Summary：In mine development, Raymond Mill is a very important stone processing equipment. Depending on the size of the production, there is a difference between the use
In mine development, raymond Mill is a very important stone processing equipment. Depending on the size of the production, there is a difference between the use of large production lines and small Raymond mill equipment. In the process of processing our ore materials, it is very important to install and debug the Raymond mill equipment. Here, Xiao Bian simply summarizes the points that need to be paid attention to when installing and debugging small Raymond mills.
First of all, we must let the professional technicians install the newly installed small Raymond mill correctly, so as to avoid the damage of components during the installation process or the problems of improper installation and affect the subsequent milling production.
Secondly, in the commissioning operation stage of the installed small Raymond mill, it should be divided into two stages: no-load operation and load operation. In the small Raymond grinding load operation test machine, the Raymond mill's grinding roller device should be fastened with the wire rope to prevent the grinding roller ring ring contact impact with the operation of the small Raymond mill. At the same time, it should be noted that the empty running test machine should not be less than 1 hour, and ensure that the main engine is running smoothly and orderly, so that the oil temperature in the tank is kept below 80 °C, and the temperature rise should not exceed 40 °C.
Third, when we are working on the operation of the small Raymond mill load, we should pay attention to the phenomenon of noise abnormality and vibration abnormality after the mill is working normally, so as to ensure that there is no air leakage at the joint of each pipeline. When the test machine is finished, tighten each fastener again.
Fourth, when we are debugging the operation of the small Raymond mill, we must pay attention to the air blower to start the air load, and then load it after the equipment is running normally. At the same time, observe the smoothness of its operation. Under the condition of ensuring no abnormal sound and vibration, the maximum temperature of the rolling bearing is not higher than 70 °C, and the temperature rise is not more than 35 °C.
Fifth, in the installation and commissioning of the small Raymond mill, the lower the working height of the pressure spring, the stronger the rolling capacity of the low roller of the grinding roller, and the higher the output of the equipment. Therefore, in the process of using small Raymond mills, we must pay attention to controlling the working height of the pressure springs, generally between 200-210 mm.