我公司新集二矿是1996年投产的年产300万t的现代化矿井,采用机械化采煤,该矿的主采工作面是1604和1605工作面,由于两个工作面的臼出煤量可达8 000 t,如两个工作面同时生产,则高峰期出煤量达1 000 t／h以上,因此需要有足够运力的设备来满足生产的需要。而该矿现有的SSJ-1000／2×110带式输送机的带速为2.5m／s,输送量为700-900t／h,不能满足 Our company sets the second mine is put into operation in 1996 with an annual output of 3 million t of modern mines, the use of mechanized mining, the main mining face of the mine is 1604 and 1605 face, the coal face of the two faces can be out of coal Up to 8 000 t. If both work surfaces are produced at the same time, the output of coal exceeds 1 000 t / h during peak periods. Therefore, sufficient capacity of equipment is required to meet production needs. The mine’s existing SSJ-1000/2 × 110 belt conveyor belt speed of 2.5m / s, the delivery capacity of 700-900t / h, can not meet