| 摘要 |
FIELD: mining.SUBSTANCE: coal-rock technological complex of industrial site comprises the powerhouse of the slanting hole with the premises of coal-preparation, the coal-rock gallery, the rock hopper, the boom of scattering coal to the warehouse, the receiving funnels with the output to the station of loading coal to the cars. In the premises of the slanting hole coaxially in the vertical plane, the tray of the remote drum of the inclined conveyor is located, the drum crusher, the loading devices - coal and rock with terminal end heads of the coal-rock conveyor belt. In the coal-rock gallery the four-floor band blade for the rock and coal, the driving head with tension device and the remote drums are located - the rock over the rock hopper with window and tray, the coal over the loading device of the swinging boom. The point of interspersing of coal flow is combined with the axis of rotation in the horizontal plane of the swinging circle of the boom, the fixed base of which is fixed to the rock hopper, partially overlapping it from above.EFFECT: invention enables to increase reliability of operation of the device and reduces the cost and time of construction of mines.2 cl, 2 dwg |
