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86 15188770013
Comparison with sand discharge pump and sewage pump
Structure and ease of use: The sludge dewatering slurry pump, sand discharge pump, and sewage pump are all single-stage, single suction centrifugal pumps, which have the advantages of simple structure, easy use, and low maintenance costs. However, sand pumps such as KSQ submersible sand pumps have a stirring wheel below the main impeller, which can stir the sediment and sand that settle at the bottom of the water into turbulence and extract it, which is a unique structural feature.
Material of overcurrent components: The overcurrent components of the sand discharge pump are made of high chromium wear-resistant alloy steel and other materials, which are wear-resistant and corrosion-resistant; The ZJ type pump flow passage components of the slurry pump are made of high hardness alloy cast iron, which has high wear resistance, corrosion resistance, and impact resistance.
Application scenarios: Sand pumps are mainly used to transport liquids containing abrasive solid particles such as river sand, sand and gravel, coal slag, tailings, iron sand, and mineral sand. They are widely used in mineral processing plants, mines, tailings transportation, river dredging, and other scenarios; The slurry pump is suitable for industries such as mining, power plants, dredging, metallurgy, chemical engineering, and petroleum, and is widely used in coal washing processes. Different types of pumps such as medium pumps, circulating water pumps, and bottom flow pumps play a role in various stages of coal washing.
Compared with ordinary water pumps
Transport medium: The main function of a regular water pump is to pump water, and some can also pump gas. However, a slurry pump is a type of pump used to transport solid-liquid mixtures, which can transport various forms of solid and liquid, such as slurry containing solid particles.
Energy saving performance: The slurry pump not only saves 3% -7% energy compared to similar products, but also performs better in terms of energy saving. It has also made a positive contribution to freeing the atmosphere from the clutches of haze.
Factors affecting head and efficiency: When a regular water pump transports a single liquid, the head is mainly related to the liquid's motion state; When the slurry pump pumps slurry, it is affected by the concentration of the slurry, the size of solid particles, viscosity, etc. The head and efficiency of the same pump will change when transporting clean water and slurry. When pumping high concentration coarse particle slurry, the head and efficiency of the pump will be significantly reduced.
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