Kitchen oil mist and lampblack purifier

Abstract

The invention discloses a kitchen oil mist and lampblack purifier, which comprises a sealed purifier shell and an electric cabinet arranged outside the shell; the shell comprises an oil mist and lampblack suction port and an air outlet; an oil collecting groove primary filter plate, a fiber filter screen, a low-temperature plasma purifier and a photocatalyst purifier are sequentially arranged between the oil mist and lampblack suction port and the air outlet in the shell; and a fan is arranged on the air outlet. Through the purifier, oil mist and lampblack can be regularly, hierarchically and systematically trapped and collected, so that the oil mist and the lampblack are finally fully cracked, removed and purified and can also be instantaneously sterilized; the kitchen oil mist and lampblack purifier meets the environmentally-friendly emission requirement, and is simple in structure, low in investment, low in energy consumption, economic and feasible; and the kitchen oil mist and lampblack purifier provides a clean and healthy working and living environment for repast personnel and neighborhoods, and is suitable for lampblack and oil mist discharge purification treatment of the catering industry.

Description

technical field [0001] The invention belongs to the technical field of internal environment treatment, in particular to a kitchen oil mist and oil fume purifier. Background technique [0002] With the advancement of industry and the continuous improvement of people's living standards, the demand for catering continues to increase, and the kitchen industry continues to grow and develop. The resulting kitchen oil mist and fume pose a serious threat to human health and the living environment. In the process of kitchen processing, the oil mist and fumes produced after heating edible oil contain a large number of harmful substances to the human body, such as: aromatic compounds, aldehydes, hydrocarbons, fatty acids and other organic substances, which will have a direct impact on the kitchen processing staff. Physical injury, when staying in ventilation ducts or equipment, it will breed a large number of bacteria, which will endanger people's health; if it is discharged into the a...

AI Technical Summary

Problems solved by technology

The above methods can condense the oil mist and soot into oil droplets for centralized collection, but these methods all have defects: the primary effect filtration method can only filter out large particles of oil mist and soot; the "primary effect filter + medium effect filter" method can remove large particles Part of the large particles and small particles of oil mist and oil fume molecules, but still can not meet the discharge requirements; the electrostatic precipitator method needs to be equipped with a high-voltage power distribution device because of the DC discharge, which makes the oil stains easily adhere to the electrodes, resulting in electrode failure and low efficiency. ; Due to the immiscibility of oil and water in the spray washing method, its treatment effect and emission concentration cannot meet the national emission standards

[0008] To sum up, most of the existing oil fume and oil mist purification technologies have unsatisfactory treatment effects. At present, there is no report on the simultaneous purification and disinfection of kitchen oil mist and oil fume. The existing technologies are in urgent need of improvement.

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