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CN-115815031-B - Paint spraying workshop oil mist treatment system and treatment method thereof

CN115815031BCN 115815031 BCN115815031 BCN 115815031BCN-115815031-B

Abstract

The application discloses a paint shop oil mist treatment system and a treatment method thereof, wherein the paint shop oil mist treatment system comprises an air draft device arranged on one side of a paint spray room and close to a workbench, an oil mist separation device connected with the air draft device and used for oil mist separation of gas in the air draft device, air exhaust pipelines horizontally arranged on the top of the paint spray room, two sides of the air exhaust pipelines and the end part far away from the workbench are respectively provided with a plurality of groups of symmetrical air exhaust branch pipes, a guide device arranged on one end of the air exhaust branch pipes, far away from the workbench, of the air exhaust pipelines and used for guiding the gas in the paint spray room towards the workbench, and a blowing device arranged in the paint spray room and used for blowing the air exhaust pipelines of the air exhaust branch pipes. When the application is used, the exhaust range of the paint spraying workshop can be increased, and the harmful gas of the paint spraying workshop can be effectively reduced.

Inventors

  • Yu Zongshen
  • YU HUANJUN
  • WU MIN

Assignees

  • 武汉焕龙建筑工程有限公司

Dates

Publication Date
20260505
Application Date
20221223

Claims (8)

  1. 1. The paint spray shop oil mist treatment system is characterized by comprising an air draft device which is arranged at one side of a paint spray booth (1) and is close to a workbench (10); The oil mist separation device is connected with the air suction device and is used for oil mist separation of the gas in the air suction device; the exhaust pipelines (2) are horizontally arranged at the top of the paint spray booth (1), and a plurality of groups of symmetrical exhaust branch pipes (21) are arranged at both sides and at the end part far away from the workbench (10); the guide device is arranged at one end of the exhaust branch pipe (21) and the exhaust pipeline (2) away from the workbench (10) and is used for guiding the gas in the paint spraying chamber towards the workbench (10); And a blower device arranged in the spray booth (1) for blowing air to the exhaust duct (2) of the exhaust branch pipe (21); The guide device comprises an extension plate (22) fixed on the upper edge of the end part of the exhaust branch pipe (21), an air deflector (23) rotatably arranged on one side of the extension plate (22) far away from the exhaust branch pipe (21) and the extension direction of which is perpendicular to the extension direction of the exhaust branch pipe (21), and a first adjusting piece arranged on the extension plate (22) and used for adjusting the angle of the air deflector (23); The air conditioner is characterized in that a sliding block (24) is arranged on the inner side of the extension plate (22) and the inner side of the air deflector (23) in a sliding mode towards the direction of the hinge point of the air deflector (23), a return spring (25) is arranged on the inner side of the extension plate (22) and the air deflector (23) and used for driving the sliding block (24) to slide towards the direction away from the hinge point of the air deflector (23), an elastic plate (26) is rotatably arranged on the corresponding sliding block (24) at the side, and a second adjusting piece is arranged on the extension plate (22) and used for adjusting the bending degree of the elastic plate (26).
  2. 2. A paint shop oil mist treatment system according to claim 1, characterised in that an elastic cloth is arranged between the two sides of the air deflector (23) and the air outlet branch (21) for connecting the two.
  3. 3. A paint shop oil mist treatment system according to claim 1, characterized in that the side of the air deflector (23) away from the hinge point and the bottom edge of the end of the exhaust branch pipe (21) are both hinged with a rotating plate (27), and the air deflector (23) and the exhaust branch pipe (21) are both provided with a driving assembly for driving the rotating plate (27) to rotate.
  4. 4. The paint shop oil mist treatment system according to claim 1, wherein two exhaust branch pipes (21) are respectively arranged on two sides of the exhaust pipeline (2), wherein the end parts of the exhaust branch pipes (21) which are not arranged at two ends of the exhaust pipeline (2) are rotatably arranged on the outer side of the exhaust pipeline (2) by adopting corrugated pipes, an arc plate (3) is further arranged at the top of the paint spray booth (1) so that the exhaust branch pipes (21) rotate around a rotation point, and a power assembly for driving the corresponding exhaust branch pipes (21) to rotate along the arc plate (3) is further arranged at the top of the paint spray booth (1).
  5. 5. The paint shop oil mist treatment system according to claim 4, wherein the power assembly comprises a servo motor (31) arranged at the top of the paint spray booth (1), and a telescopic rod (32) arranged on an output shaft of the servo motor (31), a moving block (33) for sliding the exhaust branch pipe (21) is slidably arranged on the arc-shaped plate (3), and one end of the telescopic rod (32) away from the servo motor (31) is hinged on the moving block (33).
  6. 6. The paint shop oil mist treatment system according to claim 4, wherein the end of the exhaust pipe (2) far away from the workbench (10) is provided with a fixed pipe (20), the exhaust branch pipe (21) far away from the workbench (10) is slidably sleeved on the fixed pipe (20), and a first driving member for driving the exhaust branch pipe (21) far away from one end of the workbench (10) to slide is arranged outside the fixed pipe (20).
  7. 7. The paint shop oil mist treatment system according to claim 6, characterized in that the extension plate (22) is provided with a rotating shaft (220) penetrating through the exhaust branch pipe (21), the exhaust branch pipe (21) is provided with a second driving member for driving the rotating shaft (220) to rotate, and a telescopic cloth (221) for connecting the extension plate (22) and the exhaust branch pipe (21) is arranged between the extension plate and the exhaust branch pipe.
  8. 8. A method of treating a paint shop mist, based on the mist treatment system of claim 7, comprising the steps of: Step one, when a worker performs paint spraying work in a paint spraying chamber, an air draft device and an oil mist separation device can be started; Step two, starting a blowing device to blow the exhaust pipeline (2) and the exhaust branch pipe (21); And thirdly, starting the power assembly, the first driving piece and the second driving piece to enable the exhaust branch pipe (21) and the air deflector (23) to move to a preset position.

