CN207445970U - A kind of lacquer spraying waste gas governing system - Google Patents
A kind of lacquer spraying waste gas governing system Download PDFInfo
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- CN207445970U CN207445970U CN201721125723.XU CN201721125723U CN207445970U CN 207445970 U CN207445970 U CN 207445970U CN 201721125723 U CN201721125723 U CN 201721125723U CN 207445970 U CN207445970 U CN 207445970U
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Abstract
The utility model is related to lacquer spraying waste gas processing technology fields,More particularly to a kind of lacquer spraying waste gas governing system,Including lacquer spraying waste gas room,First air-introduced machine,Paint-fog filter,Heat exchanger,Heated at constant temperature room,Catalytic combustor,Second air-introduced machine,Activated carbon adsorption case,3rd air-introduced machine,Exhaust chimney,The lacquer spraying waste gas room is connected by pipeline with the first air-introduced machine,First air-introduced machine is connected by the air inlet of pipeline and paint-fog filter,The gas outlet of the paint-fog filter is connected by the gas access low in calories of pipeline and heat exchanger,The gas vent low in calories of the heat exchanger is connected by pipeline with heated at constant temperature room,The heated at constant temperature room is connected by pipeline with catalytic combustor,The catalytic combustor exhaust outlet is connected by the high heat gas access of pipeline and heat exchanger,The high heat gas vent connection activated carbon adsorption case of the heat exchanger.The beneficial effects of the utility model are：High treating effect, it is simple in structure, it is easy to maintenance, suitable for promoting.
Description
Technical field
The utility model is related to lacquer spraying waste gas processing technology field more particularly to a kind of lacquer spraying waste gas governing systems.
Background technology
Spray painting is a kind of very common process of surface treatment, in now widely used paint, benzene,toluene,xylene,
The organic solvents such as non-methane total hydrocarbons occupy very big ratio.During spray painting and drying, these organic solvents can be evaporate into
In air, the pollution to air is formed.Existing paint-spraying production line is designed with air exhausting device in paint spray booth and baking room, will paint
In volatilize organic matter discharge.Only have a small amount of paint-spraying production line design and installation emission-control equipment at present, and it is existing
Majority is that organic pollution is handled using sorbing material in emission-control equipment.The sorbing materials such as activated carbon are to utilize material
The micro-pore on material surface fixes the molecule particles of pollutant, and the unseasoned paint containing significant proportion in lacquer spraying waste gas
Mist, these coating clouds are attached to sorbing material surface, can block the micropore of sorbing material after dry, prevent sorbing material into one
The absorption of step, simultaneously because abnormal secured after paint is dry so that sorbing material can not regenerate, it is necessary to replace.Therefore only with
The mode of absorption can not handle lacquer spraying waste gas well.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of lacquer spraying waste gas governing system, and the purpose is to energy
Processing lacquer spraying waste gas well improves lacquer spraying waste gas treatment effect, and simple in structure, easy to maintenance.
To achieve these goals, the utility model provides following technical scheme：
A kind of lacquer spraying waste gas governing system, which is characterized in that including lacquer spraying waste gas room, the first air-introduced machine, paint-fog filter,
Second air-introduced machine, heat exchanger, heated at constant temperature room, catalytic combustor, activated carbon adsorption case, the 3rd air-introduced machine, exhaust chimney, it is described
Lacquer spraying waste gas room is connected by pipeline with the first air-introduced machine, and first air-introduced machine passes through pipeline and the air inlet of paint-fog filter
Connection, the gas outlet of the paint-fog filter are connected by the gas access low in calories of pipeline and heat exchanger, the coating cloud filtering
The second air-introduced machine is equipped between device and heat exchanger, the gas vent low in calories of the heat exchanger is connected by pipeline and heated at constant temperature room
It connects, the heated at constant temperature room is connected by pipeline with catalytic combustor, and the catalytic combustor exhaust outlet passes through pipeline and heat exchange
The high heat gas access connection of device, the high heat gas vent connection activated carbon adsorption case of the heat exchanger, the activated carbon
Adsorption box connects exhaust chimney by the 3rd air-introduced machine.
Further, the paint-fog filter sets multiple absorption frames, sets glass layer in the absorption frame, sets
The coating cloud that compound glass fibrous layer can effectively be formed paint particle carries out absorption processing.
Further, the one side of the absorption frame is equipped with drawable valve, can be easily to the glass fibers in absorption frame
Dimension layer is replaced.
Further, electric heating wire, temperature sensor and controller, the electrical heating are equipped in the heated at constant temperature room
Silk, temperature sensor are electrically connected between controller, thereby guarantee that heated at constant temperature indoor temperature is constant, to ensure to conveying
Gas in catalytic combustor reaches the temperature of catalysis burning.
The utility model provides a kind of lacquer spraying waste gas governing system, and its advantage is：The utility model is logical first
Multilayer glass layer is crossed to intercept the paint particle in lacquer spraying waste gas, collide, absorb, it then will be useless after preliminary treatment
Gas, which is conveyed into heat exchanger, tentatively to be heated, and for the temperature of anti-exhaust gas temperature deficiency catalytic reaction, then exhaust gas is passed through
Heated at constant temperature room is heated for sufficiently achieving the temperature of catalytic reaction, and then interior by the carbon in exhaust gas into catalytic combustor
Hydrogen compound carries out catalysis burning, and the gas of the high heat after burning is carried out heat exchange by heat exchanger, then passes through work
Property charcoal adsorption box to may remaining hydrocarbon adsorb, achieved the purpose that discharge no pollution, the utility model institute
System high treating effect is stated, it is simple in structure, it is easy to maintenance, suitable for promoting.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structure diagram of the absorption drawable valve closure state of frame provided by the utility model；
Fig. 3 is the structure diagram of the absorption drawable valve opening state of frame provided by the utility model.
