Hot Sale 6000L/h Capacity Disc Oil Separator with 4000-10000 RPM Bowl Speed and >10,000 g Centrifugal Force

Leading manufacturer of disc separators in China since 1954

Huading Separator has over 60 years of tradition in mechanical separating technology. As China's leading manufacturer, our developments serve diverse industries including beverage and dairy processing, oil and fat recovery, chemicals, , biotechnology, starch technology, marine engineering, energy, oil fields, and environmental technology. We develop and build customized centrifuges and complete process lines tailored to customer requirements.

The disc stack separator separates solids and one or two liquid phases from each other in a single continuous process using extremely high centrifugal forces. Denser solids are forced outward against the rotating bowl wall, while less dense liquid phases form concentric inner layers. The interface position between liquid phases can be adjusted for maximum separation efficiency. Special plates (the "disc stack") provide additional surface settling area, dramatically speeding up the separation process. The specific configuration, shape, and design of these plates enable continuous separation of various solids from one or two liquids. Concentrated solids can be removed continuously, intermittently, or manually depending on centrifuge type and application requirements.

Separation occurs inside a rotating bowl where feed is introduced from the top via a stationary inlet pipe and accelerated in the distributor before entering the disc stack. Liquid-solids separation takes place between the discs, with the liquid phase moving through the disc stack to the center and pumped out via a built-in paring disc. Solids collect in the periphery and are discharged intermittently through a hydraulic system that opens solids ports at the bowl periphery at preset intervals.

Suspension is fed into the separator bowl from the top through a feeding pipe and enters the disc stack. The heavy phase and heavy sludge move toward the bowl periphery while the light phase flows toward the center for pumping and further processing. The heavy phase is led over a top disc into a chamber where a paring device pumps it out. Solids collect in the sludge space and discharge intermittently and automatically via a hydraulic system that opens solids ports at the bowl periphery.

Self-cleaning disc stack centrifuges are divided into two types: purifiers for separating solids and two liquid phases in a single continuous process, and clarifiers for separating solids and one liquid phase.