BQS (W) mine explosion-proof sewage sediment-discharging submersible pumps, in strict accordance with GB / T3836> and MT / T316> explosion-proof design requirements. Impeller uses a unique dual-flow channel, dirt pollution ability, non-clogging. Particularly suitable for containing methane or other explosive underground coal mine tunnels and tunnels and other places, transportation of high cinder content, large diameter coal particles of the media. Features: Between the motor and the pump using two sets of mechanical seal isolation, the upper seal to prevent indoor liquid into the motor, the next seal to prevent water into the sealed room. The pump design compact structure, small size, light weight, long life, sewage capacity, long-term continuous operation, smooth operation advantages. Mezzanine strong cooling can run dehydration. Main purposes: Suitable for coal mine methane (commonly known as gas) and coal dust explosion hazards in places, conveying sediment, slime, coal gangue, cinder, fiber and other insoluble solid phase mixed sewage. It can also be used to discharge waste water, rainwater and sewage containing solid particles and long fibers in construction buildings, hospitals, residential quarters, municipal engineering, road traffic and construction, factory sewage disposal and small-scale sewage treatment.
Explosion Proof Industrial Thermocouple,Thermocouple Type K,Espeto E Type Thermocouple Casing
Sanitary Ware.Co., Ltd , http://www.nbthermocouple.com