Guangchen Kaiyuan Environmental Protection High-tech Co., Ltd.

I. Provisions on Flue Cleaning

Provisions on Safety in Production of Beijing Catering Business Units Article 25 The smoke collection hood and flue entrance in the operation room of catering business units shall be cleaned daily within 1 meters. The fume exhaust pipeline in the Chinese food operation room shall be cleaned at least 1 times every 61 days, and the cleaning shall be recorded. Others can find relevant information to understand!

second, flue cleaning standard

kitchen flue cleaning standard: after cleaning the exhaust hood, more than 95% can see stainless steel, and there is no sludge or oil stain. After cleaning, more than 91% of the inner wall of the smoke exhaust horizontal pipeline has no massive oil dirt. After the purifier is cleaned, it can be seen that the primer is free of massive grease.

exhaust hood, grate, fan, purifier, pipeline, water windmill.