CN109513335A - A kind of combined tower emission-control equipment - Google Patents
A kind of combined tower emission-control equipment Download PDFInfo
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- CN109513335A CN109513335A CN201811575451.2A CN201811575451A CN109513335A CN 109513335 A CN109513335 A CN 109513335A CN 201811575451 A CN201811575451 A CN 201811575451A CN 109513335 A CN109513335 A CN 109513335A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/346—Controlling the process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
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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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- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Treating Waste Gases (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The present invention relates to a kind of combined tower emission-control equipments, including combined bio filter tower, spray system, gas distribution system, humidity control system, circulation, exhaust gas inlet and waste gas outlet, chitosan fluid dressing and bio-trickling layer to be set in filter tank；Spray system includes several spray units；Spray unit is located at the top of chitosan fluid dressing and bio-trickling layer；Gas distribution system includes the air inlet pipe group according to certain rule arrangement and the diffusion porosity in air inlet pipe group.By using exhaust treatment system provided by the invention, by arrangement combinations above and below chitosan fluid dressing in the prior art and bio-trickling layer in a tower, series connection processing is carried out to foul gas, reduce occupied area, operating cost is reduced, the treatment effect to foul gas is improved while guaranteeing bio-diversity, it is practical, the treatment effect to the foul gas of complicated ingredient is improved, can be widely used in emission-control equipment technical field.
Description
Technical field
The present invention relates to emission-control equipment technical field, in particular to a kind of combined tower emission-control equipments.
Background technique
Volatile organic matter (english abbreviation VOCs) is one of four big atmosphere pollutions, is to form PM2.5 and photochemistry cigarette
An important factor for mist, can damage nerve system of human body, destroys blood constituent and influence the heart when human body sucks volatile organic matter
Vascular system, and it is also very serious to the pollution of environment, it is therefore, very big to human health and social environment influence.Existing VOCs
Foul gas biological treatment device mostly uses bio-trickling filter (pond) or biological filtering tower combined working (pond) individually to handle, or by by the two
It being cascaded and escaping gas is handled, taken up a large area existing for both techniques, corollary equipment is more, and investment is big,
The disadvantages of operating cost is high.
Summary of the invention
In order to solve the above technical problems, technical solution provided by the invention are as follows:
A kind of combined tower emission-control equipment, including combined bio filter tower, spray system, gas distribution system, humidity
Monitoring system, circulation, exhaust gas inlet and waste gas outlet,
Chitosan fluid dressing and bio-trickling layer are equipped in the filter tower, and the chitosan fluid dressing is located at the upper of bio-trickling layer
Side；The spray system includes several spray units, and connect with humidity control system signal；The spray unit is located at
The top of chitosan fluid dressing and bio-trickling layer, for realizing the alternating water delivery to chitosan fluid dressing and bio-trickling layer；
The gas distribution system includes the air inlet pipe group according to certain rule arrangement and the diffusion gas in air inlet pipe group
Hole, and the gas distribution system is located at the lower section of bio-trickling layer；
The humidity control system is located at the top of chitosan fluid dressing, for the gas evaporated from chitosan fluid dressing into
Row humidity detection, and control the opening and closing of spray system；
The circulation includes captation and pressurizing device, and the circulation is connect with spray system.
Preferably, the air inlet pipe group includes extending into the inlet manifold inside filter tower, being in parallel on inlet manifold
Several branch pipes, the branch pipe are connected on inlet manifold according to asymmetrical arrangement, and the diffusion porosity is evenly arranged on branch pipe.
Preferably, the humidity control system includes humidity measuring apparatus and signal processor, and the humidity measuring apparatus is located at
The top of chitosan fluid dressing, is equipped with partition between the chitosan fluid dressing and humidity measuring apparatus, and the partition level is fixed in filter tower
Inside, and uniformly distributed several through-holes on the partition.
Preferably, the spray system includes one and of spray branch pipe for spraying general pipeline, being connected in the spray upper end general pipeline in parallel
Branch pipe two is sprayed, the spray general pipeline connection circulation, the spray branch pipe one is horizontal to be set to above chitosan fluid dressing, described
It is horizontal above bio-trickling layer to spray branch pipe two；The spray branch pipe one is equipped with autocontrol valve one, the spray branch
Pipe two is equipped with autocontrol valve two, is equipped with nozzle on the spray branch pipe one and spray branch pipe two；The autocontrol valve
One and autocontrol valve two connect with signal processor signal.
