| abstract |
A coal briquette crushing and impurity removing machine for the coal processing industry comprises a bottom plate, a crushing mechanism, a conveyor belt, a transfer mechanism and a sprinkling mechanism, wherein the crushing mechanism comprises a crushing chamber, a grating, a first motor, a rotary seat, a pressing seat and a hydraulic cylinder, the transfer mechanism comprises a lifting bin, a rotary roller, a belt and a transfer bin, the sprinkling mechanism comprises a sprinkling bin, a third motor, a sprinkling barrel, a conversion bin and a water pump, coal briquettes are conveyed into the crushing chamber through the conveyor belt, under the combined action of the pressing seat and a blade, the coal briquettes are crushed and fall onto a slide way through the grating and finally enter the lifting bin, the crushed coal briquettes in the lifting bin are lifted to the transfer bin by a lifting plate and enter the sprinkling barrel through a discharge pipe, the sprinkling barrel is driven to rotate by the third motor, meanwhile, a spray head sprinkles the sprinkling barrel through spraying water, the coal in the coal briquettes are always dissolved and fall into the sprinkling bin through holes, small stones in the coal briquettes are kept in the, the removal of stone can be carried out to opening the closing cap, and this device can effectively be separated coal and impurity in the coal cinder. |