CN206746306U - A kind of refuse landfill odor treating device - Google Patents
A kind of refuse landfill odor treating device Download PDFInfo
- Publication number
- CN206746306U CN206746306U CN201720269019.5U CN201720269019U CN206746306U CN 206746306 U CN206746306 U CN 206746306U CN 201720269019 U CN201720269019 U CN 201720269019U CN 206746306 U CN206746306 U CN 206746306U
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- Prior art keywords
- water tank
- strainer
- prewashing
- biofilter
- cyclic water
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Treating Waste Gases (AREA)
Abstract
The utility model belongs to stench odor treatment device technical field, discloses a kind of refuse landfill odor treating device, including integral biological odor removal main body, air-introduced machine, filtering spray system, the prewashing circulatory system, gas extraction system and electrical control cubicles.Integral biological odor removal main body is divided into front and rear two lattice by dividing plate, and lattice are pre- wash pool before front and rear two lattice, and rear lattice are biofilter；Filtering spray system includes water tank with strainer, water tank with strainer water intaking valve, water tank with strainer draining valve, filtering spray pump and filtering spray head, and water tank with strainer liquid level gauge is provided with water tank with strainer；The prewashing circulatory system includes cyclic water tank, cyclic water tank water intaking valve, cyclic water tank draining valve, prewashing spray head and prewashing circulating pump, cyclic water tank PH meters and cyclic water tank liquid level gauge are provided with cyclic water tank, the utility model deodorization process uses biological degradation method, it is fabulous especially for sulphur class in foul smell and the removal efficiency of ammoniac compounds to caused foul smell during garbage loading embeading.
Description
Technical field
The utility model belongs to stench odor treatment device technical field, at a kind of refuse landfill foul smell
Manage device.
Background technology
The foul smell of domestic refuse landfill at present causes direct or indirect influence, landfill yard to environmental and human health impacts
The control and improvement of foul gas are increasingly becoming one of focus of concern.
Foul gas just causes extensive concern from last century the fifties, but because 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；Use 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, complex operation, operating cost it is high and
Secondary pollution is also easy to produce, while is 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, simple to operate, operating cost is low, have a safety feature, consistent, non-secondary pollution etc. is excellent because it has
Put and favored, turn into the focus currently researched and developed.
Utility model content
In order to overcome deficiency of the prior art, the utility model provides a kind of refuse landfill odor treating device,
Including integral biological odor removal main body, air-introduced machine, filtering spray system, the prewashing circulatory system, gas extraction system and electrical control cubicles.
Integral biological apparatus main body is enclosed housing, using fiberglass or light anticorrosive PP materials, integral biological deodorization dress
Put main body and front and rear two lattice are divided into by dividing plate, lattice are pre- wash pool before front and rear two lattice, and rear lattice are biofilter, pre- wash pool and biofilter
Connected apart from dividing plate bottom level for the opening position of divider height 1/5；Pre- wash pool connects the one of air-introduced machine by air-suction duct
End, the air-introduced machine other end are connected with odor collection system by aspiration channel, and biofilter bottom is provided with biofilter draining valve；
It is filled with plastic filler in pre- wash pool, the filler in biofilter is high-efficiency composite biological filler；Filtering spray system includes filtering
Water tank, water tank with strainer water intaking valve, water tank with strainer draining valve, filtering spray pump and filtering spray head, and pass through water pipe between them
It is connected, water tank with strainer liquid level gauge is provided with water tank with strainer, filtering spray head is arranged on the top in biofilter；Prewashing circulates
System includes cyclic water tank, cyclic water tank water intaking valve, cyclic water tank draining valve, prewashing spray head and prewashing circulating pump, and they
Between be connected by water pipe, in cyclic water tank be provided with cyclic water tank PH meter and cyclic water tank liquid level gauge, prewashing spray head installation
Top in pre- wash pool, prewashing bottom of pond portion connect cyclic water tank by spout hole with drainpipe；Gas extraction system includes exhaust tower
And blast pipe, exhaust tower are arranged on biofilter rear end, blast pipe is arranged at the top of biofilter, and is connected with exhaust tower.
Filler in biofilter has high specific surface area, good pH buffer capacities, humidity holding capacity and nutrient
Holding capacity, it is easy to biofilm, is not easily blocked so that deodorizing microorganism is in filler superficial growth.
Cyclic water tank PH meters and cyclic water tank liquid level gauge are provided with cyclic water tank, can be according to liquid level signal and circulation fluid PH
It is worth chain control prewashing circulating pump and cyclic water tank draining valve, after the water in cyclic water tank, which absorbs, decomposes a certain amount of foul smell,
Itself PH can be reduced, and when cyclic water tank PH meters detect that pH value is less than 5.5, automatically turn on cyclic water tank draining valve by recirculated water
Acid moisture content emptying in case, is then turned on cyclic water tank water intaking valve and supplements fresh moisture content；Prewashing circulating pump is two, prewashing
Pond sprays for continuation, avoids stopping spraying when a prewashing circulating pump breaks down.
