Jaw Crusher Installation Operation
Jaw Crusher is generally installed above the concrete foundation. Given the weight of a larger crusher, poor working conditions, and the machine in operation again with great force of inertia to promote the foundation and the machine phylogenetic vibration. Based on vibration are directly caused by other machinery and equipment and building structures vibration. Therefore, the basis of crusher must be separated with the plant base. Meanwhile, in order to reduce vibration, the crusher is placed between the foundation and frame pad rubber or timber.
Proper operation is to ensure a continuous work crusher one important factor. Improper operation or negligence in the operation, often caused by equipment and personal accident important reasons. Correct operation is to strictly follow the rules and regulations.
Preparation before the start of work: In the jaw crusher to start, it will have the equipment to conduct a comprehensive double-check: Check the wear plate broken teeth, adjusting well Pai mine mouth size; check whether the ore crushing cavity, if large ore, must be removed; connection bolt is loose; pulley and flywheel housings to protect the integrity of; triangle belt and bar spring tightness is appropriate; storage tank (or the dry oil oil storage device) of the fill level of oil and lubrication systems good situation; electrical equipment and signal systems are in working and so on.
Notes on operation:
Start crushing machine, it should be starting the first oil pump motor and cooling system, after 3-4 minutes, until the oil pressure and oil flow indicator is normal, and then activate the crusher motor.
After startup, if the crusher is not a normal issue of percussion sound, should stop operation, to identify and eliminate defects, restart the machine.
Breakers must be empty to start, starts after a period of time, in normal operation before starting to mine equipment. Into the crusher to the ore should be gradually increased until the full load operation.
Operation should be noted that even to the mine, ore crushing chamber packed allowed; and the maximum size to the ore block to the mine mouth should not be larger than 0.85 times the width. At the same time, when the guard shovel to mine the shovel teeth and the drill rig and other non-crushing objects into the crusher. Once the discovery of these non-crushing objects into the crushing chamber, but through the port of discharge of the machine, it shall immediately notify the belt transport jobs out in time to avoid a crushing machine to the next, resulting in serious device incidents.
Operation of the process, they often note that Lump Ore mine stuck to the crusher mouth, if you have stuck, will be to use the hooks to flip ore; if large pieces of ore need to remove the crushing chamber, you should use special apparatus, is strictly prohibited to carry out these tasks by hand in order to avoid accidents.
Operation which, if given too much or ore crushing chamber block, it should be suspended to mine the ore cavity to be broken after the broken end, and then activate the feeder, but then not allowed to crusher to a halt.
In the machine in operation, should be taken regularly for inspection tours, by seeing, hearing, touch, etc. to observe the work of the various components of breaker condition and bearing temperature. For large jaw crusher of the sliding bearing, but also should be noted that bearing temperature, typically bearing temperature must not exceed 60 ℃, in order to prevent the melting alloy bearing, resulting in bush-burning incidents. When they find out when the bearing temperature is high, do not immediately stop operation, shall promptly take effective measures to reduce the bearing temperature, such as: increased to fuel, forced ventilation or by water cooling. Bearing temperature drop to be only after the parking, inspection and troubleshooting.
In order to ensure the normal operation of the machine does not allow persons not familiar with operating procedures operate a separate crusher.
Breakers stop, you must follow in order to stop the production process. First of all we must stop to mine the ore cavity to be broken after all the discharges, and then stop crusher and conveyor system. When the crusher headway ran only after the cessation of pump motor.
It should be noted breaker for some reason suddenly stop, when the accident prepared to drive before disposed of, you must clear the backlog of ore crushing chamber, square quasi-driving operation.
Notes on operation:
Start crushing machine, it should be starting the first oil pump motor and cooling system, after 3-4 minutes, until the oil pressure and oil flow indicator is normal, and then activate the crusher motor.
After startup, if the crusher is not a normal issue of percussion sound, should stop operation, to identify and eliminate defects, restart the machine.
Breakers must be empty to start, starts after a period of time, in normal operation before starting to mine equipment. Into the crusher to the ore should be gradually increased until the full load operation.
Operation should be noted that even to the mine, ore crushing chamber packed allowed; and the maximum size to the ore block to the mine mouth should not be larger than 0.85 times the width. At the same time, when the guard shovel to mine the shovel teeth and the drill rig and other non-crushing objects into the crusher. Once the discovery of these non-crushing objects into the crushing chamber, but through the port of discharge of the machine, it shall immediately notify the belt transport jobs out in time to avoid a crushing machine to the next, resulting in serious device incidents.
Operation of the process, they often note that Lump Ore mine stuck to the crusher mouth, if you have stuck, will be to use the hooks to flip ore; if large pieces of ore need to remove the crushing chamber, you should use special apparatus, is strictly prohibited to carry out these tasks by hand in order to avoid accidents.
Operation which, if given too much or ore crushing chamber block, it should be suspended to mine the ore cavity to be broken after the broken end, and then activate the feeder, but then not allowed to crusher to a halt.
In the machine in operation, should be taken regularly for inspection tours, by seeing, hearing, touch, etc. to observe the work of the various components of breaker condition and bearing temperature. For large jaw crusher of the sliding bearing, but also should be noted that bearing temperature, typically bearing temperature must not exceed 60 ℃, in order to prevent the melting alloy bearing, resulting in bush-burning incidents. When they find out when the bearing temperature is high, do not immediately stop operation, shall promptly take effective measures to reduce the bearing temperature, such as: increased to fuel, forced ventilation or by water cooling. Bearing temperature drop to be only after the parking, inspection and troubleshooting.
In order to ensure the normal operation of the machine does not allow persons not familiar with operating procedures operate a separate crusher.
Breakers stop, you must follow in order to stop the production process. First of all we must stop to mine the ore cavity to be broken after all the discharges, and then stop crusher and conveyor system. When the crusher headway ran only after the cessation of pump motor.
It should be noted breaker for some reason suddenly stop, when the accident prepared to drive before disposed of, you must clear the backlog of ore crushing chamber, square quasi-driving operation.