CN109603424A - A kind of renewable method and device thereof dusted except VOCs - Google Patents
A kind of renewable method and device thereof dusted except VOCs Download PDFInfo
- Publication number
- CN109603424A CN109603424A CN201910105695.2A CN201910105695A CN109603424A CN 109603424 A CN109603424 A CN 109603424A CN 201910105695 A CN201910105695 A CN 201910105695A CN 109603424 A CN109603424 A CN 109603424A
- Authority
- CN
- China
- Prior art keywords
- powder
- gas
- desorption
- vocs
- emission
- 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.)
- Pending
Links
- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 96
- 238000003795 desorption Methods 0.000 claims abstract description 53
- 239000000428 dust Substances 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims abstract description 12
- 238000000429 assembly Methods 0.000 claims abstract description 12
- 238000010410 dusting Methods 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims abstract description 8
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 238000004064 recycling Methods 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 72
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910021536 Zeolite Inorganic materials 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000292 calcium oxide Substances 0.000 claims description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 2
- 238000007084 catalytic combustion reaction Methods 0.000 claims description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000001699 photocatalysis Effects 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 239000010457 zeolite Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 1
- 239000002808 molecular sieve Substances 0.000 claims 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical class CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229960002415 trichloroethylene Drugs 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/06—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of renewable method and device thereof dusted except VOCs, the method is by carrying out desorption processing to the powder storage tank for the powder conveying of the absorption VOCs in the emission-control equipment ontology, obtain can carrying out dusting again the powder of absorption, powder conveying after desorption to the emission-control equipment ontology is dusted and realizes recycling for powder in mixing by the power provided by powder spraying apparatus.The device of the method includes emission-control equipment ontology, exhaust tube, powder storage tank, gas processing device after gas source and desorption is desorbed；Wherein, the emission-control equipment body interior is provided with that powder filter assemblies, dust component.The configuration of the present invention is simple, the renewable powder recycled reduce cost of the invention, and economize on resources with it is environmentally friendly.
Description
Technical field
The present invention relates to a kind of methods of exhaust-gas treatment, more particularly to a kind of renewable method and its dress dusted except VOCs
It sets.
Background technique
VOCs is the abbreviation of volatile organic compounds (volatile organic compounds), and common includes
Benzene,toluene,xylene, styrene, trichloro ethylene, chloroform, trichloroethanes, diisocyanate etc..With industrialization degree
Continuous improvement, the pollution of VOCs has the tendency that further expansion, in response to national environmental protection policy, it is various remove the exhaust gas side VOCs
Method obtains the exploitation of people.Wherein, it dusts except VOCs method is also widely used in except VOCs exhaust gas, however current dusts except VOCs
Method needs to carry out absorption VOCs using a large amount of powder, and the powder after absorption cannot be handled effectively, often result in money
The waste in source and second of pollution.
In view of the above problems, it is badly in need of providing one kind now by gas solid separation technology, the powder after adsorption saturation is received
Desorption processing is carried out after collection, the renewable method and device thereof dusted except VOCs recycled after regenerating powder.
Summary of the invention
The purpose of the present invention is for being dusted now except powder consumption is excessive in VOCs method, caused by the wasting of resources and the
Secondary pollution provides one kind by gas solid separation technology, carries out desorption processing after the powder after adsorption saturation is collected, make
The renewable method and device thereof dusted except VOCs recycled after powder regeneration.
To achieve the above object, the invention adopts the following technical scheme:
The first aspect of the invention is to provide a kind of renewable method dusted except VOCs, comprising the following steps:
(1): VOCs exhaust gas being mixed with desorption powder in emission-control equipment, and carries out gas solid separation, suction must be saturated
Powder with VOCs；
(2): be adsorbed in the powder of VOCs to step (1) saturation and spray into desorption gas, to be adsorbed with the powder of VOCs into
The processing of row desorption；
(3): gas processing device carries out exhaust-gas treatment after the high-concentration waste gas after desorption is sent into desorption, after desorption
Powder is sent into the emission-control equipment of step (1).
Further, the gas separated after gas solid separation described in the step (1) is VOC free s gas, and passes through exhaust
Cylinder discharge.
Further, desorption processing described in the step (2) is selected from water vapour desorption, hot gas desorption, high temperature nitrogen
One of desorption, transformation vacuum desorption.Further, the desorption processing is that high temperature nitrogen is desorbed.
