Wear resistant stainless steel centrifugal pump company

Self suction corrosion-resistant centrifugal pump supports customizationworking mechanism

The working mechanism of self-priming corrosion-resistant centrifugal pumps mainly depends on the rotational action of the impeller. Before starting, the pump casing should be filled with water or have its own water. After starting, the impeller rotates at high speed, causing the water flow in the impeller channel to flow towards the vortex shell. At this time, a vacuum is formed at the inlet, causing the inlet check valve to open, and the air in the suction pipe to enter the pump and reach the outer edge through the impeller channel. As the impeller continues to rotate, air and water are fully mixed inside the pump, forming an air-water mixture. The mixture is stripped off at the outlet of the snail shell and enters the separation chamber. The air is separated and discharged, while the water continues to flow towards the outer edge of the impeller and mixes with the air in the suction pipe again. This cycle continues until the air in the suction pipe is completely discharged, completing the self-priming process.

Self suction corrosion-resistant centrifugal pump supports customizationPerformance advantages:

1. Self suction design, with particularly strong self suction force up to 20 volts, and a check valve design to prevent liquid backflow inside the pump;

2. Strong acid resistance, strong alkali resistance, and strong corrosion resistance,

3. A bottom valve should be installed at the inlet to prevent foreign matter from being sucked in, and a check valve should be installed at the outlet to prevent instantaneous backflow during shutdown, which can cause damage to the pump itself and damage to the pump during idle operation.

4. Can be used within the design scope while ensuring that the motor does not overload;

5. If the pump is equipped with an outdoor motor, there is no need to build a pump room, and it can be directly installed and used outdoors to save costs

6. The overall structure is compact, with a small volume, low noise, good energy efficiency, easy maintenance, and convenient replacement for users;

7. The automatic control cabinet can automatically control the pump's over movement and stop according to the required liquefaction changes, without the need for dedicated personnel to supervise, making it extremely convenient to use;

8. The use of a double blade impeller structure greatly improves the ability of dirt to pass through, and the mechanical seal adopts a new type of friction pair, which operates in the oil chamber for a long time;