SBM explains mineral separation knowledge - mineral separation sampling and process control

  • SBM explains mineral separation knowledge - mineral separation sampling and process control

    What does magnetic separation, floatation, gravity choosing need examination and pilot limits to have in manufacturing process?

    Those who occupy mineral separation method is different, examination of need of mineral separation process and pilot limits also somewhat difference, include roughly:

    1, the raw material that take a plant (if ore, drug reachs other to use up material) reach leave factory of product breed, amount and quality standard check on schedule;

    2, metric equipment (in including all sorts of leather belt balances, platform scale, balance, appearance, land judge wait) regular school nucleus;

    3, the examination of condition of main equipment technology and control:

    The vacuum of the turbidity that machine of the sieve aperture size of the dimension of the mouth that discharge mine that is like breaking equipment, sizing device, floatation fills water of overflow of tolerance, shock machine, vavuum pump is spent, the furnace temperature of oast;

    4, the examination of technology operation condition.

    Why should undertake sampling, sample to raw ore, concentrate, gangue?

    Mineral separation is opposite in manufacturing process raw ore, concentrate, gangue has sampling and test is to detect, the important step in adjusting mineral separation process, sampling is from inside a large number of stock draw-out part has delegate sample to undertake sample, the sample that that is to say takes, property of its corporeal composition, chemical composition, physics should like raw material. Sample quantity heals much, the error heals small, sampling job is very accordingly main, the means that the demand must provide strictly by the operation when sampling and time go sampling, the appearance that cannot make take otherwise is had representative, also lose examination sense.

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