General
Mechanical seal refers to a device for preventing fluid leakage caused by at least one pair of end faces perpendicular to the rotation axis under the action of fluid pressure and compensat…
1. IntroductionThe pipeline booster pump is a horizontal pump, single-stage double-suction, high-flow, high-speed chemical pump, API610 standard BB1 pump. Most of the pumps on the market today use f…
Ways of Open Pit Mine Drainage System
The open pit is actually a large catchment, and atmospheric precipitation and rock formation water are its main source of water. In order to ensure the smooth pro…
High Pressure Pump Selection
(1) Forms and characteristics of high pressure pump
There are two main types of high pressure pumps commonly used in membrane desalination systems: multis…
Functions of boiler feed pumps
The main function of the boiler feed pump in the power plant is to regulate and stabilize the pressure and flow of the feed water. The boiler resistance and the…
The definition of abrasion refers to a component's size (volume) becomes smaller and loses its original designed function. The abrasion of centrifugal pumps including impeller abrasion and seal abra…
Bearing is a very important part of contemporary machinery. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation a…
Suppose the measured value of a quantity is x and its true value is a, then x-a=ε.
The error is expressed in the same units as the measured value x and ε is therefore referred to as the absolute e…
ConceptionAsynchronous motor, also known as induction motor, is an AC motor that converts electromechanical energy into mechanical energy by the interaction of the air gap rotating magnetic field an…
The axial thrust of the pump is generated when the pump rotating. For the cause of the axial thrust, many scholars have studied it in the past to improve the safety and reliable operation of the pump.…
