IMO screw pump It is a kind of pump commonly used in the petroleum industry, mainly used to transport high viscosity medium and liquid containing solid particles. Screw pump Its operating principle is based on the volume gap formed by its internal screw and pump casing, which constantly changes the volume size during rotor rotation, so that the medium is constantly inhaled and discharged.

Specifically, the screw pump is composed of the main shaft, twin-screw, pump shell, inlet and outlet, etc. The main shaft drives the twin-screw to rotate in the pump housing through the motor. At the same time, due to the meshing effect between the twin-screw, a number of continuous volume gaps are formed. When the rotor rotates, with the expansion of the volume gap, the liquid in the pump chamber will be sucked in, and with the reduction of the volume gap, the liquid will be compressed and discharged to the outlet.

  ALLWEILER screw pump In the process of operation, several factors need to be considered. The first is the sealing performance of the pump. Because there is a gap between the rotor and the pump casing, the screw pump needs a special sealing device to prevent liquid leakage and air entering the pump cavity. The second is flow control. The screw pump needs to be adjusted according to the specific medium flow and pressure requirements during operation to ensure the operating efficiency and safety of the pump. The last is maintenance. Since the screw pump is prone to wear and failure in operation, regular inspection and maintenance are required to extend the service life of the pump.

In general, screw pump IMO agent The operating principle in the oil industry is to suck and discharge the high viscosity medium and liquid containing solid particles through the rotation of the rotor and the change of the volume gap. In practical application, it is necessary to select and adjust according to the specific media characteristics and use environment to meet the production requirements.