Ball mill is widely used in cement, silicate products, new building materials, refractory materials, fertilizer, ferrous and nonferrous metal and glass ceramics and other industries. After the material to be broken, and then to smash the key equipment. If the daily operations, pay attention to proper procedures, not only can improve the operating efficiency mill manufacturers, you can also extend the life of the equipment. Before the operation 1, the connecting bolts should be checked before driving each ball is loose; if found loose in a timely manner will be tightened. 2. Check all lubrication points lubrication is reasonable, to ensure that the lubricant oil is suitable and clean. Also, check whether the normal and reliable transmission, guard is intact. 3. Check the rotating part of the device or around obstructions, and eliminated. Normal operation is an operation, check and correct, press the start button to start the motor dry ball mill, note the current changes. Ball no more than two consecutive start, the first and second every 5 minutes. If the third starter, must be followed by electricians, fitters with the check with before they start. 2, after the normal operation of the ball mill, water supply to the mine, the amount of added according to the provisions of the ball. Non overload, idle time can not be more than 15 minutes, so as not to damage the liner. 3, pay attention to check the operation of the cylinder for leaks pulp, carefully observe the current, voltage, feed, water supply is normal. 4, it should be inspected once every half-hour motor and spindle mill price, the spindle temperature no greater than 60 ° С, if problems should be addressed promptly. Operation after a shutdown, ball park should be preceded by stop to the mining, ore processing within the After standby, stop water supply. And all ready before shutdown. 2, after a period of time to run, to deal with all the ball selection, change into the new ball, in order to ensure the efficient operation of the ball mill. Noise pollution noise pollution ball mill method of governance is troubled mill manufacturers a big problem, opposite noise on workers, maintenance personnel injury and damage to the health of the environment, which we conducted in-depth inquiry ball mill and analysis. The following is a summary of the content, conclusions, we see it, that we can play a supporting role in the research. Noise sources ball mill (1) noise generated in the cylinder when the cylinder is rotated, the ball and the ball hit each other, and the steel ball between the cylinder and mechanical noise generated by the noise radiated outwards through the barrel Level up 115dBA above, noise, wide bandwidth. (2) motor noise electromagnetic noise generated by the motor and gear machinery operation generated airflow generated by the fan noise. Noise with motor power and speed is proportional to the motor, the noise level is generally 90dBA-115dBA. Transmission machinery noise is mainly due to the interaction between the friction between the gears collide and components produced. Mill noise control method (1) damping insulation layer wrapped with insulation material Zuni mill cylinder wrapped up, thereby reducing noise barrel. This method is generally lower 5-10dBA, less than ideal. (2) acoustic cover with insulation cover the barrel portion mill closed, blocking the way to the noise of the rumor, which reduces the radiated noise barrel. This method is effective, generally noise may increase to 20dBA. But after installing acoustic enclosures, maintenance and operation work so difficult. At the same time as the motor and transmission machinery enclosed in acoustic enclosures, resulting in the ventilation equipment, cooling difficulties, inspection, maintenance work is also very inconvenient. (3) rubber liner instead of manganese steel liner cylinder liner was changed from the original manganese steel liner rubber lining, can greatly reduce the impact noise between double ball and barrel, noise reduction is 12-15dBA, the effect is obvious, but there are still problems like rubber liner life. Shanghai mill, all into North mine, mill manufacturers from Shenyang North Mine Zhongcheng machinery Limited. Shanghai mill, all into North mine, mill manufacturers Shenyang North Mine Zhongcheng equipment Limited (sybkzc.com) (www.sybkzcjq.com) this year introduced a new upgrade, the above picture is for reference only, please call this page or Tel picture on to obtain the latest information, contact: Yang Zhongbin.