With the continuous improvement of living standards, the catering industry has developed rapidly, and the pollution of kitchen fume to the atmosphere has become more and more serious. Therefore, the installation of fume purifier in the kitchen has to be carried out, which makes related industries pay more and more attention to this equipment. At the same time, in the strict control of the relevant monitoring departments, we can now understand the importance of fume purifiers to our lives.

It can be understood from the following aspects:

1. What is the cooking fume purifier? Oil fume purifier refers to the equipment that stops purifying and disposing the oil fume generated during cooking and food processing.

2. Why can't the hotel be opened without installing an oil fume purifier?

(1) The Ministry of Environmental Protection strictly requests the environmental protection bureaus (offices) of all provinces, municipalities, autonomous regions and municipalities directly under the Central Government and the environmental protection bureaus of key environmental protection cities to include the problem of oil fume pollution in the scope of normal environmental management; Strictly stop the unorganized emission of lampblack pollution sources, and force the installation of ventilation equipment and purification if there is no ventilation equipment and purification installation. The emission standard should conform to the requirements of the "emission standard of cooking fume in catering industry (for Trial Implementation)" (GB 18483-2111)

(2) The requirements of Karamay Environmental Protection Bureau at the municipal environmental protection work conference in 2111 and the detailed measures of the "Implementation Plan for" Paying Attention to People's Livelihood Year "in 2111, and actively carry out the special work to rectify the cooking fume and noise pollution in the catering industry, so as to treat all the main roads and residents in the city.

(3) According to the assessment standard of Karamay City Management Committee and the long-term mechanism of district urban management, Article 3 of environmental maintenance management: The catering place was stopped without the request of deducting 1.5 points/home for the installation of lampblack purification.

3. Cooking oil fume is harmful to the environment and health. Cooking oil fume is one of the main sources of volatile organic compounds (VOCS) and PM11 (inhalable particles with particles smaller than 11μm) in the atmosphere. Among the factors that cause lung cancer, cooking oil fume is the second risk factor after "deep smoking" smoke reaching the deep respiratory tract. The strong permeability and viscosity of oil fume have a great influence on the surrounding environment (including people, buildings and other receptors). According to the research, it is indicated that cooking fume is the air pollution source in the city after automobile exhaust.

4. What are the requirements of the country on oil fume emission?

a. On February 29th, 2111, the Ministry of Environmental Protection issued the National Environmental Protection Code (GWPB5—2111) "Cooking Smoke Emission Code (Trial)", which made detailed rules on the implementation scope, emission limit, monitoring and implementation of the code. The specification has been implemented since July 1, 2111;

B. national rules: the catering industry units that discharge oil fume must install oil fume purification equipment and ensure that they operate as required during operation, and the unorganized emission of oil fume is regarded as exceeding the standard;

C. the oil fume purifier is not maintained and cared for for for a long time, which leads to low purification efficiency. Environmental monitoring team found and rectified within a time limit. It can be seen that the failure to install an oil fume purifier in the catering industry will not only affect the well-being of the surrounding residents, but also be punished by the environmental protection department according to the rules.