CN206660779U - A kind of waste gas pollution control and treatment system - Google Patents
A kind of waste gas pollution control and treatment system Download PDFInfo
- Publication number
- CN206660779U CN206660779U CN201720097632.3U CN201720097632U CN206660779U CN 206660779 U CN206660779 U CN 206660779U CN 201720097632 U CN201720097632 U CN 201720097632U CN 206660779 U CN206660779 U CN 206660779U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- communicated
- pollution control
- treatment system
- gas pollution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of waste gas pollution control and treatment system, including a dry filter device, provided with an air inlet and an air outlet, a zeolite rotary wheel device, the air outlet of the dry filter device is communicated in；One heat accumulating type heating power incinerator, is communicated in the zeolite rotary wheel device；One purification emptying pipeline, the zeolite rotary wheel device are communicated in purification emptying pipeline；The heat accumulating type heating power incinerator is communicated in purification emptying pipeline.
Description
Technical field
Waste gas pollution control and treatment, mechanical field are the utility model is related to, specially a kind of waste gas pollution control and treatment system.
Background technology
At present, it is many for the administering method of the waste gas such as VOCs, it has been summed up following several：
1）Absorption process：It is to utilize the difference of the solubility in selected absorbent of each blending ingredients in waste gas, or wherein one
Kind or various ingredients chemically react with active component in absorbent, reach and nuisance is separated from waste gas, is purified
A kind of method of waste gas purpose.Substantially it is exactly that gaseous contaminant in waste gas is transferred to liquid phase, often generates secondary pollution.
This law is applied to atm number, low temperature, the hydrophily exhaust gas constituents of low concentration, for not applied to without hydrophily waste gas.
2）Condense absorption method：According to the property of waste gas, organic exhaust gas is cooled to suitable solidification temperature by refrigerating plant
Degree, gaseous state organic exhaust gas therein are changed into liquid and are separated, and this method input cost is high, operating cost is low, governance efficiency
Height, plant maintenance intensity are small.Especially to high concentration, have the gaseous material of recovery value especially suitable.
3）Direct combustion method：Using aid fuel combustions such as combustion gas or fuel oils, mixed gas is heated, heated from normal temperature
Harmful substance is set to be decomposed into innocuous substance under high temperature action to more than 820 DEG C；Also heat exchanger can be placed in arrival end back and forth
Heat is received, but heat exchanger organic efficiency greatly increases, separately typically 70% or so so causing directly burning to consume fuel
Outer material will consider 1000 DEG C or so of heatproof of energy, expensive, and the life-span is typically at 3 years or so.
4）Heat accumulating type incineration method：At high temperature（750-800℃）Organic exhaust gas is aoxidized into generation CO2 and H2O, so as to purify
Waste gas, and the heat disengaged during decomposition is reclaimed, heat recovery efficiency is the most economical effective processing of application at present up to more than 95%
Technology, the processing especially suitable for gas medium-small flow, the organic exhaust gas of middle and high concentration.Because using ceramic heat storage body, device
Weight is big, and one-time investment expense is of a relatively high.
5）Catalysis burning：Waste gas heating through being catalyzed burning conversion into harmless carbon dioxide and water；This law initiation temperature
Low, energy-conservation, purifying rate is high, easy to operate, floor space, equipment investment are larger, suitable for high temperature or high-concentration organic waste gas.But
The composition for making catalyst poisoning, such as halide, heavy metal, S, As, mercury composition are certainly not allow in waste gas.Noble metal catalyst
It is expensive, and catalyst theory service life only has to change for 7200 hours.This method operating cost is sufficiently expensive.
6）Active carbon adsorption：Organic exhaust gas reaches as high as 90% through charcoal absorption, new activated carbon when just beginning to use
And the purifying rate of the above, but with the increase of adsorption saturation degree, treatment effeciency is on the way down, does not reach discharge standard quickly.If
It is standby simple, investment is smaller, but activated carbon is changed frequent, and operating cost is huge；The activated carbon changed belongs to hazardous waste, needs
Professional treatment, processing cost are high；The working procedures such as handling, transport, replacing are also add, cause operating cost and labor intensity to increase
Add.
