Method of cooling bulk materials involves feed them over fluidised bed using conveyors with conveyor pressure used to control feed speed

摘要

The method of cooling bulk goods involves feeding the goods (2) onto a fluidised bed using a reciprocating conveyor to an outlet. The hydraulic pressure of at least one conveyor is measured so that the feed speed of the conveyor can be regulated dependent on the pressure. The hydraulic pressure of the conveyor can be determined during the return movement. The hydraulic pressure can be measured for several conveyors (100) over the width of the feed.