Cooperative purification system for oil fume and volatile organic substances of catering service units

Abstract

The invention relates to a cooperative purification system for oil fume and volatile organic substances of catering service units. The effect that the volatile organic substances are effectively purified while the collection efficiency of the oil fume and particles in pollutants is improved is achieved effectively. An oil fume pumping device is mounted in an oil fume collecting hood, and a fume outlet of the oil fume pumping device communicates with a fume inlet of a fume exhausting device. A front grille is mounted on the position, in front of an inlet of the oil fume pumping device, in the oil fume collecting hood. A downward motor is mounted in the upper portion of the dead center of a shell, and a dynamic centrifugal filter net perpendicular to a plane is mounted on a motor shaft. A bevel-face-shaped grille flow equalizing plate is mounted on the position, in front of the dynamic centrifugal filter net, in the shell. Oil collecting grooves are formed in the periphery of the shell.The fume exhausting device is composed of a pipeline, an electrostatic oil fume purifier, a UV photolysis oxidization device, a draught fan and a fume exhausting pipe, wherein the pipeline communicates with the outlet in the upper portion of the oil fume pumping device, and the electrostatic oil fume purifier, the UV photolysis oxidization device, the draught fan and the fume exhausting pipe sequentially communicate through the pipeline. The cooperative purification system integrates oil fume pumping and oil fume purification, the purification efficiency is high, purification is thorough, andthe continuous stable working time is long.

Description

technical field [0001] The invention relates to cleaning and sanitation equipment, in particular to a collaborative purification system for lampblack and volatile organic matter in large and medium-sized catering service units. Background technique [0002] In recent years, with the air pollution of the environment, smog and haze have occurred frequently, and inhalable particulate matter (PM 10 ), fine particulate matter (PM 2.5 ), and volatile organic compounds (VOCs) as the characteristic pollutants of regional atmospheric environmental problems have become increasingly prominent. Catering fume gas as urban fine particulate matter (PM 2.5 ) and one of the main sources of volatile organic compounds (VOCs), the contribution rate of its exhaust emissions to urban air pollution has risen to the third place, and it has a certain impact on air quality and haze weather. Oil fumes and odors in the catering industry have always been the focus of complaints from residents and hav...

AI Technical Summary

Problems solved by technology

[0006] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a collaborative purification system for oily fume and volatile organic compounds in catering service units, which can effectively solve the problem of improving the collection efficiency of oily fume and particulate matter in pollutants. The problem of effective purification of volatile organic compounds

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