News Digest:Submersible dredge pump, china sand pump, slurry pump parts, What is sand pump used for?- China Sand Dredge Pump
What is sand pump used for?- China Sand Dredge Pump
Sand pump is an impurity pump that extracts mud, fine sand, tailings slag and other media and carries them over long distances. Do Pump sand suction pump is made of high quality and high wear-resistant precision casting. It is suitable for marine sand suction, mud suction, land reclamation and construction of docks. . At present, it has been widely used in various conditions such as dredging and consolidation of the Yellow River Basin, dredging in the Yangtze River Basin, land reclamation along the coast, and inland river sand mining.
Sand pump
Submersible sand pump
Horizontal sand pump
Sand pumps are divided into horizontal sand suction pumps, vertical sand pumps and submersible sand suction pumps according to their structural forms. The application range of sand pumps with different structural forms is different, which is suitable for different working conditions. Although the structure is different, the working principle is the same. The suction depth varies from 1 meter to 30 meters, and the discharge distance is tens of meters to thousands of meters. When sand pumps are performing sand suction operations, corresponding auxiliary equipment is generally added according to actual working conditions. The commonly used auxiliary equipment generally includes a high-pressure water pump and a stirring device.
When the horizontal sand pump is used for sand suction in the river, if the sand layer in the river is soft, the mud content is not much, and the pumping depth is not very deep, the suction of the sand pump alone is enough to suck up the sand and transport it. Go out. However, in order to increase the concentration of sand and improve the work efficiency, a high-pressure water pump is generally provided. The loose sand layer is blown up by the impact of the high-pressure water gun, which is the so-called jet suction method to increase the output of the sand pump. The amount of sand. If the sand layer in the river is deposited for a long period of time, or the sand content is relatively high, the impact of the high-pressure water gun cannot disperse the sand. At this time, a stirring device, that is, a reamer head, is required. The compacted sand or the sand layer with a lot of mud is stirred, so that the concentration when the sand suction pump extracts will increase a lot, and the hinge suction sand suction method will produce more stable sand, which is especially suitable for the sand layer with a lot of mud.
When vertical sand pumps are used for dredging in river channels, high-pressure water pumps are generally used to impact the deposited sludge with high-pressure water columns. The high-pressure water column impacts the silt into flowing mud, which is convenient for the vertical sand pump to extract it better.
The submersible sand suction pump has a stirring impeller at the bottom of the pump body. During the operation of the pump body, the deposited sediment can be stirred to form a turbulent flow to increase the concentration of sand. However, the function of the stirring impeller is limited, and a high-pressure water gun device is often installed around the pump body to assist sand extraction by the impact of high-pressure water. When encountering hard-to-impact sand layers or sand with more mud, you need to add a stirrer around the submersible sand suction pump. Generally, 2 to 3 stirrers are added. The stirrer works the same as the reamer and can stir the sediment. Silt.
Sand pump suction is a comprehensive project, supporting power, pipelines and auxiliary equipment. The shooting or hinge suction auxiliary device is to improve the sand concentration and sand extraction efficiency of the sand suction pump. During the operation, appropriate auxiliary equipment should be selected according to the actual working environment.
China Do Pump is also a sand dredge pump solution provider, for any questions related to sand pump, submersible slurry pump, dredge pump, Welcome to email us info@dopumpgroup.com or call us at +8615031104888.
Submersible dredge pump, china sand pump, slurry pump parts, What is sand pump used for?- China Sand Dredge Pump
