Hence, various industries that utilize dredge pumps are the construction industry, mining industry, the coal industry, and oil & gas industry.īefore moving on to estimating the design parameters of ‘ your ’ slurry pump, an extremely crucial step is being familiar with the material that needs to be transported. Dredging takes place in shallow water areas of lakes, rivers or ocean for the purpose of land reclamation, desilting, flood prevention, creation of new ports or expansion of existing ports. Dredging is referred to as the process of transport of underwater sediments (usually sand, gravel or rocks) from one region to another (a piece of typical dredging equipment is shown in Figure 1).
The fluid mixture by and large consists of water as a liquid with solids being minerals, sand, gravel, human waste, drilling mud or most of the crushed materials.ĭredge pumps are a special category of heavy-duty slurry pumps that are utilized in the process of dredging. Slurry pumps are the mechanical devices utilized for pressure-driven transport of a fluid mixture (aka slurry). Slurry pump and dredge pump terms may be used interchangeably.ĭefinition of Dredge Pump and Slurry Pump
Apart from delivering a more efficient performance, the right dredge pump requires lesser maintenance, reduced power and has a relatively longer life. Dredge pump or slurry pump selection could be a challenging process which could be simplified with the understanding of the primary factors behind smooth pump operation.
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