In the coal chemical industry, actuators are one of the core components for achieving process automation, safety control and efficient production. Since coal chemical production involves high temperature and high pressure, toxic and explosive media, and complex reaction systems, actuators undertake key tasks such as valve control, media switching, flow/temperature regulation, and safety interlocks, and are the guarantee for the stable operation and intelligent control of the entire device.
In the coal chemical industry, actuators are one of the core components for achieving process automation, safety control and efficient production. Since coal chemical production involves high temperature and high pressure, toxic and explosive media, and complex reaction systems, actuators undertake key tasks such as valve control, media switching, flow/temperature regulation, and safety interlocks, and are the guarantee for the stable operation and intelligent control of the entire device.
The main uses of actuators in the coal chemical industry:
1. Process control valve drive (regulation switch): Key processes in coal chemical industry, such as gasification, purification, synthesis, separation, etc., all require actuator-driven valves for precise control.
2. Safety interlock control (SIS system): Coal chemical processes are flammable, explosive, and highly corrosive, and actuators are often linked to safety instrument systems.
Commonly used: explosion-proof pneumatic actuators, spring reset quick-cut actuators.
3. Remote automatic adjustment: The coal chemical plant area is large in scale and the environment is harsh, and the actuator can be realized through the DCS or PLC system.
4. Energy saving and consumption reduction control: Precise control of medium flow through intelligent actuators can greatly improve energy efficiency and raw material utilization.
5. Anti-corrosion/anti-blocking control: Coal chemical industry often handles highly abrasive and high-viscosity media, such as water-coal slurry, slag water, sulfide, etc., and actuators are used.
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