- Tel: +1-713-320-3868 Tel: +1-713-320-2103 Tel: +1-713-377-2984
- Email: usa@gnsolidscontrol.com
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GN Solids America LLC
Tel:+1 (713) 320-3868
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Add:6710 Windfern Road, Houston, TX 77040,USA
Coal Dewatering Centrifuge
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Description
Horizontal Vibratory Centrifuge for Coarse Coal
Horizontal Screen Scroll Centrifuge for Fine Coal
Coal Dewatering Screen Bowl Decanter Centrifuge
Vertical Screen Scroll Centrifuge
As an important energy source, coal is widely used in the world. GN Solids America has rich experience on providing the most cost-effective solid-liquid separation solutions in coal industry. GN Coal Dewatering Centrifuge meet the harsh demand in various stages of the coal washing processes. GN high-quality products and professional services guarantee GN Coal Dewatering Centrifuge running perfectly, and unitl now they have been used in more than 72 countries and regions in the world.
Different Coal Dewatering Centrifuges Working Principle
Centrifuge Type Material Type Working Principle Horizontal Vibratory Centrifuge Coarse Coal The solid-liquid separation is achieved by vibration and centrifugal spin-drying, no scraper and screw inside the bowl Horizontal Screen Scroll Centrifuge Fine Coal The solid-liquid separation is achieved by centrifugal spin-drying, the liquid is centrifugally separated by a screen basket, and the solid is discharged by an internal scraper Screen Bowl Decanter Centrifuge Ultrafine Coal Dewatering is achieved by centrifugal sedimentation and centrifugal filtration. The last section of bowl is provided with screen mesh. The liquid can be discharged through the liquid overflow port of centrifuge and screen basket mesh, and the solid is pushed to the discharge port by the internal screw. Solid Bowl Decanter Centrifuge Coal Tailing The solid-liquid separation is carried out by high speed centrifugal force. The liquid can be discharged through the liquid overflow port of centrifuge, and the solid is pushed to the discharge port by the internal screw. Feeding Materials of Different Coal Dewatering Centrifuges
Material Type Coarse Coal Fine Coal Ultrafine Coal Coal Tailing Coal Particle Size 0.5-50mm 0.5-3mm 0.15-0.5mm 0-0.15mm Horizontal Vibratory Centrifuge √    Horizontal Screen Scroll Centrifuge  √   Screen Bowl Decanter Centrifuge   √  Solid Bowl Decanter Centrifuge   √ √ In coal preparation process, depends on the differences of coal particles and physical properties in different processes, GN always have the right model of Coal Dewatering Centrifuge to achieve the best performance.
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