2BEF3 series water ring vacuum pump Introduction :
2BEF3 series water ring vacuum pump is specially designed for dewatering machinery such as paper making, ore dressing, V-process casting, coal washing and aluminium dressing. After improving the internal structure of 2BE3 water ring vacuum pump, the efficiency is very high. Under the condition of the same inspiration capacity, the distribution motor of 2BE3 water ring vacuum pump is one grade lower than that of the same type water ring vacuum pump, and the energy saving is 10%-20%.
2BEF3 Series Water Ring Vacuum Pumps Notes:
1. 2BE3 water ring vacuum pump outlet is not connected with valves. If so, it must be fully opened before starting. It is strictly forbidden to close the outlet for starting operation.
2. No water can start operation, but the amount of water can not be too much. 2BE3 water ring vacuum pump is not allowed to be used as pumping and draining.
3. Pump shutdown time is too long. Before starting, the rotor must be discarded to confirm that it can turn on freely.
4. Hard water with minerals is easy to scale when running 2BE3 water ring vacuum pump. Soft water should be used as far as possible. The scale can be removed by washing with dilute hydrochloric acid after the scale is found.
5. The sealing joint of 2BE3 water ring vacuum pump is made of non-drying sealant, which can be cleaned with gasoline and re-coated for installation during maintenance.
6. When disassembling 2BE3 water ring vacuum pump, attention should be paid to the joint position of each part. The adjusting washer on the connecting bolt between rear bearing body and side cover should not be lost, and it should be installed in situ.
7. The filler water supply pipe can not be directly connected to the water ring water supply pipe, otherwise there will be no water entering the filler seal for cooling and lubrication due to negative pressure.