Restaurant circulation type ultra-filtration oil smoke purification device

Abstract

The invention discloses a restaurant circulation type ultra-filtration oil smoke purification device. The device comprises a box body and a smoke cover, wherein a settling cavity is formed in the boxbody, a suction cavity with a downward opening is formed in the smoke cover, a connecting pipe is arranged between the settling cavity and the suction cavity, an electrostatic filtering mechanism withan electrostatic settlement filtering function and a waste residue treatment function is arranged in the settling cavity, a liquid storage cavity is formed in the lower side of the settling cavity, the liquid storage cavity is internally provided with a waste residue degrading liquid, and the liquid storage cavity can communicate with the settling cavity. According to the restaurant circulation type ultra-filtration oil smoke purification device, the double filtering effects are achieved, oil smoke generated by cooking of a kitchen in a restaurant can be effectively filtered, so that the discharged gas is more green and environment-friendly, the surrounding residents are not troubled by the restaurant oil smoke, and the device also can increase the suction force of the device by means ofthe purified and filtered gas.

Description

technical field [0001] The invention relates to the technical field of oil fume filtration, in particular to a circulating ultrafiltration oil fume purification device for restaurants. Background technique [0002] At present, with the improvement of living standards and the rise of the food delivery industry, there are more and more restaurants around some residential areas, and more and more cooking fumes are emitted from restaurant kitchens. The cooking fume problem not only plagues the surrounding residents, but also has a great Ambient air pollution is caused. Ordinary range hoods only simply filter the oil fume, and the exhaust gas is still not up to standard, and the filtering effect is greatly reduced after being used for a long time. The ordinary mechanical filter waste residue filtering effect is not good and needs to be improved. , In addition, the generally filtered waste residue will cause secondary pollution, and the waste heat in the oil fume is directly disca...

AI Technical Summary

Problems solved by technology

[0002] At present, with the improvement of living standards and the rise of the food delivery industry, there are more and more restaurants around some residential areas, and more and more cooking fumes are emitted from restaurant kitchens. The cooking fume problem not only plagues the surrounding residents, but also has a great Ambient air pollution is caused. Ordinary range hoods only simply filter the oil fume, and the exhaust gas is still not up to standard, and the filtering effect is greatly reduced after being used for a long time. The ordinary mechanical filter waste residue filtering effect is not good and needs to be improved. , In addition, the generally filtered waste residue will cause secondary pollution, and the waste heat in the oil fume is directly discarded as an energy source and has not been well utilized.

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