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PLCF series wear-resistant and corrosion-resistant long shaft submersible pump
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PLCF series pump is a long shaft submersible pump designed and developed by the company based on the development of PLC series pumps for the flue gas desulfurization underground tank station in the power plant. Its submerged depth is 3 to 6 meters, which is suitable for conveying suspended particles. , Corrosive, abrasive media, viscous media, liquids with scaling characteristics, liquids containing gas. The pump has advanced design, high reliability and long service life, and has been widely used in the field of flue gas desulfurization in power plants. Its uniquely designed intelligent monitoring and protection device has won the national utility model patent.
（1） Segmented structure, each segment is a rigid shaft; dust-proof covers are provided on both sides of the bearing, no need to add grease; forced lubrication device to ensure seal service life.
（2） The impeller is a closed wide flow to the impeller, which is conducive to the passage of solid media without clogging. The impeller has front and back blades. The front blades prevent the medium from flowing back to the pump inlet. The back blades are used to Balance axial force and ground axial leakage pressure to improve pump efficiency;
（3） The shaft seal adopts a cartridge type double-end mechanical seal structure to ensure that the pump runs smoothly under liquid for a long time.
（4） The intelligent monitoring and protection device that has obtained the national utility model patent can prevent the leakage of working fluid, improve the external environment of sealed operation, overcome the technical problem of bearing damage caused by the failure of the seal, and improve the reliability and service life of the pump . The device is clever in design, simple in structure, easy to manufacture, and good in use.
（5） The shaft diameter is thick, the shaft has few steps, and the shaft has good rigidity.
（6） The support tube and bearing box are designed with good rigidity and the pump runs smoothly.
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Address: No.2, Xinguang Road, Nissan Industrial Park, high tech Zone, Xiangyang City, Hubei Province
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