mining pump

centrifugal mining pump supplier, pumps used in mining

centrifugal mining pump supplier, pumps used in mining

This series mining pump is horizontal slurry pumps designed to handle the transfer of abrasive and high-density slurry in mining and heavy industry. Metal and rubber slurry pumps are designed for the most difficult pumping applications. Extra sections at wear point and perfect impeller structure ensure satisfactory performance with a long life. Rubber lined pumps expand the application to chemical product handling, several different rubber options are available to meet different application need.

silicon carbide combined with silicon nitride.High wear resistance, strong oxidation resistance.Excellent cavitation resistanceResistance to high-temperature heat shockThe small volume density, impeller weight is lighter, higher efficiency.The wear resistance of sic ceramic material is 3.15times higher than that of high chromium alloy.The service life of the ceramic slurry pump is 3-5 times that of a metal slurry pump.

mining dchting pumpen pump solutions suitable for mining

mining dchting pumpen pump solutions suitable for mining

When mining coal and ore underground, the pit water which accumulates has to be pumped away to prevent it from flowing through the working area. Normally this is done by pumping the pit water to the surface. Right from the start DCHTING PUMPEN created a solution for removing the water in the mine using heavy-duty centrifugal high-pressure pumps.

The high-pressure pumps of the HPXU series, of conventional construction with a high voltage motor, are set up in underground chambers excavated for this purpose. The collected pit water is usually fed to the high-pressure pumps via water collection points either by free flow or by means of feeder pumps. Pit water is not completely free of solid particles and chemical compound. For this reason, DCHTING PUMPEN typically utilizes 4-pole speet as a standard with high-grade austenitic stainless steel as the material. If the pit water is particularly pure, higher speeds are economically possible with two-pole motors.

Thanks to the high performance of the HPXU pumps, the expense of pumping from level to level is avoided and the possibility of automating this type of pumping station becomes economical. In comparison to submersible pumps, high-pressure pumps of conventional build have proven their worth due to their robustness and long life.

High-pressure pumps of the HPXU series in conjunction with the DCHTING PUMPEN WRX series can also be used for hydraulic extraction. If there is suitable pit water available and the environment is right, this type of extraction can be more economical for suitable seam thickness.

High-pressure pumps of the HPXU and HPXL range are also used in mines for cooling systems that utilize large heat exchangers. For decades now, our medium-size HPXU10 series has been the most frequently bought pump for secondary water retention.

As far as the exploitation of coal and ore at surface level is concerned, DCHTING PUMPEN can offer a very robust and as a result of its high operating ratio also a very efficient solution with its WRX series. Due to their construction, all known high carbon steels can be built into the WRX pumps. The wear plates are clamped in. The modular construction of the WRX range allows for an optimal selection of sizes, tailor made for the specific application. The back pull out design of the WRX series allows for easy inspection of wear components requiring minimum effort.

mining pumps for types of mining industry

mining pumps for types of mining industry

Surface mining involves stripping of surface vegetation, dirt, and even bedrock if necessary, to reach buried ore deposits. Common techniques of surface mining are open pit mining i.e. recovery of mineral from an open pit and Strip Mining that involves more targeted removal of surface layers to reveal the useful ore underneath.

Milling: After ore is extracted from the mine, metal bearing minerals are separated from waste material to form concentrate through a process called milling. This is often a series of chemical treatments processes. Sometimes mechanical processes like gravity separation, buoyant separation, centrifugal and magnetic separation are also employed but the scope of application of such processes is rather limited.

Smelting and Refining: After milling, Ore concentrate undergo smelting and refining to extract metal content from its ore. While a no. of different methods can be used for this the most widely used method for smelting is chemical break down of mineral through heating and melting. Specific smelting methods are devised for different kind of ore concentrates. Output of smelting is impure metal that is sent to refinery for purification.

Earliest of Roto Pumps were used in variety of mining applications. Thus Roto pumps niche in variety of mining application is strongly rooted in its experience of more than half a century of providing dependable pumping solutions for critical applications in mining applications like face dewatering, stage de-watering, emulsion matrix, cement & slurry transfer and general purpose applications.

mining | pump projects

mining | pump projects

All manufacturers names, numbers, symbols and descriptions are used for reference purposes only. It is not implied that any part listed is a product of any of these manufacturers. Baker Hughes, Nuovo Pignone, Netzsch, Tsurumi, PSC Couplings, Circor, Weatherford, Apergy, Hammelmann, Continental, Sero, Tri-Rotor, CoorsTek, Axiflow, and TKM Industries are Trademarks and Tradenames of their prospective Corporations or owners. Pump Projects is not affiliated with either of those companies. We are not an authorized distributor of the goods sold under these trademarks. Parts manufactured and/or distributed by Pump Projects are equal to or exceed all OEM specifications.

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