Heavy oil coal tar pump to prevent oil into the water prevention measures
Ningbo Metal Sharing Supply Chain Management Co., Ltd , https://www.sharescm.com
Heavy oil coal tar pump to prevent leakage of oil in the method, the pump occurs several times over the phenomenon of lubricating oil, oil or even emulsified. After inspection and analysis found that the main inlet to the oil from the seal water into the. In order to prevent the water in the lubricating oil, make the following precautionary measures:
1, strictly control the seal water pressure 150kpa or so, Park Taibang not allowed more than 180kpa, to avoid high seal water pressure into the bearing.
2, inspection carefully check the sealing water backwater spy window, should not be full of water and water, bearing housing should not accumulate water.
3, heavy oil coal tar pump start and stop when the vacuum is lower than 85kpa, seal water back to the timely pouring air back to prevent poor return into the bearing.
4, sealing water adjustment poor performance, timely contact repair processing.