2013/3/14 19:47:55
A cement enterprise limestone used a broken gyrating crusher machine. Stop jumping because of the lower chamber of the crusher product material too row not withstand the moving cone, resulting in motor overload stop jumping. Usually caused by two situations to stop jumping: First high yield crusher, slat conveyors too late away; followed by downstream equipment jump stop, crusher continue to work. This case, you want to crushing cavity materials to clean up all out to continue the boot time and effort, generally at least should be 3 ~ 4h to complete.
The cement companies direct guidance to prevent blocking materials is the use of sound and light (alarm and lighting) indicator down material. Down in the crusher feed opening bells and alarms flash bell lights installed directly connected to the electrical cabinet relay the plate conveyor reaches a set current value, the relay, alarm lights begin to flash, The bells sounded. If the downstream equipment jump stop, the the plate conveyor current is zero, the sound and light alarm prompted. Tramcar driver after receiving the alarm stops pouring, so as to prevent the blocking material.