For the magnetic separation equipment running ore problem how to deal with? What causes the running mine? The technical department of Gongyi Dingda Machinery Factory made the following summary based on more than 20 years of work experience to solve the problem of running mines for customers. If you need help, contact us.
The reasons for running the mine are as follows: The magnetic field of the ordinary magnetic separator is not high enough and it cannot absorb all the iron ore, causing the magnetic separator to run. Run mine is mainly in the beneficiation, the viscosity of the liquid led to a magnetic weak magnet, magnetic roller due to weakened after the magnetic water, and then some of the weak magnetic material will inevitably not less than the election, this time with the iron ore The tailings were lined up together and then added to the tailings disposal function. Gongyi Dingda technicians summarized the six reasons for running a mine by a magnetic separator.
1. The magnetic system of the magnetic separator changes, the magnetic field is inconsistent, or the magnetism is reduced, the angle changes, and the distance of the magnetic system is not adjusted;
2. The magnetic field strength is not well-understood, and the reason why the magnetic field intensity could not be sampled at the beginning;
3. It is not appropriate to blow the water.
4, magnetic declination adjustment is not reasonable, the level of speed;
5, the amount of ore is too large, and the magnetic separator model does not match, supply exceeds demand;
6. The concentration of pulp is too high or too low, master the proportion of pulp and water, control the residence time of pulp in the magnetic separator, and maximize the grade.
Magnetic separation equipment running ore processing method: 1, the use of magnetic separators, nowadays, Gongyi Dingda production of strong magnetic separators use NdFeB magnetic materials, with a high magnetic field, the highest single magnetic magnetic energy The 5000-8000 Gaussian is a magnetic block that can achieve the design of the magnetic strength, do not need multi-layer stacking. High magnetic field to ensure the first high recovery rate, strong and stable magnetic source, so that the iron ore in the dry separation process recovery rate of more than 95%; 2, magnetic stability, in a harsh working environment can maintain the permanent magnetic stability, at room temperature Magnetic demagnetization does not exceed 5% in the next ten years; 3. The magnetic system adopts an open motion composite magnetic system, multi-layer sorting, increasing the magnetic reversal force and speed in the sorting process, and regular step-by-step decrement can ensure iron The high recovery rate of powder can also improve the grade of iron ore; 4: The size of the material, the appropriate material work efficiency can be improved to a certain extent; 5, adding water, adding the right amount of water can be very good protection of energy-saving ball mill; 6 The speed reducer (reducer) requirements must be sensitive.
The reasons for running the mine are as follows: The magnetic field of the ordinary magnetic separator is not high enough and it cannot absorb all the iron ore, causing the magnetic separator to run. Run mine is mainly in the beneficiation, the viscosity of the liquid led to a magnetic weak magnet, magnetic roller due to weakened after the magnetic water, and then some of the weak magnetic material will inevitably not less than the election, this time with the iron ore The tailings were lined up together and then added to the tailings disposal function. Gongyi Dingda technicians summarized the six reasons for running a mine by a magnetic separator.
1. The magnetic system of the magnetic separator changes, the magnetic field is inconsistent, or the magnetism is reduced, the angle changes, and the distance of the magnetic system is not adjusted;
2. The magnetic field strength is not well-understood, and the reason why the magnetic field intensity could not be sampled at the beginning;
3. It is not appropriate to blow the water.
4, magnetic declination adjustment is not reasonable, the level of speed;
5, the amount of ore is too large, and the magnetic separator model does not match, supply exceeds demand;
6. The concentration of pulp is too high or too low, master the proportion of pulp and water, control the residence time of pulp in the magnetic separator, and maximize the grade.
Magnetic separation equipment running ore processing method: 1, the use of magnetic separators, nowadays, Gongyi Dingda production of strong magnetic separators use NdFeB magnetic materials, with a high magnetic field, the highest single magnetic magnetic energy The 5000-8000 Gaussian is a magnetic block that can achieve the design of the magnetic strength, do not need multi-layer stacking. High magnetic field to ensure the first high recovery rate, strong and stable magnetic source, so that the iron ore in the dry separation process recovery rate of more than 95%; 2, magnetic stability, in a harsh working environment can maintain the permanent magnetic stability, at room temperature Magnetic demagnetization does not exceed 5% in the next ten years; 3. The magnetic system adopts an open motion composite magnetic system, multi-layer sorting, increasing the magnetic reversal force and speed in the sorting process, and regular step-by-step decrement can ensure iron The high recovery rate of powder can also improve the grade of iron ore; 4: The size of the material, the appropriate material work efficiency can be improved to a certain extent; 5, adding water, adding the right amount of water can be very good protection of energy-saving ball mill; 6 The speed reducer (reducer) requirements must be sensitive.
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