Contact us
E-mail: info@shkcpump.com
Tel: +86 18916231542
Building 8, No. 998 Juting Road, Fengxian District, Shanghai
Sewage Pump (Conventional/Stirring/Cutting)
- 产品描述
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I. Product Overview
WQ submersible sewage pump is a submersible conveying equipment that integrates an electric motor and a water pump, designed specifically for sewage media containing solid particles, fibers, and complex impurities. By immersing the entire pump body in liquid for operation, the equipment improves efficiency while avoiding the suction limit problem caused by traditional dry installation. For high load and easily clogged working conditions, mixing and cutting function modules can be selected to provide the system with stronger adaptability and reliability. It is a key equipment in municipal drainage, building sewage, and industrial wastewater treatment systems.
II. Application scenarios
● Municipal sewage treatment and drainage pump station
● Building basement and domestic sewage discharge
● Transportation of industrial wastewater and media containing impurities
● Agricultural irrigation and aquaculture wastewater treatment
● Septic tank and high solid content sewage environment
III. Working principle
The motor drives the impeller to rotate, and under the action of centrifugal force, the sewage is sucked in from the inlet and accelerated to be discharged, achieving liquid transportation. For complex working conditions, the stirring device can disturb the sediment during pump operation, causing the solid to resuspend; The cutting device uses high-speed rotating blades to crush fibers and solid impurities, reducing the risk of blockage from the source. The overall system achieves efficient discharge and stable operation through hydraulic design and functional module collaboration.
IV. System composition
● Submersible motor (sealed waterproof structure)
● Sewage pump body (large channel or vortex structure)
● Impeller system (anti clogging design)
● Mechanical seal system (double end face seal)
● Cable and sealing lead out device
● Rail and automatic coupling installation system (optional)
● Mixing device (optional)
● Cutting device (optional)
V. Core Technology
● Hydraulic design technology for unobstructed large channels
● Cutting and crushing technology (to deal with fibers and solid impurities)
● Mixing and sedimentation prevention technology (improving transportation stability)
● Dual mechanical seals and oil chamber protection technology
● Design of fully sealed waterproof structure for submersible motor
VI. Performance characteristics and product advantages
● Capable of handling media containing solid particles and long fibers, suitable for complex working conditions
● The cutting function effectively prevents pipeline blockage
● Mixing function reduces sedimentation and improves operational efficiency
● Submersible operation reduces installation space requirements
● Superior cooling conditions, suitable for continuous operation
● Automatic coupling installation, easy maintenance
● Compact structure, stable and reliable operation
VII. Technical parameters
Flow range: 0-3000 m ³/h
Head range: 0-45 meters
Power range: 0-300 kW
By particle diameter: 20 mm
Medium temperature: ≤ 60 ℃
Protection level: IP68
Insulation level: F level
VIII. Installation and use
● Support automatic coupling installation or fixed installation of guide rails
● Can operate for long-term diving without the need for additional cooling systems
● Ensure reliable cable sealing during installation
● Suggest regularly checking the impeller and sealing condition
● Can be linked with the liquid level control system to achieve automatic start stop
IX. Optional configuration
● Cutting function module (high fiber working condition)
● Mixing function module (high sedimentation condition)
● Stainless steel or corrosion-resistant material
● Explosion proof motor configuration
● Intelligent monitoring system (temperature/water leakage protection)
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FAQ
What products and solutions does Kechuang Group provide?
Kechuang Group specializes in fluid handling and intelligent system solutions. Our product portfolio includes water supply systems, wastewater systems, fire protection systems, HVAC circulation systems, water treatment equipment, and electrical control systems for commercial, municipal, industrial, and agricultural applications.
Do you provide complete system solutions or only individual equipment?
We provide both standalone equipment and integrated system solutions. Our team supports customers with system design, equipment selection, integrated control solutions, and complete project-based configurations tailored to specific operational requirements.
Which industries do your products serve?
Our solutions are widely applied in: Commercial and residential buildings Municipal water supply and drainage projects Fire protection systems HVAC and energy systems Industrial process and circulation systems Agricultural irrigation and environmental treatment projects Design life：20+ years (tank body made of corrosion-resistant FRP/stainless steel) Core advantages：Short construction period (only 1-2 weeks), small footprint, automatic desilting and anti-clogging Easy maintenance：Pump unit can be individually lifted and replaced without full excavation
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Building 8, No. 998 Juting Road, Fengxian District, Shanghai
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