Used Sand and Bulk Material Drying,
SC-094: WET SCREEN PLANT
The wet screening plant was made to remove -3/4” to +1/4” bottom ash material (used for light weight aggregate) from slurry that was produced by a coal-fired power plant. The top shaker has ¾” perforated panels and the bottom shaker has ¼” perforated panels and also includes spray bars. After running through the two screening decks, the water and fines drop into a tank that can handle up to 2500+ GPM. The fines and slurry water are then discharged through a screw and two 12” gate valves at the bottom of the tank and is gravity fed through 12” basalt pipe into a holding pond. The plant does have an option and the capacity to add another set of shakers to this plant. The plant also has LED lighting that is connected to a photocell for night operation.
This plant ran when needed for just under 5 years but was shut down due to the quality of the material not meeting the required specifications. The plant itself ran as it was intended to do so without any mechanical or operational issues.
Electrical Requirements for System: 30 amps @ 480V 3Ph
2-deck screening plant with:
- – tank
- – conveyor belt
- – air compressor
- – air dryer
- – pipe deck & pipes that feed the plant.
SPECS:
- Portec (Kolberg Division) Conveyor Belt 64’ long x 31” wide
- Pipe Deck 65’5” x 9’7”
- 12” Basalt pipe 15’ long – 20 sticks
- Curtis-Toledo, Inc Challenge AIR 120 gallon air compressor, 7.5 hp, 3 phase (Model 10HT12-A3)
- FSCurtis Air Dryer
- Old screens, miscellaneous sizes – 10
| Item No. | Location |
| SC-094 | Western, USA |