Which is a good multifunctional corrosion-resistant and wear-resistant pump

Corrosion resistant and wear-resistant engineering plastic submersible pump in stockIt is a pump equipment designed specifically for transporting corrosive and abrasive media. Its key components, such as impellers and bearings, are made of wear-resistant and corrosion-resistant engineering plastic materials, making the pump have excellent corrosion resistance and wear resistance when transporting corrosive liquids. At the same time, the pump also has good self-priming performance and high working efficiency, making it an ideal choice for various industrial applications.

working principle

Corrosion resistant and wear-resistant engineering plastic submersible pump in stockThe working principle is usually based on the centrifugal phenomenon. When the impeller rotates at high speed, the blades drive the medium to rotate together, generating centrifugal force. Centrifugal force causes the medium to be thrown from the center of the impeller to the surrounding areas, forming a high-pressure zone. At the same time, a low-pressure area is formed at the center of the impeller, which generates suction and draws the medium into the pump. As the impeller continues to rotate, the medium is continuously sucked in and thrown out, thereby achieving continuous transport of the medium.

Key points for use:

1. Installation and Inspection
Fix the pump vertically in the desired position and connect the outlet pipeline. After installation, manually rotate the coupling to see if it operates flexibly. If it does not rotate flexibly or has abnormal noise, jamming or other abnormalities, the pump should be disassembled again for inspection, foreign objects should be cleaned, noise should be eliminated, or the gap between the impeller and the pump body can be adjusted by adding or removing impeller pads. This gap should be ensured to be between 1-2mm. Adjust the gap between the impeller and the pump cover by adding or removing pump cover pads. This gap should be ensured to be between 1-2mm. After installation, rotate the coupling again and repeat this process until it rotates flexibly before connecting the power. Follow the startup program to put the pump into operation.

2. Start up
Connect the power point to start and check if the direction of motor rotation matches the direction indicated by the arrow on the pump. If not, rewire and adjust; After the motor is running normally, the outlet valve should be slowly opened to the desired working state.

3. Parking
Close the outlet valve first, then turn off the power.