Soil Type Affect Sand Dredge Pump Process
China dredger sand pump manufacturer
Under sand dredging process, the type and character of soil to be dredged takes a strong influence to cutter suction head and side winch power, as well to the power of the sand pump, the ladder strength, pontoon size and spuds, more than that, it is also a big influence to the choice of suction rubber hose and discharge pipeline diameters.
For instance, same power to sand dredger pump, one of the most important dredging equipment, takes lower production per hour to sand than pumping rock or gravel, comparing even more production on mud or sludge. Moreover, the diameters to suction hose to discharge pipe is smaller in size when piping rock than pumping sand and mud, with the reason that fast slurry speed requires to rock pumping than sand and mud, and pump solids with higher concentration make the project more economical.
The smaller pipeline is, the less pump capacity is, because a minimum velocity is required to be transported can only achieve by reduced pipeline diameter,. In another word, in certain a mount of diesel engine power, less working capacity to pump reduces the working production in rock working site than sand project.
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