2013年5月20日星期一

hematite magnetic separator technical feasibility analysis




Hematite magnetic separator their center is connected with two beams. The beams can accept the mud load

when the pressure of the pressing device and the filter, the pressing force of the hydraulic cylinder and piston rod

passes, can lead to the elastic elongation of the beam horizontal direction, it also occurs in certain failure. For

phosphide should avoid the use of high temperature and alkali degreasing fluid, high temperature and alkali

degreasing solution is not conducive to the formation of phosphate coating, especially when using low-

temperature phosphating. Conditional hematite magnetic separator is preferably a two-degreasing, pre-skimmed

and skimmed.magnet systems
China has a vast territory, rich in resources which everyone knows, but it is because the resource-rich, resulting in

a wide variety of mineral resources. Different mineral resources require different magnetic separator equipment

for production, so customers must buy magnetic separator to produce mineral resources to do a comprehensive

understanding of, and confidence in the choice of high-quality magnetic separator. Zhejiang iron ore mine is mine

special representative, require special treatment in the selection of iron, to use special magnetic separator

equipment, require higher compared with ordinary magnetic separator beneficiation efficiency, excuse need more

good environmental treatment.Magnetic Plate
The periodic magnetic separation machinery for every 300 hours of work should be cleaned bearings. If the

bearing lubrication oil, add new oil 1/3 full bearing gap is appropriate, no more than 1/2, just before the job will

often cover type oil tighten the lid a little can. Hematite magnetic separator bearing severe wear or damage should

be timely replacement and attention to strengthen lubrication; using tapered roller bearings, should be careful to

check the bearings axially spaced so that it is kept at 0.2-0.4 mm, if not, can be adjusted by increasing or

decreasing the bearing cap at the pad of paper.
Only focus on observed the concentrate output slot roughing operations slot foam layer thickness and the amount

of scrapings. Because a large concentration of useful minerals in these magnetic separator tank, magnetic

separation phenomenon and foam mineralization process factors response to changes in general are more

significant, therefore, to master the operation of these trough entire magnetic separation process high index key.

According to the magnetic separation gradually reduced by the amount of metal in the actual situation, the amount

of foam scrapings should be sequentially reduced. So selected must be targeted, can be selected to apply the

correct magnetic separator equipment, like we of Yufa Sheng production hematite magnetic separator is a high

field strength wet magnetic separator. Magnetic rare earth NdFeB magnets and ferrite block complex magnetic

system, high magnetic field strength. The depth of the magnetic field, which is difficult demagnetization.

Equipment processing capacity, the production fluctuations adaptability, sorting effect. In energy efficiency, Yu fat

separator has a huge advantage in energy efficiency, electromagnetic separator rely on current creates a

magnetic field in the course consume a lot of power, and cooling systems also require energy.
The amount of foam scrapings by adjusting the slurry liquid level control, to the front of the tank in the feldspar ore

magnetic separator equipment foam thickness and the amount of scrapings were observed. Because the the

magnetic separator front of the tank body relative concentration of a large number of useful minerals, foam

mineralization and the reaction of the production process are more significant, grasp the front of the tank body

control the amount of foam scrapings adjustment to control the entire production targets key measures, according

to the metal gradually reduce the amount of the production of magnetic separator production actually turn reduce

the amount of foam scrapings, to ensure the the magnetic separator production of balance and stability.
Hematite magnetic separator without power consumption, but in some industries electromagnetic separator

irreplaceable advantages, so saving energy has become the development trend of the electromagnetic separator.

The operating characteristics of the electromagnetic separator, we propose a technical solution, that is, when iron

pieces, plus 100% of the full voltage to the excitation coil, when there is no iron, just to keep the pick up iron

pieces do not fall stage, plus about 10% of the full amount of voltage, so that the whole run basically is cold.

Would solve the contradiction between the coil heat sealing, also greatly enhance the magnetic attraction of iron

pieces, manufacturer of steel iron material consumption and costs, and reduce the cost of the use of

manufacturers.

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