the oil separation equipment can be directly installed on the pipeline through which oily sewage flows, and the sewage outlet can be aligned with the water inlet of the oil-water separator, which can be connected with other equipment by pipelines. The sewage pipeline at the bottom is communicated with the dehydration device or directly discharged into the sewage pipe.

grease trap products need to be directly installed on the passage containing sewage and oil-water, and the sewage outlet can be aligned with the inlet with grid of the oil-water separator, which can be connected with other equipment by pipelines.