To Gradually Become Mature of Mining on Designing

The wet type permanent magnetic cylindrical type separator is commonly used for separation of iron ore. It is suitable for separating materials with high magnetism. In recent years, these separators have been used as concentrating equipment for replacing the magnetic dewatering cell before filtration.

The application of computer technology has been very extensive, it can be said have infiltrated into every aspect of our production and living. Use computer operate rotary kiln is that input the parameters of the signal collected from the scene into a computer, after comparison and analysis, computer outputs a corresponding signal according to certain procedures to control the scene, which is similar to traditional PID control loop–computer control rotary kilns also rely on a number of control loops, the difference is that there are many contacts among the control loops and can contain multiple PID control loops.

Raw ore is of low grade, low control and classification efficiency, high tailings grade, low grinding efficiency, low recoveries of concentrate grade and metal, which not only increase production costs, and decline the economic benefit. Therefore, taking necessary technical measures to transform process technology on the concentrator has been a general trend.As the professional manufacturer of complete sets of mining machinery, such as ore separating line, Henan Hongxing is always doing the best in products and service.

First, the signal input into computer relies on software program, while the actual production is changeful and cannot always in line with the particular mode of program, so it has its limitations. Second, because of the great changeful circumstances in the beginning and end stage, computer operation cannot be used. Especially for cement rotary kiln, due to the design of PID parameters in the machine only adapt to small fluctuation, computer operation is useless in the case of large fluctuations. Third, unreliable loop should not be put into the computer operation. The loop of changeful signal that need frequency adjustment also should not operated by computer.

The rotary kiln computer operation has advantages of saving time, timely and less errors. Of course, the current level of using computer operating rotary kiln has many limitations.


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