High-gradient magnetic separator grinding process to reduce the grinding as much as possible, high-gradient magnetic separator manufacturers of fine-grained high-magnetism magnetic separator magnetite particles weak, but also in the water when the resistance is greater, so high-quality gradient The magnetic separator magnetite particles take a larger magnetic force when they are taken over, and the water stream easily flushes away the metal and causes the metal to flow away.
The Zhangqi Chuangye Magnetic Materials Factory has been linking high-gradient magnetic separator production experience for many years, summing up the maintenance and protection of high-gradient magnetic separators is an extremely important and frequent task, and it should be closely related to extreme operations and maintenance. , Should have full-time staff to reflect on duty.
I. Maintenance of high gradient magnetic separators:
1, bearing
The bearings of the high gradient magnetic separator are all loaded with negative mechanical loads, so the superior smoothness has a great bearing on the bearing life. It directly affects the service life and operating rate of the high gradient magnetic separator and therefore requires smooth injection. The oil must be clean and the seal must be superior, this series. The main oil filling place of the high gradient magnetic separator (1) Transform bearing (2) Roller bearing (3) All gears (4) Motion bearing, sliding plane.
2. The looseness of the tires of the new device must be frequently checked.
3. Pay attention to whether the tasks of various parts of the high gradient magnetic separator can be normal.
4, pay attention to the wear level of reflective wear parts, always pay attention to change the worn parts.
5, put the movement of the installation of the chassis plane, should go out of dust and other objects in order to avoid machinery can not meet the broken material when the moving bearings can not move on the chassis, resulting in serious outbreaks.
6. If the bearing oil temperature rises, it should be immediately ignored.
7, change the gear in the operation if there is impact sound should immediately reflect on and eliminate
II. Installation Test 1. The equipment should be installed on the concrete foundation and fixed with anchor bolts.
2, the device should pay attention to the host body and the degree of vertical.
3. After the installation, check whether the bolts are loose and whether the main door can be fastened. If so, tighten it.
4, according to the equipment power equipment power cord and control switch.
5, introspection is over, the empty load test, the test can be normal production.
The magnetite particles of the pioneering series of high-quality high-gradient magnetic separators will retain the remanence once they are magnetized. When the particle size is fine, the particles will attract each other into a magnetic group or a magnetic chain. The magnetic clusters are not easy to spread, and if there are gangue particles in one, the grade of magnetic products will be reduced. If there are magnetic groups in the grading homework, the classification efficiency will be reduced. This is the radon effect of magnetic gatherings. In this case, a demagnetizer can be used to eliminate remanence and destroy the magnetic assembly.
Because high-magnetism magnetic separators, such as magnetite, have strong magnetic properties, they can be completed by taking over them with a relatively low magnetic field.
If the monomer in the grinding process of the high gradient magnetic separator dissociates, it will present particles of contiguous bodies of magnetite and gangue. Although gangues are mostly non-magnetic minerals, but because of the high magnetism of the high-gradient magnetic separator magnetite, it is subjected to the magnetic force enough to bring its associated gangue to the magnetic product, which reduces the magnetic product The grade. If high-gradient magnetic separators are to separate the local continuum from the magnetic product, fine sieving, flotation, re-election, or other sorting methods should be used.
The Zhangqi Chuangye Magnetic Materials Factory has been linking high-gradient magnetic separator production experience for many years, summing up the maintenance and protection of high-gradient magnetic separators is an extremely important and frequent task, and it should be closely related to extreme operations and maintenance. , Should have full-time staff to reflect on duty.
I. Maintenance of high gradient magnetic separators:
1, bearing
The bearings of the high gradient magnetic separator are all loaded with negative mechanical loads, so the superior smoothness has a great bearing on the bearing life. It directly affects the service life and operating rate of the high gradient magnetic separator and therefore requires smooth injection. The oil must be clean and the seal must be superior, this series. The main oil filling place of the high gradient magnetic separator (1) Transform bearing (2) Roller bearing (3) All gears (4) Motion bearing, sliding plane.
2. The looseness of the tires of the new device must be frequently checked.
3. Pay attention to whether the tasks of various parts of the high gradient magnetic separator can be normal.
4, pay attention to the wear level of reflective wear parts, always pay attention to change the worn parts.
5, put the movement of the installation of the chassis plane, should go out of dust and other objects in order to avoid machinery can not meet the broken material when the moving bearings can not move on the chassis, resulting in serious outbreaks.
6. If the bearing oil temperature rises, it should be immediately ignored.
7, change the gear in the operation if there is impact sound should immediately reflect on and eliminate
II. Installation Test 1. The equipment should be installed on the concrete foundation and fixed with anchor bolts.
2, the device should pay attention to the host body and the degree of vertical.
3. After the installation, check whether the bolts are loose and whether the main door can be fastened. If so, tighten it.
4, according to the equipment power equipment power cord and control switch.
5, introspection is over, the empty load test, the test can be normal production.
The magnetite particles of the pioneering series of high-quality high-gradient magnetic separators will retain the remanence once they are magnetized. When the particle size is fine, the particles will attract each other into a magnetic group or a magnetic chain. The magnetic clusters are not easy to spread, and if there are gangue particles in one, the grade of magnetic products will be reduced. If there are magnetic groups in the grading homework, the classification efficiency will be reduced. This is the radon effect of magnetic gatherings. In this case, a demagnetizer can be used to eliminate remanence and destroy the magnetic assembly.
Because high-magnetism magnetic separators, such as magnetite, have strong magnetic properties, they can be completed by taking over them with a relatively low magnetic field.
If the monomer in the grinding process of the high gradient magnetic separator dissociates, it will present particles of contiguous bodies of magnetite and gangue. Although gangues are mostly non-magnetic minerals, but because of the high magnetism of the high-gradient magnetic separator magnetite, it is subjected to the magnetic force enough to bring its associated gangue to the magnetic product, which reduces the magnetic product The grade. If high-gradient magnetic separators are to separate the local continuum from the magnetic product, fine sieving, flotation, re-election, or other sorting methods should be used.
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