Product Profile of Decanter / Solid Bowl Centrifuge System
The Decanter / Solid Bowl Centrifuge System operate on the principle of sedimentation. Rotofilt Engineers Ltd. Manufactures Decanter / Solid Bowl Centrifuge System. Rotofilt Engineers Ltd. Is an ISO 9001:2000 certified company. In Decanter centrifuges the cleaning of liquid takes place in cylindrical part where as dewatering of solids by compression of the filter cake takes place in conical part of the bowl. The Decanter / Solid Bowl Centrifuge System is continuous, compact and enclosed while offering versatility, high performance, and low maintenance. The system are used for clarification [liquid / solid separations], dewatering and classification duties in various process industries.
Typical Products in Decanter / Solid Bowl Centrifuge System are:
- Inorganic products - Aluminium hydroxide, barium sulphate, lead oxide, chromium oxide, ferrous hydroxide, magnesium hydroxide, titanium dioxide, zinc sulphate, etc.
- Organic products - Carboxymethycellulose, caprolactam, dimethylterephthalate, terephthalic acid, phthalic acid, etc.
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- Plastics - Polyethylene, polypropylene, polystyrene, polyvinyl chloride, etc.
- Silicates - Asbestos, clay, etc.
- Cellulose - De-inking flotation concentrate
- Foodstuffs - Fishmeal, casein, whey, etc.
Key Features of Decanter / Solid Bowl Centrifuge System
- Simple, rugged construction
- Rotor comprising screw conveyor inside conico / cylindrical bowl
- Screw conveyor [single flight or multiple flights], with or without hard surfacing
- Solids discharge through collecting channel and hard-surfaced scrapers
- Drive by electric motor and V-belts with gear box for high strength and reliability
- Oil lubrication for gear box and greasing for bearings
- Overload protection device
- Vibration dampers
- Optional Gas-tight design with gas-sealed labyrinths
- Perbunan, viton or PTFE seals
- Pressure-tight design with glide ring seals for up to 10 bar
- Optional - Centralized lubrication System
