Compressor oil and gas separation filter element

The compressor oil-gas separation filter element is a device which separates the gas in the lubricating oil to ensure the lubrication system to work normally.

Scope of application: solid-liquid, gas-solid, gas-liquid separation and purification in the fields of petroleum, chemical industry, metallurgy, aviation, electronics, electric power, environmental protection, atomic energy, nuclear industry, natural gas, refractories, fire-fighting equipment, etc.

Performance parameters

·oil content of gas after separation：≤3PPM w/w

·Initial differential pressure：≤0.02MPa

·Replace the differential pressure：0.7MPa

·service life：3000~4500h

Working principle

The air compressed from the head of the compressor host carries oil droplets of different sizes. Large oil droplets are easy to separate through the oil-gas separation tank, while small oil droplets (suspended) must be filtered through the micron glass fiber filter material of the oil-gas separation filter element. Correct selection of glass fiber diameter and thickness is an important factor to ensure the filtration effect. After the oil mist is intercepted, diffused and polymerized by the filter material, the small oil droplets quickly gather into large oil droplets, which pass through the filter layer under the action of aerodynamics and gravity and settle at the bottom of the filter element. The oil is continuously returned to the lubrication system through the inlet of the oil return pipe in the recess at the bottom of the filter element, so that the compressor can discharge relatively pure compressed air.