Compressor oiling device for sewage treatment

The compressor oiling device for sewage treatment comprises a box body, a storage shell is arranged at the bottom of an inner cavity of the box body, first draw-off pumps are fixedly connected to the front side and the rear side of the right side of the bottom of an inner cavity of the storage shell, and a second draw-off pump is fixedly connected to the right side of the bottom of the inner cavity of the storage shell; the rear side of the top of the storage shell communicates with an oil inlet pipe, the right side of the storage shell communicates with a flow guide pipe, the right side of the flow guide pipe communicates with a two-way pipe, and the right side of the two-way pipe communicates with a quantitative shell; through cooperative use of the box body, the storage shell, the first draw-off pump, the second draw-off pump, the oil inlet pipe, the flow guide pipe, a two-way pipe, a quantitative shell, a feeding pipe, a processing shell, an injection pipe, an oil injection nozzle, a metering alarm and a