Metallurgy Rotary Kiln New Market
When the metallurgy rotary kiln is in operation, if there is regular and high beat sound, it is because that part of the liner bolts are not tightened. When the mill is running, cylinder liner beats the mill body. Based on the sound, we can judge the liner site and identify the loose bolt of mineral processing equipment.
The temperature of mill and motor bearing rises and exceeds the prescribed temperature. You can ensure that the part or the whole body is too high through touching the bearing by hand, and then you can check the reasons according to several ways as follows.
(1) Check all parts of the lubrication points, and check if the used lubricating oil grades are consistent with equipment factory instructions.
(2) Check whether the deterioration of lubricants and greases are degenerate.
(3) Check if the lubrication piping is blockage or if the lubricating oil directly access to the lubrication points.
(4) Check if the pad side of the gap is too small, the pad with the axis of the gap is too large, and the contact points are too many, and a uniform film can not be formed on the pad.
(5) Check if there are too much or too little rolling bearing grease, too much grease will cause that scroll stir grease produces heat, and the heat is not easy to shed. Too little grease will cause poor lubrication oil, which should be required to add a little more appropriate oil amount accounting for bearing gap of 1/3 to 1/2.
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