Mine explosion venting devices

Firestop seal venting means firestop seal leak means a quote, mine fire retardant vent means, mine gas explosion venting devices has always been on mine safety doctors and patients can not be avoided, a hazard in humans can not be avoided When people will come up with a method or way to reduce the harm caused to humans. I produced the gas special treatment system, it reduces well, when a gas explosion caused the harm. Gas piped water seal means mounted flame arrester vent gas drainage system pipeline, the gas drainage system when unexpected explosion, the shock wave of the first explosion destroyed part of the vent venting parts, high-pressure gas explosion vent through the vent port pressure, thereby protecting the drainage system other equipment, piping and accessories from damage; the flame of the explosion is being protected firearms seal back into the barrier, not along the drainage pipeline transmission, thereby preventing the rest of the drainage system to produce an explosion or fire, avoid accidents to expand. The device includes automatic level control function. Here to tell us about the gas pipeline flame arrester vent seal means range for use in coal mine gas pipeline system, when used in coal mine drainage gas explosion accident occurred, to prevent damage to the shock wave produced by the explosion drainage system, and Flame cut import underground explosion, prevent the accident of a special device. Gas pipeline fire retardant vent seal means environmental conditions a) ambient temperature: (2 ~ 50) ℃; b) Relative humidity: ≤95% (25 ℃); c) atmospheric pressure: (80 ~ 106) kpa; d) the pipeline gas flow rate: ≤10m / s. e) design gas pressure: ≤30kpa; f) work to clean neutral water quality. Shandong million coal mine is a professional manufacturer of gas-proof system, we are committed to the mine on security issues, security issues we mine escort, welcome new customers to join us! ** 153 ** 7650 inquire 2836! Hotline: 15376502836 special QQ: 1545087369 VIP dedicated mailbox: yimei0100@163.com VIP landline: 0537-3151263