Mineral oil for helical-lobe compressor is diluted and this increases the fault of compressor.
原来用于螺杆压缩机的矿物油因与瓦斯气混溶而被稀释，使压缩机的故障率大增。
Gas recovery system is an important system. Helical-lobe compressor is fully applied on the sys-tem for its work stability and efficiency.
瓦斯回收系统是现代炼油厂一个重要的系统，螺杆压缩机因其工作的稳定性和高效性在瓦斯回收系统中得到了充分应用。
The utility model relates to a fixing device of a star wheel body axial position of a helical-lobe compressor, belonging to the compressor field.
本实用新型涉及一种单螺杆压缩机星轮体轴向位置的固定装置，属于压缩机领域。
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