Mechanics - Import export

The mechanical counterflow cooler for pellet is designed to cool hot pellets by means of a counter-flow stream of cool air which enters the cooler chamber from the bottom through the inlet at the bottom of the device and leaves it through the outlet located at the top of the cooler. An corresponding layer of material is maintained in the cooling chamber which is fed through an inlet sluice located in the upper part of the cooling chamber. When the maximum filling level in the cooler is reached, the sensor activates the discharge grate, which cyclically discharges the cooled product into the discharge hopper until the rated minimum level is reached. The minimum and maximum fill levels in the cooler chamber is regulated by manually adjusting the position of the fill sensors. In the lower part of the cooler, there is a discharge mechanism which ensures even removal of material from the cooler chamber.