Centrifugal pump VTM

waterstationaryindustrial

The suction inlet is vertically downward, the spit outlet extends horizontally, and the rotor parts are divided into coring structure and non-extractable structure. The super-large vertical mixed-flow pump is made into a double-foundation structure. According to the axial thrust, there is not only the structure of the pump bearing the axial thrust, but also the structure of the motor bearing the axial thrust. Packing seal is used for sealing. The suction pool can be made into wet pit type and dry pit type. Pump shaft seal for the vast majority of packing seal structure, at the same time can also use integrated mechanical seal structure, water guide bearings according to user requirements, using a variety of configurations, the standard configuration of polytetrafluoroethylene and rubber guide bearings, sea water is generally configured for Sailong guide bearings, high-end configuration for AR bearings and ceramic bearings. The lubrication of the water guide bearing can be determined according to the water quality, and the good water quality can be directly lubricated by the water of the pump body itself. if there are particles or sand shafts in the water quality, a protective pipe can be set up to connect the clean industrial water lubricated water guide bearing to prolong the service life of the sleeve and bearing. The vertical mixed flow pump has high efficiency and wide high efficiency area, and the shaft power of the pump decreases with the increase of flow rate, so it is not easy to produce overcurrent phenomenon due to large flow rate opération, cavitation phenomenon is not easy to occur, the opération of the pump group is stable, and it is not prone to failure.