7）Adsorption-catalysis incineration method：This method combines the advantages of absorption method and Production by Catalytic Combustion Process, using novel absorption material
（Alveolate activated carbon）Absorption, it is desorbed, parsed introducing hot-air close to after saturation, waste gas introduces catalysis burning after desorption
Bed flameless combustion, it is thoroughly purified, hot gas recycles in systems, substantially reduces energy consumption.This law has stable
Reliably, the advantages that operating cost is low, easy to maintenance, suitable for Wind Volume, the waste gas pollution control and treatment of low concentration.But activated carbon at most regenerates
It must scrap for 2-3 times and to renew, therefore activated carbon is changed frequent, operating cost is huge；The activated carbon changed belongs to hazardous waste,
Need professional treatment, processing cost height；The working procedures such as handling, transport, replacing are also add, cause operating cost and labor intensity
Increase.In addition, the composition for making catalyst poisoning, such as halide, heavy metal, S, As, mercury composition are certainly not allow in waste gas.It is expensive
Metallic catalyst is expensive, and catalyst service life only has to change for 7200 hours.This method operating cost is high.
8）Low temperature plasma：In extra electric field discharge process, electronics obtains energy from electric field, is touched by non-resilient
The interior energy or kinetic energy that energy is converted into contaminant molecule are hit, these molecules for obtaining energy are excited or occur to ionize to be formed and live
Property group, while oxygen in air and moisture can also produce substantial amounts of hydrogen in statu nascendi, active oxygen in the presence of high energy electron
With hydroxyl oxygen isoreactivity group, the mutual collision rift of these active groups has just triggered the physics of a series of complex, chemical reaction.But
It is extremely low to VOC treatment effects.Suitable for super low concentration（<50mg/m3）Organic exhaust gas decomposition, to the oil smoke class of super low concentration
Waste gas has about 30% regulation effect.
9）UV photocatalytic oxidations：In the presence of specific UV light, generation ozone is excited, hydroxyl radical free radical is to harmful
Gas carries out collaboration and decomposes oxidation reaction, and the decomposition especially suitable for the municipal foul gas of super low concentration is administered, and makes effluvium
Body material is converted into micromolecular compound or the permineralization of odorless, governance efficiency about 30%.It is relatively specific for super low concentration（<
50mg/m3）, the processing of the harmful exhaust of foul smelling composition.
In actual motion, the unlatching for the waste gas pollution control and treatment on-line monitoring system that will be particularly carried out in environmental protection, selection is in fact
When, efficient administering method be industrial waste gas administer main trend, traditional process does not typically recommend owner to use, to keep away
Exempt from high price early stage to put into, later stage actual regulation effect is not up to standard but operating cost is huge, it is impossible to meets to transport under environment monitoring environment
Battalion needs.
The content of the invention
The purpose of this utility model is：A kind of waste gas pollution control and treatment system is provided, solves skills one or more of in the prior art
Art defect.
Realizing the technical scheme of above-mentioned purpose is：A kind of waste gas pollution control and treatment system, including
One dry filter device, provided with an air inlet and an air outlet,
One zeolite rotary wheel device, it is communicated in the air outlet of the dry filter device；
One heat accumulating type heating power incinerator, is communicated in the zeolite rotary wheel device；
One purification emptying pipeline, the zeolite rotary wheel device are communicated in purification emptying pipeline；The heat accumulating type heating power burns
Change stove and be communicated in purification emptying pipeline.
The zeolite rotary wheel device includes an adsorption zone, a cooling zone and a desorption area；
Wherein, the adsorption zone and cooling zone are respectively communicated with the air outlet of the dry filter device.
An absorption blower fan is connected with after the adsorption zone, is arranged the waste gas after the processing in adsorption zone by adsorbing blower fan
Put to the purification emptying pipeline.
A desorption blower fan is connected with after the cooling zone, a heater is connected with after the desorption blower fan；It is described cold
But the waste gas in area enters the desorption area by the desorption blower fan and heater.
One air intake passage of the heat accumulating type heating power incinerator is communicated in the desorption area.
The heat accumulating type heating power incinerator is provided with a combustion fan, and the combustion fan is communicated in the heat accumulating type heating power
The furnace chamber of incinerator.
One air-out passage of the heat accumulating type heating power incinerator is connected with a system fan, and the system fan is communicated in institute
Purification emptying pipeline and/or the heater are stated, after the waste gas after the processing of the system fan enters the heater,
Enter the purification in the presence of the absorption blower fan and empty pipeline.
The dry filter device also includes
One first leaf filter, located at the rear of the air inlet；
One bag filter, it is assembled in the trailing flank of first leaf filter；
One second leaf filter, located at the rear of first leaf filter；
The waste gas, which enters, passes sequentially through the air inlet, the first leaf filter, bag filter, the second plate-type filtering
Device and air outlet.
