CN210159865U

CN210159865U - Paint spray booth with high paint mist capture rate

Info

Publication number: CN210159865U
Application number: CN201920759276.6U
Authority: CN
Inventors: 陈友伶; 黄钧军; 武奇文; 陈小伶
Original assignee: SUZHOU HUYOU INDUSTRY EQUIPMENT CO LTD
Current assignee: SUZHOU HUYOU INDUSTRY EQUIPMENT CO LTD
Priority date: 2018-10-16
Filing date: 2019-05-24
Publication date: 2020-03-20
Anticipated expiration: 2029-05-24
Also published as: CN110201832A

Abstract

The utility model discloses a high capture rate spray booth of coating cloud, one side of spraying the room body is equipped with the workplace that can communicate with it, one side that the workplace was kept away from to the spraying room body is equipped with the exhaust pipe, the workplace top installation voltage equalizer that the spraying room body was connected with it, voltage equalizer top installation blast pipe, the spraying room body is provided with the spraying room pond with the exhaust pipe bottom, the spraying room pond is close to exhaust pipe one side and is equipped with the vortex and rolls the board, the vortex rolls the board and the inner wall formation air exit that exhaust pipe is close to spraying room body one side, the air exit upper end of formation is provided with the breakwater, the breakwater top is equipped with catch water, catch water top installation exhaust fan, the exhaust pipe is installed to the exhaust fan top. The utility model has the advantages that: during coating, the paint mist capturing rate is improved to 95% -99%, the equipment maintenance and use cost and the tail end waste gas treatment cost are reduced, energy is saved, the environment is protected, an air pipe is not blocked, the coating yield and efficiency are improved, the working environment is improved, and potential safety hazards are reduced.

Description

Paint spray booth with high paint mist capture rate

Technical Field

The utility model belongs to the spray booth field, especially a high capture rate spray booth of coating cloud.

Background

The spraying is an important process step in industrial production, and relates to industries such as automobiles, furniture, packaging and the like, the spraying is generally carried out in a spray booth, in order to meet the requirement of environmental protection, a structure for capturing paint mist in the existing spray booth mainly uses a vertical water curtain plate, a water curtain is formed on the vertical water curtain plate surface to capture redundant paint mist of the spraying, but the structure has limited capturing capacity and low capturing rate, the reason is that the surface area of the formed water curtain is small, the capturing rate on the limited water curtain plate is relatively low, and the load is large in the subsequent organic waste gas environmental protection treatment because the paint mist is brought out by gas.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a high capture rate spray booth of coating cloud.

The utility model provides a high capture rate spray booth of coating cloud, including spraying the room body, one side of spraying the room body is equipped with the workplace that can communicate with it, one side that the workplace was kept away from to spraying the room body is equipped with exhaust duct, it is connected with it to spray the room body the installation equalizer in workplace top, equalizer top installation blast pipe, spray the room body with the exhaust duct bottom is provided with sprays the room pond, it is close to spray the room pond exhaust duct one side is equipped with the vortex board, the vortex board with the exhaust duct is close to the inner wall of spraying room body one side forms the air exit, the air exit upper end of formation is provided with the breakwater, the breakwater top is equipped with catch water, catch water top installation exhaust fan, exhaust fan top installation exhaust duct.

Preferably, one half of the air inlet of the scroll plate sinks in the room spraying water tank.

Preferably, the vortex plate is of a turbine type, and the paint mist is mixed with water by vortex-shaped airflow to form water-shaped particles.

Preferably, the number of the water baffles arranged in the exhaust duct is three, and the water baffles are respectively arranged in the exhaust duct at forty-five angles.

Preferably, the water baffle is made of glass fiber cotton, furnace slag and activated carbon.

Preferably, the steam-water separator is arranged in the exhaust duct at an angle of forty-five degrees and above the water baffle.

Preferably, the exhaust fan is a turbine type exhaust fan.

Preferably, the steam-water separator is a baffle type steam-water separator, and steam-water separation is performed through high-speed wind speed.

The beneficial effects of the utility model are that

The utility model provides a high capture rate spray booth of coating cloud, during the application, the coating cloud capture rate improves greatly, can reach 95% ~99%, reduces the plant maintenance use cost, reduces terminal exhaust-gas treatment cost, the energy saving, and the environmental protection does not block up the tuber pipe, reduces and maintains the maintenance cost, promotes application yield and efficiency, promotes staff operational environment, reduces the potential safety hazard.

Drawings

Fig. 1 is a plan view of the present invention.

Reference numerals

1. The spraying room comprises a spraying room water pool, 2, a vortex plate, 3, a water baffle, 4, a steam-water separator, 5, a spraying room body, 6, an exhaust fan, 7, an exhaust pipe, 8, an air supply pipe, 9, a pressure equalizing box, 10, a workshop, 11 and an exhaust pipeline.

