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Correct use of water ring vacuum pump cooling towers and condensers

The water ring type vacuum pump generally uses water as the working fluid, and achieves the purpose of vacuuming during the process of sucking in and out of the water. The water hits the pump wall, the impeller, and the disc during the process of pumping in and out of the water. Do work to generate heat. If we continue to use water to suck in water, it will not produce water ring pump. The vacuum will decrease due to the temperature of the working fluid, but in many cases, water or other working fluid will be recycled. At this time, a cooling tower or a condenser is required to enable the water ring pump to work normally.
The cooling tower is a heat sink. It is a device that uses the evaporation endothermic principle of water to dissipate the waste heat generated in the industrial or refrigeration air conditioner to ensure the operation of the system. He can lower the temperature of the cooling water. Using this principle, we can solve the problem that the temperature of the circulating fluid of the water ring vacuum pump is continuously increased to reduce the degree of vacuum. At the drain of the water ring pump, we connect a pipe and then connect it to the cooling tower, reduce the temperature of the water through the cooling of the cooling tower, and then let the water flow into the water storage tank or the storage tank so that the water ring pump continues to work. The temperature of the circulating fluid can be controlled to solve the problem that the water ring pump has a reduced vacuum due to the temperature of the circulating fluid.
In the process of vacuum distillation or vacuum cooling, because the temperature of the pumped gas is too high, the temperature of the water ring pump will rise and the vacuum of the water ring pump will be reduced. Therefore, we need to connect the inlet of the water ring pump. Condenser. After the condenser is cooled, the temperature of the gas is lowered and then pumped into the water ring pump, which solves the problem of a decrease in the degree of vacuum due to excessive temperature.

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