Installation drawing
Dimensional drawing
Order
Contact
Bourevestnik, Inc. |
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| E-Mail: | bourevestnik@bourevestnik.spb.ru | All services |
| Phone: | +7 (812) 676 1001 | |
| Fax: | +7 (812) 528 6633 | |
Installation drawing
Dimensional drawing
Order
Contact
Bourevestnik, Inc. |
Show on map | |
| E-Mail: | bourevestnik@bourevestnik.spb.ru | All services |
| Phone: | +7 (812) 676 1001 | |
| Fax: | +7 (812) 528 6633 | |
The LS-20-04-3N Sorter is designated for the enrichment of wet basic diamond ore and re-treatment the concentrate with grain size - 20 + 10 and - 10+5 mm.
The sorter's operation concept is based on the use of diamonds' property of luminescent under X-ray impact and on the difference of those properties with diamonds and associate luminescent minerals.
The sorter includes a sorting machine (SM) and an automated control rack (ACR).
Material to be processed | Wet, clean from clay and slurries, classified (contents of main class 85% minimum) |
Material grain size classes | - 20 + 10 and -10 + 5 mm. |
Material feed and transportation system | Flow-type, two treatment pass. Loading hopper (with a flange to connect to the mill's transportation system) - shaking feeder - a shaping slope chute at Pass 1 and 2 (240 mm wide) - adjustable outer divider plates for Pass 1 and 2 (concentrate-tailing) - concentrate (per each pass) and tailing channels (with flanges to connect the relevant pipelines of the mill). |
Throuput rates | 20 t/hr (- 20 + 10 mm) |
X-ray: number of tubes | One tube per each pass. |
Detection: | Single-sided material luminescent detection. |
Ejection | Pneumatic, with compressed air, by means of solenoid-operated pneumatic valves |
Recovery | 98% minimum |
Outward flow of material per one edjection (with Throuput rate) | Max. 0.5 kg (- 20 + 10 mm), 0.3 kg (- 10 + 5 mm) |
Automation
Extra option (supplied after a special order): Protection system against unauthorized access to SM, material | Checking of main systems prior to start of material feed and in the course of operation (material feed is stopped if fault is detected) Sensitivity Failure indication. Monitoring and control from the concentration mill's Automated Process Checkingl System |
Electric power supply | 380V ± 10%; 50 Hz±2%; 4 kVA |
Flow rate for transportation water (0.015 MPa) | 1.8 ( m³/hr) max. |
Flow rate for potable quality water to cool the tubes | 6 l/min max. |
Flow rate for potable quality water to wash the windows of photo receptors and tube collimators (0.3 MPa) | 0.4 l/min max. |
Average compressed air flow rate (0.4 MPa) | 0.015 m³/min |
Overall dimensions (LxWxH), mass: |
2250×960×2300 mm; 1100 kg |
Operation conditions:
|
From + 10°С to + 35°С. |
Relative humidity (at ambient air temperature + 25°С) | SM - to 100% ACR - to 80% |