Chemical enterprise noise or vibration control safety protection facilities

1   Chemical construction project design and factory noise control standards shall comply with the "Code for Noise Control of Industrial Enterprises" (GBJ87) .

1   The noise ( or vibration ) control design of chemical construction projects shall adopt comprehensive prevention and control measures according to the characteristics of the production process and the nature of the equipment, adopt new processes, new technologies, new equipment, and the mechanization, automation, and confinement of the production process to achieve long-distance or isolation operations.

3   Under production conditions, the general layout should factor binding acoustic rational planning should be arranged to separate high noise and low noise region area, away from the noise contaminated living areas, and take advantage of natural features, construction (structure) and the like Barriers block the propagation of noise ( or vibration ) .

4   All types of machinery and equipment selected in chemical engineering design shall have noise ( vibration if necessary ) indicators. Low-noise mechanical equipment shall be used in the design. For noise sources that exceed single standards, effective control shall be taken according to noise source characteristics in the design. Measures to make noise ( and vibration ) comply with national standards and relevant regulations.

5   In chemical engineering design, vibration isolation and vibration isolation design shall be adopted when mechanical equipment with solid-borne sound transmission and vibrational radiation noise caused by strong vibration or impact, or vibrations affect the operation of personnel, mechanical equipment and the surrounding environment.

6   Operators operating in high-noise work areas must be provided with the necessary personal noise protection equipment, and if necessary, soundproof operation rooms should be provided.

The information in this article comes from the Internet and was reorganized and edited by China Rescue Equipment Network.