Preferably, the signal processor is connected in parallel autocontrol valve one and autocontrol valve two, when the humidity is surveyed
When the numerical value that show of amount instrument is lower than given threshold, the signal processor, which issues, instructs and acts on autocontrol valve one and automatically
Control valve two, sprays water to chitosan fluid dressing, and is simultaneously stopped and sprays water to bio-trickling layer；It is shown when humidity measuring apparatus
When numerical value is higher than given threshold, signal processor, which issues, to be instructed and acts on autocontrol valve two and autocontrol valve one, to life
Object drop filtering layer is sprayed water, and is simultaneously stopped and is sprayed water to chitosan fluid dressing.
Preferably, the captation includes header tank, the tank gage inside header tank, connect with tank gage signal
Fluid level control valve, the pressurizing device is set as water circulating pump；The header tank is equipped with industry water water inlet pipe, the liquid level control
Valve processed is located on the pipeline section of water inlet pipe；Outlet pipe, the water circulating pump are equipped between the header tank and the import of water circulating pump
Outlet with spray general pipeline lower end connect.
Preferably, the header tank is equipped with blow valve and overflow water seal, is equipped with back between the header tank and filter tower
Water pipe, the return pipe are equipped with flow control valve one, and the spray general pipeline is equipped with flow control valve two and check-valves, described
Outlet pipe is equipped with flow control valve three.
Preferably, the lower position in the filter tower is equipped with collecting-tank, and the other end of the return pipe is connected to collecting-tank.
Preferably, the filter tower include positioned at the cylindrical body of lower part, positioned at top and the bullet affixed with cylindrical body, institute
It states waste gas outlet to be located on bullet, the exhaust gas inlet is located in cylindrical body, and the inlet manifold extends from exhaust gas inlet
To inside filter tower.
After using the above structure, the present invention has the advantage that
(1) by arrangement combinations above and below chitosan fluid dressing in the prior art and bio-trickling layer in a tower, to effluvium
Body carries out series connection processing, to reduce equipment investment on the basis of reducing occupied area, reduce operating cost；
(2) it is provided with chitosan fluid dressing and bio-trickling layer, to improve while guaranteeing bio-diversity to stench
The treatment effect of gas, it is practical；
(3) it is provided with alternately spray system, by changing subenvironment, so that the strain of chitosan fluid dressing and bio-trickling layer is more
Add abundant, improves the treatment effect to the foul gas of complicated ingredient, high production efficiency；
(4) it is provided with the gas distribution system according to certain rule connection, so that diffusion effect of the gas to be processed in filter tower
Fruit is more preferable, improves production efficiency simultaneously in the area increased in gas and filter tower to be processed.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of combined tower emission-control equipment；
Fig. 2 is the structural schematic diagram of gas distribution system in the combined tower emission-control equipment of one kind；
Fig. 3 is the action principle figure of humidity control system in the combined tower emission-control equipment of one kind.
It is as shown in the figure: 1, filter tower, 101, partition, 102, collecting-tank, 2, chitosan fluid dressing, 3, bio-trickling layer, 4, spray system
System, 401, spray general pipeline, 401a, flow control valve two, 401b, check-valves, 402, spray branch pipe one, 402a, autocontrol valve
One, 403, spray branch pipe two, 403a, autocontrol valve two, 404, nozzle, 5, gas distribution system, 501, air inlet pipe group, 501a, expansion
Air dispelling hole, 501b, inlet manifold, 501c, branch pipe, 6, humidity control system, 601, humidity measuring apparatus, 602, signal processor,
7, circulation, 701, captation, 701a, header tank, 701b, tank gage, 701c, fluid level control valve, 702, pressurization dress
It sets, 703, water inlet pipe, 704, outlet pipe, 704a, flow control valve three, 705, blow valve, 706, overflow water seal, 707, return water
Pipe, 707a, flow control valve one, 8, exhaust gas inlet, 9, waste gas outlet.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings.
