Product Description

vertical cooler is the main equipment for calcining the active lime. after being calcined in the rotary kiln,limes sequentially flow into vertical cooler with refractory lining , and the cross-section of the cooler is square, in which there is a uniform distribution of center cooling air hood and chambered cooling air hood. air hood with pipeline connected to external fan ,at the bottom of the cooler is a outlet ,under each outlet there is a motor vibro-discharger.the material accumulate in the cooler covering the air hood , and for a certain material thickness,cooling air blows into the air hood by an internal fan through the air chamber.sprang from the hood, connected with high temperature materials to complete the heat exchange .under the action of motor vibro-discharger, the cooled material is gradually passed out of cooler ,and the heated air enter into rotary kiln directly from the kiln outlet cover, working as the secondary air for combustion.