News Digest:Dredge Pump For Sale - Characters of Dragflow Electric Submersible Dredge Pump, The submersible dredge pump is designed for dredging solid (sand, gravel, rock etc) underwater and piping to another distination. When the dredge pump is required to operate,
Dredge Pump For Sale - Characters of Dragflow Electric Submersible Dredge Pump
The submersible dredge pump is designed for dredging solid (sand, gravel, rock etc) underwater and piping to another distination. When the dredge pump is required to operate, the pump and the motor are below the liquid level. The submersible dredge pump does not need to consider the cavitation problem, with the reason that, dredge pump impeller and casing are immersed in the water/slurry.
Three Elements Of Submersible Dredge Pump Design
1.The submersible dredge pump overview
Beside of the main dredge pump impeller, there is a stirring impeller at the bottom to spray the precipitated slag into a mixed liquid of water and solid particles. The pump can achieve high concentration delivery without auxiliary equipment. The unique sealing device can effectively balance the pressure inside and outside the oil, balance the pressure at both ends of the mechanical seal, ensure the reliable operation of the mechanical seal to the maximum extent, greatly extend the service life, and the motor can increase the water inlet detection according to user requirements. Various protection devices such as overheating enable the product to operate safely for a long time under severe working conditions.
2.Strengths:
Extract high-concentration high-acid substances
Bottom slag extraction
Reservoir and river dredging
Deep dredging
Mineral viscous extraction;
3.Applicable areas:
Environmental Engineering
Sewage treatment
Reservoir channel dredging
Mining tailings treatment
Steel plant waste residue pool remediation
Pier dredging
Areas where high-durability environmental dredging projects are required
4.Advantage:
1. Can handle up to 70%
2. Wide range of standard products, rich in options
- Up to 10P-110kW, additional products up to 300kW
- Hydraulically driven pumps are also available (no overload / low water level operation / easy control of speed / hydraulic pressure for heavy equipment available)
- Optional accessories are rich
3. Comply with European directives and CE marking standards, with excellent advertising labels
- Test performance curve is the same as catalog
- all main components are equipped with bolt bolts
4. Hard impeller
- Actual measured Rockwell hardness: HRC 54.0
5. Provide water port for easy cleaning above the impeller inside the pump casing
6. Reversible agitator
- easy to assemble
- steerable after single-sided wear
7. Three types of shaft seals are available for various applications
- Regular (oil seal: 2 above, 5 at the bottom)
- Internal double mechanical seal + 1 oil seal
-Mixed type (upper/internal mechanical seal, 3 lower oil seal + vibration absorbing "V-ring")
8. Low continuous working water level (working water level is almost half of the motor height)
9. The lifting bracket can be used for horizontal lifting and can be directly installed on heavy equipment.
dredge pump for sale, including electric submersible dredge pump and hydraulic submersible dredge pump, contact China Do Pump at info@dopumpgroup.com or call us at +8615031104888
