Research On Evaluation And Model Establishment Of The Energy Consumption In The Process Of Fiberboard Manufacturing

Based on the features of fiberboard manufacturing and the analysis and research of the energy consumption in the process of fiberboard manufacturing, combined with green manufacturing and the lifecycle evaluation theory and method, and with a systematic viewpoint, the data and information of energy consumption during the whole lifecycle of fiberboard manufacturing process are collected, quantized, analyzed and assessed, a theoretical framework, an assessment model and a requirement model of energy consumption evaluation in the fiberboard manufacturing are built, and theoretical foundation and technological support are provided for the green manufacturing model building, for technological optimization, and for the good match of manufacturing equipment. It is theoretically significant and practically valuable to research into the evaluation and the model establishment of the energy consumption in the fiberboard manufacturing process. The main contents of research:According to the characteristics of fiberboard manufacturing, the research for energy consumption evaluation theory and method was established by using an assessment theory and method of manufacturing energy consumption. Through the insurance of evaluation objectives and scopes, list analysis, impact assessment and interpretation of results, these four evaluation phases of analysis identify fiberboard manufacturing process energy consumption and its main influencing factors. Exploring the distribution of energy production systems presents a complete accountion of fiberboard manufacturing process with energy consumption patterns and characteristics. The distribution of energy production systems, energy consumption of the manufacturing process for the establishment of fiberboard and demand impact assessment model laid a theoretical foundation.Based on the framework of fiberboard manufacturing process energy evalution theory, the fiberboard manufacturing process energy impact assessment models are established. The use of Monte Carlo method investigates the optimization of experimental data fiberboard manufacturing process energy consumption within the theoretical framework, which renders the data with characteristics, the potential value and normalized to be comparable; Utilizing input-output ratio as an evaluation basis describes the energy consumption of main process for fiberboard manufacturing. Establishing evaluation model of energy consumption fiberboard manufacturing process, including physical models and value models, analyzes and evaluates the energy consumption of fiberboard manufacturing process.By analyzing the actual production process, energy demanding model fiberboard manufacturing process is built according to energy and material balance theory. This model, through predicting energy consumption of fiberboard production processes, with characteristics and needs of energy consumption for fiberboard production, based on the basic assumption of the use of relationship building process parameter input and energy output between consumption, effectively forecasts the engineering process and different process parameters, which provides a basis for decision-making behavior of control program evaluation process, device matching and energy, and so on.Combining the actual production process, utilizing the use of fiberboard manufacturing process to verify the actual energy consumption demand model status prove the accuracy and reliability of the model, and puts forward some energy saving measures. Using the practical and measured data of a manufacturer of our country as a basis, and by measuring and calculating the actual electric power and thermal energy, predict the demand for the energy consumption using the demanding model. The verification results show that the established prediction model can be used to forecast a similar production process fiberboard production of energy consumption.