筒仓式堆场煤炭码头配煤生产策略研究

发布时间：2018-01-09 18:21

本文关键词：筒仓式堆场煤炭码头配煤生产策略研究　出处：《武汉理工大学》2013年硕士论文　论文类型：学位论文

更多相关文章： 筒仓煤炭码头 配煤生产 仿真 WITNESS

【摘要】：煤炭构成了我国能源消费结构的主体。随着煤炭市场的需求日益增长,用户对煤炭码头的服务也提出了越来越严格的要求,具体体现在多品种小批量上再加上煤炭污染的日益严重,煤炭码头的生产经营面临着很大的挑战。在此背景下,筒仓煤炭码头应运而生,通过将不同品种的煤炭进行混合,以提高煤炭的燃烧效率,降低环境污染,同时提高了服务水平。但是筒仓煤炭码头在我国刚刚兴起,缺乏实际有效的配煤生产运营策略,而本文正是紧紧围绕着这一问题如下,做了几个方面的深入研究： (1)研究了在目前的能源市场背景下,具有配煤功能的环保型,筒仓式堆场煤炭码头物流系统的基本组成,平面布局,装卸设备配置方式以及工艺流程,论证了筒仓煤炭码头巨大的发展前景。 (2)研究了筒仓煤炭码头配煤生产策略,提出了柔性堆放和固定堆放两种方法。建立了筒仓配煤生产策略的数学公式,分析了其系统特性。 (3)分析了筒仓式堆场煤炭码头配煤生产系统的特性,基于其离散事件系统,研究了筒仓煤炭码头配煤生产系统仿真模型的实现方式以及组成方式,包括仿真模型的评价参数等等,建立了筒仓煤炭码头配煤生产物流系统的仿真模型。 (4)通过运用仿真软件WITNESS,通过全面的试验方案,对筒仓煤炭码头生产系统的柔性生产策略和固定生产策略进行了量化的对比,深入分析了筒仓煤炭码头堆场不同生产调度策略的优缺点。本论文对筒仓煤炭码头的配煤生产运营策略进行了深入的理论研究,所取得的研究成果具有较重要的学术价值和工程意义。
[Abstract]:Coal constitutes the main body of energy consumption structure of our country. With the increasing demand of coal market, users also put forward more and more strict requirements for the service of coal wharf. As a result, the production and management of coal wharf are faced with great challenges. In this context, silo coal wharf came into being, by mixing different kinds of coal, in order to improve the efficiency of coal combustion and reduce environmental pollution. At the same time, the service level has been improved. But the silo coal wharf is just rising in our country, lack of practical and effective coal blending production and operation strategy, and this paper is closely around this problem as follows. Has done several aspects of in-depth research: Under the background of the current energy market, the basic composition, plane layout, loading and unloading equipment configuration and technological process of the coal terminal logistics system with coal blending function and silo type yard are studied. The great development prospect of silo coal wharf is demonstrated. This paper studies the coal blending production strategy of silo coal wharf, puts forward two methods of flexible stacking and fixed stacking, establishes the mathematical formula of silo coal blending production strategy, and analyses its system characteristics. The characteristics of coal blending production system in silo yard are analyzed. Based on its discrete event system, the simulation model of coal blending production system of silo coal terminal is studied. The simulation model of coal blending production logistics system of silo coal wharf is established including the evaluation parameters of simulation model and so on. 4) the flexible and fixed production strategies of silo coal wharf production system are compared quantificationally by using the simulation software WITNESS and a comprehensive test scheme. The advantages and disadvantages of different production scheduling strategies for silo coal wharf yard are analyzed. In this paper, the strategy of coal blending production and operation of silo coal wharf is deeply studied, and the research results have important academic value and engineering significance.
【学位授予单位】：武汉理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP301.6;F426.21;F259.23

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