| 摘要 |
FIELD: mining industry. ^ SUBSTANCE: device has main drilling plant provided with energy unit, working tool, additional working tool and auxiliary working tools, each of which is equipped with rock-destroying tools in form of nozzles meant for performing all necessary technological operations: mining rocks at face, compacting walls of driven well, forming ascending flow for output of drilling slurry to mouth, stabilizing position of drilling plant in well hollow, auxiliary devices for servicing the main plant are necessary in current technology and are made in form of gas-supplying device for amplifying ascending flow, another additional device is made in form of device for covering well walls with self-polymerizing material, one more device is provided with equipment for analyzing and researching geological structures in driven layers for increased efficiency and productiveness. ^ EFFECT: increased efficiency and productiveness of complex. ^ 5 cl, 5 dwg |