Water tank with strainer liquid level gauge is provided with water tank with strainer, spray pump and filtering can be filtered according to liquid level signal chain control
The automatic running of tank intake valve of water, when liquid level is less than setting value in water tank with strainer, automatically turn on water tank with strainer water intaking valve supplement
Moisture content, when liquid level is higher than setting value in water tank with strainer, automatic water tank with strainer water intaking valve of closing stops supplement moisture content.
The foul smell of refuse landfill introduces biological deodorizing device by air-introduced machine, and foul smell is followed by pre- wash pool, prewashing first
Ring pump being uniformly sprayed onto in filler by prewashing spray head continuation by the water in cyclic water tank, humidification dedusting is carried out to foul smell
After processing, then by biofilter, filter spray pump and be periodically uniformly sprayed onto the water in water tank with strainer in filler, filler is entered
Row humidification spray, to meet the growth needs of microorganism, carried out in biofilter with the microorganism being attached on biologic packing material
Contact, organism complete the absorption to stench component in foul smell by the biochemical reaction of itself, be converted into carbon dioxide, water and
The metabolism of organism is maintained, is most emitted into afterwards through gas extraction system in air.
Beneficial effect：
1. the utility model is separately provided prewashing cyclic water tank and filtering spray water tank, avoid filtering spray system and prewashing
The water mixing of the circulatory system；Because the pH value of water in prewashing cyclic water tank operationally may be relatively low, in the case of necessary,
By adding a little medicament to increase the effect of prewashing, and it is running water to filter the water in spray water tank, simply allows biofiltration
Area's filler keeps moistening.
2. the utility model deodorization process uses biological degradation method, to caused foul smell during garbage loading embeading, it is particularly
It is fabulous for sulphur class in foul smell and the removal efficiency of ammoniac compounds.
3. the utility model is easy for construction, simple to operate, cheap, consistent, obvious processing effect, service life
It is long.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
As shown in Figure 1：Integral biological apparatus main body 1, air-introduced machine 2, pre- wash pool 3, biofilter 4, cyclic water tank 5, mistake
Water filtering tank 6, prewashing circulating pump 7, filtering spray pump 8, cyclic water tank liquid level gauge 9, cyclic water tank PH meters 10, water tank with strainer liquid level gauge
11st, cyclic water tank water intaking valve 12, water tank with strainer water intaking valve 13, cyclic water tank draining valve 14, biofilter draining valve 15, exhaust tower
16。
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of refuse landfill odor treating device, including integral biological odor removal main body 1, air-introduced machine 2, filtering spray
Leaching system, the prewashing circulatory system, gas extraction system and electrical control cubicles.Integral biological apparatus main body 1 is enclosed housing, using glass
Steel or light anticorrosive PP materials, integral biological odor removal main body 1 are divided into front and rear two lattice by dividing plate, and preceding lattice are pre- wash pool 3,
Lattice are that biofilter 4, pre- wash pool 3 and biofilter 4 are connecting apart from dividing plate bottom level for the opening position of divider height 1/5 afterwards
It is logical；Pre- wash pool 1 connects one end of air-introduced machine 2 by air-suction duct, and the other end of air-introduced machine 2 is connected with foul smell by aspiration channel and collected
System, the bottom of biofilter 4 are provided with biofilter draining valve 15.
Plastic filler is filled with pre- wash pool 3, recirculated water can be made fully to be contacted with gas；Filler in biofilter 4 is
High-efficiency composite biological filler, there is high specific surface area, good pH buffer capacities, humidity holding capacity and nutrient to keep energy
Power, it is easy to biofilm, is not easily blocked so that deodorizing microorganism is in filler superficial growth.
Filtering spray system includes water tank with strainer 6, water tank with strainer water intaking valve 13, water tank with strainer draining valve, filtering spray pump 8
With filtering spray head, and it is connected between them by water pipe, water tank with strainer liquid level gauge 11 is provided with water tank with strainer 6, filtering is sprayed
Drench the top that head is arranged in biofilter 4；Water tank with strainer liquid level gauge 11 is provided with water tank with strainer 6, can be according to liquid level signal
Chain control filters the automatic running of spray pump 8 and water tank with strainer water intaking valve 13, when liquid level is less than setting value in water tank with strainer 6
When, automatically turn on water tank with strainer water intaking valve 13 and supplement moisture content, when liquid level be higher than setting value in water tank with strainer 6, automatic close is filtered
Tank intake valve of water 13 stops supplement moisture content.