In conjunction with attached drawing 1~3, a kind of combined tower emission-control equipment, including filter tower 1, chitosan fluid dressing 2 and bio-trickling
Layer 3, spray system 4, gas distribution system 5, humidity control system 6, circulation 7, exhaust gas inlet 8 and waste gas outlet 9,
Chitosan fluid dressing 2 and bio-trickling layer 3 are equipped in filter tower 1, and chitosan fluid dressing 2 is located at the top of bio-trickling layer 3；Spray
Leaching system 4 includes several spray units, and is connect with 6 signal of humidity control system；Spray unit be located at chitosan fluid dressing 2 with
And 3 top of bio-trickling layer, for realizing the alternating water delivery to chitosan fluid dressing 2 and bio-trickling layer 3；
Gas distribution system 5 includes the air inlet pipe group 501 according to certain rule arrangement and the diffusion in air inlet pipe group 501
Stomata 501a, and gas distribution system 5 is located at the lower section of bio-trickling layer 3；
Humidity control system 6 is located at the top of chitosan fluid dressing 2, for the gas evaporated from chitosan fluid dressing 2 into
Row humidity detection, and control the opening and closing of spray system 4；
Circulation 7 includes captation 701 and pressurizing device 702, and circulation 7 is connect with spray system 4.
In the specific implementation, VOCs foul gas is sent into inside filter tower 1 from exhaust gas inlet 8 and by gas distribution system 5, and by cloth
Diffusion porosity 501a in gas system 5 is diffused out, and is moved upwards, and passes through bio-trickling layer 3 and chitosan fluid dressing 2 in succession, and
Through being gone out by waste gas outlet 9 after processing inside the two through biomembrane, the purification of its own is completed.
Since culture has microorganism in chitosan fluid dressing 2 and bio-trickling layer 3, and the survival of microorganism needs suitable life
Long environment, including interior humidity, therefore it is provided with the spray system 4 being made of several spray units, it is used to the two and carries out in time
Water spray, and guarantee the living environment of microorganism, in the specific implementation: in order to realize automatic monitoring humidity and control spray system 4
The purpose of opening and closing is provided with humidity control system 6, and humidity control system 6 is connect with 4 signal of spray system, works as humidity detection
System 6 monitors that the gas humidity of the top of chitosan fluid dressing 2 is lower and when lower than the threshold value of setting, then to 2 top of chitosan fluid dressing
Spray unit acts on and it is made to spray water, and simultaneously closes off the spray unit of 3 top of bio-trickling layer；On the contrary, when monitoring
When being higher than setting value to gas humidity, the spray unit of 2 top of chitosan fluid dressing is closed, and opens the spray of 3 top of bio-trickling layer
Unit is drenched, and then realizes the purpose of adjustment humidity, so that the biomembrane of the chitosan fluid dressing 2 on upper layer is in the state of alternation of wetting and drying,
And bio-trickling layer 3 is in floodage always, by changing subenvironment, so that the strain kind of chitosan fluid dressing and bio-trickling layer
Class is abundant, has preferable treatment effect for the foul gas of complicated component.
During whole service, when the spray unit of 2 top of chitosan fluid dressing is opened, spray water flow is through chitosan fluid dressing 2
Filler surface, complete the biological film zone for by the way peeling off chitosan fluid dressing 2 after its biomembrane required function to bio-trickling layer 3,
To provide the supplement of strain for biology drop filtering layer 3；Shower water is continuing to flow downward and move after the outflow of bio-trickling layer 3
Into the captation 701 in circulation 7, it is promoted in spray system 4 then passing through pressurizing device 702, completes spray
Water drenching circulation, the biological film zone for also peeling off bio-trickling layer to chitosan fluid dressing 2.
Air inlet pipe group 501 includes extending into the inlet manifold 501b inside filter tower 1, being in parallel on inlet manifold 501b
Several branch pipe 501c, branch pipe 501c are connected on inlet manifold 501b according to asymmetrical arrangement；Diffusion porosity 501a is evenly arranged on
On branch pipe 501c.
In order to enable foul gas can be contacted sufficiently with bio-trickling layer 3, diffusion porosity is provided on branch pipe 501c
501a, and one end of branch pipe 501c is connected to inlet manifold 501b, the other end is in closed state.
