2012/10/24 19:14:43
Crusher machine work, it is inevitable there will be a variety of situations, how to be more effective and reasonable operation of crusher?A reasonable use of the crusher
1, crusher hydraulic electrical interlock system shall not be removed under any circumstances.
2, when the machine is running in the rotation surface of the crusher not stand people.
3, the operation of the process of any officer shall hand to pick up large pieces of ore into the machine or other objects.
4, crusher feed specifications should not exceed to 0.85 times the size of the entrance to the mine.
The crusher must load starting.
6, with a reasonable use of the crusher, the crusher type corresponding to adapt ore.
Second, the preparation before the operation and check
1, before the start of the rock breaking machine must first check the lubrication point is normal for blockage, leakage.
2, the operating handle dry pumps each lubrication point refueling adequate.
3, inspection of the instrument is in good condition.
4, adjusted discharge mouth.
5, check the crushing cavity, the presence or absence of ore or other non-broken material.
6, V-belt and locking spring elastic should be appropriate.
7, check the electrical interlocks, light pick No. and protection facilities are complete normal.
8, check the connection bolts without loosening.
Third, starting methods of operation
1, the first to start the vacuum system.
2, after receiving the lower part of the process signal, no-load starting crusher.
3, the normal operation of the crusher, and then start the feeder to feeder.
Fourth, the parking operation and emergency stop processing
1, crusher ore parking must be fully ruled out before parking.
2 parking should first stop the feed system (feeder).
Parking after 5 minutes in order to stop the vacuum cleaner and the water supply system.
Following emergency stop:
(1) The main bearing or shaft abrupt temperature rising over 80 ° C, surface phenomenon the back of the hand touches the bearing housing can not be sustained for a second.
(2) before or after the thrust plate fracture.
(3) the belt bolts or other transmission parts loose fracture may fly out when the wounding.
(4) motor smoke the sweep chamber ".
Five operation monitoring
Ministries to maintain normal oil (fat).
2, the bearing temperature does not exceed 60 ℃.
3, no abnormal changes in electrical instrumentation.
4 ministries abnormal noise, nothing more than crushing hard objects fall into.