Hebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine Construction

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  • Hebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine Construction
  • Hebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine Construction
  • Hebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine Construction
  • Hebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine Construction
  • Hebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine Construction
  • Hebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine Construction
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  • Detailed Photos
  • Product Description
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Overview

Basic Info.

Model NO.
JD-WND
Max.Head
>150m
Max.Capacity
>400 L/min
Driving Type
Motor
Impeller Number
Single-Stage Pump
Working Pressure
High Pressure Pump
Influent Type of Impeller
Single Suction Pump
Position of Pump Shaft
Horizontal Pump
Pump Casing Combined
Horizontal Split Pumps
Mounting Height
Suction Centrifugal
Impeller
Closed
Usage
Pump, Pumps, Slurry Pump, Dredge Pump
Transport Package
Wooden Case
Specification
200WN-1000WN
Trademark
Hebei Jinrun
Origin
Hebei Shijiazhuang
Production Capacity
100 Piece/Year

Product Description

 

Over 20 years of experience

 

Detailed Photos

Hebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine ConstructionHebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine Construction
 

Product Description

 

Dredge Pump - Technical Introduction

 

Overview

The dredge pump stands as a robust and indispensable piece of industrial equipment, expertly crafted for the demanding field of dredging operations. This powerhouse is engineered to efficiently extract and transport dense mixtures laden with solid particles like sand, gravel, and silt. Its essential role involves the suction of submerged sediments, which it then conveys to a specific location using either centrifugal force or mechanical action. This versatile pump finds extensive application across a variety of sectors, including port and waterway dredging, river management, land reclamation, disposal of mining tailings, and beyond.

 

Working Principle

Dredge pumps are predominantly designed with a centrifugal mechanism. They feature a swift, rotating impeller that generates substantial centrifugal force, drawing the slurry into the pump's body through a suction inlet and subsequently pressurizing it for discharge. The standout features include:

- Wear-resistant design: The components that interact with the flow, such as the impeller and pump casing, are constructed using high-chromium alloy, rubber lining, or ceramic coating, ensuring extraordinary abrasion resistance.

- Large passage structure: A broad flow channel effectively prevents blockages and accommodates the transit of large particles, typically up to 30%~50% of the pump's diameter.

- Cavitation protection**: The meticulously optimized hydraulic design greatly reduces the risk of cavitation, facilitating stable and efficient operation even with high-density media.

 

Main Types

1. Horizontal Dredge Pump

- Featuring a compact structure, this type ensures effortless installation and maintenance, making it ideal for both fixed setups and small mobile dredging platforms.

2. Vertical Dredge Pump

- With its vertical arrangement, it maximizes space efficiency and is predominantly utilized in ship-based dredging systems.

3. Submersible Dredge Pump

- This pump integrates both motor and pump units, operating seamlessly underwater, and excels in deep-water applications.

4. Cutter Suction Dredge Pump

- Equipped with a rotating cutter head, it enables simultaneous cutting and suction, perfect for excavating hard soil or rock.

 

Key Performance Parameters

- Flow rate: An impressive range of 50-10,000 m³/h, customizable to suit specific project requirements.

- Head: A substantial reach of 10-150 meters.

- Particle size: Capable of handling particle sizes from 5-300 mm.

- Solid concentration: Expertly manages concentrations up to 70% by weight.


Applications

- Ports & waterways: Essential for maintaining navigable water depths by clearing silt deposits.

- Hydraulic engineering: Facilitates river widening and reservoir dredging projects.

- Environmental remediation: Critical for the removal of contaminated sediments and treatment of tailings.

- Land reclamation**: Efficiently pumps sand from seabeds for coastal filling purposes.

 

Technical Advantages

- High efficiency & wear resistance: The utilization of materials such as Cr26 and Cr30 significantly extends the service life by over 50%.

- Smart control: Modern dredge pumps feature integrated flow and pressure sensors, permitting automated system adjustments for optimal performance.

- Modular design: Facilitates easy replacement of wear parts, reducing downtime and enhancing operational efficiency.

 

Selection Guidelines

When embarking on the selection of a dredge pump, consider the following crucial factors:

1. Media properties, including particle size, hardness, and concentration.

2. Operating environment, taking into account water depth, salinity, and pH levels.

3. System compatibility, ensuring alignment with power sources, pipeline resistance, and transport distances.
Hebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine ConstructionHebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine ConstructionHebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine ConstructionHebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine ConstructionHebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine Construction

Product Parameters

Hebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine Construction

Certifications

 

Hebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine Construction
Company Profile

Hebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine Construction

Hebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine Construction
Corporate Culture

Hebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine Construction

Customers Visit

Hebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine Construction

Installation & Maintenance

Hebei Jinrun Jd-Wnd 1000wn Submersible Dredging Pump for Marine Construction

Disclaimer: Please note that all illustrations provided are for reference only. They serve to give an idea of the product's design and dimension but may not exactly reflect the final product. For precise specifications, kindly refer to the official technical documents or consult with our specialists.

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