Research and Application of Fire Prevention and Extinguishing for the Main Inclined Shaft Tape Conveyor in Hufeng Coal Industry
Long term operation of tape conveyors can easily lead to various malfunctions and cause fire risks,causing significant losses to personnel and facilities.In view of the problems of low efficiency,poor accuracy,difficult to comprehensively monitor and automatically extinguish fires existing in Hufeng Coal Industry,which mainly relies on manual inspection and finite point temperature detection.Using the new type of distributed fiber optic temperature detection technology as a basis,a complete set of comprehensive fire prevention and extinguishing system for the main inclined shaft is formed by researching and applying automatic alarm and automatic fire extinguishing devices.This system covers the entire area of the main inclined shaft tape conveyor and roadway,and senses temperature,smoke,and abnormal concentration of carbon monoxide in real time.Once any potential risks are found,it automatically alarms and automatically extinguishes the fire;In areas with abnormal temperature,the fire prevention and extinguishing system provides emergency intelligent assistance suggestions in a timely manner to prevent and reduce fire accidents and improve the factor of production safety.
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