Envaluation And Argumentation For The FGD Absorbant Project Of Matou Heating Power Plant Unit

With the development of industry, the sulfur dioxide pollution situation becomes increasingly serious. Because of coal-fired power plants'structure is unreasonable, especially high in energy consumption and pollution and the eleventh five-year plan put forward the total goal that is the power plant flue gas desulfurization project have increased rapidly in quantity and the related desulfurization absorber with project construction, The power industry has become the main energy saving and emission reduction and healthy development of important factor. Therefore, the fire power plant flue gas desulfurization became an immediate task.This paper firstly introduces the background and significance to our country. Through analyzing the thermal power plant flue gas desulfurization of the present situation and the existence question and the policy background, the article think the necessity of power plant flue gas desulfurization absorber of project construction; Then analyzing the current research at home and abroad. Then based on this study, the contents of the relevant theory of were summarized, such as the project and project evaluation and demonstration, engineering project evaluation and argument for this paper, the research provided a theoretical foundation. On this basis, this paper of economy, technology and environment from three aspects of the construction of power plant flue gas desulfurization absorber project technology economic comprehensive evaluation index system by using analytic hierarchy process to determine the weights of the index, and then, with fuzzy comprehensive evaluation as a starting point, established the flue gas desulfurization absorber project plan optimization evaluation model. Finally some limestone limestone-gypsum wet flue gas desulfurization absorber project data, for example, economic performance and technology respectively from two aspects of performance for cement, lime foreign finished limestone mill powder dry, wet limestone grinding pulp three desulfurization absorber preparation system schemes are compared, the comprehensive than the election think wet limestone grinding pulp scheme as the purpose of more suitable for the preparation system; And then the horse electric heating unit desulphurizing absorber wet grinding pulp from the project construction site choice, transportation, the site of factory meteorological and geographical conditions, engineering project evaluation of economic DuoGe assessment and demonstration, to provide reference for policymakers, have the very strong theoretical and practical significance.