Described waste gas pollution control and treatment system also includes bypass line road, and the front end and the purification for being communicated in the air inlet are arranged
Between vacant duct.
The by-pass line is provided with a breather valve and a conventional blower fan.
The utility model has the advantages that：Waste gas pollution control and treatment system of the present utility model, imitated by the high suction of concentration runner, desorption
Rate, make high air quantity, the VOCs waste gas of low concentration originally, be converted into low air quantity, the waste gas of high concentration, reduce back-end processing cost.
Pressure drop caused by zeolite runner absorption VOCs is extremely low, can greatly reduce electric power energy consumption.The system cycles of concentration reaches 20 times, greatly
The big specification for reducing subsequent processing device, operating cost are lower.Total system uses pre- group and modularized design, possesses minimum
Space requirement, and provide continuation and unmanned steer mode；By setting the filter of different performance, waste gas is removed
In dust and water smoke, namely dust catching is retained down by filtrate, to ensure to be sent into the clean of concentration runner and RTO waste gas
Cleanliness requirement.
Brief description of the drawings
The utility model is further explained with reference to the accompanying drawings and examples.
Fig. 1 is the waste gas pollution control and treatment system schematic of the utility model embodiment.
Fig. 2 is the dry filter apparatus structure schematic diagram of the utility model embodiment.
Wherein,
1 dry filter device；2 zeolite rotary wheel devices；
3 heat accumulating type heating power incinerators；4 purification emptying pipelines；
5 heaters；6 desorption blower fans；
7 absorption blower fans；8 by-pass lines；
9 system fans；11 air inlets；
12 air outlets；13 first leaf filters；
14 bag filters；15 second leaf filters；
21 adsorption zones；22 cooling zones；
23 desorption areas.
Embodiment
The explanation of following examples is with reference to additional schema, to illustrate the specific reality that the utility model can be used to implementation
Apply example.The direction term that the utility model is previously mentioned, such as " on ", " under ", "front", "rear", "left", "right", " top ", " bottom "
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used is to illustrate and understand the utility model, rather than
To limit the utility model.
Embodiment, as shown in figure 1, a kind of waste gas pollution control and treatment system, including a dry filter device 1, a zeolite rotary wheel device
2nd, a heat accumulating type heating power incinerator 3, one purification emptying pipeline 4 and a variety of blower fans, heater 5 and bypass line road 8.
As shown in Fig. 2 dry filter device 1 be provided with an air inlet 11, an air outlet 12, one first leaf filter 13,
One bag filter 14, one second leaf filter 15.
First leaf filter 13 is located at the rear of the air inlet 11；It is board-like that bag filter 14 is assembled in described first
The trailing flank of filter 13；Second leaf filter 15 is located at the rear of first leaf filter 13.Waste gas enters successively
Pass through the air inlet 11, the first leaf filter 13, bag filter 14, the second leaf filter 15 and air outlet 12.Its
In, the filter efficiency of the leaf filter 13 of the second leaf filter 15 to the first and bag filter 14 is high.
Filtering material in filter selects current purification efficiency highest glass fiber mesh, and this dry filter material is
Specialize in out according to the characteristics of pollutant purification, it is formed by glass fibre MULTILAYER COMPOSITE, and density is gradual with thickness
Increase, behind played a supportive role with one layer of unlike material, have the characteristics that efficient, capacity is big, operating cost is low, fire-retardant.In order to
Ensure the high efficiency of purification, ensure that discharge gas meets discharging standards, Rose Box uses the method for secondary filtration, first
Second level filtering is carried out again on the basis of level filtering, and second level filtering material is evenly, and density is higher, and aperture is thinner.
By setting the filter of different performance, dust and water smoke in waste gas are removed, namely dust is caught by filtrate
Collection is retained down, to ensure to be sent into the purity requirements of concentration runner and RTO waste gas.
Zeolite rotary wheel device 2 is communicated in the air outlet 12 of the dry filter device 1.Wherein, zeolite rotary wheel device 2 is wrapped
Include an adsorption zone 21, a cooling zone 22 and a desorption area 23；Wherein, the adsorption zone 21 and cooling zone 22 are respectively communicated with institute
State the air outlet 12 of dry filter device 1.
An absorption blower fan 7 is connected with after adsorption zone 21, by adsorbing blower fan 7 by the waste gas after the processing in adsorption zone 21
It is emitted into the purification emptying pipeline 4.
