Pressure air self-rescue device

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b: > : >Pressure air self-rescue device
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: ><>Pressure air self-rescue device Mine-used pressure air self-rescue device is a safe and long-lasting self-rescue device
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b: > : ><>, mine, underground, mine water supply self-rescuing device, mine pressure air water supply self-rescuing device, pressure air self-rescuing device, single body, box type< <>Usage: when an emergency occurs When coal and gas outburst or there are signs of outburst, staff can go inside to avoid the disaster. <<> type pressure air self-rescuer is mainly used for disaster relief and protection in coal mines with coal and gas outbursts. < <>Technical Parameters System Air Supply Pressure< .―.<>Respirator Adjustment Pressure Range: < .―.<>Respirator Air Supply Range: < ―/<>Air Supply Method: Ground System Air Supply or Single Energy Pumping station gas supply silencer capacity: < B <> (< <>) < < > Working principle: This self-rescue device is an isolation protection device. When coal and gas outburst signs or outburst disasters occur underground in the coal mine, disaster evacuation personnel run in It is easy and convenient to turn on the ventilation switch in the nearby self-rescue device, then open the self-rescue bag, and quickly drill the head into the self-rescue bag. At this time, the functional device has completed water discharge, filtration, dust prevention, pressure reduction, silencer and entered normal state. The air in the self-rescue bag can be breathed by the disaster evacuation personnel. Since the pressure in the self-rescue bag is <.-.<>MPa at this time, toxic gases cannot directly enter the bag, and the disaster evacuation personnel will not be harmed by harmful gases. At this time, the disaster evacuation personnel are in the self-rescue bag. Since the self-rescue bag has a shawl-type structure, they can loosen the effective loose part of the protective bag and observe the changes in the nearby disaster situation with their eyes in order to send out information. Shandong China Coal specializes in the production of various types of industrial and mining equipment, security Equipment, <<>Survive by quality, develop by credibility< r<> is our consistent purpose. Welcome to inquire: The pressure air self-rescue device is provided by Shandong Zhongmei Industrial and Mining Security Equipment Co., Ltd., which is responsible for the pressure air self-rescue device. authenticity, accuracy and legality. Business Passepartout does not assume any warranty responsibility for this.
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b: > : >Consult Shi Qingge for details<
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