Further, the powder used of mixing of dusting described in the step (1) is selected from silica gel, active carbon, zeolite point
The mixture of one or more of sub- sieve, activated alumina, calcium oxide.Further, the powder used of the mixing of dusting
Body is active carbon.
Further, desorption gas is water vapour, high temperature nitrogen, hot-air in desorption gas source described in the step (2).
Further, the desorption gas is high temperature nitrogen.
The second aspect of the invention is to provide a kind of renewable device to dust except VOCs, including emission-control equipment sheet
Gas processing device after body, exhaust tube, powder storage tank, desorption gas source and desorption；Wherein, the emission-control equipment body interior
It is provided with that powder filter assemblies, dust component, the powder filter assemblies are located above the component that dusts；The exhaust tube warp
Blower and pipeline is connect with the gas vent of the emission-control equipment ontology, the ash bucket bottom of the emission-control equipment ontology
End is connect by pipeline with the powder storage tank through powder conveying equipment, and the powder storage tank passes through pipeline and the desorption gas source
Connection, the solid outlet of the powder storage tank access the discharge tube between the powder spraying apparatus and the component that dusts by pipeline
In road.
Further, the air inlet setting of the emission-control equipment ontology it is described dust component and the ash bucket it
Between.
Further, the gas vent of the powder storage tank is connect by pipeline with gas processing device after the desorption.
Further, the powder filter assemblies are to make selected from the cooperation of one or more of filter bag, filter cylinder, plate filter element
With.
Further, gas processing device is selected from catalytic combustion system (RCO), heat accumulation type thermal oxidation furnace after the desorption
(RTO), condensate recycling device, biological purification plant, low-temperature plasma device, photocatalytic oxidation device, in liquid absorption device
One or more be used in combination.
It further, further include the throttle valve in each connecting pipe.
The present invention by adopting the above technical scheme, compared with prior art, has the following technical effect that
The renewable method and device thereof dusted except VOCs provided by the invention, by by the emission-control equipment ontology
In the powder conveying of absorption VOCs carry out desorption processing to the powder storage tank, the powder for the absorption that obtains can carrying out dusting again
Body, the power provided by powder spraying apparatus dust the powder conveying after desorption to the emission-control equipment ontology in mixing
Realize recycling for powder.The configuration of the present invention is simple, the renewable powder recycled reduce cost of the invention, and save
About resource and environmentally friendly.
Detailed description of the invention
Fig. 1 is a kind of renewable overall flow schematic diagram dusted except the device of VOCs of the present invention；
Fig. 2 is a kind of renewable structural schematic diagram to dust except the device of VOCs of the present invention；
Wherein, each appended drawing reference are as follows:
1- powder filter assemblies；2- dusts component；3- air inlet；4- emission-control equipment ontology；5- ash bucket；6- gas
Outlet；7- blower；8- exhaust tube；9- adsorbed gas conveyance conduit；10- adsorbs gas source；11- is saturated powder conveying pipeline；12- is full
And powder conveying equipment；13- dusts pipeline；14- powder spraying apparatus；Gas transmission pipeline after 15- desorption；After 16- desorption at gas
Manage equipment；17- powder storage tank.
Specific embodiment
The present invention is described in more detail below by specific embodiment, for a better understanding of the present invention,
But following embodiments are not intended to limit the scope of the invention.
As shown in attached drawing 1-2, VOCs exhaust gas is under the suction function of blower 7 from the air inlet of emission-control equipment ontology 4
3 suckings are mixed with the active carbon for the penetrating of component 2 of dusting, obtain the mixture of powder and gas；Wherein, it is described dust it is mixed
It is combined into powder physically or chemically to react with the harmful substance generation in exhaust gas, adsorbs, neutralizes volatile organic matter in exhaust gas, reach
To except VOCs purpose.
