加热炉热平衡计算软件的研究及实现
发布时间：2018-07-23 17:15
【摘要】：加热炉是一种耗能巨大的设备,其能耗约占整个钢铁能耗的四分之一,而钢铁能耗占工业总能耗的分之一以上,针对这种加热能耗关系,在确保生产能够正常进行的前提下,调整加热炉工况尽可能地让加热炉在最佳环境中运行,最大限度地降低能耗显得十分必要。加热炉热平衡测试是企业分析加热炉能量分布以及能源利用水平的一种科学方法,是企业制定长远能源规划和节能措施的重要依据。但是加热炉热平衡测试后,对数据的处理和计算是一项十分麻烦的工作,因为计算过程中涉及到的数据量庞大,加上许多参数需要查表获得,很容易出错,并且计算中通常需要将计算数据和参数进行多次调整,才能使加热炉热收入项和热支出项达到平衡,所花时间较多,一般需要几天甚至十几天的时间,效率较低。为提高加热炉热平衡计算效率,本文采用VB6.0可视化编程语言联合Access数据库、Excel和word应用软件的混合编程方法,实现了一套较为完善的加热炉热平衡计算软件。软件以模块化的思想为依据,对加热炉热平衡计算各项进行分解,根据冶金工业部出版的《工业窑炉热平衡测定与计算方法暂行规定》提供的计算方法进行计算,大大提高了加热炉热平衡计算效率。论文的创新点在于:对自查表的处理方法进行详细研究,选取每张表格精度最高的处理方法,提高了软件计算精度;专家数据库的设计可以为企业提供加热炉快速诊断的结果,并给出建议。
[Abstract]:Heating furnace is a kind of energy consuming equipment, its energy consumption is about 1/4 of the total energy consumption of iron and steel, and the energy consumption of iron and steel accounts for more than one percent of the total energy consumption of industry. In view of this kind of heating energy consumption relation, under the premise that the production can be carried out normally, It is necessary to adjust the working conditions of the furnace to make the furnace run in the best environment and to minimize the energy consumption. The heat balance test of reheating furnace is a scientific method to analyze the energy distribution and energy utilization level of reheating furnace. It is also an important basis for enterprises to formulate long-term energy planning and energy saving measures. But after the heat balance test of the heating furnace, it is a very troublesome task to process and calculate the data, because the amount of data involved in the calculation process is huge, and many parameters need to be obtained by looking up the table, so it is easy to make mistakes. And the calculation data and parameters usually need to be adjusted many times in order to balance the heat income item and the heat expenditure item of the heating furnace. It takes a lot of time and usually takes a few days or even ten days. The efficiency is low. In order to improve the efficiency of heat balance calculation of reheating furnace, this paper adopts the mixed programming method of VB6.0 visual programming language and Access database Excel and word application software to realize a set of relatively perfect heat balance calculation software for reheating furnace. On the basis of modularization, the software decomposes each item of heat balance calculation of reheating furnace, and calculates according to the calculation method provided by "interim regulations on measuring and calculating method of Heat balance of Industrial Kiln" published by the Ministry of Metallurgical Industry. The efficiency of heat balance calculation is greatly improved. The innovation of this paper lies in that the processing method of self-checking table is studied in detail, the processing method with the highest precision of each table is selected, and the calculation accuracy of software is improved, and the design of expert database can provide the quick diagnosis result of heating furnace for enterprise. Suggestions are given.
【学位授予单位】：上海应用技术大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TG307
本文编号：2140092
[Abstract]:Heating furnace is a kind of energy consuming equipment, its energy consumption is about 1/4 of the total energy consumption of iron and steel, and the energy consumption of iron and steel accounts for more than one percent of the total energy consumption of industry. In view of this kind of heating energy consumption relation, under the premise that the production can be carried out normally, It is necessary to adjust the working conditions of the furnace to make the furnace run in the best environment and to minimize the energy consumption. The heat balance test of reheating furnace is a scientific method to analyze the energy distribution and energy utilization level of reheating furnace. It is also an important basis for enterprises to formulate long-term energy planning and energy saving measures. But after the heat balance test of the heating furnace, it is a very troublesome task to process and calculate the data, because the amount of data involved in the calculation process is huge, and many parameters need to be obtained by looking up the table, so it is easy to make mistakes. And the calculation data and parameters usually need to be adjusted many times in order to balance the heat income item and the heat expenditure item of the heating furnace. It takes a lot of time and usually takes a few days or even ten days. The efficiency is low. In order to improve the efficiency of heat balance calculation of reheating furnace, this paper adopts the mixed programming method of VB6.0 visual programming language and Access database Excel and word application software to realize a set of relatively perfect heat balance calculation software for reheating furnace. On the basis of modularization, the software decomposes each item of heat balance calculation of reheating furnace, and calculates according to the calculation method provided by "interim regulations on measuring and calculating method of Heat balance of Industrial Kiln" published by the Ministry of Metallurgical Industry. The efficiency of heat balance calculation is greatly improved. The innovation of this paper lies in that the processing method of self-checking table is studied in detail, the processing method with the highest precision of each table is selected, and the calculation accuracy of software is improved, and the design of expert database can provide the quick diagnosis result of heating furnace for enterprise. Suggestions are given.
【学位授予单位】：上海应用技术大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TG307
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