GEOTECHNOLOGICAL DREDGE COMPLEX WITH HYDROMONITOR LASER SYSTEM Russian patent published in 2009 - IPC E21C45/00 

FIELD: mining.

SUBSTANCE: invention refers to development of congealed high-plasticity sandy and clay rocks of terrace gold placers combined with development of the dredge range. Complex with a hydromonitor laser system consists of a dredge with a stacker and installations meant for deep processing of sandy and clay rock of gold placers, a high-head hydromonitor device with a system controlling the barrel turn in a vertical plane, and a hydraulic transport pressure system. Laser infrared-radiation system is installed on a rotating platform angle-wise to high-head hydromonitor device with the possibility of simultaneous movement in vertical and horizontal planes. Rotating platform is installed on linear guideways, and hinged to the base, and to its swing drive. Base is connected to the guide posts by means of sliding supports and installed so that it can move in a vertical plane via a system of drive.

EFFECT: intensifying mining process of the dredge range including development of terrace high-level placers with congealed and high-plasticity sandy and clay rocks.

3 dwg