ZLQK series coarse and short mining submersible pumps independently developed by ZLQK in Tianjin make it possible for normal drainage, rescue and rescue, re-mining and tunnel draining and rescue in the mining process between 500 and 800 meters. The picture shows: Medium-blue pump large flow mining submersible pump rough mining submersible pump is not afraid of flooding: normal mining or suddenly met the big stock of water flow can work, a pump and more: can be used as a backup Pump, normal drainage pump, maintenance pump, rescue pump and other uses, its prevention and control of flooding far superior to horizontal centrifugal pump, especially for water level drop, there is a threat of flooding mine use. Low input, high output: the motor is full of water, suitable for diving into the water, high efficiency; low noise, stable and reliable operation; material variety, ordinary cast iron, ductile iron, stainless steel, suitable for different media; Immersion, pollution-free environment, pollution-free. Structural Analysis QK in the suction products from the pump body and submersible motor composed of two parts, the pump body is located above the motor, the inlet located at the bottom of the pump, the suction pump is responsible for absorbing water, booster pump is located above the charge, both to meet Under the suction and meet the high-lift two purposes. Spit outlet is located at the top, spit outlet with a fully enclosed check valve, the purpose is to prevent downtime caused by excessive wear and tear to reduce life expectancy. Performance range Head from 50 meters to 1200 meters, the flow from 30m3 / h ---- 2000m3 / h. This article is copyrighted industry interconnect (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the author and source interconnect industry (Xiamen) Technology Co., Ltd. Author: Asian pumps Network Editor: Yue Lijuan (QQ / micro-channel :) starters: (Service hotline: 400-6030-811)