CN107149849A - A kind of environment-friendly type enamelling machine waste gas treatment equipment - Google Patents
A kind of environment-friendly type enamelling machine waste gas treatment equipment Download PDFInfo
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- CN107149849A CN107149849A CN201710538411.XA CN201710538411A CN107149849A CN 107149849 A CN107149849 A CN 107149849A CN 201710538411 A CN201710538411 A CN 201710538411A CN 107149849 A CN107149849 A CN 107149849A
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- oxidation room
- waste gas
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- environment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D49/00—Separating dispersed particles from gases, air or vapours by other methods
-
- 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
- B01D53/002—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 condensation
-
- 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
- B01D53/04—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 stationary adsorbents
-
- 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
- B01D53/86—Catalytic processes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/08—Arrangements of devices for treating smoke or fumes of heaters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0258—Other waste gases from painting equipments or paint drying installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/14—Gaseous waste or fumes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Catalysts (AREA)
Abstract
The invention discloses a kind of environment-friendly type enamelling machine waste gas treatment equipment, including exhaust gas collector, air-introduced machine, fresh air blower fan and charcoal absorption case, also include combustion oxidation room and photochemical catalytic oxidation room, the air-introduced machine, top of the fresh air assembling in combustion oxidation room, exhaust gas collector and fresh air blower fan are connected respectively with right side at the top of the air-introduced machine, catalysis head on the left of the air-introduced machine in connection combustion oxidation room, the catalysis head is arranged right below heater, the right side of the catalysis head is provided with condenser pipe, the entrance of the combustion oxidation room outlet connection photochemical catalytic oxidation room, photocatalyst is provided with the photochemical catalytic oxidation room, the middle part of the photocatalyst is provided with ultraviolet light source.The present invention has reasonable in design, and cost is relatively low, and compact conformation occupies little space, the advantages of saving the energy, exhaust treatment efficiency height, good purification, is adapted to promote the use of.
Description
Technical field
The present invention relates to waste gas treatment equipment technical field, more particularly to a kind of environment-friendly type enamelling machine waste gas treatment equipment.
Background technology
Enamelling machine is the visual plant of electromagnetic wire industry production enamel-covered wire, and its effect is copper cash (or the aluminium that will be processed
Line) the uniform poly-vinegar paint for wrapping up last layer insulation in outside.Enamel-cover paint used in Production of Enamel Wires process contain substantial amounts of diluent with
Organic solvent, key component is benzene, dimethylbenzene and cresols, is evaporated when paint film is heating and curing, causes environmental pollution and energy
Source is wasted.The manufacturer of enamel-covered wire is also more and more, the energy conservation and environmental protection of enamelling machine also turn into one it is very important
Problem.
Through retrieval, Chinese Patent Application No. discloses a kind of enamelling machine baking tail for 201621122327.7 patent of invention
Flash Gas Compression Skid System, waste gas is absorbed by Waste gas absorbing device, and molecule thing and peculiar smell of cracking etc. are carried out by spray and activated carbon
Remove and purify, waste gas is reached after standard and discharged.Its complicated cost is higher, and the energy consumption of exhaust-gas treatment is higher, gives up
Gas disposal it is less efficient, adversely affected to production.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of environment-friendly type enamelling machine proposed gives up
Gas disposal equipment.
A kind of environment-friendly type enamelling machine waste gas treatment equipment according to embodiments of the present invention, including exhaust gas collector, air-introduced machine,
Fresh air blower fan and charcoal absorption case, in addition to combustion oxidation room and photochemical catalytic oxidation room, the air-introduced machine, fresh air
Assembling is at the top of the top of combustion oxidation room, the air-introduced machine and right side connects exhaust gas collector and fresh air wind respectively
Catalysis head on the left of machine, the air-introduced machine in connection combustion oxidation room, the catalysis head is arranged right below heater, described to urge
The right side for changing head is provided with condenser pipe, the entrance of the combustion oxidation room outlet connection photochemical catalytic oxidation room, the photochemical catalytic oxidation
Interior is provided with photocatalyst, and the middle part of the photocatalyst is provided with ultraviolet light source, and the photochemical catalytic oxidation room passes through charcoal absorption
Case, which is connected, is provided with charcoal absorption plate in exhaust chimney, the charcoal absorption case.
