Product outline: 

CNQ Type abrasion-resistant submersible cement sand pump is the motor and water pump coaxial submersible working in the medium of hydraulic machinery, the pump efficiency is high, wear-resistant, with agitation, complete models, it has some innovations in hydraulic and structural design. The flow-through parts are cast with high chromium wear-resistant alloy. It is an ideal equipment for mud pumping, desilting, sand suction and slag discharge. It can be widely used in chemical industry, mine, thermoelectricity, metallurgy, pharmacy, Bridge and Pile Foundation Engineering, coal plant, environmental protection and other industries to transport slurry containing abrasive solid particles. Such as iron and steel plant pumping oxide scale, plant sedimentation tank mud sand cleaning, gold mining placer, concentrator slurry ore transportation, metallurgical concentrator slurry transportation, thermal power plant hydraulic ash removal, coal slurry and heavy medium transportation, dredge River, Dredge River, Pile Foundation engineering, etc. . 

Working principle: 

in addition to the main impeller, the bottom is also equipped with a stirring impeller, motor shaft drive pump impeller, high-speed rotating impeller, will transfer energy to the slurry medium, so that sediment, slurry and other mixing uniform, pumping, so that the pump in the absence of auxiliary devices to achieve high concentration transmission. In addition, in view of the special working condition that the sediment has a consolidated or a hard silt layer, which can not be accomplished only by the impeller of the pump and self-priming, two-sided and multi-sided agitators can be attached to loosen the consolidated sediment and increase the extraction concentration, achieve automatic hinge suction. It also prevents clogging of the pump by a large solid mass, allowing the solid to be fully mixed with the liquid, making it easier to handle. 

Pump flow material: 

the normal configuration of high chromium wear-resistant alloy (CR26) . Others, such as common wear-resistant alloy, common cast iron, cast steel, 304,316 and 316L stainless steel, duplex stainless steel, etc. , can be customized according to different working conditions and customer requirements.