What is included in the design of occupational disease protection facilities

Occupational hazards health protection facilities design requirements 2.7.1 Ventilation system ventilation system ventilation and detoxification, ventilation and dust removal and air conditioning design must follow the "heating, ventilation and air-conditioning design code" (GB 50019-2003) and the corresponding dust, toxicity and technical specifications and procedures, local mechanical exhaust system exhaust hood must follow the design principles. The design principles, the size of the wind speed at the mouth of the hood must ensure that the dust and poison generated by the source will be sucked into the hood. The composition of the ventilation system, pipe material and its distribution should be reasonable, easy to condense steam and gather dust ventilation pipe, several substances can cause explosion, combustion or the formation of more harmful mixtures, compounds of the ventilation pipe should be set up a separate system, do not connect with each other, the number of times of accident ventilation air change. The design should have measures to control secondary pollution, when using circulating air, the incoming air must be purified, and the concentration of dust or harmful substances in the incoming air shall not exceed 30% of the maximum allowable concentration of the substance. 2.7.2 Anti-corrosive design of dust, toxic substances or acids and alkalis and other strong corrosive media in the workshop, should be designed to wash the ground and wall facilities, the ground should be a certain slope slope drainage system. 2.7.3 Anti-noise design of noise and vibration generating equipment should have anechoic, acoustic, sound insulation and vibration isolation, vibration damping measures, and according to the physical characteristics of noise and vibration of a reasonable design, so that it meets the requirements of the "industrial enterprise design health standards" (GBZ 1-2002). Generate high-frequency, microwave and other non-ionizing radiation equipment should have a good ground wire metal shielding. 2.7.4 Anti-temperature and heat radiation, moisture, anti-odor design requirements anti-temperature and heat radiation, moisture, anti-odor design measures should be in accordance with the "Industrial Enterprise Design Health Standards" (GBZ l a 2002) and the corresponding norms. 2.7.5 Lighting and lighting design Workshop lighting in accordance with the "Architectural Lighting Design Standards" (GB/T 50033-2001) and "Architectural Lighting Design Standards" (GB 50034-2O04) for design. 2.7.6 Alarm device design in the generation of toxic and hazardous gases, flammable and explosive substances or volatile substances and the possible leakage or accumulation of the place, must be set up fixed or portable detection and alarm instruments and accident ventilation equipment. 2.7.7 Design of living sanitary facilities The design plan of living sanitary facilities, including new enterprise workers' canteen, child care institutions, bathrooms and sanitary medical institutions, shall meet the requirements of relevant sanitary standards. Drinking water facilities shall be set up in workshops, and changing rooms, rest rooms, toilets, sanitary rooms for female workers shall be set up, and showers shall be set up in accordance with the requirements of workshop sanitary level. The living sanitary facilities in the reconstruction, expansion and renewal projects must be implemented according to the requirements of "Industrial Enterprise Design Sanitary Standards". 2.7.8 Design of emergency rescue facilities Newly-built enterprises shall set up professional organizations for prevention and control of occupational diseases and emergency rescue facilities and necessary instruments and equipment according to the nature of production. 2.8 Expected effect of all occupational hazards by the protection and control of the preliminary design (occupational health chapter) must be quantified in the expected effect; the production process of occupational hazards arising from the use of architectural design solutions and occupational disease protection measures and the expected effect of the necessary personal protective measures.