Front-end wet-type purification combined equipment

Abstract

The invention provides front-end wet-type purification combined equipment which comprises an upper wet-type waste gas purification device and a lower purification intelligent control box. Water circulation is formed between the upper wet-type waste gas purification device and the lower purification intelligent control box. The wet-type waste gas purification device comprises a wet-type purification equipment reaction box and a smoke stove body which are connected with each other. The wet-type purification equipment reaction box is sequentially provided with an air storage box body, a spraying purification device and a water return tank from top to bottom. The water return tank is connected with a stainless steel water return pipe of the purification intelligent control box through a lower drainage pipe. The purification intelligent control box comprises an upper control box body and a lower water outlet box body. The stainless steel water return pipe penetrates through the control box body and then reaches the water outlet box body. A water pump is arranged outside the water outlet box body, and the water pump is connected with a water feeding connector of the wet-type purification equipment reaction box through a circulating water feeding pipe. The water feeding connector is connected with the spraying purification device through a circulating water pipe. According to the invention, the emission of oil smoke, particulate matters and non-methane hydrocarbon can be reduced, the pollution discharge problem is solved, the illegal cooking oil problem is treated, and the water pollution problem is solved.

Description

technical field [0001] The invention relates to a purification device for industrial dust removal, catering oil fume, particulate matter and non-methane total hydrocarbons, in particular to a front-end wet purification combined equipment. Background technique [0002] At present, kitchen oil fume purification technologies that have entered practical applications include high-voltage electrostatic, front-end mechanical purification, front-end wet purification technology, and ozone oxidation. These technologies have their own advantages and disadvantages. After the high-voltage electrostatic purifier runs for a period of time, the fume inside the purifier is carbonized and dirty oil is formed, and the purification rate drops rapidly. Regular maintenance and cleaning are required. There is dirty oil in the purifier and the flue, which is easy Cause fire; network disk physical dynamics: Utilize the characteristics that the mass of oil fume and particulate matter is greater than ...

AI Technical Summary

Problems solved by technology

The rays emitted by the UV tube are harmful to the human body. It is necessary to prevent light leakage. After running for a period of time, the UV tube will accumulate dirty oil and its performance will decline. There will be dirty oil in the flue, which cannot prevent fire.

[0005] In industrial dust removal technology, especially the purification technology of fine dust particles, it is difficult to purify particulate matter such as welding fume and dust. Most of them use filter bag dust removal or filter cartridge dust removal, which has large wind resistance and high energy consumption. It must be maintained and replaced frequently. filter material

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