|
Abstract In order to solve insufficient hoisting power in No. 1 Mine auxiliary shaft of Cixi Mine, the staff hoisting system was improved, with two plan, finally floor stand multi-rope friction mine hoist was settled, with selection and calibration of steel wire rope, hoisting machine and related equipment, time sheet of the largest number of hoisting system staff was given, the calculation result showed that the designed hoisting system fits to the safe mining regulation and meets the needs of safe production.
|