Kitchen fume condensing purification device

Abstract

The invention discloses a kitchen fume condensing purification device. The kitchen fume condensing purification device comprises a fume sucking hood, a duct and a suction fan, wherein a fume condensing tube is mounted on the duct; a bracket is mounted inside the fume condensing tube; a vertical tube is mounted on the bracket; fume condensing sheets are mounted on the outer wall of the vertical tube; the fume condensing sheets are hollow; evaporators of a refrigerator are mounted inside the hollow fume condensing sheets; oil receiving grooves are formed in the lower sides of the fume condensingsheets; the fume condensing sheets and the oil receiving grooves are in staggered and inclined arrangement; an oil receiving trough is formed in the inner lower side of the fume condensing tube; theoil receiving trough is externally connected with a waste oil collecting box. The kitchen fume condensing purification device has the technical effects as follows: high-temperature kitchen fume produced in the cooking process enters the duct under the sucking action of the suction fan, passes through gaps between the fume condensing sheets and the oil receiving grooves, is rapidly cooled, is condensed on the fume condensing sheets and flows into the waste oil collecting box, and the condensed soot can also absorb dust in smoke gas, so that the contents of the soot and the dust in the exhaustedfume are greatly reduced, the temperature of the exhausted fume is reduced, and the thermal pollution of the fume to the environment is reduced.

Description

technical field [0001] The invention relates to a kitchen oil fume purification device. Background technique [0002] With the rapid development of social economy and the improvement of people's living standards, cooking fume pollution has become the third largest air pollution after industrial pollution and traffic pollution in many areas. Chinese food has always been famous for its deliciousness, but the cooking process is mostly fried. Frying, it brings a lot of oily smoke. The problem of oil fume pollution in restaurants, restaurants and unit canteens is relatively serious. The main components of kitchen oil fume are aldehydes, ketones, hydrocarbons, fatty acids, alcohols, aromatic compounds, ketones, lactones, heterocyclic compounds, etc., which have a strong pungent taste. Smell, strong irritation to the mucous membranes of the nose, eyes, and throat, can cause respiratory diseases such as rhinitis, pharyngitis, and bronchitis, and long-term inhalation can induce lung...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of social economy and the improvement of people's living standards, cooking fume pollution has become the third largest air pollution after industrial pollution and traffic pollution in many areas. Chinese food has always been famous for its deliciousness, but the cooking process is mostly fried. Frying, it brings a lot of oily smoke

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