IMO screw pump It is a common centrifugal pump, suitable for conveying high viscosity medium and low viscosity medium. To ensure that Screw pump Regular maintenance must be carried out for normal operation and service life. The following are some precautions for screw pump maintenance.

Regularly check the sealing device of the screw pump to ensure that the sealing performance is normal. The sealing parts shall be kept in good elasticity and reliable working condition. If leakage is found, replace the seals and adjust the fastening bolts in time.

Check the working condition of screw pump bearing, including bearing temperature, vibration and noise. If the temperature is too high, vibration or noise is abnormal, stop the machine for maintenance immediately to avoid damage to the bearing.

Clean the filter of the screw pump regularly to prevent impurities from accumulating inside the pump and affecting the normal operation of the pump. When cleaning the filter, use proper tools and pay attention to safety.

Check the motor and electrical equipment of the screw pump to ensure their normal operation. Regularly check whether the motor leads are damaged and the wiring is firm, and carry out necessary maintenance.

Pay attention to the operating environment of the screw pump to prevent the pump from being affected by dust, steam and other pollutants. The operating environment of the pump should be kept dry and clean, and away from corrosive gases and corrosive media.

Regularly check the inlet and outlet valves of the screw pump to ensure that they are normally opened and closed. The valve shall be flexible and reliable without jamming. IMO agent

Regularly check the driving parts of the screw pump, including couplings, gears and belts. Ensure that the transmission parts are well lubricated and free from damage and abnormal sound.

Keep the pump dry and clean to prevent rust and scaling inside the pump. When cleaning the pump body, be careful not to damage the seals and other parts.

Regularly check the pump shaft and screw of the screw pump to ensure that they are not deformed or worn. The worn parts shall be replaced in time.

Pay attention to the cooling of the screw pump. For screw pumps operating under high temperature environment, good cooling equipment and cooling medium supply shall be ensured.

Follow the startup and shutdown procedures of the screw pump, and do not start and stop frequently. Before starting, check whether each system is normal to ensure safety.

Regularly clean and replace the lubricating oil of the screw pump to ensure the normal operation of the lubricating system. The quality of lubricating oil shall meet the specified standards to ensure the lubricating effect.

Regularly conduct performance inspection of screw pump, including flow, head and power. If the performance is found to be degraded, it needs to be adjusted and repaired in time.

Pay attention to the safety protection facilities of screw pump to ensure the personal safety of operators. When operating the screw pump, follow the operating procedures and observe the safety operation regulations.

To sum up, the maintenance of screw pump involves many aspects, including sealing device, bearings, filters, motors, operating environment, valves, transmission parts, pump body cleaning, pump shaft and screw, cooling, startup and shutdown, lubricating oil, performance testing and safety protection. Regular maintenance can extend the service life of the screw pump and improve its efficiency and safety. ALLWEILER screw pump