Humidity control system 6 includes humidity measuring apparatus 601 and signal processor 602, and humidity measuring apparatus 601 is located at biological filter
The top of layer 2, the settable partition 101 as needed between chitosan fluid dressing 2 and humidity measuring apparatus 601, partition 101 are horizontal affixed
In the inside of filter tower 1, and uniformly distributed several through-holes on partition 101.
Humidity measuring apparatus 601 is used to carry out the gas evaporated the monitoring of humidity from chitosan fluid dressing 2, and in gas
Humidity signal processor 602 is acted on when being higher or lower than the threshold value of setting, to act on spray system 4, alternately
Spray water to chitosan fluid dressing 2 or bio-trickling layer 3 to property.
Spray system 4 includes spray general pipeline 401, the spray branch pipe 1 for being connected in spray 401 upper end general pipeline in parallel and spray
Branch pipe 2 403 is drenched, the connection of general pipeline 401 circulation 7 is sprayed, spray branch pipe 1 is horizontal to be set to 2 top of chitosan fluid dressing, spray
It is horizontal set on 3 top of bio-trickling layer to drench branch pipe 2 403；It sprays branch pipe 1 and is equipped with one 402a of autocontrol valve, spray branch
Pipe 2 403 is equipped with two 403a of autocontrol valve, is equipped with nozzle 404 on spray branch pipe 1 and spray branch pipe 2 403；Stream
Amount one 402a of valve and two 403a of flow valve is connect with 602 signal of signal processor.
When signal processor 602 receives the low humidity angle value of the sending of humidity measuring apparatus 601, then automatic control can be acted on
One 402a of valve, makes its opening, and closes two 403a of autocontrol valve, so that spray branch pipe 1 is opened, to chitosan fluid dressing 2
It sprays water, at the same time, acts on two 403a of autocontrol valve and make its closing, so that spray branch pipe 2 403 is closed, stop
It sprays water to bio-trickling layer 3；When signal processor 602 receives the high humidity angle value of the sending of humidity measuring apparatus 601, then can
Acting on two 403a of autocontrol valve makes its opening, and to spray the opening of branch pipe 2 403, sprays water to bio-trickling layer 3,
At the same time, so that one 402a of autocontrol valve is closed, so that spray branch pipe 1 is closed, chitosan fluid dressing 2 is sprayed in stopping
Water, to realize alternating water delivery.
Signal processor 602 is connected in parallel two 403a of one 402a of autocontrol valve and autocontrol valve, works as humidity measuring apparatus
601 display numerical value be lower than given threshold when, signal processor 602 issue instruct and act on one 402a of autocontrol valve and from
Dynamic two 403a of control valve, sprays water to chitosan fluid dressing 2, and be simultaneously stopped and spray water to bio-trickling layer 3；Work as moisture measurement
When the numerical value that instrument 601 is shown is higher than given threshold, signal processor 602, which issues, instructs and acts on autocontrol valve two and automatic
Control valve one sprays water to bio-trickling layer, and is simultaneously stopped and sprays water to chitosan fluid dressing 2.
Captation 701 includes header tank 701a, the tank gage 701b inside header tank 701a and tank gage 701b
The fluid level control valve 701c of signal connection, pressurizing device 702 are set as water circulating pump；Header tank 701a is equipped with industry water water inlet pipe
703, fluid level control valve 701c are located on the pipeline section of water inlet pipe 703；It is equipped between header tank 701a and the import of water circulating pump
The outlet of water pipe 704, water circulating pump is connect with the lower end of spray general pipeline 401.
In order to realize the purpose of monitoring header tank 701a liquid level, provided with tank gage 701b and provided with believing therewith
The fluid level control valve 701c of number connection, so that liquid level in header tank 701a closes liquid when being higher than the setting value of tank gage 701b
Level control valve 701c stops the input of industry water；When being lower than the setting value of tank gage 701b, fluid level control valve 701c is opened,
Water delivery is carried out to header tank 701a；In order to which the shower water being located in header tank 701a to be sent in spray system 4, it is provided with and adds
Pressure water circulating pump, shower water is transported to inside spray general pipeline 401.
