As far as the factors affecting the function of vacuum pumps are concerned, we mainly have the influence of condensate, steam and environment, and also an influence on the layout of the pump body. As for the factors affecting the function of vacuum pumps, the main ones are those mentioned above. Let's briefly introduce them.
First of all, condensate water plays an important role in multi-stage vacuum pumps. For condensate water, it can condense the steam sufficiently. For a partial pressure of water vapor in the discharge pressure of vacuum pump, it is necessary to be higher than the corresponding full vapor pressure, so the temperature of condensate water is also required. It is lower than the full temperature under our pressure, so that the pump body can be guaranteed to perform a normal operation.
Our commonly used vacuum pump, in fact, is the steam eruption vacuum pump. In this way, if we are too full of water vapor, it is in fact based on the operation of the medium, for the condition of the steam itself, for the function of the pump is also a more decisive impact. For wet steam, it also has an impact on the function of the pump.
Moreover, when it comes to the influence of environment on the function of vacuum pump, it mainly refers to the exhausted gas, which pollutes the system. In the process of disposal of molten steel, for molten steel itself, it will also emit a lot of gas, and at the same time, it will also have a part of fine oxide powder and many other small particles. Sucked into the vacuum pump.
For single-stage vacuum pump, its simple wear-out part, in fact, is the steam nozzle, for the nozzle wear-out, it will only affect the function of our pump, in this case, to increase the operating cost of the system is also possible. Finally, we should pay attention to the factors that affect the function of vacuum pumps.
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