Method for obtaining aggregate of post-mining waste rock and a system of devices for carrying out the method

摘要

process to obtain aggregates with pogu00f3rniczej rocks pu0142onnej segregated processes classification and coal enrichment and groundwater preparatory works and providing carbon reservoir is characterized by the fact that rock justified is addressed by conveyor belts d about basketball zasypowego (3), which is przekierunkowana by magnetic separator (4),removes the impurity metal, to udarowej selective crusher (5) first level grinding, whereby the material crusher (5) is przesiewany initially by a double deck vibration przesiewacza (6), whereby the product podsitowy is stored as materi ow to podsadzania mining workings.and the product is subjected to the next process nadsitowy grinding in a rock crusher udarowej selective (7) secondary grinding. then the products are directed at tru00f3jpoku0142adowy how vibratory grinding (8) and subjected to a classification.the invention also includes a device to receive the aggregates of pogu00f3rniczej rocks pu0142onnej, which contains located consecutively zasypowy basket (3), a magnetic separator (4), kruszarku0119 first grade grinding (5), (6), double deck vibratory how kruszarku0119 stroke the second stage grinding (7) and tru00f3jpoku0142adowy how vibratory (8).the device included in the system are grouped central dedusting system (9), which captures the dust arising during work crushers (5) and (7) and przesiewaczy vibration (6) and (8).