Centrifuges for Dewatering Coal from 20 μm to 1 mm (sedimentation - OGSh)
OGSH Centrifuges (horizontal sedimentation centrifuges with screw discharge of sludge):
- Designed for dewatering fine-disperse coal enrichment products, coal flotation concentrates, process products, and coal enrichment wastes with particle sizes ranging from 0.02 to 0.5 mm (available in various types, from 3 to 15 t/h). A fraction content from 0.5 to 1 mm is permitted in an amount slightly exceeding 15%.
- To protect the screw spiral from wear, the OGSh centrifuges are equipped with plates made of self-sintered silicon carbide (SSC).
Why choose OGSH Centrifuges?
- High Dewatering Efficiency – Designed for processing fine-disperse products with particle sizes from 0.02 to 0.5 mm, which minimizes the moisture content of the sludge.
- Versatility of Application – Used for dewatering coal flotation concentrates, process products, and enrichment wastes, ensuring efficiency in various production processes.
- Productivity from 3 to 15 t/h – Available in various configurations, allowing the selection of the optimal model based on production needs.
- Durability and Wear Resistance – The screw spiral is protected by self-sintered silicon carbide (SSC) plates, which extend the service life of the equipment and reduce maintenance costs.
- Flexibility in Processing Different Materials – A fraction content from 0.5 to 1 mm is permitted up to 15%, enhancing versatility when processing mixed materials.
Technical specifications
|
Model |
Overall Dimensions (mm) | Water Throughput (m3/h) | Feed Capacity with Solids Content (m3/h | Centrifuge Mass (kg) | Drive Power (kW) | ||
| Length, Width, Height (mm) | Rotor Diameter Internal, Max |
Rotor | Screw | ||||
| OGSh 467-11 | 2650 x 1820 x 1515 | 460 | 50 | up to 100 g/l … 40 | 3500 | 37 | 7.5 … 11 |
| -200 g/l … 30 | |||||||
| -250 g/l … 24 | |||||||
| -300 g/l … 20 | |||||||
| OGSh 467-12 | 2850 x 1820 x 1515 | 460 | 50 | up to 100 g/l … 40 | 3700 | 37 … 45 | 7,5…11 |
| -200 g/l … 30 | |||||||
| -250 g/l … 24 | |||||||
| -300 g/l … 20 | |||||||
| OGS 807-11 | 4100 x 2250 x 2120 | 800 | 110 | up to 100 g/l … 100 | 11500 | 132 | 22 |
| -200 g/l … 100 | |||||||
| -250 g/l … 90 | |||||||
| -300 g/l … 70 | |||||||