BQS (W) explosion-proof sewage and sediment diving mining pump, pump and motor combination of electric drainage equipment. Next to say BQS (W) Flameproof Drainage mine pump structural features and application areas. BQS (W) Flameproof Drainage Mine Pump A, BQS (W) Flameproof Drainage Mining Pump structural features can be long-term continuous operation under water, built-in pump, water flow through the motor sandwich, effective Extend the life of the pump; external pump, impeller using double flow passage over-current structure, smooth operation, sewage capacity, anti-winding, non-clogging phenomenon; Y-type dry flameproof three-phase asynchronous motor , With a large starting torque, good running performance, low noise, small size, light weight, easy maintenance and other characteristics, as well as excellent flameproof structure performance and high degree of protection; electric pump with O-ring rubber seal as a static seal , Good structural performance, the use of rubber curing curve control technology to protect the O-ring moisture resistance and aging of the quality and sealing performance; dynamic seal with two sets of mechanical seals, and oil compartment isolation protection, effective for rotating friction pair to provide lubrication to form Fluid film lubrication protection, while releasing the heat accumulated during the movement, thus extending the service life of the mechanical seal to ensure the sealing performance; electric pump fluid components of mining Wear-resistant alloy cast iron, a fluid pump part is of mechanical design and balance technology, effectively extending the life of the pump. Second, BQS (W) Flameproof Drainage mine pump range of applications Suitable for containing methane or coal dust and other explosive gas environment, there is an explosion of mining underground mining face and roadway and other places supporting the use of pumps. Is widely used in coal mine shaft, inclined shaft and bottom of loose coal slurry drainage automatic drainage. Further Reading: pump valve pipe fittings Exhibition 2016 Exhibition of Information Industry, Internet (Xiamen) Technology Co., Ltd. Author: Asian pumps Network Editor: Yao Xiaoxia (QQ / micro letter:) http://beng.liuti.cn/ (Hotline :)
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