IMO screw pump It is a kind of commonly used industrial equipment, which is used to transport various liquid media. However, in the process of use, sometimes the problem of unstable pump head pressure will be encountered, which will affect the normal operation and delivery effect of the pump. This paper will analyze this problem from the aspects of pump design and selection, pump body and screw wear, pump seal and liquid state, and propose corresponding solutions.

First, the design and selection of pump plays a key role in solving the problem of unstable pump head pressure. In the design phase, it is necessary to fully consider the characteristics of the transmission medium, such as viscosity, temperature, pressure, etc., and select the appropriate pump type and specification. If the pump type selection is unreasonable, the pump head pressure is difficult to maintain stability. Therefore, for the IMO already installed and used Screw pump If the pump head pressure is unstable, you can consider contacting the manufacturer or supplier to find out whether there is a problem with model selection, and make reasonable adjustments or replace the equipment.

Secondly, the wear of pump body and screw will also lead to unstable pump head pressure. Long time use will wear the pump body, screw and sealing surface, leading to increased leakage, thus affecting the working efficiency and pressure stability of the pump. In order to solve this problem, it is necessary to regularly check and maintain the pump body and screw, and timely replace worn parts to ensure their tightness and efficiency. In addition, wear resistant coating can also be considered to extend the service life of the pump and reduce the problems caused by wear. IMO agent

Thirdly, the seal of the pump is also an important factor affecting the pressure stability of the pump head. The sealing performance of the pump directly affects the working efficiency and pressure fluctuation of the pump. If the seal of the pump is poor, the medium will leak, which will cause unstable pressure. Therefore, it is necessary to regularly check and maintain the pump seals to ensure that they are intact. Seals with leakage shall be replaced or repaired in time to ensure normal operation of the pump.

In addition, the liquid state also has some influence on the pressure stability of the pump head. Some liquid media have large temperature changes or physical characteristics changes, which may lead to unstable pump head pressure. In this case, some measures can be taken to keep the liquid stable, such as adjusting the temperature or viscosity of the liquid, increasing the pressure of the liquid, etc. ALLWEILER

In conclusion, to solve the problem of unstable pressure of IMO screw pump head, we can start with the design and selection of pump, the wear of pump body and screw, the seal of pump and the state of liquid. The key is to keep the pump equipment perfect and well maintained, and regularly check and maintain the pump body, screws and seals. Only in this way can the stability of pump head pressure be ensured, the pump can operate normally, and the expected delivery effect can be obtained. ALLWEILER screw pump