Ball mill is an efficient tool for grinding many materials into fine powder. The ball mill is used to grind many kinds of mine and other materials, or to select the mine. It is widely used in building material, chemical industry, etc. There are two ways of grinding: the dry way and the wet way. Ball mill can be divided into tabular type and flowing type according to different expelling mine.
Fluorite ore ball mill is the key equipment for grinding after the fluorite through the crusher broken. Which is widely used in mineral processing, cement, building materials and other industries, a variety of ores can be dry or wet grinding. Fluorite ore ball mill in operation process will encounter some failures, how should we go about it?
First, fluorite ore ball mill abnormal heat.
Reason: bearing damage, too much oil, foreign matter into or loose bolts
Solutions: replace the damaged bearing or overhaul; fuel not too much to add the right amount, and to tighten the oil drain plug; if find any foreign body, should be promptly removed to avoid greater failures.
Second, fluorite ore ball mill is generated huge shock with the reducer drive running.
Reason: when the fluorite ore ball mill liner installation, no secondary grouting or anchor bolts without tightening good, leading end mill shell move, the axis is not a straight line, so that the mill produces vibration.
Solutions: offset end mill to do re-adjusted so that the two axis in a horizontal line, and good fastening bolts; For large fluorite ore ball mill, because the heavier weight, over time, will make ground subsidence produced, it should be observed on the ball mill constantly monitored, if found to sink, to make timely adjustments.
Third, fluorite ore ball mill reducer sounds unusual.
Under normal circumstances, the reducer’s sound is smooth during operation. If the gear is issued percussion sounds or friction hoarse voice, during operation there is no significant change, we must continue to observe, identify the reason to stop processing; when the sound is louder and louder, it should be checked immediately stop .
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