Header tank 701a is equipped with blow valve 705 and overflow water seal 706, is equipped with back between header tank 701a and filter tower 1
Water pipe 707, return pipe 707 are equipped with one 707a of flow control valve, and spray general pipeline 401 is equipped with two 401a of flow control valve and stops
Valve 401b is returned, outlet pipe 704 is equipped with three 704a of flow control valve.
It may be implemented to recycle shower water by the way that return pipe 707 is arranged；The water level of header tank 701a in order to prevent
It is excessively high, it is provided with overflow water seal 706, prevents the loss of recirculated water.
Lower position in filter tower 1 is equipped with collecting-tank 102, and the other end of return pipe 707 is connected to collecting-tank 102.
The shower water flow down from chitosan fluid dressing 2 and bio-trickling layer 3 is introduced into collecting-tank 102, is then passed through back
It is transported in header tank 701a by water pipe 707.
Filter tower 1 include positioned at the cylindrical body 104 of lower part, positioned at top and the bullet 105 affixed with cylindrical body 104, give up
Gas outlet 9 is located on bullet 105, and exhaust gas inlet is located in cylindrical body 104, and inlet manifold 501b extends from exhaust gas inlet 8
To inside l filter tower 1.
Claims (9)
1. a kind of combined tower emission-control equipment, including combined bio filter tower, spray system, gas distribution system, humidity prison
Control system, circulation, exhaust gas inlet and waste gas outlet, which is characterized in that
Chitosan fluid dressing and bio-trickling layer are equipped in the filter tower, and the chitosan fluid dressing is located at the top of bio-trickling layer；Institute
Stating spray system includes several spray units, and is connect with humidity control system signal；The spray unit is located at biology
The top of filtering layer and bio-trickling layer, for realizing the alternating water delivery to chitosan fluid dressing and bio-trickling layer；
The gas distribution system include according to certain rule arrangement air inlet pipe group and the diffusion porosity in air inlet pipe group, and
The gas distribution system is located at the lower section of bio-trickling layer；
The humidity control system is located at the top of chitosan fluid dressing, wet for carrying out to the gas evaporated from chitosan fluid dressing
Degree monitoring, and control the opening and closing of spray system；
The circulation includes captation and pressurizing device, and the circulation is connect with spray system.
2. the combined tower emission-control equipment of one kind according to claim 1, which is characterized in that the air inlet pipe group packet
It includes and extend into the inlet manifold inside filter tower, the in parallel several branch pipes being set on inlet manifold, the branch pipe is according to being arranged symmetrically
Mode is connected on inlet manifold, and the diffusion porosity is evenly arranged on branch pipe.
3. the combined tower emission-control equipment of one kind according to claim 1, which is characterized in that the humid control system
System includes humidity measuring apparatus and signal processor, and the humidity measuring apparatus is located at the top of chitosan fluid dressing, in the chitosan fluid dressing
Partition is equipped between humidity measuring apparatus, the partition level is fixed in the inside of filter tower, and uniformly distributed several logical on the partition
Hole.
4. the combined tower emission-control equipment of one kind according to claim 1, which is characterized in that the spray system packet
Spray general pipeline, the spray branch pipe one for being connected in the spray upper end general pipeline in parallel and spray branch pipe two, the spray general pipeline connection is included to follow
Ring water system, the spray branch pipe one is horizontal to be set to above chitosan fluid dressing, and the spray branch pipe two is horizontal to be set to bio-trickling layer
Top；The spray branch pipe one is equipped with autocontrol valve one, and the spray branch pipe two is equipped with autocontrol valve two, the spray
Nozzle is equipped on leaching branch pipe one and spray branch pipe two；The autocontrol valve one and autocontrol valve two are and signal processor
Signal connection.
5. the combined tower emission-control equipment of one kind according to claim 4, which is characterized in that the signal processor
It is connected in parallel autocontrol valve one and autocontrol valve two, when the numerical value that the humidity measuring apparatus is shown is lower than given threshold,
The signal processor, which issues, to be instructed and acts on autocontrol valve one and autocontrol valve two, is sprayed water to chitosan fluid dressing,
And it is simultaneously stopped and sprays water to bio-trickling layer；When the numerical value that humidity measuring apparatus is shown is higher than given threshold, signal processing
Device, which issues, to be instructed and acts on autocontrol valve two and autocontrol valve one, is sprayed water to bio-trickling layer, and be simultaneously stopped
It sprays water to chitosan fluid dressing.
