Calcination of calcium carbonate to produce quicklime is the traditional production process, with the development of science, the production of quicklime used mechanized, semi-mechanized shaft kiln and Rotary kiln, fluidized bed furnace and other equipment. Calcination time is correspondingly reduced,lime rotary Kiln production only need 2 to 4 hours. Compared with kiln production,it can improve production efficiency more than 5 times. In recent years, the use of ultrafine mill for processing limestone improve the utilization value and scope of quicklime. The use of limestone mill processing flow as follows: the raw limestone calcined by calcination equipment such as rotary kiln, the processed lime change into calcium oxide. Then the calcium into the mill’s host through the screw conveyor, under the joint action of the multilayer grinding rings and multiple rollers,it become fine limestone powder. Limestone powder are transported to storage silos under the action of wind, after removal equipment processing collected, lime will finish processing.
After the purchase of new equipment to a normal use, it requires a slower transition period. This will not only ensure the normal operation of construction machinery decreased failure rate, but also extend its service life. But now, most users ignore small details, due to lack of use knowledge for impact crusher, or because of the tight schedule, or would like to get return profit as soon as possible. Some users have even holding the points that the manufacturers have warranty period, the machine manufacturer is responsible for repairing when this is something wrong with the machine. So the machine in the running overload during the transition period, this will result in frequent problems on machines. This not only affects the normal application of the machine and shorten the life of the machine, but also because the machine destroyed, affecting the progress of the project. Therefore, the use and maintenance of impact...