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Safe operation of a crusher, the rational use of a crusher, crusher to the ore material specifications shall not exceed 0.85 times the population size. 2, jaw crusher to be empty to start. 3, jaw crusher for crushing hard and medium hard ore and the crushing of coarse broken. Second, the preparation and examination before the operation 1, the breaker must start before the start of thin oil lubrication system, depending on the return to normal before the oil starts. 2, the operating manual grease cups, enough to fuel the lubrication point. 3 cups of the manual twist of dry fuel oil. 4, to the oil at the same time, the system checks whether the blockage of the oil, oil leakage. 5, check all equipment is normally enough. 6, check whether the ore crushing cavity or other non-broken material. 7, the interlock device inspection, light signals and protection facilities are complete and functional. Third, the start operation to complete the above method only after examination and preparatory work started. 1 to start the lubrication system at the same time start the ventilation and water supply system. 2, according to process, start the lower part of ore crusher system. 3, no-load start jaw crusher. 4, in normal operation, start to the mining system to mine. 5, the start is completed. 6, sub-start device of the crusher crusher according to start the program started. Fourth, stop operation and emergency shutdown for 1, ore crusher downtime must be discharged only after all the downtime. 2, down to the ore system should be stopped. 3, down 5 minutes before the host to stop pump and cooling water system. 4, the following situation should an emergency stop:
(1) bearings main bearings or moving jaw rapid warming over 80C °, is the back of the hand touching the surface bearing the phenomenon can not be sustained for a second time.
(2) before or after the thrust plate fracture.
(3) high-speed rotary transmission parts are loose, fracture may hurt when flying.
(4) motor smoke, "sweep bore" when. 5, the emergency stop shall meet the following requirements:
(1) downtime due to bearing temperature can not be shut down immediately.
(2) high temperature shutdown should first stop to the mining, increased fuel, forced air-cooled or water cooled, until the temperature dropped only after bearing down. Fifth, the safe operation of Note 1, the operation of regular monitoring of various instruments is normal, the parts for abnormal noise. 2, hydraulic crusher electrical interlocking system can not be removed under any circumstances. 3, machine operation, the Rotary jaw crusher shall not be sticky. 4, the operating personnel shall not enter the machine by hand to get large chunks of ore or other items. 5, dealing with jaw crusher block mine should be first disposed of the head ore to the mining machine, and then processed from the top, the ban on turning process or upward from the lower part of discharge port deal. 6, dealing with the lower jaw crusher hopper plug, should be to the mining machine and conveyor belt to contact a good job, and disconnect the belt conveyor power switch, sent care.
Buy jaw crusher must be selected in addition to the quality of the machine to remind you that Red Star also operate in strict accordance with the machine for safe operation, in order to maximize the service life extension machine, lower the cost of investment.