IMO screw pump It is a kind of commonly used pump equipment, and its working principle and working mode are very important. Understanding IMO Screw pump Before working principle of, you need to understand its structure first.

IMO screw pump is mainly composed of screw and pump body. The screw is generally composed of two mutually screwed threads, one of which is the main thread and the other is the secondary thread. The number of main threads is usually two. The pump body is generally composed of inlet and outlet pipes, pump chamber, stator and other parts.

The working principle of the screw pump is to realize the transmission of liquid through the rotation of the screw in the pump cavity. Specifically, when the screw rotates, a sealed working chamber is formed between the screw thread and the inner wall of the pump chamber, and the working chamber moves along the axial direction of the screw through rotation. Due to the screw pitch and lead of the screw, after the screw rotates for a week, the working chamber will gradually move along the screw axis from the pump inlet, and finally reach the pump outlet. IMO agent

During the working process of the screw pump, after the liquid is sucked into the pump chamber, due to the rotation of the screw, the liquid will be pushed to the outlet of the pump chamber. The faster the screw rotates, the faster the liquid is pushed. At the same time, a valve is arranged at the inlet of the screw pump to ensure that the liquid will not backflow when being pushed. When the screw continues to rotate, the rotating movement pushes the liquid from the inlet end of the pump body to the outlet end to complete the transmission of liquid.

IMO screw pump is mainly divided into single screw pump and twin screw pump. The single screw pump is composed of a screw and a pump chamber, which is mainly suitable for conveying low viscosity liquids. The twin screw pump is composed of two mutually spiral screws and a pump chamber, which is suitable for conveying high viscosity liquids and media containing solid particles. Compared with single screw pump, twin screw pump has greater liquid delivery capacity and higher efficiency.

Whether it is a single screw pump or a twin screw pump, their working methods are basically the same. When the screw rotates in the pump chamber, the liquid is sucked in and pushed to the outlet of the pump chamber. Since the twin-screw pump has two mutually spiral screws, the liquid is pushed more smoothly in the pump chamber and can handle liquids with higher viscosity. ALLWEILER screw pump

In a word, IMO screw pump is a device that pushes liquid by rotating the screw in the pump chamber. Its working principle is to push the liquid through the sealed working chamber between the screw and the inner wall of the pump chamber, and its working mode is divided into single screw pump and twin screw pump. By understanding the working principle and working mode of IMO screw pump, we can better understand the application of this equipment in liquid transportation.