Paint spraying, dust removing and organic waste gas purifying integrated machine

Abstract

The invention discloses a paint spraying, dust removing and organic waste gas purifying integrated machine. The paint spraying, dust removing and organic waste gas purifying integrated machine comprises a wind-powered water lifting port, a wind-powered water lifting zone, a wind-powered water lifting buffer zone, an up-and-down boiling wind-powered water lifting, dust removing and purifying zone,a wind-powered water lifting, dust removing and purifying channel with a smaller upper part and a bigger lower part, a condensed water deflector, a collected water buffer zone, a sewer pipe, a water returning tank, an environment-friendly water curtain, a circulating water pool, a uniform-air filtration zone, a low-temperature plasma cracking purification zone, a photocatalytic oxidation purification zone, an activated carbon steady zone, a purified gas discharging zone and a purified gas negative pressure channel. The V-shaped screen water filtering and slag scraping device of the paint spraying, dust removing and organic waste gas purifying integrated machine can completely scrape, fish and clean slag in the water pool, so that automatic slag cleaning, discharging and packaging can be achieved; and the wind-powered water lifting, dust removing and purifying channel with the smaller upper part and the bigger lower part is designed according to the characteristics of fluid motion, andan air inlet is large, then slowly shrinks and becomes very small when the air inlet reaches the wind-powered water lifting port, so that dust-free water vapor can quickly enter the water lifting buffer zone conveniently, collection and purification of dust is facilitated, a water bloom and the water vapor can fully collide and contact with the dust in a boiling manner, and the working efficiencyis improved.

Description

technical field [0001] The invention relates to an exhaust gas purification integrated machine, in particular to an organic exhaust gas purification integrated machine for spraying paint and dust removal, and belongs to the technical field of purification application of paint spraying and dust removal organic exhaust gas. Background technique [0002] At present, in the production process of industrial painting, a large amount of paint mist dust and VOC organic waste gas will be produced, and the paint smell is strong. The spray paint waste gas contains paint mist with high viscosity and fine particles and organic gas with low concentration and large air volume, and Toxic, harmful, flammable, seriously endangering the atmospheric environment, bringing great harm to production and the surrounding environment, and seriously polluting the surrounding environment. [0003] In order to remove paint dust and reduce peculiar smell, it is common to install a pump water curtain cabin...

AI Technical Summary

Problems solved by technology

[0002] At present, in the production process of industrial painting, a large amount of paint mist dust and VOC organic waste gas will be produced, and the paint smell is strong. The spray paint waste gas contains paint mist with high viscosity and fine particles and organic gas with low concentration and large air volume, and Toxic, harmful, flammable, seriously endangering the atmospheric environment, bringing great harm to production and the surrounding environment, and seriously polluting the surrounding environment

[0003] In order to remove paint dust and reduce peculiar smell, it is common to install a pump water curtain cabinet in the production and processing workshop, through which the paint dust is sucked in, and the exhaust gas is directly discharged after being mixed with water. This kind of pump water curtain cabinet is due to its structure Design flaws, although it can reduce the paint dust in the workshop, the exhaust gas after discharge seriously pollutes the surrounding air environment. Therefore, in view of the above problems, an organic waste gas purification machine for spraying paint and dust removal is proposed

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