Submersible Slurry Pump

Submersible Slurry Pump

The submersible slurry pump is designed to transport slurries containing high concentrations of abrasive solid particles (such as sand, slag, slurry, ash, and tailings). Its motor is coaxial with the pump, allowing the entire unit to operate fully submerged in the fluid.
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Description
Technical Parameters

Shijiazhuang Ruite Pump Co., Ltd. is one of the most reliable manufacturers and suppliers of submersible slurry pump in China. Welcome to wholesale durable submersible slurry pump made in China here from our factory. All pumps are with high quality and competitive price.

 

Main Structural Features

Submersible Design

The motor and pump are integrated into a single unit. The rotation of the motor drives the coaxial pump impeller to rotate synchronously, resulting in a compact structure capable of operating fully submerged.

01

Wear-Resistant Flow parts

The pump parts directly in contact with the slurry-such as the volute liner, impeller, and wear plates-are typically manufactured from highly wear-resistant materials like high-chromium alloy cast iron, effectively resisting erosion and wear caused by solid particles.

02

Agitation Device (Optional)

Some models are equipped with an agitation device at the pump inlet, which stirs up settled slurry to prevent sedimentation and improve suction efficiency.

03

Sealing System

Adopts a double-end mechanical seal to ensure  that water does not enter the motor cavity

04

Motor

Waterproof and moisture-proof motor with overload protection device; high-power motors are equipped with cooling systems.

05

 

Key Advantages

Submerged Operation

Operates fully submerged in the medium, eliminating the need for complex auxiliary facilities and reducing infrastructure investment.

01

Easy Installation and Maintenance

Can be put into operation simply by lowering it into the liquid tank using a lifting device, making installation convenient.

02

Sediment Pumping

Models equipped with mixing impellers are particularly suitable for pumping materials from sedimentation tanks, mud pits, and similar locations.

03

Wide range of applications

Capable of operating at significant depths (up to 200 m submerged), and can handle high-density, high-concentration abrasive slurries.

04

 

Typical Application Areas

Sand extraction and dredging

Dredging of rivers, lakes, and ports; sand extraction for land reclamation.

Mining and metallurgy

Tailings conveyance, concentrate slurry, and smelting slag slurry conveyance.

Power Industry

Hydraulic ash removal in thermal power plants; desulfurization and denitrification wastewater; slag water conveyance.

Coal Industry

Coal slurry and heavy medium conveyance in coal washing plants.

Municipal Infrastructure

Municipal sewage discharge; slurry extraction from tunnels and excavation pits; caisson construction.

Others

Corrosive slurries in chemical plants; coastal sand extraction; fish pond dredging, etc.

 

Key Parameters

 

Flow Rate (Q): The volume of slurry to be conveyed per unit time (m³/h).

Head (H): The energy the pump imparts to a unit weight of slurry, i.e., the sum of the delivery height and pipeline resistance (m).

Solid Particle Characteristics: Concentration (Cw%), particle size distribution, specific gravity, hardness, and shape.

Medium Characteristics: Acidity/Alkalinity (pH), Temperature, Corrosiveness.

Operating Depth: Determines the hydrostatic pressure that the pump must withstand.

Submersible slurry pumps are easy to install and use, and are particularly suitable for applications such as sand extraction in rivers, lakes, and seas, as well as dredging of pits and ponds.

Common Models and Parameters: TES Series Submersible Slurry Pumps

 

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