HINGED UNIT FOR BIOLOGICAL RECULTIVATION OF OVER-COMPACTED CAR DUMPS OF COAL-MINING ENTERPRISES

摘要

FIELD: soil or rock drilling; mining.;SUBSTANCE: invention relates to mining. Attachment unit for biological reclamation of over-compacted automobile dumps of coal-mining enterprises for slitting and cutting the channel at the mouth of the slot includes a ripper for cutting slots, to the upper part of which there is a hinged unit consisting of plowshares with dumps, a sowing apparatus, a device for irrigation and application of fertilizers and biopreparations.;EFFECT: reduced costs and time for technical and biological reclamation of over-compacted dumps and creation of optimal agrotechnical conditions of biological reclamation in terms of nutrient, heat and moisture parameters in forest direction due to simultaneous performance of the above-described hinged aggregate.;1 cl, 2 dwg