Research on working steam and its dryness by vacuum pump of vacuum blister machine

The low steam pressure and pressure fluctuation have a great influence on the capacity of the vacuum pump, so the steam pressure should not be lower than the required working pressure, but the structure design of the vacuum pump used has been finalized. Spend. In addition, to ensure that the steam pressure supplied by the boiler is stable, it is best to use a boiler to provide working steam to the steam jet pump, so that the steam pressure will not fluctuate and the performance of the vacuum pump will be stable.