Vertical pipeline centrifugal pump structure and structural characteristics

The main components of vertical pipe centrifugal pump impeller, pump body, pump shaft, bearings, seal ring, stuffing box, these elements not only for the use of vertical pipe centrifugal pump or vertical pipe centrifugal pump Maintenance and so can have a significant impact, so vertical pipe centrifugal pump structure and structural characteristics has always been the focus of experts and scholars work. So now we use vertical pipe centrifugal pump structure and structural characteristics of what is the picture? Vertical pipe centrifugal pump structure and structural features 1, the impeller is the vertical pipe centrifugal pump core part, it is high speed, the impeller blades play a major role in impeller before the assembly through the static balance experiment. The inner and outer surfaces of the impeller require smoothness to reduce the frictional loss of water flow. 2, also known as the pump casing, it is the main pump. To support the role of fixed, and with the bearing bracket to connect. 3, the role of the pump shaft is connected by a coupling and motor, the motor torque to the impeller, so it is the main component of mechanical energy transfer. 4, the bearing is set on the pump shaft supporting the pump shaft components, there are two types of rolling bearings and plain bearings. Rolling bearings using butter as a lubricant to the appropriate general size of 2/3 ~ 3/4 Too much heat, too little sound and fever! Sliding bearings are used as a transparent oil lubricant, refueling to the oil level line. Too much oil to bleed along the pump shaft and drift *, too little bearing but also overheating and burn accident! In the process of running the pump bearing temperature up to 85 degrees generally run at 60 degrees, if high, we must find the reason and timely treatment. Vertical pipe centrifugal pump structure for vertical pipe centrifugal pump use and maintenance of great significance, so the vertical pipe centrifugal pump structure and structural features has always been the focus of the user. With the rapid economic development in our country, the demand for vertical pipeline centrifugal pumps also continues to increase. It is believed that the future vertical pipeline centrifugal pump structure and its characteristics will be more suitable for the needs of market work. This article is copyrighted industry interconnect (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network (CEO QQ / micro letter: 18,189,528) Editor: Coco (QQ / micro-channel: 97,129,096) starting: http : //beng.liuti.cn/ (Service Hotline:)

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