Product Description

Coal seam water injection pump

Coal seam water injection pump
Coal seam water injection pump product instruction
Coal seam water injection pump, consists of a high pressure water pump, explosion-proof motor, stainless steel relief valve, such as the base. High pressure pump by infiltration lubrication type crankshaft rotation, no wear ceramic plunger pump body, forged brass andstainless steel valve, continuous 24 hours of uninterrupted work without fault. Automatic pressure control system relief valve used infixed capacity, when the pressure pipeline is fully closed, the pumppressure relief operation, automatic unloading, no-load operation,can run at a low pressure pump overflow, saving power can alsoextend the service life of the pump. Has the advantages of light weight, energy saving, easy to move, the advantages of long service life; pumping water, emulsion, apply to the coal seam water injection,downhole hydraulic prop liquid supply.
Coal seam water injection pump product feature
BZ series pump is a kind of high efficiency, small volume, light weight,convenient movement of high pressure water injection in coal seamand special equipment. The coal seam after injection, can discharge the gas, to ensure safety in production; the coal body wet, avoid dustraised, to improve the working conditions; make the coal bodyrelaxation, improve the efficiency of coal mining.
BZ series pump is advanced in design, novel structure, adopts the inclined disc drive system and radial arrangement valve group, bathtype lubrication and spiral tube water cooling mode, the pump body is provided with a safety valve and pressure gauge.
Coal seam water injection pump product application 
Coal seam injection pump in addition to a coal seam water injectionequipment, pumping equipment can also be used as a water spray dust and motor all kinds of mining machinery; also can be usedinstead of emulsion pump performance similar to that with pumps and hydraulic support fluid pump test station; also can be used as thecleaning of Mechanical pressure source of fluid pressure and coal tunnel and all kinds of machinery and equipment pump.
Coal seam water injection pump main parameter
Types  Nominal flow rate m3/h MPa Morking pressure piston number Motor power kW Water pipe drainage pipe diameter Machine weight kg dimension mm
7BZ-4.5/16 4.5 16 7 30 KJR32 KJR19 670 1700×450×780
7BZ-6.3/16 6.3 16 7 37 KJR51 KJR25 710 1840×500×950
7BZ-6.3/20 6.3 20 7 45 KJR51 KJR25 820 1930×500×1000
7BZ-8.0/20 8 20 7 55 KJR51 KJR25 920 1990×500×1000
The company also supply the products and similar products: 7BZ,water injection pump, 5BZ pump