| Customization: | Available |
|---|---|
| After-sales Service: | Professional Installation Team/Long-Term Guidance |
| Warranty: | 1 Year |
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Dredge Pump - Technical Introduction
Overview
The Reliable Gravel Dredge Pump, an industrial powerhouse from Hebei Jinrun Mine-Equipment Corporation Group, is crafted for the most challenging dredging operations. This heavy-duty pump specializes in extracting and transporting mixtures rich in solid particles, like sand, gravel, and silt, using advanced centrifugal force and mechanical action. Its formidable capability is essential in maintaining and managing ports, waterways, and rivers, alongside supporting land reclamation, mining tailings disposal, and various other demanding applications.
Working Principle
Our dredge pumps harness the power of centrifugal design, where a high-speed rotating impeller produces centrifugal force. This mechanism effectively draws the slurry mixture through the suction inlet, pressurizing it for optimal discharge. Key features include:
- Wear-resistant design: The use of high-chromium alloy, rubber lining, or ceramic coating in flow-passing components like the impeller and pump casing significantly enhances abrasion resistance.
- Large passage structure: A spacious flow channel prevents clogging and is adept at handling large particles, accommodating up to 30%~50% of the pump's diameter.
- Cavitation protection: With optimized hydraulic design, the risk of cavitation is minimized, ensuring stable operations even with high-density media.
Main Types
1. Horizontal Dredge Pump
- Its compact structure allows for easy installation and maintenance, making it perfect for fixed or small mobile dredging platforms.
2. Vertical Dredge Pump
- Designed for space efficiency with vertical arrangement, it is predominantly used in ship-based dredging systems.
3. Submersible Dredge Pump
- This integrated motor and pump unit operates directly underwater, making it ideal for deep-water dredging applications.
4. Cutter Suction Dredge Pump
- Equipped with a robust rotating cutter head, this pump excels in simultaneous cutting and suction, adept for hard soil or rock excavation.
Key Performance Parameters
- Flow rate: Ranging from 50 to 10,000 m³/h, customizable to fit specific project needs, ensuring versatility.
- Head: Delivers powerful performance with a head range of 10 to 150 meters.
- Particle size: Accommodates a wide range of particle sizes from 5 to 300 mm.
- Solid concentration: Capable of handling media with up to 70% solid concentration by weight.
Applications
- Ports & waterways: Ideal for maintaining water depth and effectively removing silt deposits.
- Hydraulic engineering: Perfect for river widening and reservoir dredging, ensuring enhanced flow and storage capacity.
- Environmental remediation: Efficient in removing contaminated sediments and treating mining tailings.
- Land reclamation: Expertly pumps sand from seabeds for coastal filling, aiding in landscape transformation.
Technical Advantages
- High efficiency & wear resistance: Made with materials like Cr26 and Cr30, these pumps boast an extended service life by over 50%, ensuring longevity and reliability.
- Smart control: Featuring modern technology with integrated flow and pressure sensors, enabling automated system adjustments for optimal performance.
- Modular design: Facilitates easy replacement of wear parts, significantly minimizing downtime and maintenance costs.
Selection Guidelines
When selecting a dredge pump, consider the following essential factors:
1. Media properties, including particle size, hardness, and concentration;
2. Operating environment such as water depth, salinity, and pH levels.
3. System compatibility, considering power source, pipeline resistance, and transport distance.
Disclaimer: The illustrations provided are for reference purposes only. Please note that actual specifications and features of the Reliable Gravel Dredge Pump with High-Chromium Alloy Impeller may vary. Trust in Hebei Jinrun Mine-Equipment Corporation Group for precise details and unparalleled quality assurance.
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