选矿机械：溢流型球磨机操纵保护及考验规程(国外英文资料).docVIP

选矿机械：溢流型球磨机操作维护及检修规程(国外英文资料) Selecting mining machinery: the operation maintenance and overhaul procedure of overflow type ball mill Ball mill is than a necessary part of mineral processing equipment, occupies the important position in the crushing process, ball mill main types are: energy-saving cone ball mill, grid ball mill, tube mill, ball mill roller bearings, etc. In this paper, xinhai machinery mainly introduces the operation, maintenance and maintenance procedure of overflow type ball mill, so as to facilitate the reference of the ball mill One, operating procedures: Check the parts of machinery and electrical appliances before driving, check whether the connection bolts are loose. The lubrication of each lubrication is normal, the transmission device is normal and reliable, the protective equipment is in good condition, the electrical instrument is sensitive, the motor carbon brush contacts good. Drive a car for a week, check the rotating part of the equipment or the surrounding area without obstacles, and eliminate. No standing around when you start. After check, press the start button to start the motor and notice the current change. Ball mill shall start no more than two consecutive times, the first and second every 5 minutes or more, if the third start, must cooperate after checking with electrician, fitter, before starting. Do not start with other equipment, must be staggered start, lest jump lock. 4 after normal operation, grinding machine, we will strictly according to the water supply, feed, add the provisions of the steel ball over load operation of ban, idle time is not more than 15 minutes, so as to avoid breaking plate. 5, should pay attention to check whether the cylinder is in the operation of the slurry, carefully observe current, voltage, feeding, water supply is normal, once every half an hour to check the motor and spindle temperature is not more than 60 ℃, handle in time when problems found. 6, in the operation should pay attention to ob