喷油螺杆压缩机中，在压缩气体的同时，大量的油被喷入压缩机的齿间容积。这些油和被压缩气体形成的油气混合物，在经历相同的压缩过程后，被排到机组的油气分离器中。
In the oil injected screw compressor, while compressing the gas, a large amount of oil is injected into the inter tooth volume of the compressor. The oil-gas mixture formed by the oil and compressed gas is discharged into the oil-gas separator of the unit after the same compression process.
油气分离器是喷油螺杆压缩机组系统中的主要设备之框格护坡模具 箱体护坡模具 华尔街铜牛 电阻柜 接地电阻柜 电缆保护接地箱 隔离墩模具 化粪池模具一。为了降低机组排气中的含油量和循环使用机组中的润滑油，必须利用油气分离器把润滑油有效地从气体中分离出来。如果油分出现故障，润滑油就不能很好地被分离，将会使润滑油随同压缩空气被排放出去。因此，油分及其油分芯故障是喷油螺杆压缩机油耗大故障的最主要因素。
Oil gas separator is one of the main equipments in the system of oil injection screw compressor. In order to reduce the oil content in the exhaust gas of the unit and recycle the lubricating oil in the unit, the oil-gas separator must be used to effectively separate the lubricating oil from the gas. If there is a fault in the oil separation, the lubricating oil can not be well separated, and the lubricating oil will be discharged together with the compressed air. Therefore, the oil and oil core fault is the most important factor for the oil consumption of oil injection screw compressor.