashing circulating pump is two, and pre- wash pool sprays for duration, is avoided because one pre-
It washes when circulating pump breaks down and stops spraying.
In said program, photocatalysis oxidation reaction is carried out in photocatalysis equipment, be using semiconductor and air as catalyst, with
Light is energy, is CO by organic matter degradation2And H2O, exhaust gas enter photocatalysis equipment box, are handled.
In said program, the exhaust system includes exhaust tower and exhaust pipe, and the exhaust tower is arranged in photocatalysis equipment
Rear end, the exhaust pipe is arranged in photocatalysis equipment tail end, and is connected with exhaust tower.
In said program, the pre- wash pool sprays for duration, and the biofilter sprays for periodicity.
In said program, the integral biological deodorization device uses fiberglass or light anticorrosive PP materials.
Through the above technical solutions, the advantageous effect of aquaculture foul waste gas processing unit provided by the utility model is such as
Under：
1, prewashing cyclic water tank and filtering spray water tank is separately provided in the utility model, avoids filtering spray system and prewashing
The water of the circulatory system mixes；Since the pH value of water in prewashing cyclic water tank at runtime may be relatively low, in the case of necessary,
By adding a little medicament to increase the effect of prewashing, and it is tap water to filter the water in spray water tank, only allows biofiltration
Area's filler keeps moistening.
2, the utility model deodorization process uses the assembled technological that biological degradation method is combined with photocatalytic method, to rubbish
The foul smell generated in the process is filled, it is fabulous especially for sulphur class in foul smell and the removal efficiency of ammoniac compounds.
3, the utility model is easy for construction, easy to operate, cheap, consistent, obvious processing effect, service life
It is long.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.
Fig. 1 is a kind of aquaculture foul waste gas processing unit schematic diagram disclosed in the utility model embodiment.
In figure, 1, integral biological device；2, air-introduced machine；3, pre- wash pool；4, biofilter；5, cyclic water tank；6, it filters
Water tank；7, prewashing circulating pump；8, spray pump is filtered；9, cyclic water tank liquid level gauge；10, cyclic water tank PH is counted；11, water tank with strainer liquid
Position meter；12, cyclic water tank inlet valve；13, water tank with strainer inlet valve；14, cyclic water tank drain valve；15, biofilter drain valve；
16, photocatalysis equipment；17, exhaust tower；18, water tank with strainer drain valve；19, spray head is filtered；20, prewashing spray head, 21, exhaust
Pipe.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
The utility model provides a kind of aquaculture foul waste gas processing unit, as shown in Figure 1, the device it is easy for construction,
Easy to operate, cheap, consistent, obvious processing effect, service life are long.
A kind of aquaculture foul waste gas processing unit, including integral biological deodorization device 1, air-introduced machine 2, filtering spray system
System, the prewashing circulatory system, photocatalysis equipment, exhaust system and power control cabinet.
Integral biological device 1 is enclosed housing, using fiberglass or light anticorrosive PP materials.Integral biological removes
Smelly apparatus main body 1 is divided into front and back two lattice by partition board, and preceding lattice are pre- wash pool 3, and rear lattice are biofilter 4.Pre- wash pool 3 and biofilter
4 are connected at the position that partition board bottom level is divider height 1/5；Pre- wash pool 1 connects air-introduced machine 2 by air-suction duct
One end, 2 other end of air-introduced machine are connected with the odor collection system of plant area by aspiration channel, and 4 bottom of biofilter is equipped with biology
Filter tank drain valve 15.
It is filled with plastic filler in pre- wash pool 3, recirculated water can be made to be come into full contact with gas；Filler in biofilter 4 is
There is high-efficiency composite biological filler high specific surface area, good pH buffer capacities, humidity holding capacity and nutrient to keep energy
Power is easy to biofilm, is not easy to plug so that deodorizing microorganism is grown on filler surface.
Filtering spray system includes water tank with strainer 6, water tank with strainer inlet valve 13, water tank with strainer drain valve 18, filtering spray
Pump 8 and filtering spray head 19, and be connected by water pipe between them, water tank with strainer liquid level gauge 11, mistake are equipped in water tank with strainer 6
Filter the top that spray head 19 is mounted in biofilter 4；Water tank with strainer liquid level gauge 11 is equipped in water tank with strainer 6, it can be according to liquid
The automatic running of position signal chain control filtering spray pump 8 and water tank with strainer inlet valve 13, when in water tank with strainer 6 liquid level less than setting
It when definite value, automatically turns on water tank with strainer inlet valve 13 and supplements moisture content, when liquid level is higher than setting value in water tank with strainer 6, be automatically closed
Water tank with strainer inlet valve 13 stops supplement moisture content.
The prewashing circulatory system includes cyclic water tank 5, cyclic water tank inlet valve 12, cyclic water tank drain valve 14, pre- washing and spraying
First 20 and prewashing circulating pump 7, and be connected by water pipe between them；Prewashing circulating pump 7 is two, and pre- wash pool 3 is duration
Spray, avoids stopping spraying because a prewashing circulating pump 7 breaks down when；It is equipped with cyclic water tank PH meters 10 in cyclic water tank 5 and follows
Ring high water tank meter 9, can be according to liquid level signal and circulation fluid pH value chain control prewashing circulating pump 7 and cyclic water tank drain valve
14, after the water in cyclic water tank 5, which absorbs, decomposes a certain amount of foul smell, itself PH can be reduced, when 10 detection of cyclic water tank PH meters
When being less than 5.5 to pH value, automatically turns on cyclic water tank drain valve 14 and empty the acid moisture content in cyclic water tank 5, be then turned on
Cyclic water tank inlet valve 12 supplements fresh moisture content；Prewashing spray head 20 is mounted on the top in pre- wash pool 3,3 bottom of pre- wash pool
Cyclic water tank 5 is connected to drainpipe by spout hole.
