Roots vacuum pump once blocked not only can not operate, but also will produce more failures, thus causing great damage to roots vacuum pump equipment itself. Here are a few ways to reduce roots vacuum pump congestion:
1. Strict operation rules
Roots vacuum pump shall be started and stopped in strict accordance with the operation requirements. At startup, zero output pump is started, and nitrogen can only be charged to the pressure plate when there is a certain pressure at the outlet of roots vacuum pump. Avoid the membrane deformation caused by nitrogen filling and prevent the membrane rupture; Increase roots vacuum pump output, to be slow; When the pump is stopped, the output of roots vacuum pump should also be reduced slowly
2. Replace lubricating oil and worn parts regularly
Roots vacuum pump internal main moving parts are worm, worm gear, slider, fixed new piston and so on. The wear of these parts will directly lead to the reduction of roots vacuum pump flow or not at all, the current solution is to replace the lubricating oil, wear parts and clean the hydraulic cavity regularly
3. Strengthen the maintenance of roots vacuum pump
During the operation of roots vacuum pump, make regular inspection, especially check the lubricating oil level, pump sound, outlet pressure, nitrogen buffer tank pressure, etc. Replace the pump diaphragm and nitrogen buffer tank diaphragm regularly to effectively prevent the catalyst stop accident caused by the simultaneous damage of roots vacuum pumps
Want to reduce, avoid roots vacuum pump blockage, leave not two points: one is the correct operation of roots vacuum pump, two is to do a good job of regular inspection, maintenance work
Vacuum pump capable of extracting oxygen-containing gas
Best vacuum pump for autoclave
How to choose the imported vacuum pump for laboratory
Vacuum system in grease deodorization
No comments:
Post a Comment