Then, the mixture of powder and gas passes through the powder filter assemblies 1 on 4 top of emission-control equipment ontology in fact again
Existing gas solid separation, obtains the gas of the powder and VOC free s that are adsorbed with VOCs, and the powder for being adsorbed with VOCs stays at exhaust gas
It manages inside device noumenon 4, the gas of the gas solid separation treated VOC free s passes through the gas of the emission-control equipment ontology 4
Body outlet 6 through blower 7 by exhaust tube 8 it is up to standard after be discharged into atmosphere.Being adsorbed with inside the emission-control equipment ontology 4
Natural subsidence is to 5 bottom of ash bucket of the emission-control equipment ontology 4 after the powder adsorption saturation of VOCs, and is set by powder conveying
Standby 12 are sent in powder storage tank 17 through supersaturated powder conveying pipeline 11, the powder for being adsorbed with VOCs in the powder storage tank 17
When body reaches setting capacity, 10 high temperature nitrogen of gas source is desorbed by desorption gas conveyance conduit 9 and is transported to the powder storage tank 17,
High temperature nitrogen desorption is carried out to the powder for being adsorbed with VOCs in the powder tank body 17.
Finally, desorption treated VOCs is transported to gas processing device 16 after desorption by gas transmission pipeline 15 after being desorbed
Carry out high-concentration waste gas disposal；Desorption treated power that powder generates by powder spraying apparatus 14 is defeated by the powder pipeline 13 that dusted
It is sent to the component 2 that dusts, as the powder of the mixing of dusting, realizes that the regeneration cycle of powder uses.
The present embodiment one kind is renewable to dust except the method equipment therefor of VOCs is as follows:
A kind of renewable device to dust except VOCs, including emission-control equipment ontology 4, exhaust tube 8, powder storage tank 17,
Gas processing device 16 after gas source 10 is desorbed and is desorbed；Wherein, the emission-control equipment ontology 4 is internally provided with powder filtering
Component 1, group 2 of dusting, the powder filter assemblies 1 are located at 2 top of component of dusting；The exhaust tube 8 passes through through blower 7
Pipeline is connect with the gas vent of the emission-control equipment ontology 4,5 bottom end of the ash bucket warp of the emission-control equipment ontology 4
Powder conveying equipment 12 is connect by pipeline with the powder storage tank 17, and the powder storage tank 17 passes through pipeline and the desorption gas
Source 10 connects, the solid outlet of the powder storage tank 17 by pipeline access the powder spraying apparatus 14 and it is described dust component 2 it
Between the pipeline 13 that dusts in.
In a preferred embodiment of the invention, the setting of air inlet 3 of the emission-control equipment ontology 4 is dusted described
Between component 2 and the ash bucket 5.Exhaust gas is come in through air inlet 3, and VOCs therein is adsorbed on powder, and powder is due to its matter
It measures larger, is affected by gravity and falls into 5 bottom end of ash bucket.
In a preferred embodiment of the invention, after the gas vent of the powder storage tank 17 is by pipeline and the desorption
Gas processing device 16 connects.The VOCs being desorbed in the powder storage tank 17 with gas enter the desorption after gas treatment
Equipment 16 is handled, and achievees the purpose that eliminate VOCs.
In a preferred embodiment of the invention, the powder filter assemblies 1 are filter cylinder.Specifically, heretofore described
The application principle of powder filter assemblies is bag-type dusting principle.
In a preferred embodiment of the invention, gas processing device 16 is condensate recycling device after the desorption.
Specific embodiments of the present invention are described in detail above, but it is merely an example, the present invention is simultaneously unlimited
It is formed on particular embodiments described above.To those skilled in the art, any couple of present invention carries out equivalent modifications and
Substitution is also all among scope of the invention.Therefore, without departing from the spirit and scope of the invention made by equal transformation and
Modification, all should be contained within the scope of the invention.
Claims (10)
1. a kind of renewable method dusted except VOCs, which comprises the following steps:
(1): VOCs exhaust gas being mixed with desorption powder in emission-control equipment, and carries out gas solid separation, saturation is obtained and is adsorbed with
The powder of VOCs；
(2): being adsorbed in the powder of VOCs to step (1) saturation and spray into desorption gas, the powder for being adsorbed with VOCs is taken off
Attached processing；
(3): gas processing device carries out exhaust-gas treatment after the high-concentration waste gas after desorption is sent into desorption, by the powder after desorption
It is sent into the emission-control equipment of step (1).
2. the renewable method dusted except VOCs according to claim 1, which is characterized in that described in the step (1)
The gas separated after gas solid separation is VOC free s gas, and is discharged by exhaust tube.
3. the renewable method dusted except VOCs according to claim 1, which is characterized in that described in the step (2)
Desorption processing is selected from one of water vapour desorption, hot gas desorption, high temperature nitrogen desorption, transformation vacuum desorption.
