Submersible dredge pump equipment is designed and engineered for complex heavy-duty pumping applications to handle high mixture densities such as sand, slurry, sludge, wastewater and gravels, etc. Submersible slurry pump is the kind of widely used slurry pumping equipment that is submerged into the fluid for slurry pumping applications, the submersible slurry pump can be directly powered by either a hydraulic or an electric motor assembled within a protective case which features combat structure, high efficient and flexible operation, etc. Now there are two working kinds of submersible dredge pump equipment in mining for your reference.

Submersible dredge pump equipment
Submersible dredge pump equipment
Submersible dredge pump equipment

1.Submersible dredge pump equipment for sediment cleaning

Various companies, power plants, factories, mines and other units will have various collection tanks, sewage tanks, rainwater tanks, sand storage tanks, sedimentation tanks, swirl wells, ash slag tanks and so on. Water pumps are needed to drain all kinds of pools. If the water contains solid particles such as sand, sand pumps are required. If the pool is filled with silt and other solid particles, it needs to be cleared by hand. In the past, it was basically cleaned up manually, but now more choose to use sand pumps to clean up. However, the use of ordinary slurry pumps is not convenient for installation and requires water diversion or vacuum extraction. However, submersible dredge pump equipments have successfully solved various problems.

When the submersible dredge pump equipment is used for slurry cleaning, the bottom of the submersible pump is usually equipped with a stirring impeller. When there is no special situation, there is no need to configure additional stirring devices. The maximum temperature of the extracted medium shall not be higher than 60°C. When it is higher than 60°C, a cooling cover is required to be added to the pump body, and circulating water is injected to cool the motor. The medium must not contain flammable and explosive gases. This submersible dredge pump equipment is suitable for the following working conditions:

  1. Smelting plant: various smelting waste residues and tailing slag slurry are transported and discharged.
  2. Mines, sand and gravel plants: tailing transportation, various tailing, slurry, slag, treatment, etc.
  3. Coal preparation plant: transportation and discharge of coal slime, coal slurry, and cinder after coal washing.
  4. Ceramics and glass factories: porcelain clay and sand transportation, glass slag transportation and discharge, etc.
  5. Iron and steel plant: transportation of iron oxide scale water, iron slag, rust, corrosive liquid, etc.
  6. Sewage treatment plant: cleaning of oxidation ditch sedimentation tank, sludge discharge, silt discharge in grit tank, etc.
  7. In thermal power plants: the discharge of coal slag, coal-burning slag or ash in the sedimentation tank.
  8. In the winery: clean up the lees and impurities in the wine pool.
Submersible dredge pump equipment
Submersible dredge pump equipment
Submersible dredge pump equipment

2.Submersible dredge pump equipment for discharging construction mud

Speaking of construction mud wastewater, it is a problem that plagues various construction sites now. The usable area of the construction site is limited. If it is not treated in time, it will not only affect the construction, but also cause environmental pollution or water pollution and other public hazards. The existing treatment method is to transport it to the outskirts garbage dump by tanker to let it dry naturally or transport it to a transport ship. This kind of treatment method is primitive and backward, which has caused many problems: first, high cost and low efficiency, when the construction is tight, the tank truck can not meet the construction schedule requirements day and night; second, the construction site environment is bad, and the mud water overflows, making it difficult. Step in; Constrained by geographical conditions, etc., the transportation cost is greatly increased. Engineering teams often suffer huge fines for pipeline blockage caused by mud water leaking into the sewer. In addition, the tank truck often pollutes the city’s appearance and environment due to the leakage of mud water on the urban trunk roads during transportation. In many areas of southern my country, the external transportation of buildings is often pumped by OCEAN PUMP submersible dredge pump equipment, and then piped hydraulically. The use of mud pump pipeline transportation greatly reduces infrastructure and operating costs compared with traditional automobile transportation, and does not cause secondary pollution, so it is widely popularized.

When the submersible dredge pump equipment discharges the construction mud, it can be configured with high-high mud pumps in series to form a relay pumping station system for long-distance transportation. In this way, it is not limited by the distance condition, and the extracted construction mud can be transported to dozens of kilometers away. This method of use has the following characteristics:

  1. There is no need to install a stirring impeller and an additional stirring device, only a high-pressure water pump is required. The head of the high-pressure water pump is generally above 50 meters, and the flow is about 80% of the flow of the submersible mud pump.
  2. Configure a simple floating body to support and hoist the submersible dredge pump equipment, so as to ensure that the construction site can be used with more water and less water.
  3. Equipped with frequency conversion system for intelligent operation, convenient and fast, flexible to move, not limited by suction, saving a lot of labor.
  4. The equipment works underwater, no noise and vibration, and the site is cleaner.
submersible dredge pump equipment
submersible dredge pump equipment
submersible dredge pump equipment

About us

For OCEAN PUMP, modern big data technology will be used to collect user equipment usage information, and through data statistics and analysis, to understand the various indicators of the product, and to provide basic theoretical data for product improvement. And pay close attention to the industry dynamics, combine its own development practice, and enrich the product concept. While continuously optimizing hydraulic performance, a variety of new wear-resistant materials are used to improve the service life and reliability of sand pumps in highly abrasive and highly corrosive media, and continue to expand the scope of use to adapt to various working conditions . A reasonable sand mining system design requires expert advice. The designer team of OCEAN PUMP has rich experience and is willing to provide assistance.

Tai’an Ocean Pump Co., Ltd has a professional technical training, consultation and site service team. All your inquiries and questions will reply within 24 hours. We have lifetime after-sales service for our products and services. Any requirements about our products, just feel free to contact us.

submersible dredge pump equipment
submersible dredge pump equipment
submersible dredge pump equipment