关于配煤论文的参考文献

The coked production took the steel industry an important constituent, is playing the more and more vital role in the national economy. In the market economy competition can more intense today, how enhance the coked product the quality and the output, reduces the energy consumption, and reduces the environmental pollution practically, is one item urgent and the vital duty. Coal blending compared to precision direct influence coke quality, then influence entire coking plant production and benefit, therefore the enhancement realization coal blending system automatic control, is one has the practical significance topic extremely.The paper first to the automatic coal blending system application background, the trend of development has carried on the summary, take the coking plant automatic coal blending system as the object of study, has thoroughly analyzed influence coal blending quality many factors and the improvement measure, and has carried on the analysis to the automatic coal blending system function demand, has designed in this foundation based on the Fuyyz-PID compound control strategy automatic coal blending system overall structure and the hardware realization plan. The paper used Intellution Corporation the iFix configuration software to develop the automatic coal blending control system on position machine monitoring software, realized the flow control algorithm, the accumulation through the configuration software has summed and simulates, digital functions and so on quantity input output connection as well as man-machine connection picture. Paper research results already in Shandong yan ore international coking limited company coking plant investment production, moreover this factory has developed into the annual production to be possible until now to reach 3,500,000 ton coke production base. The scene movement result indicated, system movement stable reliable, control precision high, coal blending precision about 99%. This paper has the chart, the table, reference. Key word: Coking plant; Automatic coal blending; Fuzzy-PID compound control; Scene movement

煤的工业分析也称煤的实用分析、近似分析或技术分析，包括煤的外在水分、内在水分、全水分、分析煤样水分、灰分、挥发分、固定碳、全硫和各种硫及发热量等项目。作为校正挥发分、发热量和元素成分碳含量等需用的，碳酸盐中二氧化碳含量也属工业分析范围。一般把煤的水分、灰分、挥发分和固定碳称作煤的半工业分析，如包括硫分和发热量等分析项目，就称作煤的全工业分析。煤的工业分析是煤质分析中最基本的也是最重要的分析项目，因此凡是以煤为原料或燃料的工业部门都需要进行煤的工业分析。煤质分析化验分为两类，一类是测定煤所固有的成分如碳、氢、氧、氮等，称为元素分析，其测定结果是作为对煤进行科学分类的主要依据，在生产上，是计算发热量、热平衡、物料平衡的依据；另一类是在人为规定的条件下，（鹤壁市华诺电子科技有限公司）根据技术需要测定煤经转化生成的物质或呈现的性质如灰分、挥发分等，称作技术分， 根据水分、灰分、挥发分和固定碳含量四项基本测定结果，对煤中有机质、无机质的含量、性质等有了初步了解，并可初步判断煤的种类、加工利用效果及工业用途等。煤的工业分析是煤质分析中最基本的也是最重要的分析项目。

Coking production of iron and steel industry as an important component of the national economy plays an increasingly important role. In a market economy will become more intense competition today, how to improve the quality of products and coke production and reduce energy consumption, and effectively reduce environmental pollution, is an urgent and important task. Coal than the precision of a direct impact on the quality of coke, thereby affecting the entire coking plant production and efficiency, improve the automatic control system to achieve coal, is a very practical significance of the topic. First of all papers on the automatic blending system of background, development trends were reviewed in order to automatically coal coking plant systems for research, in-depth analysis of the impact of blending the many factors and quality improvement measures and automatically blending the function of the system Demand for an analysis on the basis of this design based on the Fuyyz-PID strategy of the automatic control system blending the overall structure and hardware implementation programme. Papers used Intellution's iFix configuration software developed automatic control system, the top coal-monitoring software, software configuration through the process control algorithms, and the cumulative sum analog, digital input and output interfaces and man-machine interface Screen, and other functions. Among the research results in Shandong Yankuang International Coking Co. Ltd. coking plant into production, but so far the plant has developed into an annual output of up to 3.5 million tons of coke production base. Running results show that the system is running stable and reliable, high-precision control, blending accuracy of 99 percent. The papers have plans, table reference articles. Key words: automatic coal coking plant Fuzzy-PID control at the scene of Operation