The Submersible Dredging barge (ZJQ series) is designed and manufactured with optimized hydrodynamic technology for sand suction and dredging. The main sand pumping system of this Submersible Dredging barge is a submersible dredge pump, which is driven by an electric motor..The Submersible Dredging barges are suitable for transporting liquids containing solid particles such as sand, gravel, cinder, tailings, etc. The Submersible Dredging barges are mainly used for river channel, dredging, lake sand dredging, metallurgical industry, mines, thermal power plants, etc. The submersible dredge pump wear-resistant overflow parts are made of high chromium alloy. Bearing assemblies consist of large diameter shafts and short overhangs, so the submersible dredge pump will have long bearing life. The Submersible Dredging barge has the characteristics of high efficiency, energy saving, simple operation and convenient management.
The Submersible Dredging barge features are:
- High efficiency. The submersible sand pump motor is submerged underwater, and the operation is not limited by the sand suction head. The submersible dredging suction ratio is high, and the dredging is more efficient.
- Good wear resistance. The flow channel components of the submersible sand suction pump are made of wear-resistant high-chromium alloy materials, which have good wear resistance and large flow channels.
- Triple protection. The submersible sand suction pump equipped with a motor induction probe to achieve overheating protection, water inlet inspection protection and oil chamber protection, to ensure that the pump runs safely for a long time under harsh working conditions.
- It is convenient to save The whole set of equipment is simplified, no auxiliary agitatorequipment is needed, the operation is more convenient, the platform design is reasonable, the movement is convenient, so the total investment is lower.
Tai’an Ocean Pump has developed different dredging solutions to meet the needs of customers. Each project has its own special requirements that must be considered when selecting the machine best suited to the working conditions.
Case show
Work requirements: seawater sedimentation tank cleaning sludge project
Discharge distance: 300 meters,
Single sedimentation tank size 10 meters * 10 meters,
sludge depth 1.5 meters
Workplace: Indonesia
Configuration:
According to the on-site working conditions, it is recommended to use a submersible mud pump in conjunction with a high-pressure water pump to flush up the sludge. For the convenience of operation, a production floating platform is also designed to place the submersible slurry pump, high pressure water pump and frequency conversion control platform.
Submersible sludge pump: ZJQ360-26-55
Flow 360m3/h,
Head 26 meters,
Power 55KW,
Speed 980 rpm,
Outlet 150mm
Maximum flow particle 36mm
The overflow parts of the pump are made of wear-resistant high-chromium alloy. The design of the original pump is a mesh plate with a agitate impeller at the bottom. Tai’an Ocean Pump Industry removed the agitate impeller and mesh plate, changed it into a filter-style suction head, and added an inlet in the form of a sand suction head.. In this way, the channel of the inlet is enlarged, but it can also prevent large particles from entering the pump body, and the lengthening of the sand suction head can avoid the blockage of the inlet.
High pressure water pump
Flow 100m3/h
Head 50m,
Power 22KW,
Speed 2900rpm,
Outlet 65mm
The high pressure water pump is connected to the high-pressure water gun.The high-pressure water pump extracts clean water to provide high-pressure water flow to impact the sludge at the bottom of the sedimentation tank. The mud with high mud concentration is formed, which is supplied to the submersible mud pump for extraction and transportation.
Frequency conversion control platform G90
The integral control cabinet is equipped with a frequency converter, which realizes frequency conversion and speed regulation, and controls the flow rate by controlling the frequency.It can directly operate the lift and start and stop of the submersible mud pump,In addition, the entire circuit system can be protected.
Production floating platform
After accurate calculation, the engineer of Tai’an Ocean Pump Co., Ltd. They calculated the buoyancy required by the entire sand pumping system and designed a reasonable platform size. It can not only ensure the stable operation of the whole system, but also save space and cost.
Sand Dredgers are the powerful equipment to excavate and pump underwater sand, slurry or gravel to specified location. As the leading sand dredger designer, manufacturer and exporter, TAIAN OCEAN Pump Co., Ltd (OCEAN Pump) had been dedicated in supplying sand dredging machines to worldwide customers for over 20 years. We have more than 30 talented sand pumping experts and 15,000 square meters factory. Product innovation and customer satisfaction are our continuous commitment to all our partners. Our innovative, high quality products include portable dredge, cutter suction dredger, jet suction dredger, submersible dredger, etc, which are widely used in river silt cleaning, sand production and mining project. We had been provided professional sand dredger solutions and services to over 60 countries. Hope to be your partner.