Further, the catalysis head is in the net tubular structure of one end open, and its one end being open on the left of air-introduced machine with connecting
Connect the pipe outlet connection in combustion oxidation room.
Further, condensate liquid disposable box, the condensation are arranged right below positioned at condenser pipe on the combustion oxidation room
Liquid disposable box bottom is provided with discharging tube, and the discharging tube is provided with valve.
Further, the photocatalyst is made of titanic oxide material, cylindrical structure.
Further, the quantity of the charcoal absorption plate is 1-3, and charcoal absorption plate uses alveolate texture.
The present invention has an advantageous effect in that compared with prior art：The waste gas for being collected exhaust gas collector by air-introduced machine
The fresh air mixed transportation conveyed with fresh air blower fan will carry out catalysis burning to being catalyzed at head, by heater heating to be had
The organic matter removal of smell, can not only be condensed the moisture in waste gas and moieties at condensate liquid outflow by condenser pipe
Reason, and waste gas can be cooled, the hot water in condenser pipe can be used as boiler and use, it is to avoid wastes the energy, passes through photocatalysis
Oxidizing chamber waste gas decomposition toxic and harmful gas, oxidation-reduction quality is strong, and cost is low, in the absence of adsorption saturation phenomenon, and service life is long,
Good purification, solid small particles and stink are adsorbed by charcoal absorption case, and the charcoal absorption plate of alveolate texture can be kept away
Exempt from windage excessive, cause waste gas can not pass through from activated carbon；The environment-friendly type enamelling machine waste gas treatment equipment has structure design
Rationally, cost is relatively low, compact conformation, occupies little space, the advantages of saving the energy, exhaust treatment efficiency height, good purification, fits
Conjunction is promoted the use of.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of structural representation of environment-friendly type enamelling machine waste gas treatment equipment proposed by the present invention.
In figure：1- exhaust gas collectors, 2- air-introduced machines, 3- fresh airs blower fan, 4- charcoal absorptions case, 5- combustion oxidations
Room, 6- photochemical catalytic oxidations room, 7- catalysis head, 8- heaters, 9- condenser pipes, 10- photocatalysts, 11- ultraviolet light sources, 12- activity
Charcoal adsorption plate, 13- condensate liquids disposable box, 14- exhaust chimneys.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
The example of the embodiment is shown in the drawings, wherein same or similar label represents identical or class from beginning to end
As element or the element with same or like function.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the present invention, and it is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Reference picture 1, a kind of environment-friendly type enamelling machine waste gas treatment equipment, including for collecting the waste gas of enamelling machine generation waste gas
Collector 1, air-introduced machine 2, fresh air blower fan 3 and charcoal absorption case 4, in addition to combustion oxidation room 5 and photochemical catalytic oxidation room
6, air-introduced machine 2, fresh air blower fan 3 are arranged on the top of combustion oxidation room 5, and the top of air-introduced machine 2 and right side connect waste gas respectively
Catalysis first 7 in collector 1 and fresh air blower fan 3, the left side of air-introduced machine 2 connection combustion oxidation room 5, the underface of catalysis first 7
Provided with heater 8, the right side of catalysis first 7 is provided with condenser pipe 9, and the outlet of combustion oxidation room 5 connects the entrance of photochemical catalytic oxidation room 6,
Photocatalyst 10 is provided with photochemical catalytic oxidation room 6, the middle part of photocatalyst 10 is provided with ultraviolet light source 11, and ultraviolet light source 11 is using purple
Outside line high-pressure sodium lamp, photochemical catalytic oxidation room 6 is connected by charcoal absorption case 4 and is provided with exhaust chimney 14, charcoal absorption case 4
Charcoal absorption plate 12.