6. the combined tower emission-control equipment of one kind according to claim 1, which is characterized in that the captation packet
Header tank, the tank gage inside header tank, the fluid level control valve connecting with tank gage signal are included, the pressurizing device is set as
Water circulating pump；The header tank is equipped with industry water water inlet pipe, and the fluid level control valve is located on the pipeline section of water inlet pipe；The collection
Outlet pipe is equipped between water tank and the import of water circulating pump, the outlet of the water circulating pump is connect with the lower end of spray general pipeline.
7. the combined tower emission-control equipment of one kind according to claim 6, which is characterized in that set on the header tank
There are blow valve and overflow water seal, return pipe is equipped between the header tank and filter tower, the return pipe is equipped with flow control
Valve one, the spray general pipeline are equipped with flow control valve two and check-valves, and the outlet pipe is equipped with flow control valve three.
8. the combined tower emission-control equipment of one kind according to claim 7, which is characterized in that under in the filter tower
Position has installed collecting-tank, and the other end of the return pipe is connected to collecting-tank.
9. the combined tower emission-control equipment of described in any item one kind according to claim 1~8, which is characterized in that described
Filter tower includes positioned at the cylindrical body of lower part, positioned at top and the bullet affixed with cylindrical body, the waste gas outlet are located at taper
On body, the exhaust gas inlet is located in cylindrical body, and the inlet manifold extends to inside filter tower from exhaust gas inlet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811575451.2A CN109513335A (en) | 2018-12-22 | 2018-12-22 | A kind of combined tower emission-control equipment |
| CN201910827340.4A CN110575747A (en) | 2018-12-22 | 2019-09-03 | Combined tower exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811575451.2A CN109513335A (en) | 2018-12-22 | 2018-12-22 | A kind of combined tower emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109513335A true CN109513335A (en) | 2019-03-26 |
Family
ID=65796607
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811575451.2A Withdrawn CN109513335A (en) | 2018-12-22 | 2018-12-22 | A kind of combined tower emission-control equipment |
| CN201910827340.4A Pending CN110575747A (en) | 2018-12-22 | 2019-09-03 | Combined tower exhaust treatment device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910827340.4A Pending CN110575747A (en) | 2018-12-22 | 2019-09-03 | Combined tower exhaust treatment device |
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| Country | Link |
|---|---|
| CN (2) | CN109513335A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111346498A (en) * | 2020-03-03 | 2020-06-30 | 上海坦泽环保科技有限公司 | Biological filtration waste gas device |
| CN115536133A (en) * | 2022-08-26 | 2022-12-30 | 厦门爱迪特环保科技有限公司 | Combined biological filter tower |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10244126A (en) * | 1997-03-05 | 1998-09-14 | Nesutaa:Kk | Deodoring device using microorganisms |
| CN204159205U (en) * | 2014-10-13 | 2015-02-18 | 江苏鸿派新能源发展有限公司 | NEW TYPE OF COMPOSITE biological deodorizing device |
| CN205760607U (en) * | 2016-05-16 | 2016-12-07 | 东莞市环境科学研究所 | A kind of compound bio bed cleaning equipment of VOCs |
| CN206381834U (en) * | 2016-12-22 | 2017-08-08 | 浙江东发环保工程有限公司 | A kind of saprobia deodoration system |
| CN107158931A (en) * | 2017-07-06 | 2017-09-15 | 广西博世科环保科技股份有限公司 | Integral biological deodorizing process device and handling process |
| CN108310961B (en) * | 2018-03-05 | 2020-08-28 | 北京建筑大学 | Integrated processing device for odor and peculiar smell gas |
-
2018
- 2018-12-22 CN CN201811575451.2A patent/CN109513335A/en not_active Withdrawn
-
2019
- 2019-09-03 CN CN201910827340.4A patent/CN110575747A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111346498A (en) * | 2020-03-03 | 2020-06-30 | 上海坦泽环保科技有限公司 | Biological filtration waste gas device |
| CN115536133A (en) * | 2022-08-26 | 2022-12-30 | 厦门爱迪特环保科技有限公司 | Combined biological filter tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110575747A (en) | 2019-12-17 |
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Application publication date: 20190326 |