One such technology is a mechanical drag system placed directly beneath the boiler in which bottom ash falls into a water-impounded trough hopper with a chain conveyor at the bottom (Figure 1).

for all types of en-masse and chain drag-type conveyors, are built to be robust, ensuring that mines limit maintenance downtime on conveyors, says company VP Andrew Parker. CDM Systems ...

The Bunting DragSlide conveyors feature dual chain driven UHMW flights, which drags the shredded material inside the enclosed conveyor frame. The heavy-duty DragSlide conveyors are designed in the ...