Multi-flow mist oil curtain nozzle device for processing oil mist

The utility model relates to a multi-flow mist oil curtain nozzle device for processing oil mist, which comprises a nozzle holder, an oil pipe joint, a gas pipe joint and a joint. A spray nozzle is provided with a plurality of jets which are distributed in a sector manner in the same plane, and communicated with the oil pipe joint by an oil path arranged in the nozzle holder; the spray nozzle is externally provided with a flow guiding body so as to form an annular gas chamber and an annular gas channel, and communicated with the gas pipe joint by a gas path arranged in the nozzle holder; and the flow guiding body is provided with a diversion trench aiming at the jets. Pressure oil forms oil jet flow by the jets, and is blended with compressed air flow; the oil-gas mist by twice atomization is carded into sheet shape by the diversion trench, and the ultra-thin sector mist-shaped oil curtain is formed under the acceleration of two-dimension current, thus not only effectively reducing the consumption of the pres