A desorption blower fan 6 is connected with after cooling zone 22, a heater 5 is connected with after the desorption blower fan 6；It is described cold
But the waste gas in area 22 enters the desorption area 23 by the desorption blower fan 6 and heater 5.The one of heat accumulating type heating power incinerator 3
Air intake passage is communicated in the desorption area 23.
Heat accumulating type heating power incinerator 3 is provided with a combustion fan, and the combustion fan is communicated in the heat accumulating type heating power and burnt
Change the furnace chamber of stove 3.
After the hydrophobic zeolite concentration runner that the waste gas such as VOCs pass through zeolite rotary wheel device 2, zeolite can be effectively adsorbed on
Adsorption zone 21 in, reach the purpose of removal.The clean gas of volatile organic matter by zeolite adsorption, directly passes through chimney
It is discharged into air, the speed that runner continues to turn with 1-6 per hour rotates, while the volatile organic matter of absorption is sent to de-
Attached area 23（Renewing zone）.Volatile organic matter is desorbed using a small gangs of hot gas in area 23 is desorbed, it is clean after desorption
Net zeolite is rotated to adsorption zone 21 through runner, continues to adsorb VOC.Concentration organic exhaust gas after desorption is delivered to
RTO combustion furnaces progress burning conversion is into carbon dioxide and moisture discharge into air.
Concentration runner is high to be inhaled, desorption efficiency, makes high air quantity, the VOCs waste gas of low concentration originally, is converted into low air quantity, highly concentrated
The waste gas of degree, reduce back-end processing cost.Pressure drop caused by zeolite runner absorption VOCs is extremely low, can greatly reduce electric power energy
Consumption.The system cycles of concentration reaches 20 times, is substantially reduced the specification of subsequent processing device, and operating cost is lower.Total system is adopted
With pre- group and modularized design, possess the space requirement of minimum, and provide continuation and unmanned steer mode.
The main purpose of zeolite rotary wheel device 2 in the present embodiment is to remove the organic exhaust gas in waste gas, simultaneously will
Waste gas air quantity is compressed to 1/20.
One air-out passage of heat accumulating type heating power incinerator 3 is connected with a system fan 9, and the system fan 9 is communicated in institute
State purification emptying pipeline 4 and/or the heater 5, the waste gas after the processing of the system fan 9 enter the heater 5
Afterwards, enter the purification in the presence of the absorption blower fan 7 and empty pipeline 4.
Zeolite rotary wheel device 2 is communicated in purification emptying pipeline 4；The heat accumulating type heating power incinerator 3 is communicated in the purification
Empty pipeline 4.
Heat accumulating type heating power incinerator 3 is directly burnt organic exhaust gas using coke-stove gas, at a temperature of 750-850 DEG C, will be had
Machine molecule is decomposed into carbon dioxide and water, the flue gas after burning by thermal storage ceramic brick by thermal reservoir in ceramics, preheating has
Machine waste gas, is then discharged again, and the outgoing direction that enters of waste gas is automatically switched by switching valve, circulation work, and RTO can fully reclaim combustion
Burning machine decomposes heat energy so that system energy consumption greatly reduces.
Technological process explanation：
Oxidation mechanisms explanation：Organic exhaust gas passes through heat accumulating type heating power incinerator 3（RTO）Oxidizing chamber high-temperature region makes the VOC in waste gas
Composition oxidation Decomposition turns into harmless CO2 and H2O, reaction equation：,
High-temperature gas heat after oxidation is got up for preheating the organic exhaust gas newly entered by ceramic heat storage body " storage ", so as to save combustion
Material, reduce use cost.
RTO technological processes：
First regenerator：Organic exhaust gas enters the ceramic heat storage body of the first regenerator through air-introduced machine（Ceramic heat storage body " storage
Deposit " heat of a upper circulation, in the condition of high temperature）, now, ceramic heat storage body release heat, temperature reduces, and organic exhaust gas
Heat, temperature rise are absorbed, waste gas enters oxidizing chamber after the heat exchange of the first regenerator with higher temperature.
Oxidizing chamber：Organic exhaust gas after the first regenerator heat exchange of ceramics is anti-into oxidizing chamber with higher temperature
Should, oxidation operation is resolved into harmless CO2 and H2O, it is as the temperature of waste gas is not up to oxidizing temperature, then direct by burner
Heating compensation is to oxidizing temperature, and because waste gas has preheated in the first regenerator, only need to somewhat be heated into oxidizing chamber to reach
Oxidizing temperature（Heated by natural gas can not be needed if exhaust gas concentration is sufficiently high, during oxidation, is decomposed to give off by oxidation operation
Heat can be to maintain spontaneous combustion）, the high-temperature gas after oxidation is by ceramic the second regenerator discharge.
