Residents downstairs there are rules and regulations can not open the hotel, first complain 12345 Environmental Protection Bureau, the Market Supervision Bureau, did not give the treatment, you will be the competent authorities directly sued the court, you can sue the hotel You can also sue the Environmental Protection Bureau over the Market Supervision Bureau (go to the administrative litigation, because the Prevention and Control of Air Pollution Law is the environmental protection department issued, Article 81 there are provisions prohibiting the establishment of a dedicated in the residential building, the lack of supporting The residential building, not supporting the establishment of a special flue of commercial and residential complexes and commercial and residential complexes and residential floors adjacent to the commercial floors of the new construction, alteration, expansion of the production of fumes, odors, waste gas of food service projects.)

There are several other regulations and rules you can use

Environmental Protection Standard HJ 554-2010

Article 423

The horizontal distance between the boundary of newly built catering establishments generating oily fumes and the boundary of environmentally sensitive targets shall not be less than 9m

Article 622

The distance between the outlet of the oily fume discharge, purified from oily fumes and the The distance between the oil smoke vent and the surrounding environmentally sensitive targets after oil smoke purification shall not be less than 20m;

Article 623

When the height of the building where the catering unit is located is less than or equal to 15m, the oil smoke vent shall be higher than the roof; when the height of the building is more than 15, the height of the oil smoke vent shall be more than 15m.

Code for the Design of Catering Buildings Standard No.:JGJ 64-1989

Article 334 The indoor net height of the kitchen and food production room shall not be less than 3m. hope it can help you.