Computer technology for Kiln is gradually matures
Computer technology for Kiln is gradually matures
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.
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.
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.
To meet the demand of sand and gravel aggregate in cement industry, Hongxing emphasizes on enhancing product quality and brand image, makes clients’ interests as the fundamental point, spares no effort to build more high-quality environmentally friendly crusher equipments and become pioneer of advanced brand, building a bridge for cement industry transformation and upgrading.
2012 is widely favored by all parties, as a larger demand models in mining machinery industry, the prosperity or stable trends of impact crusher will have essential influence on the whole industry, so big companies should apply cooperation and rational development to create the perfect 2012 in impact crusher field. After joining the energy-saving element, it is still necessary for Henan jaw crusher to ensure energy-saving targets under different conditions, which put forward higher requirements for the technical level. At the same time, with a clear price advantage as well as relatively strong product quality, domestic impact crusher import and export situation appears booming on the basis of 2011, foreign impact crusher market will open to hematite beneficiation process.
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