How To Operate The Ball Mill In A Proper Way

In the ball mill operation, there is fixed factors such as: the ore hardness

, the particle size after cracking, the bar grizzly sieve pore, the ball mill model, and the ball mill steel ball quality. As those factors are established in the early stage of the ball mill design and ball mill technology. It is common phenomenon that nowadays may mineral selecting factory has problems of unreasonable ball mill design, improper ball mill equipment installation, or unqualified ball mill quality. Following is the presentation of those factors: The ball mill installation is a centric, and the gearing mesh between the gearwheel and pinion deviate. The ball mill speed reducer gear in the transmission part has sand hole. After the ball mill equipment is installed and in operation, the gear wear problem appears. The ball mill model: different ball mill types can satisfy different ball mill products technology demands. This factor must be considered and chosen carefully when making ball mill design. The points which can embody the ball mill operator manipulation skills are whether they can master the main ball mill technical parameters and grinding mills with high efficiency. The main ball mill parameters are: the ball mills water supply, the ball mill machine ore discharge mouth water filling condition and the feeding amount.

When the ball mill cylinder rotates, the steel ball will be brought to certain height. Due to the gravity of the steel ball, it falls down along certain orbit. The ball mill machine steel ball is pressed by two forces: one is the force pressed from the tangential direction when the barrel rotates; the other is the force which is symmetrical to the steel ball diameter, and this acting force is generated by the sliding due to the ball mill equipment steel ball self weight.

So the previous two forces will constitute a pair of couple to any steel ball. Because the ball mill steel balls are squeezed between the barrel and the adjacent steel balls, the couple will generate the big or small friction resistance between the steel balls of ball mill machine, and so the steel balls of different lays will revolute with the barrel axis center. In the area, the ball mill equipment steel ball drops down so the strong impact grinding function are made to the ore in the barrel. When the steel ball falls down, the impact force is produced, so the ball mill steel ball will do intense and disordered movements.

by: jocelyn

POST COMMENT

Top Ten Military Academies For Boys In Arizona Benefits Of Vitamin B-complex Are You Interested For A Rn License? 5 Areas To Focus On When Bond Cleaning The World Of Gaming Just Got Bigger Big Achievements To Appreciate Someone Through Trophies How To Go Around With Kitchen Remodeling Los Angeles? The Night Markets Of Bangkok Provide Your Skin A Natural Radiance With Organic Skincare Products What To See Outside Of Florence, Italy 5 Easy Tips For Better Personal Organisation Floor Coating - Best Way To Ultimate Wood Care The Great Assistant In Ore Crushing Process