Second regenerator：High-temperature gas after oxidation enters the second regenerator（Now ceramics are in temperature compared with low state）,
High-temperature gas release amount of heat gives the second regenerator, gas cooling, and the second regenerator absorbs heating storage after amount of heat
（For next circulation preheating organic exhaust gas）, air is discharged into by chimney through fan action gas, delivery temperature compares intake air temperature
High about 40 DEG C or so.
3rd regenerator：3rd regenerator of ceramics be in cleaning state, during upper circulation end valve transfer, valve and
There is a small amount of waste gas between the bottom of second heat storage, using a small amount of high-temperature gas of oxidizing chamber by its blowback to main air blower entrance point
Enter the first adopted regenerator together with organic exhaust gas.
Second of circulation：Waste gas is entered by the second regenerator, then is discharged by the 3rd regenerator, and the first regenerator carries out blowback
Clean；
Third time circulates：Waste gas is entered by the 3rd regenerator, then is discharged by the first regenerator, and the second regenerator carries out blowback
Clean；So go round and begin again, alternately change.
By-pass line 8 is communicated between the front end of the air inlet 11 and the purification emptying pipeline 4.On by-pass line 8
Provided with a breather valve and a conventional blower fan.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
- A kind of 1. waste gas pollution control and treatment system, it is characterised in that：IncludingOne dry filter device, provided with an air inlet and an air outlet,One zeolite rotary wheel device, it is communicated in the air outlet of the dry filter device；One heat accumulating type heating power incinerator, is communicated in the zeolite rotary wheel device；One purification emptying pipeline, the zeolite rotary wheel device are communicated in purification emptying pipeline；The heat accumulating type heating power incinerator It is communicated in purification emptying pipeline.
- 2. waste gas pollution control and treatment system according to claim 1, it is characterised in that：The zeolite rotary wheel device includes an absorption Area, a cooling zone and a desorption area；Wherein, the adsorption zone and cooling zone are respectively communicated with the air outlet of the dry filter device.
- 3. waste gas pollution control and treatment system according to claim 2, it is characterised in that：An absorption wind is connected with after the adsorption zone Machine, the waste gas after the processing in adsorption zone is emitted into the purification emptying pipeline by adsorbing blower fan.
- 4. waste gas pollution control and treatment system according to claim 2, it is characterised in that：A desorption wind is connected with after the cooling zone Machine, the desorption blower fan are connected with a heater afterwards；The waste gas of the cooling zone is entered by the desorption blower fan and heater Enter the desorption area.
- 5. the waste gas pollution control and treatment system according to claim 2 or 4, it is characterised in that：The one of the heat accumulating type heating power incinerator Air intake passage is communicated in the desorption area.
- 6. waste gas pollution control and treatment system according to claim 5, it is characterised in that：The heat accumulating type heating power incinerator is provided with one Combustion fan, the combustion fan are communicated in the furnace chamber of the heat accumulating type heating power incinerator.
- 7. waste gas pollution control and treatment system according to claim 5, it is characterised in that：One air-out of the heat accumulating type heating power incinerator Passage is connected with a system fan, and the system fan is communicated in the purification emptying pipeline and/or heater, through the system After waste gas after the processing of blower fan enters the heater, enter the purification evacuated tube in the presence of the absorption blower fan Road.
- 8. waste gas pollution control and treatment system according to claim 1, it is characterised in that：The dry filter device also includesOne first leaf filter, located at the rear of the air inlet；One bag filter, it is assembled in the trailing flank of first leaf filter；One second leaf filter, located at the rear of first leaf filter；The waste gas enter pass sequentially through the air inlet, the first leaf filter, bag filter, the second leaf filter and Air outlet.
- 9. waste gas pollution control and treatment system according to claim 1, it is characterised in that：Also include bypass line road, be communicated in described Between the front end of air inlet and the purification emptying pipeline.
