Описание: The ball ratio should be determined according to the general hardness and size of ore, the quality of steel ball, the speed of ball mill and other factors. Aimed at the disadvantage of conventional optimization algorithm for ball mill, a new on-line optimization algorithm combined fill level is proposed. A new neural network called resource optimized networks (RON) is used to build the complex nonlinear relationship between the electric consumption and process parameters.
Then the object function is determined based on the nonlinear model. The optimal work parameters of ball mill system are determined by genetic algorithm. The optimization results demonstrate that power consumption can be decreased obviously and the goal of energy consumption optimization is achieved. The optimization results of control variables as fill level, inlet negative press and outlet temperature are obtained. Raw mill is mainly utilized in grinding raw materials and end goods in cement plant. Additionally it is suitable for various ores along with other materials metallurgy, mine, chemical and construction. Besides, it’s two kinds of milling,one is definitely an open kind, along with the other is a recycle shut form equipped with powder concentrator. It is widely utilized in several industries and has practical operation;The total amount of different ball mill is different. During the running process of a newly installed ball mill, the filling amount of balls should takes up 80% amount of the largest capacity when adding balls for the first time.
Because the gears of the ball mill need to mesh and the quantity of ore also needs to increase gradually, the ball mill can be stopped after the continuous operation for two or three days. Examine the meshing conditions of the two gears, if everything is normal, just added the remaining 20% of balls.
ore rod mill: http://www.hxjqmining.com/pro/rod_mill.html
cement plant: http://www.hxjqmining.com/product3.html
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Дата публикации: 22 сентября 2014
Местонахождение: Кайфенг, Хэнань, Китай
