Sludge Vacuum Pump and Decanting Centrifuge for Environmental Solutions Company

Last week, GN Solids Control finished a set of decanter centrifuge and sludge & solids vacuum pump for an Environmental Solution Company.

The centrifuge is a 2-phase decanter centrifuge which can be used for separation oily sludge and non-oily sludge.
When the material feed to decanter centrifuge, the solids particles should be separated by GN Solids Shale Shaker to achieve correct particle size. Suitable API screen size should be chosen during the separation to achieve the separation result.

And the solids content before enter into decanter centrifuge should be less than 15%. It can be achieved by heating and dilution during pre-mixing stage. GN Solids Control can offer the pre-mixing tank which is equipped with heating pipes, agitators, slurry transfer pump and electrical control system for dilution and mixing. Operators can also prepare it at jobsite.
And plus, the Solid material density inside the oily sludge should be higher than liquid material. In this situation, after heating and flocculation, the solid phase can settle naturally or can be separated by lab tube centrifuge.

The output after 2-phase decanter centrifuge is solids phase and oil & water & soil mixture. So after 2-phase decanter centrifuge, 3-phase decanter centrifuge or disc centrifuge can be used to further clean the water, oil and soil.

The vacuum pump has a wide range application at waste management jobsite. The pump can suck slurry and feed the system. GN Solids Control vacuum pump can be used for liquid, solids and sludge transfer. The vacuum pump model used for the environmental solution company is a small size model GNSP-10, it is the smallest size vacuum pump made by GN Solids Control. GN Solids Control can offer another set of suction pipe and ahead, so this case, the mini vacuum pump can be used as an industry vacuum cleaner to clean the spilled mud on mud tanks or on the ground.

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