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城郊煤矿2608工作面胶带巷呈大凹槽巷道,如图1所示,带式输送机安装完毕后,空载试运转,一切正常,但重载运转时,在凹槽低洼处附近经常产生大量撒煤的现象,致使带式输送机无法正常输
As shown in Figure 1, belt conveyor lane of tunnel 2606 in Chengjiao Coal Mine has a large groove. After the belt conveyor is installed, it runs normally and runs normally. However, when heavy-duty running, it often produces a large number of places near the low-lying groove Causticity phenomenon, resulting in belt conveyor can not normally lose