4. the renewable method dusted except VOCs according to claim 1, which is characterized in that described in the step (1)
The powder used of mixing of dusting is selected from one of silica gel, active carbon, zeolite molecular sieve, activated alumina, calcium oxide or several
The mixture of kind.
5. the renewable method dusted except VOCs according to claim 1, which is characterized in that described in the step (2)
It is water vapour, high temperature nitrogen, hot-air that desorption gas in gas source, which is desorbed,.
6. a kind of exist for the renewable device to dust except VOCs, feature described in any one of claim 1-5 the method
In, including after emission-control equipment ontology (4), exhaust tube (8), powder storage tank (17), desorption gas source (10) and desorption at gas
It manages equipment (16)；Wherein, the emission-control equipment ontology (4) is internally provided with powder filter assemblies (1), the component that dusts (2),
The powder filter assemblies (1) are located above the component (2) that dusts；The exhaust tube (8) passes through pipeline and institute through blower (7)
The gas vent connection of emission-control equipment ontology (4) is stated, ash bucket (5) bottom end of the emission-control equipment ontology (4) is through powder
Body conveying equipment (12) is connect by pipeline with the powder storage tank (17), and the powder storage tank (17) is taken off by pipeline with described
Attached gas source (10) connection, the solid outlet of the powder storage tank (17) access the powder spraying apparatus (14) and the spray by pipeline
In the pipeline that dusts (13) between component powder (2).
7. the renewable device to dust except VOCs according to claim 6, which is characterized in that the emission-control equipment sheet
The air inlet (3) of body (4) is arranged between the component that dusts (2) and the ash bucket (5).
8. the renewable device to dust except VOCs according to claim 7, which is characterized in that the powder storage tank (17)
Gas vent is connect by pipeline with gas processing device (16) after the desorption.
9. the renewable device to dust except VOCs according to claim 7, which is characterized in that the powder filter assemblies
It (1) is to be used cooperatively selected from one or more of filter bag, filter cylinder, plate filter element.
10. the renewable device to dust except VOCs according to claim 7, which is characterized in that after the desorption at gas
Managing equipment (16) is selected from catalytic combustion system (RCO), heat accumulation type thermal oxidation furnace (RTO), condensate recycling device, biological cleaning dress
It sets, low-temperature plasma device, photocatalytic oxidation device, one or more of liquid absorption device are used in combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910105695.2A CN109603424A (en) | 2019-02-01 | 2019-02-01 | A kind of renewable method and device thereof dusted except VOCs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910105695.2A CN109603424A (en) | 2019-02-01 | 2019-02-01 | A kind of renewable method and device thereof dusted except VOCs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109603424A true CN109603424A (en) | 2019-04-12 |
Family
ID=66021848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910105695.2A Pending CN109603424A (en) | 2019-02-01 | 2019-02-01 | A kind of renewable method and device thereof dusted except VOCs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109603424A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135691A (en) * | 2020-01-10 | 2020-05-12 | 科创扬州环境工程科技股份有限公司 | Boiling oxidation deodorization device |
| CN117547923A (en) * | 2023-12-11 | 2024-02-13 | 广东煌龙环保机械设备有限公司 | Waste gas desorption all-in-one device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5439659A (en) * | 1991-09-05 | 1995-08-08 | Daikin Industries, Ltd. | Method for treating exhaust gas and an apparatus therefor |
| JPH0929046A (en) * | 1995-07-21 | 1997-02-04 | Kubota Corp | Exhaust gas treatment using adsorbent |
| JPH11276846A (en) * | 1998-04-01 | 1999-10-12 | Mitsubishi Heavy Ind Ltd | Method and apparatus for treatment of organic solvent-containing gas |
| CN1919414A (en) * | 2006-08-01 | 2007-02-28 | 甘伟森 | Catching type paint mist purifying means |
| CN105709564A (en) * | 2016-02-03 | 2016-06-29 | 中山市宏迪节能科技有限公司 | Waste gas purification device |
