Mitsubishi Heavy Industries Compressor Corporation

Yusuke Kato

Tomoaki Takeda

Masahiro Hayashi

Takuya Watanabe

Oil console equipment includes: a lubrication oil tank in which a lubrication oil is stored; a lubrication oil supply line which is connected to the lubrication oil tank and through which a liquid lubrication oil stored in the lubrication oil tank is supplied to a bearing supporting a rotor; a first cooler which is provided in the lubrication oil supply line and cools the liquid lubrication oil supplied to the bearing; a lubrication oil recovery line which is connected to the lubrication oil tank and through which the lubrication oil recovered from the bearing is introduced into the lubrication oil tank; a first atmosphere discharge pipe which is connected to the lubrication oil tank and through which a lubrication oil mist which exists in a gas phase in the lubrication oil tank and is a misted lubrication oil and a first exhaust gas containing a gas are introduced out.

Oil console equipment, rotary machine provided with oil console equipment, and method for recovering lubrication oil contained in exhaust gas

This oil console device () is provided with: an oil tank () which recovers and stores lubricating oil which has lubricated a bearing portion supporting a rotating body; a pressure reducing fan () which is coupled to the oil tank () and which reduces the pressure inside the oil tank () such that the pressure becomes a negative pressure; an oil mist separator () which is provided on the oil tank () side of the pressure reducing fan () and which captures lubricating oil that has become a mist; and, on the downstream side of the pressure reducing fan (), a exhaust unit () which vents gas in the oil tank () to the outside.

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Hiroshima, Japan

Yusuke Kato