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May 18, 2022 View:

For the efficient operation of high-precision lobe pumps, please be sure to read

High-precision lobe pump is suitable for easy foaming in the process of re-conveying and conveying high viscosity, high concentration and any media containing particles, and the material conveyed by it keeps the original quality and does not have any physical and chemical reaction. All the parts and components in contact with the conveyed materials are made of stainless steel in accordance with sanitary standards, and the seals are made of non-toxic rubber. Reliable rust-proof and non-toxic sealing ensure safety and hygiene. In order to ensure the efficient operation of the lobe pump, it is necessary to maintain and repair it regularly.
1. Check the lobe pump and pipeline and the combination for any loose phenomenon.
1. Check the lobe pump and pipeline for looseness. Turn the lobe pump by hand to see if it is flexible.
2. Add bearing lubrication oil to the bearing body, observe the oil level should be at the center line of the oil mark, and the lubricant should be replaced or replenished in time.
3、Start the motor, when the lobe pump is running normally, open the export pressure gauge and the inlet vacuum pump, depending on it shows the proper pressure, gradually open the gate valve, and check the motor load at the same time.
4. Try to control the flow and head of the lobe pump within the range indicated on the label to ensure that the lobe pump is running at a high efficiency point in order to get a big energy saving effect.
5. During the operation of the lobe pump, the bearing temperature should not exceed the ambient temperature of 35℃ and the high temperature should not exceed 80℃.
6. When the lobe pump is to be stopped, close the gate valve and pressure gauge first, and then stop the motor.
7. The lobe pump should change the lubricant within one month of work after 100 hours, and after that, change the oil once every 500 hours.
8. Adjust the packing gland frequently to ensure that the drip inside the packing chamber is normal (to become a drip leak out).
9. Regularly check the wear of the shaft sleeve, and replace it in time after the wear is large.
10. When the lobe pump is used in the winter season, after stopping, the pump body needs to be unscrewed from the lower water release screw to release the medium. To prevent freezing and cracking.
11. When the lobe pump is out of use for a long time, the pump should be disassembled, dried up, and the rotating parts and the bonding parts should be greased and installed for proper storage.