发布时间：2021-05-12 17:02:49 发布人：
"Why do we start the pneumatic booster pump and sometimes the outlet pressure will decrease?" The problem is that netizens put forward a question on the online forum. Xiaobian found that the netizen's answer is not accurate, the answer is not very clear, or it can be said that it is not very understanding of the pneumatic booster pump.
Because the questioner has made it clear that the pneumatic booster pump can raise the pressure when the outlet is closed, indicating that the pneumatic booster pump is normal. Why can't I press the pressure, but it starts when the outlet pressure drops? Let me explain to you the reason why the outlet pressure of the pneumatic booster pump decreases when it is started.
The problem of reducing the outlet pressure by starting the pneumatic booster pump is that the pneumatic booster pump consumes compressed air in the process of boosting. If the compressed air consumption required for dry gas seal of compressor is 0.6 cubic meter per minute, the displacement of customer air compressor is 1 cubic meter per minute.
When the booster pump is not opened, the pressure can be maintained at 0.6MPa (650kpa); When the booster pump is on, the booster pump needs compressed air as power. The pneumatic booster pump manufacturer assumes a compressed air consumption of 0.5 cubic meters per minute, which results in an increase in compressed air consumption and a decrease in natural pressure before the booster pump starts. Therefore, when choosing the pneumatic booster pump, the flow must be calculated.