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1. Reasonable selection of vacuum pump materials.

Considering that the operating life of the vacuum unit can be maintained for more than 4 years, low-cost and easy to cast ones should be selected as far as possible. For corrosive liquids and other media, the anti-corrosion and stainless steel materials of flow passage parts can be selected. Of course, the specific selection should be combined with the actual needs of the industry.

2. Determine the output of vacuum pump reasonably.

First of all, it is necessary to find out the resistance of all levels of vacuum pump system to eliminate the abnormal phenomenon of excessive resistance. Secondly, considering the influence of all kinds of adverse factors, the maximum gas supply and extraction capacity, combined with the operation requirements, the safe and economic system pressure is determined. Finally, according to the total pumping capacity, the output configuration of the vacuum unit is reformed. Under the premise of ensuring safety, the system is in medium speed operation, so that the vacuum degree and air extraction volume required by the operating conditions match the efficiency of the vacuum pump.

3. Reasonable use of pipelines.

By means of close cooperation between theoretical calculation and model experiment, reliable and efficient pipelines are selected to ensure that the allowable vacuum degree can be achieved under the condition of possible low air extraction volume.

4. Make full use of the potential of the motor.

Energy saving is what we all want. After knowing how to reduce the energy consumption of Boshan vacuum pump, we will be more satisfied with its use in the future.