The prewashing circulatory system includes cyclic water tank 5, cyclic water tank water intaking valve 12, cyclic water tank draining valve 14, pre- washing and spraying
Head and prewashing circulating pump 7, and be connected between them by water pipe；Prewashing circulating pump is two, and pre- wash pool sprays for continuation,
Avoid stopping spraying when a prewashing circulating pump breaks down；Cyclic water tank PH meters 10 and cyclic water tank are provided with cyclic water tank 5
Liquid level gauge 9, can according to liquid level signal and circulation fluid pH value chain control prewashing circulating pump 7 and cyclic water tank draining valve 14, when
After water in cyclic water tank 5 absorbs a certain amount of foul smell of decomposition, itself PH can be reduced, when cyclic water tank PH meters 10 detect pH value
During less than 5.5, automatically turn on cyclic water tank draining valve 14 and empty the acid moisture content in cyclic water tank 5, be then turned on recirculated water
Case water intaking valve 12 supplements fresh moisture content；Prewashing spray head is arranged on the top in pre- wash pool 3, and the pre- bottom of wash pool 3 passes through overflow
Hole connects cyclic water tank 5 with drainpipe.
Gas extraction system includes exhaust tower 16 and blast pipe, and exhaust tower 16 is arranged on the rear end of biofilter 4, and blast pipe is arranged on
The top of biofilter 4, and be connected with exhaust tower 16.
The foul smell of refuse landfill introduces biological deodorizing device by air-introduced machine 2, and foul smell passes through pre- wash pool 3, prewashing first
Being uniformly sprayed onto in filler by prewashing spray head continuation by the water in cyclic water tank 5 of circulating pump 7, humidifies to foul smell
After dust removal process, then by biofilter 4, the water in water tank with strainer 6 is periodically uniformly sprayed onto in filler by filtering spray pump 8,
Humidification spray is carried out to filler, to meet the growth needs of microorganism, in biofilter 4 be attached to it is micro- on biologic packing material
Biology 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, are most emitted into air through gas extraction system afterwards.
Claims (5)
- A kind of 1. refuse landfill odor treating device, it is characterised in that：Including integral biological odor removal main body (1), draw Blower fan (2), filtering spray system, the prewashing circulatory system, gas extraction system and electrical control cubicles, the integral biological apparatus main body (1) For enclosed housing, the integral biological odor removal main body (1) is divided into front and rear two lattice by dividing plate, and preceding lattice are pre- wash pool (3), Lattice are biofilter (4) afterwards；The pre- wash pool (3) connects one end of air-introduced machine (2) by air-suction duct, and air-introduced machine (2) other end is connected by aspiration channel It is connected to odor collection system, biofilter (4) bottom is provided with biofilter draining valve (15), in the pre- wash pool (3) It is filled with plastic filler, the filler in the biofilter (4) is high-efficiency composite biological filler；The filtering spray system includes water tank with strainer (6), water tank with strainer water intaking valve (13), water tank with strainer draining valve, filtering spray Pump (8) and filtering spray head are drenched, and is connected between them by water pipe, water tank with strainer liquid is provided with the water tank with strainer (6) Position meter (11), the filtering spray head are arranged on the top in biofilter (4)；The prewashing circulatory system includes cyclic water tank (5), cyclic water tank water intaking valve (12), cyclic water tank draining valve (14), pre- Washing and spraying head and prewashing circulating pump (7), and be connected between them by water pipe, it is provided with recirculated water in the cyclic water tank (5) Case PH counts (10) and cyclic water tank liquid level gauge (9), and the prewashing spray head is arranged on the top in pre- wash pool (3), the prewashing Pond (3) bottom connects cyclic water tank (5) by spout hole with drainpipe；The gas extraction system includes exhaust tower and blast pipe (16), and the exhaust tower is arranged on biofilter (4) rear end, the row Tracheae is arranged at the top of biofilter (4), and is connected with exhaust tower.
- A kind of 2. refuse landfill odor treating device according to claim 1, it is characterised in that：The pre- wash pool (3) Connected with biofilter (4) apart from dividing plate bottom level for the opening position of divider height 1/5.
- A kind of 3. refuse landfill odor treating device according to claim 1, it is characterised in that：The integral biological Odor removal main body (1) uses fiberglass or light anticorrosive PP materials.
- A kind of 4. refuse landfill odor treating device according to claim 1, it is characterised in that：The prewashing circulating pump (7) it is two.
- A kind of 5. refuse landfill odor treating device according to claim 1, it is characterised in that：The pre- wash pool (3) Sprayed for continuation, the biofilter (4) sprays for periodicity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720269019.5U CN206746306U (en) | 2017-03-20 | 2017-03-20 | A kind of refuse landfill odor treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720269019.5U CN206746306U (en) | 2017-03-20 | 2017-03-20 | A kind of refuse landfill odor treating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206746306U true CN206746306U (en) | 2017-12-15 |
Family
ID=60609192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720269019.5U Expired - Fee Related CN206746306U (en) | 2017-03-20 | 2017-03-20 | A kind of refuse landfill odor treating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206746306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654358A (en) * | 2018-07-18 | 2018-10-16 | 安徽万山红环保科技有限公司 | A kind of daily use chemicals workshop essence room exhaust air deodorization device |
-
2017
- 2017-03-20 CN CN201720269019.5U patent/CN206746306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654358A (en) * | 2018-07-18 | 2018-10-16 | 安徽万山红环保科技有限公司 | A kind of daily use chemicals workshop essence room exhaust air deodorization device |
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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: 20171215 Termination date: 20190320 |