In figure：1st, lacquer spraying waste gas room；2nd, the first air-introduced machine；3rd, paint-fog filter；4th, heat exchanger；5th, heated at constant temperature room；6、
Catalytic combustor；7th, the second air-introduced machine；8th, activated carbon adsorption case；9th, the 3rd air-introduced machine；10th, exhaust chimney；11st, frame is adsorbed；12、
Drawable valve.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figures 1 to 3, a kind of lacquer spraying waste gas governing system, which is characterized in that including lacquer spraying waste gas room 1, the first air inducing
Machine 2, paint-fog filter 3, the second air-introduced machine 7, heat exchanger 4, heated at constant temperature room 5, catalytic combustor 6, activated carbon adsorption case 8,
Three air-introduced machines 9, exhaust chimney 10, the lacquer spraying waste gas room 1 are connected by pipeline with the first air-introduced machine 2, first air-introduced machine 2
It is connected by pipeline with the air inlet of paint-fog filter 3, the gas outlet of the paint-fog filter 3 passes through pipeline and heat exchanger 4
Gas access connection low in calories, is equipped with the second air-introduced machine 7 between the paint-fog filter 3 and heat exchanger 4, the heat exchanger 4
Gas vent low in calories is connected by pipeline with heated at constant temperature room 5, and the heated at constant temperature room 5 passes through pipeline and catalytic combustor 6
Connection, 6 exhaust outlet of catalytic combustor are connected by pipeline with the high heat gas access of heat exchanger 4, the heat exchanger 4
High heat gas vent connection activated carbon adsorption case 8, the activated carbon adsorption case 8 connects exhaust chimney by the 3rd air-introduced machine 9
10。
Preferably, the paint-fog filter 3 sets multiple absorption frames 11, glass layer is set in the absorption frame 11,
The coating cloud that can effectively paint particle be formed by setting compound glass fibrous layer carries out absorption processing.
Preferably, the one side of the absorption frame 11 is equipped with drawable valve 12, can facilitate to the glass in absorption frame 11
Glass fibrous layer is replaced.
Optionally, it is equipped with electric heating wire, temperature sensor and controller in the heated at constant temperature room 5, the electric heating wire,
Temperature sensor is electrically connected between controller, constant temperature in heated at constant temperature room 5 is thereby guaranteed that, to ensure to being transported to
Gas in catalytic combustor 6 reaches the temperature of catalysis burning.
In conclusion the utility model provides a kind of lacquer spraying waste gas governing system, high treating effect, processing is thorough,
And it is simple in structure, it is easy to repair.
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, every according to this
Any trickle amendment, equivalent substitution and the improvement that the technical spirit of utility model makees above example should be included in this
Within the protection domain of utility model technical solution.
Claims (4)
1. a kind of lacquer spraying waste gas governing system, which is characterized in that including lacquer spraying waste gas room, the first air-introduced machine, paint-fog filter,
Two air-introduced machines, heat exchanger, heated at constant temperature room, catalytic combustor, activated carbon adsorption case, the 3rd air-introduced machine, exhaust chimney, the spray
Paint exhaust air chamber is connected by pipeline with the first air-introduced machine, and first air-introduced machine is connected by the air inlet of pipeline and paint-fog filter
It connects, the gas outlet of the paint-fog filter is connected by the gas access low in calories of pipeline and heat exchanger, the paint-fog filter
The second air-introduced machine is equipped between heat exchanger, the gas vent low in calories of the heat exchanger is connected by pipeline and heated at constant temperature room
It connects, the heated at constant temperature room is connected by pipeline with catalytic combustor, and the catalytic combustor exhaust outlet passes through pipeline and heat exchange
The high heat gas access connection of device, the high heat gas vent connection activated carbon adsorption case of the heat exchanger, the activated carbon
Adsorption box connects exhaust chimney by the 3rd air-introduced machine.
2. a kind of lacquer spraying waste gas governing system according to claim 1, which is characterized in that the paint-fog filter sets more
A absorption frame, the absorption frame is interior to set glass layer.
3. a kind of lacquer spraying waste gas governing system according to claim 2, which is characterized in that the one side of the absorption frame is equipped with
Drawable valve.
4. a kind of lacquer spraying waste gas governing system according to claim 1, which is characterized in that be equipped in the heated at constant temperature room
Electric heating wire, temperature sensor and controller, the electric heating wire, temperature sensor are electrically connected between controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721125723.XU CN207445970U (en) | 2017-09-04 | 2017-09-04 | A kind of lacquer spraying waste gas governing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721125723.XU CN207445970U (en) | 2017-09-04 | 2017-09-04 | A kind of lacquer spraying waste gas governing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207445970U true CN207445970U (en) | 2018-06-05 |
Family
ID=62249449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721125723.XU Active CN207445970U (en) | 2017-09-04 | 2017-09-04 | A kind of lacquer spraying waste gas governing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207445970U (en) |
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2017
- 2017-09-04 CN CN201721125723.XU patent/CN207445970U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1-48, Beishi village, hi tech Zone, Zibo City, Shandong Province Patentee after: Shandong Baolan Environmental Protection Co.,Ltd. Address before: No.1-48, Beishi village, hi tech Zone, Zibo City, Shandong Province Patentee before: SHANDONG BAOLAN EP Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |