Basics of calculation of rope cargo bremsbergs with variable angle of inclination

Abstract

In the practice of development of coal and ore deposits and in non‑metallic mines, there is a necessity for the construction of rope cargo bremsbergs with variable inclination angle. At modern coal mines, bremsbergs at inclination angles up to 18° and at relatively significant productivities are equipped with belt conveyors. In mine workings whose angle of inclination exceeds 40°, the descent of minerals, as a rule, is carried out on fixed chutes (grates).

Read more

None