YJQ Series Submersible Slurry Pump

Scope of application

Caliber: Φ80-Φ400

Flow: 18-2400m3/h

Head: 12-75m

Temperature range: ≤60℃

Product overview

YJQ submersible slurry pump is a hydraulic machinery which works in the media with motor and pump in one axis. The product has excellent material selection, advanced structure, wide passage and strong drainage capacity. It is suitable for transporting liquid containing solid particles such as sand, coal slag and tailings. It is mainly used for cleaning and transporting slurry liquids in metallurgical, mining and thermal power plants. It is an ideal substitute for traditional slurry pumps.

YJQ submersible slurry pump production of this series of products is to absorb foreign advanced technology design and manufacture. In addition to the main impeller, a set of stirring impeller is added at the bottom of the pump, which can spray the sediment into turbulence, so that the pump can realize high concentration transportation without auxiliary devices. The operation reliability of the unique sealing device greatly prolongs its service life. The electrodes are protected by overheating, and many kinds of protection devices such as near-water detection can be added according to user's requirements, which can operate safely for a long time under harsh conditions.

Application scope

This product is suitable for conveying slurry containing abrasive particles such as sand, cinder, tailings, etc. It is mainly used in metallurgy, mining, power, chemical industry, environmental protection, River dredging, sand extraction, municipal engineering and other industries. This product is easy to install and move, has high slag extraction efficiency, and can operate safely in harsh conditions for a long time. It is an ideal product to replace the traditional vertical submersible sewage pump and submersible sewage pump.

product mix

Product characteristics

YJQ submersible slurry pump production machine for dry motor down pump structure. The motor adopts mechanical seal protection, which can effectively prevent high-pressure water and impurities from entering the inner cavity of the motor.

In addition to the main impeller, there is also a stirring impeller, which can mix the sediment deposited at the bottom of the water into turbulence and extract it.

YJQ submersible slurry pump impeller, mixing impeller and other main overflow components are made of high wear-resistant materials. They are wear-resistant, corrosion-resistant, non-clogging, strong drainage capacity, and can effectively pass through larger solid particles.

It is not limited by suction distance, has high suction efficiency and more thorough dredging.

No auxiliary vacuum pump is needed and the investment is lower.

No auxiliary stirring or spraying device is needed, and the operation is simpler.

The motor submerges underwater without complex ground protection and fixtures, which makes the management easier.

The impeller directly contacts the deposit surface and controls the concentration through the depth of submergence, so the concentration control is more comfortable.

YJQ submersible slurry pump production equipment directly into the underwater work, no noise and vibration, cleaner site.

Built-in seal lubrication structure: pump built-in seal lubrication structure, sealing circulating water for pump sealing system lubrication, flushing is more direct and effective.

Beautiful appearance: straight-line appearance with strong ribs attached to the pump cover, built-in seal lubrication structure makes the overall structure of the pump integrated, flexible structure design makes the pump more elegant and generous.

Working Principle of YJQ Submersible Slurry Pump

YJQ submersible slurry pump is a coaxial unit of pump and motor. When working, the impeller of pump is driven by motor shaft, and the energy is transferred to slurry medium, which produces a certain flow rate, drives solid flow and realizes slurry transportation.