Project 3

New Plant Construction
Industry: Coal

Description:

Daniels was selected to provide a 300 ton per hour preparation plant, associated material handling, and train loadout on a turnkey basis.  After reviewing the client’s washability data, the flowsheet was selected.  The flowsheet consisted of a deslimed heavy media cyclone, spirals, froth flotation, screen bowl centrifuge, belt filter press for fine coal and refuse dewatering.   The raw coal is reclaimed by a chain feeder and screened at 6-inch and 2-inch on a double deck incline screen with the plus 6-inch material being rejected and the 6-inch by 2-inch material crushed to provide a 2-inch by zero feed to the plant.  All of the plant products were conveyed to radial stackers to allow for ground storage of the products.  Clean coal was reclaimed from the ground and conveyed to a batch weigh train loadout.