The operation of the machine has certain standardization. The routine and reasonable operation can not only improve the working efficiency of the machine itself, but also prolong the service life. Shanghai Yanhu Pump Industry Xiaobian made some briefings on the operation of 2BV water ring vacuum pump.
First, 2BV water ring vacuum pump before starting detection
1. The water ring vacuum pump coupling should be moved by hand and should be able to rotate flexibly without jamming.
2. Jog the water ring vacuum pump to check whether the steering of the motor is consistent with the steering of the pump. Also check whether the pump is running normally and there is no abnormal sound.
Second, 2BV water ring vacuum pump operating specifications
1. Avoid running the water ring vacuum pump under extreme vacuum to prevent cavitation damage of the pump.
2. Avoid the pump working under the condition that the inlet is completely open to prevent the pump from being overloaded.
3. When the pump is stopped in winter, the water in the pump should be drained to prevent the pump body from freezing and cracking.
4. The backup pump should drain the water in the pump chamber.
Third, the compressor notes.
1. When the compressor is parked for a short period of time, at least 1-2 times a week, so as to avoid rusting of the grinding surfaces.
2. When the compressor is parked for a long time, all moving parts must be inspected and then coated with anti-rust oil. Pay special attention to the internal working surface of the cylinder. (In winter, you should also pay attention to the cooling water in the cylinder)
3. When the compressor is driving and stopping, it must be in an empty load operation state to prevent the load from being too large.
4, the lubricating oil in the fuselage should be replaced regularly, generally should be replaced once every six months.
5, wipe the compressor clean, clean up the surrounding space debris, so that the unit is kept clean.
6. Discharge the oil in the middle section once a day. The oil entering the packing part will cause the leakage of the packing, the wear of the piston ring, the fouling of the air passage, and the damage of the gas valve.
7. Frequent inspections and problems are discovered in time to eliminate potential safety hazards.
8. Re-driving after long-term parking is carried out according to the requirements of the first driving.
9. Strictly implement equipment operation procedures to ensure equipment and personal safety.
The operation precautions of 2BV water ring pump and compressor mainly start from improving the technical knowledge of technicians. Only by understanding the principle and performance of vacuum pump can we better operate and maintain, improve efficiency, save energy and extend The effect of the service life.