Photocatalytic system is photocatalysis equipment 16, and setting is entered in 4 rear end of biofilter, gas by 4 top of biofilter
Photocatalysis equipment 16, the two pipeline are connected.
Exhaust system includes exhaust tower 17 and exhaust pipe 21, and exhaust tower 17 is arranged in 17 rear end of photocatalysis equipment, exhaust pipe
21 settings are connected in 17 tail end of photocatalysis equipment, and with exhaust tower 16.
The foul smell of farm introduces biological deodorizing device by air-introduced machine 2, and foul smell passes through pre- wash pool 3, prewashing cycle first
Being uniformly sprayed onto in filler by 20 duration of prewashing spray head by the water in cyclic water tank 5 of pump 7, carries out humidification to foul smell and removes
After dirt processing, then by biofilter 4, the water in water tank with strainer 6 is periodically uniformly sprayed onto in filler by filtering spray pump 8, right
Filler carries out humidification spray, to meet the growth needs of microorganism, in biofilter with micro- life for being attached on biologic packing material
Object is contacted, and organism completes the absorption to stench component in foul smell, be converted into titanium dioxide by the biochemical reaction of itself
Carbon, water and the metabolism for maintaining organism, exhaust gas enter photocatalysis equipment 16 after biological deodorizing device, wherein completely not anti-
The organic matter answered is decomposed into the substances such as carbon dioxide and water through photocatalytic oxidation, and exhaust gas is most arranged through exhaust system afterwards after processing
It puts into air.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (8)
1. a kind of aquaculture foul waste gas processing unit, which is characterized in that including integral biological deodorization device, air-introduced machine, mistake
Filter spray system, the prewashing circulatory system, photocatalysis equipment, exhaust system and power control cabinet, the integral biological deodorization device are
Enclosed housing, internal to be divided into front and back two parts by partition board, front is divided into pre- wash pool, and rear portion is divided into biofilter, pre- wash pool and
Biofilter is connected at the position that partition board bottom level is divider height 1/5th, and pre- wash pool is connected pre- by pipeline
The circulatory system is washed, biofilter connects filtering spray system by pipeline；Described air-introduced machine one end connects pre- wash pool, and the other end is logical
The odor collection system that aspiration channel is connected with plant area is crossed, discharge duct connection photocatalysis equipment and exhaust are equipped at the top of biofilter
System, biofilter bottom are equipped with biofilter drain valve.
2. a kind of aquaculture foul waste gas processing unit according to claim 1, which is characterized in that filled out in the pre- wash pool
There is plastic filler, composite biological packing is filled in biofilter.
3. a kind of aquaculture foul waste gas processing unit according to claim 1, which is characterized in that filtering spray system
System includes water tank with strainer, water tank with strainer inlet valve, water tank with strainer drain valve, filtering spray pump and filters spray head, and they it
Between be connected by water pipe, water tank with strainer liquid level gauge is equipped in the water tank with strainer, the filtering spray head is mounted on biological filter
Top in pond.
4. a kind of aquaculture foul waste gas processing unit according to claim 1, which is characterized in that the prewashing cyclic system
System includes cyclic water tank, cyclic water tank inlet valve, cyclic water tank drain valve, prewashing spray head and prewashing circulating pump, and they it
Between be connected by water pipe, cyclic water tank PH meter and cyclic water tank liquid level gauge, the pre- washing and spraying are equipped in the cyclic water tank
Head is mounted on the top in pre- wash pool, and prewashing bottom of pond portion is connected to cyclic water tank by spout hole with drainpipe.
5. a kind of aquaculture foul waste gas processing unit according to claim 1, which is characterized in that the exhaust system packet
Exhaust tower and exhaust pipe are included, in photocatalysis equipment rear end, the exhaust pipe is arranged in photocatalysis equipment tail for the exhaust tower setting
End, and be connected with exhaust tower.
6. a kind of aquaculture foul waste gas processing unit according to claim 4, which is characterized in that the prewashing circulating pump
It is two.
7. a kind of aquaculture foul waste gas processing unit according to claim 1, it is characterised in that：The pre- wash pool is to hold
Continuous property spray, the biofilter sprays for periodicity.
8. a kind of aquaculture foul waste gas processing unit according to claim 1, it is characterised in that：The integral biological
Deodorization device uses fiberglass or light anticorrosive PP materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632204.2U CN207970666U (en) | 2017-11-29 | 2017-11-29 | A kind of aquaculture foul waste gas processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632204.2U CN207970666U (en) | 2017-11-29 | 2017-11-29 | A kind of aquaculture foul waste gas processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207970666U true CN207970666U (en) | 2018-10-16 |
Family
ID=63771243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721632204.2U Expired - Fee Related CN207970666U (en) | 2017-11-29 | 2017-11-29 | A kind of aquaculture foul waste gas processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207970666U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023683A (en) * | 2020-09-08 | 2020-12-04 | 南京大学环境规划设计研究院集团股份公司 | Peculiar smell purifies with preventing stifled type biological filter |
| CN114602947A (en) * | 2022-03-18 | 2022-06-10 | 南阳迎盈环保科技有限公司 | Deodorization method for innocent treatment of dead pigs |
-
2017
- 2017-11-29 CN CN201721632204.2U patent/CN207970666U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023683A (en) * | 2020-09-08 | 2020-12-04 | 南京大学环境规划设计研究院集团股份公司 | Peculiar smell purifies with preventing stifled type biological filter |
| CN114602947A (en) * | 2022-03-18 | 2022-06-10 | 南阳迎盈环保科技有限公司 | Deodorization method for innocent treatment of dead pigs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20191129 |