Since the development and production of Hydrocyclone Separator with clear environment, it has been widely used in the marine platform, petroleum refining and other industries and has achieved good treatment results. It has been determined by the Ministry of Science and Technology as National Torch Project and Determined by the National Development Planning Commission as the domestic financial bond project of environmental protection equipment.

The core of Hydrocyclone Separator is a swirl pipe. With the difference of specific gravity of two insoluble liquids, the heavier water is thrown to the outside by the centrifugal force generated by the high-speed rotation of the oily sewage in the contraction cavity and tail cone, and then discharged from the bottom flow port. The lighter oil drops form the oil core in the low pressure zone of the tail cone center, and discharge from the overflow port to realize the separation of oil and water.