- 10. waste gas pollution control and treatment system according to claim 9, it is characterised in that：The by-pass line is provided with a breather valve With a conventional blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097632.3U CN206660779U (en) | 2017-01-25 | 2017-01-25 | A kind of waste gas pollution control and treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097632.3U CN206660779U (en) | 2017-01-25 | 2017-01-25 | A kind of waste gas pollution control and treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206660779U true CN206660779U (en) | 2017-11-24 |
Family
ID=60379012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720097632.3U Expired - Fee Related CN206660779U (en) | 2017-01-25 | 2017-01-25 | A kind of waste gas pollution control and treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206660779U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854959A (en) * | 2017-12-07 | 2018-03-30 | 韩志军 | Mixed type complex working condition VOCs purifies technique and device |
| CN108499314A (en) * | 2018-04-28 | 2018-09-07 | 苏州金治胜包装材料有限公司 | A kind of exhaust treatment system and waste gas treatment equipment |
| CN108870492A (en) * | 2018-07-18 | 2018-11-23 | 江苏中科睿赛污染控制工程有限公司 | A kind of center fume purifier of fume |
| CN109012142A (en) * | 2018-07-05 | 2018-12-18 | 杨柳锋 | A kind of lacquer spraying waste gas processing unit |
| CN109395533A (en) * | 2018-12-14 | 2019-03-01 | 中国汽车工业工程有限公司 | A kind of modularization emission-control equipment |
-
2017
- 2017-01-25 CN CN201720097632.3U patent/CN206660779U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854959A (en) * | 2017-12-07 | 2018-03-30 | 韩志军 | Mixed type complex working condition VOCs purifies technique and device |
| CN108499314A (en) * | 2018-04-28 | 2018-09-07 | 苏州金治胜包装材料有限公司 | A kind of exhaust treatment system and waste gas treatment equipment |
| CN109012142A (en) * | 2018-07-05 | 2018-12-18 | 杨柳锋 | A kind of lacquer spraying waste gas processing unit |
| CN109012142B (en) * | 2018-07-05 | 2020-10-30 | 上海华闵环境科技发展有限公司 | Paint spraying waste gas treatment device |
| CN108870492A (en) * | 2018-07-18 | 2018-11-23 | 江苏中科睿赛污染控制工程有限公司 | A kind of center fume purifier of fume |
| CN109395533A (en) * | 2018-12-14 | 2019-03-01 | 中国汽车工业工程有限公司 | A kind of modularization emission-control equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206660779U (en) | A kind of waste gas pollution control and treatment system | |
| CN111249857B (en) | VOC exhaust-gas treatment purifier and have its baking finish room | |
| CN102553286B (en) | Method and device for solvent recovery and incineration processing of coating production line drying workshop and comprehensive utilization of energy | |
| CN102512902B (en) | Method and device for purifying organic waste gas and utilizing residual heat in printing ink workshop | |
| CN106090945B (en) | A kind of heat accumulating type incineration device and method of processing dust-laden VOC exhaust gas | |
| CN106196100B (en) | A kind of energy-saving organic waste gas treatment system | |
| CN206073094U (en) | A kind of VOC waste gas total system | |
| CN205760438U (en) | A kind of activated carbon adsorption concentration for processing VOCs and the integrating device of regenerative thermal oxidizer | |
| CN205782992U (en) | A kind of organic waste gas treatment device | |
| CN106196105B (en) | Switch concentration-type heat-storage catalytic burning organic waste gas treatment system | |
| CN207025012U (en) | Industrial VOC Multi-grade exhaust gas concentration device | |
| CN110906351B (en) | Odor treatment device for landfill leachate treatment station | |
| CN201295583Y (en) | Adsorption and catalysis integration device | |
| CN210125274U (en) | Molecular sieve rotating wheel module for waste gas purification equipment and integrated waste gas purification equipment | |
| CN108939821A (en) | A kind of zeolite runner Adsorption Concentration device | |
| CN111450649A (en) | Coating waste gas treatment system and treatment method | |
| CN205760194U (en) | VOCs recycling treatment system | |
| CN108499314A (en) | A kind of exhaust treatment system and waste gas treatment equipment | |
| CN202410221U (en) | Device for recovering and incinerating solvent and comprehensively utilizing energy in drying workshop on coating production line | |
| CN113797707A (en) | Hydrophobic zeolite runner is established ties and is had a heat accumulation formula and burn burning furnace | |
| CN206176412U (en) | Energy -saving organic waste gas waste heat utilization equipment | |
| CN206073099U (en) | Switching concentration-type heat-storage catalytic burning organic waste gas treatment device | |
| CN101224384A (en) | Indoor air depurative method for newly decorated house | |
| CN209123625U (en) | A kind of zeolite runner Adsorption Concentration device | |
| CN208253609U (en) | A kind of printing machine VOCs concentration paddy electricity balance RTO processing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20200125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |