The influence of the vacuum pump environment of the blister machine

The environmental impact mainly refers to the pollution of the system by the pumped gas. During the disposal of molten steel, the molten steel will release a lot of gas, and at the same time, some small particles such as fine oxide powder will be sucked into the vacuum pump, and these small particles will accumulate. Adhering to the pump body reduces the conductance of the pumping pipeline, prolongs the pumping time, and reduces the pumping function of the pump.