Spray booth with air purification system

Abstract

The invention discloses a paint spraying room with an air purification system, belongs to the technical field of paint spraying rooms, and aims to solve the problems that air purification in the paintspraying room is not thorough and secondary pollution is easy to cause by simply adopting a water curtain pipe to spray water. The technical scheme essentials are as follows: the paint spraying roombody, a compressed air unit arranged on the top wall of the paint spraying room body, a water circulation purification unit, an air suction unit positioned outside the side wall of the paint sprayingroom body, an aerosol adsorption purification unit communicated with the air suction unit and a photo-oxygen purification unit communicated with the air outlet end of the aerosol adsorption purification unit; the side wall of the paint spraying room body is provided with an air passage, and the air suction unit is arranged at the air passage; the water circulation purification unit comprises a water collecting tank, a shower tank connected with the shower pipe at the bottom and a water guide plate suspended right above the water collecting tank at the bottom; And a recycling water pump is communicated between the water collecting tank and the shower tank through a pipeline. The paint spraying room with an air purification system has the advantages of thoroughly purification of the pollutedaerosol, being beneficial to keeping the working environment in the paint spraying room sanitary and having small secondary pollution.

Description

technical field [0001] The invention relates to the technical field of painting booths, more specifically, it relates to a painting booth with an air purification system. Background technique [0002] Painting is an important part of the manufacture of civil air defense equipment. Since the aerosol generated during the painting process contains various organic components and has a pungent odor, the painting operation is usually carried out in a dedicated painting room. [0003] Such as existing application publication number is CN105478288A Chinese patent a kind of spray booth, comprises spray booth body, pool, grille plate, spray board frame, spray gun, water curtain pipe, paint warehouse, paint conveying pipe, water tank, water conveying pipe and water filter pipe; the water pool is fixed at the bottom of the spray booth, and the upper end of the pool is covered with a grid plate; the spray plate frame is fixed on the grid plate, including a base, a rotating shaft, a rotat...

AI Technical Summary

Problems solved by technology

[0005] 1. Water is directly sprayed in the spray booth, causing the environment in the spray booth to be humid, which affects the painting operation and the residual water stains are troublesome to clean up, which is easy to cause secondary pollution;

[0006] 2. The water curtain sprayed by the water curtain tube can only settle the mist in the air around the water curtain tube, and cannot effectively purify the air in the spray booth;

[0007] 3. Simply using the water curtain tube to spray water on the aerosol deposition can only simply remove some liquid or fixed pollutant particles in the air and a small amount of water-soluble pollutants, and cannot effectively reduce VOC, odorous substances, colored substances, etc.

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