Description

Paint spraying workshop oil mist treatment system and treatment method thereof Technical Field The invention relates to the field of paint shop oil mist treatment, in particular to a paint shop oil mist treatment system and a paint shop oil mist treatment method. Background China is a large country of manufacturing industry, and in workshops of some manufacturing industries, paint workshops are usually arranged, and paint is mainly sprayed on the surfaces of furniture or metal devices by the paint workshops to beautify or protect products. At present, traditional paint spraying workshop setting is generally simpler, can set up the workstation in the workshop generally, can set up the exhaust column in one side that the workshop is close to the workstation, and the exhaust column is connected with exhaust column, because the air of paint spraying room the inside contains harmful gas such as a large amount of paint, can install oil mist separator on the exhaust column generally, when the staff sprays paint to the product of placing on the workstation, can open exhaust column and oil mist separator to handle the harmful substance in the paint spraying workshop. Aiming at the current technical situation, the inventor considers that the traditional oil mist treatment mode has poor effect, and particularly the exhaust range of an exhaust pipeline is limited, so that a lot of harmful gas still exists in a paint shop and is not timely extracted for treatment, and the oil mist treatment mode needs to be further improved. Disclosure of Invention The application aims to provide a paint shop oil mist treatment system and a treatment method thereof, which can increase the exhaust range of a paint shop and effectively reduce harmful gas in the paint shop. The application provides a paint shop oil mist treatment system, which adopts the following technical scheme: The paint spraying workshop oil mist treatment system comprises an air draft device arranged on one side of a paint spraying room and close to a workbench, an oil mist separation device connected with the air draft device and used for separating oil mist from gas in the air draft device, air exhaust pipelines horizontally arranged on the top of the paint spraying room, two sides of the air exhaust pipelines and the end part far away from the workbench are provided with a plurality of groups of symmetrical air exhaust branch pipes, a guide device arranged on one end of the air exhaust branch pipes, far away from the workbench, of the air exhaust pipelines and used for guiding the gas in the paint spraying room towards the workbench, and a blast device arranged in the paint spraying room and used for blasting the air exhaust pipelines of the air exhaust branch pipes. Through adopting above-mentioned technical scheme, set up exhaust duct and exhaust branch pipe at the spray booth top, set up wind-guiding device and blast apparatus simultaneously, when blast apparatus was opened, the wind-guiding device of setting can lead to the wind direction for the gaseous direction flow towards the workstation as far as possible in the spray booth, the exhaust device and the oil mist separator of rethread setting can be quick and extensive handle the harmful gas in the spray booth, the effectual harmful gas that has reduced in the spray booth. The application further provides that the guide device comprises an extension plate fixed on the upper edge of the end part of the exhaust branch pipe, an air deflector rotatably arranged on one side of the extension plate far away from the exhaust branch pipe, and the extension direction of the air deflector is perpendicular to the extension direction of the exhaust branch pipe, and a first adjusting piece arranged on the extension plate and used for adjusting the angle of the air deflector. Through adopting above-mentioned technical scheme, the aviation baffle of setting can lead the wind that the exhaust branch pipe comes out for the wind of blowing off can blow the direction of spray booth edge harmful gas towards the workstation, and the first regulating part of setting can carry out the regulation of angle to the aviation baffle, thereby can increase the application scope of aviation baffle. The application further provides that the inside of the extension plate and the inside of the air deflector are provided with sliding blocks in a sliding manner towards the direction of the air deflector hinge point, return springs which are arranged on the inside of the extension plate and the air deflector and used for driving the sliding blocks to slide towards the direction away from the air deflector hinge point are arranged, elastic plates which are arranged on the corresponding sliding blocks in a side rotating manner, and second adjusting parts which are arranged on the extension plate and used for adjusting the bending degree of the elastic plates. Through adopting above-mentioned technical scheme, the elastic plate of setting can be on