Hitachi Separator 59031100 Screw Compressor Air Oil Separator

The function of oil separator is to separate lubricating oil from high-pressure steam discharged from refrigeration compressor to ensure safe and efficient operation of the device.According to the principle of oil separation, which reduces the velocity of air flow and changes the direction of air flow, oil particles in high-pressure steam can be separated under the action of gravity.Generally, the air flow velocity is less than 1m/s, and the oil particles with diameter of more than 0.2mm can be separated from the steam.There are four kinds of oil separator: washing type, centrifugal type, packing type and filtration type.

Working Principle Of Oil Separator

The simple working principle of the oil separator: after the high-pressure air (gaseous working medium and lubricating oil) from the compressor enters the oil separator, it enters the guide vane of the oil separator and flows in a spiral shape along the guide vane. By centrifugal force and gravity, the lubricating oil is separated from the working gas and flows down the inner wall of the cylinder.The working gas leads to the oil separator from the central pipe through the porous baffle.The separated lubricating oil, concentrated in the lower part of the oil separator, can be discharged regularly, or by using a float valve, so that the lubricating oil automatically returns to the crankcase of the compressor.The velocity in the centrifugal cyclotron channel is recommended as 10-25m/s for ammonia and 20-20m/s for freon.

Why does air oil separate?

• Reduce fuel consumption and service costs by keeping oil in the tank
• Limit oil pollution and provide clean air

Product parameters

• Model: Separator Element 59031100
• Filter media: HV Fiberglass
• Oil contained in compressed: below 3ppM
• Filter media: fiberglass imported from HV&Lydall company
• Filtration efficiency: 99.99%
• Initial pressure differential: ≤0.02Mpa

AIR OIL SEPARATOR — SEPARATES THE OIL FROM THE COMPRESSED AIR