In the present embodiment, catalysis first 7 is in the net tubular structure of one end open, and its one end being open connects with the left side of air-introduced machine 2
The pipe outlet connection in combustion oxidation room 5, increase waste gas and the contact area of catalysis first 7 are connect, Catalytic Combustion Effect, combustion is improved
Burn the condensate liquid disposable box 13 being arranged right below for collecting condensate liquid for being located at condenser pipe 9 on oxidizing chamber 5, condensate liquid disposable box
Bottom is provided with discharging tube, and discharging tube is provided with valve, and photocatalyst 10 is made of titanic oxide material, and cylindrical structure is used
In increase contact area, the quantity of charcoal absorption plate 12 is 2, because column-shaped active carbon is stacked excessively in exhaust-gas treatment,
Windage can be caused excessive, waste gas can not pass through from activated carbon, so being unable to reach the effect of purification, such as stack very few, then
Clean-up effect is just unable to reach discharging standards, therefore charcoal absorption plate 12 uses alveolate texture in the present embodiment, improves
Clean-up effect.
Photocatalysis principle：Semiconductor light-catalyst is n-type semiconductor mostly（Currently think that TiO2 is used most extensive）
All there is the special band structure for being different from metal or megohmite insulant, i.e., there is a forbidden band between valence band and conduction band.By
There is formula K=1240/Eg (eV) relation in light absorbs threshold value and the band gap of semiconductor, therefore conventional wide band gap semiconducter
Absorbing wavelength threshold value is mostly in ultraviolet region.When photon energy is higher than the light irradiation semiconductor of semiconductor absorber threshold value, partly lead
Band-to-band transition occurs for the valence-band electrons of body, i.e., conduction band is transitted to from valence band, so as to produce light induced electron (e-) and hole (h+).This
When absorption nano grain surface dissolved oxygen trapped electron formation superoxide anion, and hole will adsorb in catalyst surface
Hydroxide ion and water oxygen chemical conversion hydroxyl radical free radical., can be by and superoxide anion and hydroxyl radical free radical have very strong oxidisability
Most of oxidation operation also can be decomposed thoroughly to final product CO2 and H2O, or even to some inorganic matters.
Operation principle of the present invention is：The waste gas and fresh air blower fan 3 for being collected exhaust gas collector 1 by air-introduced machine 2 are defeated
The fresh air mixed transportation sent carries out catalysis burning to being catalyzed at first 7, by the heating of heater 8 and removes odorous organic matter
Remove, the moisture in waste gas and moieties condensation can not only be handled with condensate liquid outflow by condenser pipe 9, and can be to useless
Gas is cooled, it is to avoid the hot water in high temperature influence subsequent treatment, condenser pipe 9 can be used as boiler and use, it is to avoid wastes the energy, leads to
The waste gas decomposition toxic and harmful gas of photochemical catalytic oxidation room 6 is crossed, photochemical catalytic oxidation has oxidation-reduction quality strong, and cost is low, is not present
Adsorption saturation phenomenon, service life is long, the advantages of good purification, and solid small particles are adsorbed and smelly by charcoal absorption case 4
Taste, the charcoal absorption plate 12 of alveolate texture can avoid windage excessive, cause waste gas can not pass through from activated carbon, at purification
Gas after reason is discharged from exhaust chimney 14.
Part is not described in detail by the present invention, is the known technology of those skilled in the art.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of environment-friendly type enamelling machine waste gas treatment equipment, including exhaust gas collector, air-introduced machine, fresh air blower fan and activated carbon
Adsorption box, it is characterised in that：Also include combustion oxidation room and photochemical catalytic oxidation room, the air-introduced machine, fresh air assembling
Exhaust gas collector and fresh air blower fan are connected respectively with right side at the top of top in combustion oxidation room, the air-introduced machine, it is described
Catalysis head on the left of air-introduced machine in connection combustion oxidation room, the catalysis head is arranged right below heater, the catalysis head
Right side is provided with condenser pipe, the entrance of the combustion oxidation room outlet connection photochemical catalytic oxidation room, the photochemical catalytic oxidation room and set
There is photocatalyst, the middle part of the photocatalyst is provided with ultraviolet light source, and the photochemical catalytic oxidation room is connected by charcoal absorption case
Charcoal absorption plate is provided with exhaust chimney, the charcoal absorption case.
