Study On Optimization Of Distillation System For COFCO(zhaodong)

In recent years, affected by domestic and international ethanol market stagnant,the alcohol industry develops slowly and the yield of alcohol increase slowly. Thereare many factors that affect the development of the industry, but the enterprisevitality and competitiveness mainly from the core technology and products have.The survival and development of enterprises in the technological transformation ofenterprises on the road, as expanded reproduction, renewal and transformation,improve product quality and technical content means, plays an important role tomaintain competitiveness, enhance vitality, guarantee the sustainable development ofenterprises. At the same time, the technical transformation investment as a kind offixed asset investment, create sustained economic growth point for the developmentof the society. Based on the application of project management theory knowledge,for COFCO (Zhaodong) to conduct a comprehensive analysis, distillation systempresent situation, pointed out that the distillation system problems, and analyze thecauses of the problem. On this basis, combined with COFCO (Zhaodong) Companydistillation in actual conditions, propose optimization, revamping scheme distillationsystem, and put forward the implementation method and the detailed steps.According to COFCO (Zhaodong) Company of distillation system optimizationscheme, promote the company as soon as possible the implementation scheme, willhave a larger role to improve production, development and profitability ofenterprises. Distillation for ethanol production in the core technology, COFCO(Zhaodong) Company as the leader in the industry of ethanol, ethanol productiontechnology to the core of the reform, the COFCO (Zhaodong) company to continueto have a greater role in promoting to maintain its leading position in the industry. The thesis is divided into four parts. The first chapter introduces thebackground of this thesis, introduces the current development situation of the alcoholindustry and COFCO (Zhaodong) company actual situation of distillation system,and puts forward the aim and meaning. The second chapter introduces the status quoof COFCO (Zhaodong) technology, equipment and personnel, the current system ofdistillation system, the three main problems in the current device, the influence onthe distillation system product of alcohol quality and energy consumption aredescribed, and the product quality and energy consumption of alcohol quantitativedescription. The third chapter mainly carried on the thorough analysis of distillationsystem problems, profound analysis of the full range, the reasons for the existence ofthree major problems of multi angle, and provide the groundwork for leadoptimization scheme. The fourth chapter introduces the main technical advantages tointroduce seven tower differential pressure distillation technology from USA,through the introduction of differential pressure distillation technology Americamost advanced and comprehensive reconstruction of distillation system, can solvethree main problems existing distillation system. And to develop an implementationplan and a detailed implementation measures, for the implementation of the program,to ensure the smooth implementation of the optimization scheme, to solve the mainproblems of distillation system, improve product quality, reduce the cost.