Detailed Description

The technical solution of the present invention is described clearly and completely below with reference to the drawings in the examples of the present invention. The utility model provides a high capture rate spray booth of coating cloud, the coating cloud that produces during the spraying forms vortex form air current through first volute scroll plate, make coating cloud and water intensive mixing, form great heavier granule, block through three breakwaters, further block the granule that slightly heavy coating cloud and water joined, peel off through catch water again, make slightly light coating cloud blockked by whole, flow to spray booth pond the inside with water together, it deposits to form the coating cloud, the coating cloud gets rid of efficiency and can reach (95% ~ 99%), few coating cloud is sent to terminal exhaust-gas treatment equipment along with the air admission exhaust fan and is handled.

Examples

As shown in fig. 1, a paint spray booth with high paint mist capture rate comprises a booth body 5, one side of the booth body 5 is provided with a workshop 10 which can be communicated with the booth body, one side of the booth body 5, which is far away from the workshop 10, is provided with an exhaust duct 11, a pressure equalizer 9 is installed at the top of the workshop 10, which is connected with the booth body 5, an air supply pipe 8 is installed above the pressure equalizer 9, a booth water tank 1 is arranged at the bottom of the booth body 5 and the exhaust duct 11, a scroll plate 2 is arranged at one side, which is close to the exhaust duct 11, of the booth water tank 1, an exhaust outlet is formed by the inner wall, which is close to one side of the booth body 5, of the scroll plate 2 and the exhaust duct 11, a water baffle 3 is arranged at the upper end of the formed exhaust outlet, a steam separator 4 is arranged above the water baffle 3, an exhaust fan 6.

Preferably, one half of the air inlet of the scroll plate 2 sinks in the spray room water tank 1.

Preferably, the scroll plate 2 is of the turbine type, and the swirling air flow mixes the paint mist with water to form water-like particles.

Preferably, the three water baffles 3 are installed in the exhaust duct 11 and are respectively installed in the exhaust duct 11 at an angle of forty-five degrees.

Preferably, the water baffle 3 is made of glass fiber cotton, furnace slag and activated carbon.

Preferably, the steam-water separator 4 is installed in the exhaust duct 11 at an angle of forty-five degrees above the water baffle 3.

Preferably, the exhaust fan 6 is a turbo type exhaust fan.

Preferably, the steam-water separator 4 is a baffle-type steam-water separator, and performs steam-water separation by high-speed wind speed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high capture rate spray booth of coating cloud, includes spray booth body (5), its characterized in that: one side of the spray room body (5) is provided with a workshop (10) which can be communicated with the spray room body, one side of the spray room body (5) far away from the workshop (10) is provided with an exhaust duct (11), the spray room body (5) is connected with the pressure equalizer (9) installed at the top of the workshop (10), an air supply pipe (8) is installed above the pressure equalizer (9), a spray room water pool (1) is arranged at the bottom of the spray room body (5) and the exhaust duct (11), a vortex plate (2) is arranged at one side of the spray room water pool (1) close to the exhaust duct (11), the vortex plate (2) and the exhaust duct (11) are close to the inner wall of one side of the spray room body (5) to form an exhaust outlet, a water baffle (3) is arranged at the upper end of the formed exhaust outlet, a steam-water separator (4) is arranged above the water baffle (3), and an exhaust fan (6) is installed above the steam-water separator (4), an exhaust pipe (7) is arranged above the exhaust fan (6).

2. The paint mist high capture rate paint spray booth of claim 1, wherein: one half of the air inlet of the scroll plate (2) sinks in the spray room water tank (1).

3. The paint mist high capture rate paint spray booth of claim 2, wherein: the vortex plate (2) is of a turbine type, and paint mist and water are mixed by vortex-shaped airflow to form water-shaped particles.

4. The paint mist high capture rate paint spray booth of claim 1, wherein: the three water baffles (3) are arranged in the exhaust duct (11) and are respectively arranged in the exhaust duct (11) at forty-five angles.

5. The paint mist high capture rate paint spray booth of claim 4, wherein: the water baffle (3) is made of glass fiber cotton, furnace slag and activated carbon.

6. The paint mist high capture rate paint spray booth of claim 1, wherein: the steam-water separator (4) is installed in the exhaust duct (11) in a forty-five degree angle mode, and is arranged above the water baffle (3).

7. The paint mist high capture rate paint spray booth of claim 1, wherein: the exhaust fan (6) is a turbine type exhaust fan.

8. The paint mist high capture rate paint spray booth of claim 1, wherein: the steam-water separator (4) is a baffle type steam-water separator and performs steam-water separation through high-speed wind speed.