2. a kind of environment-friendly type enamelling machine waste gas treatment equipment according to claim 1, it is characterised in that：It is described catalysis head be in
The net tubular structure of one end open, its one end being open is connected with the pipe outlet being connected on the left of air-introduced machine in combustion oxidation room.
3. a kind of environment-friendly type enamelling machine waste gas treatment equipment according to claim 1, it is characterised in that：The combustion oxidation
Condensate liquid disposable box is arranged right below positioned at condenser pipe on room, the condensate liquid disposable box bottom is provided with discharging tube, the row
Liquid pipe is provided with valve.
4. a kind of environment-friendly type enamelling machine waste gas treatment equipment according to claim 1, it is characterised in that：The photocatalyst is adopted
It is made of titanic oxide material, cylindrical structure.
5. a kind of environment-friendly type enamelling machine waste gas treatment equipment according to claim 1, it is characterised in that：The activated carbon is inhaled
The quantity of attached plate is 1-3, and charcoal absorption plate uses alveolate texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538411.XA CN107149849A (en) | 2017-07-04 | 2017-07-04 | A kind of environment-friendly type enamelling machine waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538411.XA CN107149849A (en) | 2017-07-04 | 2017-07-04 | A kind of environment-friendly type enamelling machine waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107149849A true CN107149849A (en) | 2017-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710538411.XA Withdrawn CN107149849A (en) | 2017-07-04 | 2017-07-04 | A kind of environment-friendly type enamelling machine waste gas treatment equipment |
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| CN (1) | CN107149849A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649004A (en) * | 2017-11-03 | 2018-02-02 | 茆康建 | A kind of coating cloud purification recovery device applied in japanning room |
| CN108640435A (en) * | 2017-10-13 | 2018-10-12 | 林翔 | A kind of high-efficiency environment friendly sewage purifier |
| CN109876648A (en) * | 2017-12-06 | 2019-06-14 | 天长市金陵电子有限责任公司 | A kind of spraying process VOC processing system |
| CN109908752A (en) * | 2019-04-28 | 2019-06-21 | 陈小龙 | A kind of environmental protection emission-control equipment |
-
2017
- 2017-07-04 CN CN201710538411.XA patent/CN107149849A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108640435A (en) * | 2017-10-13 | 2018-10-12 | 林翔 | A kind of high-efficiency environment friendly sewage purifier |
| CN108751583A (en) * | 2017-10-13 | 2018-11-06 | 林翔 | A kind of high-efficiency environment friendly sewage purifier |
| CN108640435B (en) * | 2017-10-13 | 2020-07-24 | 秦皇岛领航水处理有限公司 | High-efficient environmental protection sewage purification equipment |
| CN108751583B (en) * | 2017-10-13 | 2020-08-14 | 台州北斗金属科技股份有限公司 | High-efficient environmental protection sewage purification equipment |
| CN107649004A (en) * | 2017-11-03 | 2018-02-02 | 茆康建 | A kind of coating cloud purification recovery device applied in japanning room |
| CN107649004B (en) * | 2017-11-03 | 2019-12-31 | 山东古润环保科技有限公司 | Use coating cloud purification recovery unit in japanning room |
| CN109876648A (en) * | 2017-12-06 | 2019-06-14 | 天长市金陵电子有限责任公司 | A kind of spraying process VOC processing system |
| CN109908752A (en) * | 2019-04-28 | 2019-06-21 | 陈小龙 | A kind of environmental protection emission-control equipment |
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Application publication date: 20170912 |