Vertical centrifugal pump structure

Vertical centrifugal pump is used in advanced structural design, which has the characteristics of high efficiency, energy saving, pump impeller, pump housing and other accessories are made of stainless steel stamping, so its flow channel Particularly smooth, because of its material specificity, vertical centrifugal pump with superior service life, while being able to effectively prevent secondary pollution. Next, a detailed analysis of vertical centrifugal pump structure, hoping to provide users with a more comprehensive vertical centrifugal pump information. Vertical Centrifugal Pump Structure Vertical Centrifugal Pump Structure The main contents are: 1, single-stage vertical centrifugal pump for the vertical structure, the same import and export diameter, and located in the same center line, the valve can be installed on the same pipeline In the compact shape and beautiful, small footprint, low investment in buildings. 2, the impeller is mounted directly on the motor shaft, the axial size is short, compact structure, the pump and motor bearing configuration is reasonable, can effectively smooth the radial and axial load pump operation, thus ensuring the smooth operation of the pump, Vibration is not low noise. 3, shaft seal mechanical seal or mechanical seal combination, the use of imported titanium alloy seal, medium-temperature mechanical seal and the use of hard alloy material, wear-resistant seal, can effectively extend the service life of mechanical seals. 4, easy installation and maintenance, without moving the piping system. According to the number of working impeller classification, vertical centrifugal pump can be divided into: single-stage pump: that is, there is only one impeller on the pump shaft. Multistage pump: There are two or more impellers on the pump shaft, and the total lift of the pump is the sum of the lift of all the impellers. Vertical centrifugal pumps are now widely used in China's industrial production and urban drainage, and even in high-rise building pressurized water supply, it also plays an important role. Because of the particularity of the vertical centrifugal pump work, from the perspective of the worker, if we can understand the vertical centrifugal pump structure drawing, it will definitely have a very important influence on the daily operation of the vertical centrifugal pump.

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