Regulations on smoke emission from hotel flue

Legal analysis: 1. Cooking and food enterprises that discharge lampblack must install lampblack purification facilities and ensure that they operate as required during operation. The unorganized emission of lampblack is regarded as exceeding the standard.

2. The length of the exhaust outlet section should be at least 4.5 times the diameter (or equivalent diameter) of the straight pipe section.

3. The outlet direction of the exhaust pipe should avoid the easily affected buildings. The specific provisions on the height and location of smoke exhaust pipes shall be formulated by the Provincial Environmental Protection Department.

4, smoke exhaust system should be sealed in good condition, it is forbidden to artificially dilute the concentration of pollutants in the exhaust pipe.

5. When the catering industry produces special odor, refer to the odor concentration index in the Emission Standard of Odor Pollutants.

Legal basis: People's Republic of China (PRC) Air Pollution Prevention and Control Law.

Article 2 The prevention and control of air pollution should aim at improving the quality of the atmospheric environment, adhere to source control, give priority to planning, change the mode of economic development, optimize the industrial structure and layout, and adjust the energy structure. To prevent and control air pollution, it is necessary to strengthen the comprehensive prevention and control of air pollution such as coal burning, industry, motor vehicles and ships, dust and agriculture, carry out joint prevention and control of regional air pollution, and implement coordinated control of atmospheric pollutants such as particulate matter, sulfur dioxide, nitrogen oxides, volatile organic compounds and ammonia and greenhouse gases.

Eighteenth enterprises, institutions and other producers and operators to build projects that have an impact on the atmospheric environment, should carry out environmental impact assessment according to law, and make the environmental impact assessment documents public; Those who discharge pollutants into the atmosphere shall conform to the standards for the discharge of atmospheric pollutants and meet the requirements for the control of the total discharge of key atmospheric pollutants.

Twentieth enterprises, institutions and other producers and operators that discharge pollutants into the atmosphere shall set up air pollutant discharge outlets in accordance with laws and regulations and the provisions of the competent department of ecological environment of the State Council. It is forbidden to discharge atmospheric pollutants by stealing, tampering with or forging monitoring data to evade supervision, temporarily stopping production for the purpose of evading on-site inspection, opening emergency discharge channels in non-emergency situations, and abnormal operation of air pollution prevention and control facilities.