| CN106139840A (en) * | 2015-04-16 | 2016-11-23 | 杭州中兵环保股份有限公司 | Purifier and method containing low concentration VOC waste gas |
| CN106914099A (en) * | 2015-12-28 | 2017-07-04 | 无锡红旗除尘设备有限公司 | Can on-line regeneration absorption material thermoplastic resin sand coremaking exhaust gas purifying method |
| CN106984168A (en) * | 2017-04-27 | 2017-07-28 | 上海汉磊环保科技有限公司 | One kind is dusted deodorizing method and odor removal and its application |
-
2019
- 2019-02-01 CN CN201910105695.2A patent/CN109603424A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5439659A (en) * | 1991-09-05 | 1995-08-08 | Daikin Industries, Ltd. | Method for treating exhaust gas and an apparatus therefor |
| JPH0929046A (en) * | 1995-07-21 | 1997-02-04 | Kubota Corp | Exhaust gas treatment using adsorbent |
| JPH11276846A (en) * | 1998-04-01 | 1999-10-12 | Mitsubishi Heavy Ind Ltd | Method and apparatus for treatment of organic solvent-containing gas |
| CN1919414A (en) * | 2006-08-01 | 2007-02-28 | 甘伟森 | Catching type paint mist purifying means |
| CN106139840A (en) * | 2015-04-16 | 2016-11-23 | 杭州中兵环保股份有限公司 | Purifier and method containing low concentration VOC waste gas |
| CN106914099A (en) * | 2015-12-28 | 2017-07-04 | 无锡红旗除尘设备有限公司 | Can on-line regeneration absorption material thermoplastic resin sand coremaking exhaust gas purifying method |
| CN105709564A (en) * | 2016-02-03 | 2016-06-29 | 中山市宏迪节能科技有限公司 | Waste gas purification device |
| CN106984168A (en) * | 2017-04-27 | 2017-07-28 | 上海汉磊环保科技有限公司 | One kind is dusted deodorizing method and odor removal and its application |
Non-Patent Citations (1)
| Title |
|---|
| 姚仲鹏著: "《空气净化原理、设计与应用》", 中国科学技术出版社, pages: 137 - 138 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135691A (en) * | 2020-01-10 | 2020-05-12 | 科创扬州环境工程科技股份有限公司 | Boiling oxidation deodorization device |
| CN117547923A (en) * | 2023-12-11 | 2024-02-13 | 广东煌龙环保机械设备有限公司 | Waste gas desorption all-in-one device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205886514U (en) | Paint spraying waste gas treatment device | |
| CN102029148B (en) | Dry method desorption device for organic waste gas activated carbon adsorption | |
| CN109078459A (en) | A kind of device and technology of absorption-adsorption-desorption cycle resource utilization volatile organic gases | |
| CN104353325A (en) | Device and method for removing mercury from boiler flue gas of power station | |
| CN109603424A (en) | A kind of renewable method and device thereof dusted except VOCs | |
| CN105605587A (en) | Waste incineration treatment system | |
| CN205164434U (en) | Activated carbon fiber sorption recovery device | |
| CN105370348A (en) | Activated carbon desorption system for automobile exhaust gas treatment | |
| CN209848606U (en) | High concentration organic waste gas recovery processing system | |
| CN206560771U (en) | A kind of active carbon adsorption device | |
| CN205700032U (en) | Exhaust-gas treatment activated carbon adsorption and regenerating unit | |
| CN208642183U (en) | It is a kind of to desorb exhaust treatment system for the indirect thermal of mercurous solid waste and soil treatment | |
| CN107606672A (en) | Circulating combustion method purifies kitchen fume system equipment in a kind of electrostatic coupling | |
| CN111780141A (en) | Treatment process and device for VOCS waste gas in steel pipe anticorrosive coating production | |
| CN115382344B (en) | Rubber flue gas treatment system | |
| CN206660960U (en) | A kind of machine for stir-frying Chinese medicine emission-control equipment | |
| CN213699354U (en) | Vehicle-mounted movable catalytic combustion organic waste gas and active carbon regeneration equipment | |
| CN209968038U (en) | Renewable powder spraying device for removing VOCs | |
| CN213433700U (en) | Organic waste gas treatment equipment | |
| CN205269344U (en) | Double -deck jar active carbon and carbon fiber organic waste gas purifier | |
| CN211886116U (en) | Activated carbon adsorption tank and unpowered adsorption waste gas treatment system | |
| CN209612502U (en) | A kind of exhaust treatment system of low concentration VOCs | |
| CN211537057U (en) | Exhaust gas treatment system | |
| CN208553758U (en) | A kind of device for eliminating CO in garbage disposal tail gas | |
| CN209317379U (en) | A kind of municipal waste combustion flue gas purification system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
|
| RJ01 | Rejection of invention patent application after publication |