What should be paid attention to when the grinding unit has planned parking?

When there is a planned parking, the mine should be stopped first, and the ore in the grinding machine and the classifier should be drained as much as possible to avoid affecting the next driving. When there are not many ores left in the classifier, stop for 5-10 minutes first, then let the fine particles sink, then open the classifier, and then stop for 10-15 minutes, so that you can repeatedly make two or three times to make the fine particles sink. The ore in the classifier is close to the last stop. Of course, the production site is mainly determined according to the actual situation.

Immediately after parking, the spiral of the classifier should be lifted to avoid being crushed. If it is a temporary stop of the leakage of the mill cylinder, the mine should be stopped first. If the time is too long, every 5-7 minutes of parking will start a grinding machine to deal with the sand return of the classifier, otherwise the ore feeder may be crushed to death and can no longer be activated. At the same time, the classifier should stop the water supply first, otherwise the slurry will be diluted, so that the coarse particles will settle quickly, which will affect the tightening of the cylinder screws.

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