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Lifting and loading/unloading of electric pumps: 1) Open the cable and disconnect the power supply. 2) Use installation tools to gradually dismantle the water pipe, gate valve, and bend pipe, and t...
(1) Adjust the blade installation angle Adjusting the blade installation angle to a certain extent expands the range of use of the pump. When the pump head increases, the blade installation angle c...
Construction and working principle of centrifugal pump According to physics, an object undergoing circular motion is subjected to centrifugal force. If the centripetal force is insufficient or lost...
When not adjusted, the installation angle of the static guide vanes of the vertical multi-stage pipeline centrifugal pump is zero. The static guide vanes of the vertical multi-stage pipeline centri...
The surface driven downhole single screw pump oil production system (referred to as the screw pump oil production system) consists of four parts. Electrical control part: including electrical contr...
The principle of selecting a water pump is to adapt to changes in flow rate while meeting the maximum drainage flow rate, achieving low investment, low power consumption, low operating costs, safe ...
Classification of Water Supply Pump Stations 1, There are various classification methods for water supply pump stations based on their water sources, control methods, and roles in the water distrib...
Centrifugal pump is a type of vane pump that relies on the rotating impeller to transfer mechanical energy to the liquid during the rotation process. Due to the interaction between the blades and t...
The commonly used cold water pump refers to a pump that can transport liquids with temperatures below 80 ° C, which is called a cold water pump, and a pump with temperatures between 80 ° C ...
The maintenance work of cleaning centrifugal pumps is an important component that has a significant impact on the quality of cleaning equipment. One of the issues that must be considered in mainten...