What are the essential safety alarm devices required for coking and chemical production in coal chemical industries?

In Area 2 and Additional Area 2 of process units and storage and transportation facilities that produce or use combustible gases, combustible gas detection and alarm devices shall be installed in accordance with relevant regulations. In the areas of process units and storage and transportation facilities that produce or use toxic gases, toxic gas detection and alarm devices shall be installed in accordance with relevant regulations. These two are the minimum, right? Additionally, coking requires a interlocking device for the three major vehicles.

Your question is too general; without any specific details, how can I tell you what to do? ? ? ? So I hope you can explain it in detail

What I want to say is: what types of alarm devices should be installed in different workshops or sections of coking enterprises, and what types of interlock protection devices are needed. The main workshops in typical coking plants are as follows: Serial Number, Workshop Name, Main Construction Contents. 1. Coking Plant: 1. Coal preparation workshop – coal receiving pits for trucks, clean coal storage areas, crushing buildings, belt conveyor trestles and transfer stations, bulldozer sheds, and coal sampling rooms. 2 Coking Workshop: Coke ovens, quenching towers, quenching pump rooms, coke dust sedimentation tanks, material warehouses, coke screening systems, coke stacking areas, belt conveyor trestles, transfer stations. 3 Gas Purification Workshop: Condensing and blower units, desulfurization and sulfur recovery systems, ammonia vaporization and ammonium sulfate production units, final cooling and benzene washing units, benzene removal units, oil storage facilities, etc. II Coal Washing Plant Facilities: Coal receiving pits, preparation workshops, main plant buildings, concentration workshops, circulating water tanks, transfer points, clean coal unloading and storage systems, as well as the corresponding belt conveyor corridors. III Power Workshop: Steam turbine rooms, deaeration rooms, boiler rooms, machine and boiler control rooms, transformers and switchgear for workshop use, cooling towers, chemical water treatment workshops, etc. IV Utility and Auxiliary Facilities: 1 Auxiliary production facilities: Substations, biochemical treatment stations, refrigeration stations, air compression stations, heating, ventilation, and dust removal systems, machinery repair shops, material warehouses, chemical storage areas, general storage facilities, coal and coke sampling rooms, boiler rooms. I would appreciate guidance from those with more experience. Thank you, this post was last edited by MCCC on 2009-2-27 08:54 ]