Factors affecting the ball mill grinding



Factors affecting the ball mill grinding

There are many factors affecting the ball grinding process, mainly including the following three aspects:
 (1) material properties, including ore grindability, ore density, product fineness;
(2) mill structure, including mill specifications, type, lining plate;
(3) operating factors, including medium shape, size ratio and material, medium filling rate, grinding speed, grading efficiency, sand return ratio, pulp concentration, viscosity, material ball ratio, etc.

These factors themselves influence and restrict each other, so the modeling and optimization of the grinding process is still in deep research and has not been well solved.In addition, the variability and randomness of the factors mentioned above also greatly increase the difficulty of modeling and optimizing the ball-milling process.Therefore, it is necessary to analyze the influencing factors of the ball grinding process before carrying out the experimental work, and only by grasping the main contradictions, can the research work be carried out in sequence.

If you want to know more about our equipments details,please contact us
www.shuosencrusher.com
sarahzzdshj@gmail.com
sarah@shuosencrusher.com

评论

发表评论

此博客中的热门博文

Operation of Jaw Crusher

图片
Operation Instructions of Jaw Crusher 1.The preparation before starting: (1) Inspect each bearing to ensure whether it lubricates well, and whether there is enough lubricating grease on the toggle plate joints and bearing inners. (2) Check carefully whether all fasteners are totally fastened. (3) Check whether the drive belt is under good condition, and change the belt if any damages can be found. When there is grease contamination on the belt or bell wheel, it can be clean up with a clean dishcloth. (4) Check whether the protective device is under good condition, if there are any unusual events and safety hazards conditions, should correct them and report. (5) Check whether there are any ore or other impurities inside the crushing cavity. 2.The starting of the crusher (1) After inspecting the machine and transmission parts are under good condition, the machine may starts. (2) This machine can only start under empty load conditions. (3) After having started the machine, shut down the
阅读全文

22 checking items in cone crusher operation

图片
22 checking items in cone crusher operation 1, must continue the cone crusher to uniform center feeding, crowded feeding can improve work efficiency.(per shift) 2. Check whether there are copper and iron chips on the oil return filter screen.(per shift) 3. Check the oil level of lubricating oil.(per shift) 4. Check and record the pressure of lubrication system and hydraulic system, and check whether the filter element is blocked.(per shift) 5, check the wear condition of the lining.(per shift) 6. Check the status of all bolts and their fasteners.(per shift) 7, check the lubricating oil pollution.(per shift) 8. Check whether the discharge area is unobstructed and remove the accumulated materials and sundries on the rack.(per shift) 9. Grease the adjusting ring when it is not locked.(per week) 10. Check and tighten the triangle belt.(per week) 11. Check and deal with all pipelines to avoid oil leakage.(per week) 12. Check and tighten the distributor plate bolts.(per week) 13, check
阅读全文

What factors affect the output of cone crusher

图片
What factors affect the output of cone crusher There are three main factors influencing the productivity of cone crusher : the number of times of the swing of the cone;The length of the parallel crushing area;The size of the engagement Angle.These three aspects directly determine the output of cone crusher. 1.the number of times of the swing of the cone The swing times of the crushed cone is one of the key factors affecting the crusher productivity. Because of the limitation of the meshing Angle of the crushing cavity and the parallel ore discharge area, the crushed ore is discharged along the taper inclined plane mainly by gravity and vibration.When the number of spindle rotation increases, the ore is easy to be discharged, but the number of rotation is too high, which is not conducive to ore discharge, sometimes resulting in faster speed and unable to produce.Therefore, the number of swing of the broken wall has a certain constraint on the improvement of productivity. 2.The l
阅读全文