Why Do Oil-Air Distributors Get Blocked? Key Causes and How to Prevent Them
Release time:
2023-04-20
In an oil-air lubrication system, the distributor plays a critical role in accurately delivering lubricant to each lubrication point. However, during operation, distributor blockage can occur, triggering system alarms or even causing a complete shutdown. Understanding the root causes of blockage is essential for maintaining system reliability and ensuring continuous operation.
One of the primary causes is contaminated lubricating oil. If the oil contains impurities such as particles, sludge, or degradation products, these contaminants can accumulate inside the distributor channels, eventually leading to blockage. Using clean, high-quality oil and proper filtration is crucial to prevent this issue.
Another common factor is unclean compressed air. Oil-air lubrication relies on a precise mixture of oil and air. If the compressed air contains moisture, dust, or other contaminants, it can interfere with the mixing process and introduce debris into the distributor, increasing the risk of clogging. Installing effective air filtration and drying systems is therefore highly recommended.
Additionally, residual debris inside pipelines can also lead to blockage. During system installation or maintenance, if the pipelines are not thoroughly cleaned, leftover particles such as metal shavings, dust, or sealing material may enter the distributor and obstruct its internal passages.
To avoid distributor blockage, it is essential to ensure the cleanliness of the oil supply, air supply, and piping system. Regular inspection, proper filtration, and thorough cleaning during installation can significantly reduce the risk of failure.
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