| Customization: | Available |
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| After-sales Service: | Long-Term Guidance |
| Warranty: | 1 Year |
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Dredge Pump - Technical Introduction
Overview
Discover the power of the Cr27 Chrome Slurry Pump, a robust solution engineered for demanding dredging operations. Tailored for efficiency, it excels at extracting and transporting mixtures laden with solids such as sand, gravel, and silt. Employing either centrifugal force or mechanical action, this powerhouse suctions underwater sediment and expertly delivers it to targeted locations. Unmatched in versatility, it shines in port and waterway maintenance, river management, land reclamation, and the disposal of mining tailings.
Working Principle
At the heart of our dredge pumps is a sophisticated centrifugal system. The high-speed rotating impeller generates substantial centrifugal force, seamlessly drawing the slurry mixture into the pump body via the suction inlet. This pressurized discharge is enhanced by several key features:
- Wear-resistant design: Our flow-passing components, crafted from high-chromium alloy, rubber lining, or ceramic coating, are built to endure abrasion and extend longevity.
- Large passage structure: A spacious flow channel expertly prevents clogs, accommodating large particles-up to 30%~50% of the pump's diameter-without a hitch.
- Cavitation protection**: With an optimized hydraulic design, cavitation risks are significantly reduced, ensuring stable and reliable operation even with dense media.
Main Types
1. Horizontal Dredge Pump
- This compact marvel offers easy installation and maintenance, ideal for both fixed setups and small mobile dredging platforms.
2. Vertical Dredge Pump
- Ingeniously designed for space efficiency, it's a staple in ship-based dredging systems, maximizing functionality within constrained environments.
3. Submersible Dredge Pump
- With its motor and pump unit integrated directly underwater, it excels in deep-water applications where precision and durability are paramount.
4. Cutter Suction Dredge Pump
- Designed with a rotating cutter head for dual cutting and suction operation, this pump tackles hard soil and rock excavations with ease.
Key Performance Parameters
- Flow rate: Tailored to project requirements, ranging from 50 to 10,000 m³/h.
- Head: Capable of reaching heights between 10 and 150 meters.
- Particle size: Accommodates a range of 5-300 mm.
- Solid concentration: Handles media with substantial weight, up to 70%.
Applications
- Ports & waterways: Essential for maintaining navigable depths and removing silt deposits.
- Hydraulic engineering: Facilitates river widening and reservoir dredging, enhancing water flow and storage.
- Environmental remediation: Key to removing contaminated sediments and treating tailings for cleaner environments.
- Land reclamation**: Vital for coastal development, efficiently pumping sand from seabeds.
Technical Advantages
- High efficiency & wear resistance: Utilizing superior materials like Cr26 and Cr30, these pumps boast a service life extended by over 50%.
- Smart control: Equipped with modern sensors, these pumps automatically adjust to maintain optimal flow and pressure.
- Modular design: Designed for ease, wear parts can be swiftly replaced to minimize downtime and maintain productivity.
Selection Guidelines
Choose wisely by considering the following factors when selecting a dredge pump:
1. Media properties, including particle size, hardness, and concentration;
2. Operating environment, factoring in water depth, salinity, and pH levels;
3. System compatibility, ensuring alignment with power sources, pipeline resistance, and transport distance.
Disclaimer: Illustrations are for reference only. Visuals provided are solely for illustrative purposes and may not precisely depict the actual product. For exact specifications and features, please refer to the product documentation or contact Hebei Jinrun Mine-Equipment Corporation Group directly.
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