Measures To Prevent Oil Contamination And Noise Generation Of Anchor Drilling Rigs

Measures to prevent oil contamination and noise generation of anchor drilling rigs

The oil filter screen of the anchor drilling rig is clogged, causing excessive oil suction resistance. This will directly prevent the oil pump from operating normally, resulting in noise and vibration. The dirt in the oil of the anchor drilling rig will directly cause the oil to deteriorate, and the water will mix into the oil, which will cause the oil to emulsify, reduce the lubricating function of the oil, increase the acid value of the oil, and shorten the service life of the components. Leakage has increased.

Many common problems in the hydraulic system of anchor drilling RIGS to prevent oil contamination are caused by unclean oil. Maintaining the cleanliness of the oil during operation is an important aspect of maintaining hydraulic equipment.

When the anchor drilling rig is in operation, the area around its oil tank should be kept clean. The oil tank should be covered and sealed. The oil in the oil tank needs to be replaced regularly. Generally, the oil should be changed after a cumulative operation of 1,000 hours. When oiling, it should pass through a filter with a mesh size of 120 or more. Check and clean the filter frequently; Regularly clean the hydraulic components with kerosene and unblock the pipelines. Regularly check the pipe joints and sealing devices between pipelines and components.

The damage caused by air entering the hydraulic system of the anchor drilling rig and the ways to avoid it: The compressibility of the oil used in the hydraulic system is very small, but the compressibility of low-pressure air is very large, about 10,000 times that of the oil. Even if there is a small amount of air in the system, its impact is significant and it can cause malfunctions in the system.

The anchor drill machine will cause noise in the hydraulic system. The air dissolved in the oil will escape from the oil when the pressure is low, generating bubbles and creating cavitation. When it reaches the high-pressure area, under the impact of the pressure oil, the bubbles are shattered, and the pressure rises sharply, causing noise in the system.