HDH high-efficiency degreasing separator adopts three-stage purification such as spiral separation, pre-filtration and coalescing precision filtration as a whole. It can efficiently remove water, degrease oil, remove dust, and shorten the compressed air purification process. The filtering accuracy can reach 0.1μm, and the residual oil content can be less than 0.03ppm so that the purification quality of the gas source can be reliably guaranteed.

The series features compact structure, small size, high efficiency, large filter area, long service life, and easy installation. This series of products has been widely used in various sectors of air purification station purification system, has been favored.

The efficient degreasing device consists of upper and lower cylinders, an intermediate tray, a spiral separator, a pre-filtering element, a fine filtering element, an instrument, and a sewage discharging component (not shown in the figure). The compressed air containing a large amount of suspended particles, water and oil first enters the lower cylinder, and the spiral separation causes the liquid oil and water to be deposited on the bottom and is discharged through the sewage discharge assembly, and the air flow is transferred into the pre-filter assembly to remove the large solid and liquid particles. Finally, the gas enters the core element of the degreasing device, the precision filter element, and the gas passes through the combined filtration bed to intercept, collide, diffuse, and gravitationally settle, so that tiny oil and water accommodating particles are trapped in the process of passing through the filter bed. Set to get clean (oil-free, water-free, dust-free) compressed air.