Multiple water ring vacuum pumps

The advantages of using multiple water ring vacuum pumps at the same time, take a look!

  If the customer chooses three water ring vacuum pumps, one is used, one is standby, and one is overhauled, respectively connected in parallel with the three main drainage pumps and controlled by gate valves. So what are the advantages of using multiple water ring vacuum pumps?
   1. The water ring vacuum pump has a simple structure, low processing and manufacturing requirements, no suction and exhaust valves, stable operation, and even air volume;

  2. The compression of the water ring vacuum pump is close to isothermal compression, the temperature change during compression is small, and there is no metal contact surface in the pump that rubs against each other, which is not easy to cause combustion and explosion accidents;

  3. The rotating parts and the fixed parts in the pump cavity are sealed by liquid, no need for lubrication, simple maintenance, easy operation, stable and reliable work;

4. From the use result, after using the water ring vacuum pump, the drainage efficiency of the main drainage pump is significantly improved, and the starting procedure is simplified, the labor intensity when starting the pump is reduced, and the pump body has no impact and little damage when the pump is started. ;

  5. After using the water ring vacuum pump, the inlet bottom valve of the suction pipe is eliminated, the suction water is unobstructed, and the drainage efficiency of the pump is improved;

  6. Since the direction of water injection in the water injection pipe is from bottom to top, when the water level rises to the pump body, it can ensure that there is no air in the suction pipe and the pump body, preventing the occurrence of cavitation, which is conducive to the daily maintenance of the main drainage pump.

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