110KW submersible sand pump for dredging in China reservoirs
The submersible sand pump (also known as the submersible dredge pump, submersible slurry pump) is a hydraulic mechanical device that is coaxial with the water pump and is submerged into the water. China Do Pump is a manufacturer of submersible sand pump, submersible dredge pump and submersible slurry pump. The 110 KW submersible sand pump is going to be used for dredging in China reservoirs. The over-flow part of this sand-absorbing pump is made of alloy material, which has high wear resistance, and the bottom directly contacts the sand layer, and the sand-absorbing effect is good. The motor adopts water-cooled motor, high insulation and protection grade, which fully meets the requirements of underwater operation. And increase the protection device (inlet water protection, overload protection), under the operation of underwater, the operator can not observe with the naked eye, the fault signal is issued to protect the sand suction pump from damage. This sand suction pump is mainly used in tailings cleaning, dredging and dredging of rivers, sand pumping in inland lakes, and fine sand recovery in sedimentation tanks. User feedback is good.
China Reservoir Project Purchasing 110KW submersible sand pump produced by our company is used for cleaning and conveying sludge at the bottom of the reservoir. The construction unit is a water conservancy machinery company specializing in dredging and dredging projects in Jiangsu. The depth of the reservoir is deep. It has not been cleaned since the dam was built. Cracks appeared on the cement-reinforced ground at the bottom of the geological survey. In order to prevent large water quality disasters and ensure the safety of the people, the superior department decided to clean the bottom surface. The construction was carried out in two steps. First, the dredging company extracted the bottom sediment sludge and sent it to the stacking site at 500 meters. The subsequent infrastructure company stationed the concrete reinforcement operation on the bottom surface. The submersible sand suction pump produced by our factory is mainly responsible for sending the silt on the cleanup to the stacking place at 500 meters for solidification and stacking. The deepest cleaning depth is 50 meters. The bottom part uses a pneumatic pump to extract the sediment and stones into the transfer box of the moving pontoon. The 110KW submersible sand pump is fixed in the transfer box with a capacity of 30 cubic meters. Start the bottom pneumatic pump first, and the instantaneous large-flow sludge mixed medium flows into the transfer box. At the upper part of the tank, the outlet pipe of the pneumatic pump is separated by a 5-mesh partition to separate the large particles and the garbage to prevent the pump from being blocked. body. The submersible sand pump is then activated to extract the sediment mixture from the transfer tank. The instantaneous flow of the front-stage pneumatic pump is relatively large, and the back-end submersible suction pump has a start-up delay. After a period of extraction, the flow is not extracted in time, the overflow box is left with a relief valve, and the excess mud-water mixture flows out from the overflow valve to ensure the hull. Carrying weight. In the early stage of use, more operations are required, and overall the effect is ideal.
Submersible sand pump parameters
· Flow rate: 800 cubic meters / hour
· Lift: 30 meters
· Speed: 980 rpm
· Supporting power: 110KW
· Pump model: EL200D-B45
· Export caliber: 300mm
· Supporting pipe: 350mm PE pipe
DO PUMP specializes in R&D, production and sales of equipment for diving sand suction pumps, sand pumping pumps and mud pumps. In particular, he has extensive experience in dredging, sand mining and embankment. We focus on sand pump for 20 years, providing not only high-quality products and industry-wide solutions, but also on-site installation services. Please contact us if you have any plans for dredging and sand absorption.
