Perspective Schemes Equipment Ultra-deep Shafts

When equipped with deep shafts to the sinking of the most difficult technical task is the organization of the recovery tunnel. It is solved in the preparatory period of construction of the mining enterprise. The duration of it depends on the selected scheme of the equipment and can last for 1.5 - 2.0 years or more. The article deals with modern problems of ultra-deep shaft equipping. The application of traditional approach for the organization of a sinking hoist does not allow providing the required capacity. It is defined that the employment of multirope hoists for shaft sinking purpose is the most potentially productive. The design hoisting capacity is twice more than upon condition of two stage system of hoisting and portable sinking machines.