important points in the maintaining of ball mill

Date：2013-08-29 03:10:31 ?? Source：Clirik

In fact some phenomenon of ball mill also proved that the above analysis result, coarse grinding storehouse deafening grinding sound on the other hand also shows the grinding ability of the strongest outer lack of material cushion (energy absorption), between the grinding medium and produce a large number of invalid collision between lining board, consumes a large amount of kinetic energy, into sound energy and heat energy lost, do is useless. Once a glut of feeding, mill sound tightness is a sign of "full" grinding, namely from the other side shows: in the coarse grinding storehouse material from inside track to track movement step by step in the process, once near the outer layer of the simplified trajectory with a certain material, the trajectory of the grinding material  of  ball mill is more than enough to make the movement out of balance, causing grinding "full".

This unreasonable feeding way also brought some of the other consequences: due to the lack of material buffer of strongest grinding area in coarse grinding storehouse the service life of the lining board is usually only a third of the fine grinding storehouse, even lower; The grinding body abrasion is also higher. When the grinding particle size changes bigger, ball mill production is especially sensitive, it is also a ball mill grinding ability can not get into full play.

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