食用菌工厂能量流建模与低碳生产管理研究

发布时间：2018-10-13 16:24

【摘要】：工业革命以来,化石能源枯竭、环境污染一直困扰着人类,节能减排势在必行。2011年起,我国相继在七个省市开启碳排放交易试点;2015年起,国家陆续发布了部分相关工业企业温室气体排放核算和报告通则,力度、范围不断扩大。而食用菌行业虽不在已颁布的相关企业行列,但作为迅速发展、前景广阔且耗能量大的工厂化企业,节能减排也应是其对未来规划的重要考量因素之一。因此,本文以食用菌行业为对象,对食用菌工厂化生产过程中的能量流及低碳化管理进行研究,实现对生产过程中各阶段能耗的定量分析、研究。主要研究内容可概括为:(1)在对能量流模型及PN理论研究的基础上,研究通过混杂PN实现对离散、连续和混杂系统中能量流的建模,使模型能够很好地反映出生产系统中的物料流、能量流、信息流等信息。同时,为利用混杂PN实现对食用菌工厂生产过程能量流分析打下基础;(2)基于混杂PN建立食用菌工厂化生产过程能量流模型,并利用MATLAB Simulink/Stateflow实现对所建模型的仿真。通过仿真结果,可直观的反映其生产过程各阶段具体的能耗数据,使企业可以对生产过程中的能量进行精细化管理。同时,通过该模型还可对实际生产过程中可能的节能环节起到一定的预测作用;(3)基于ZigBee协议和PC系统设计了一套无线环境监测系统。一方面,该系统可对菇房环境进行全天候无线监测,便于更好的生产管理;另一方面,通过该系统,可实现对系统运行期间菌体经呼吸等生命活动排放的2CO的计量,用于完善食用菌企业温室气体排放清单;(4)参考已颁布的部分行业温室气体核算和报告通则,研究制定《食用菌工厂化生产企业温室气体排放核算方法与报告指南》。同时,利用MFC开发设计了一套可实现自动导出具有特定格式、针对食用菌行业温室气体排放清单Word文档的软件,促进企业积极主动地参与到碳排放交易市场及其健康发展。
[Abstract]:Since the industrial revolution, fossil energy has been exhausted, environmental pollution has been puzzling mankind, energy saving and emission reduction is imperative. Since 2011, China has launched carbon emissions trading pilot projects in seven provinces and cities. China has successively issued some related industrial enterprises greenhouse gas emission accounting and reporting principles, strength, scope is expanding. Although the edible fungus industry is not among the related enterprises that have been promulgated, as a factory enterprise with rapid development and broad prospect and large energy consumption, energy saving and emission reduction should be one of the important considerations for its future planning. Therefore, the energy flow and low carbonization management in the industrial production of edible fungi are studied in this paper, and the quantitative analysis of energy consumption in each stage of production is realized. The main research contents can be summarized as follows: (1) based on the research of energy flow model and PN theory, the modeling of energy flow in discrete, continuous and hybrid systems by hybrid PN is studied. The model can well reflect the information of material flow, energy flow and information flow in production system. At the same time, it lays a foundation for using hybrid PN to analyze the energy flow in the production process of edible fungus factory. (2) based on hybrid PN, the energy flow model of industrial production process of edible fungus is established, and the simulation of the model is realized by MATLAB Simulink/Stateflow. Through the simulation results, the specific energy consumption data of each stage of the production process can be reflected intuitively, so that the enterprise can fine manage the energy in the production process. At the same time, the model can also be used to predict the possible energy-saving links in the actual production process. (3) based on ZigBee protocol and PC system, a wireless environment monitoring system is designed. On the one hand, the system can carry out all-weather wireless monitoring of mushroom room environment, which is convenient for better production management. On the other hand, the system can realize the measurement of 2CO discharged by bacteria through breathing and other life activities during the operation of the system. It is used to perfect the greenhouse gas emission inventory of edible fungus enterprises. (4) referring to the published general rules of greenhouse gas accounting and reporting in some industries, this paper studies and formulates the greenhouse gas emission accounting methods and reporting guidelines for industrial production enterprises of edible fungi. At the same time, a set of software which can automatically export the Word document of greenhouse gas emission inventory of edible fungus industry with a specific format is developed by using MFC to promote the enterprises to participate actively in the carbon emissions trading market and its healthy development.
【学位授予单位】：江苏大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TS219;TP274

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