| As the world’s largest producer of coal, coal occupies an important position inChina’s economic life.From field to consumer coal need to go through a series ofprocesses such as transfer, storage and processing. As the main carrier of functions, portshas always played the role of bridges and bonds. With the current North China Coal Portincreasing, Qinhuangdao port is facing increasing competitive pressure. In order to attractcustomers shipping, to seize market share, Qinhuangdao port coal business development.Coal blending business can effectively improve customer satisfaction, increase coalcombustion efficiency, reduce the pollution of the environment, But it is also facing yardutilization rate is low, the equipment energy consumption. Centering on the problemsfaced by the coal blending, put forward the optimization program, and further improvesthe Qinhuangdao port coal logistics system.Firstly, it describes the coal demand of customers at home and abroad, as well aspractical significance of coal blending，analysis the general model of coal blending in thepapers. based on modern logistics theory and level of development of modern portmachinery, proposed ports using the loading and unloading process for professionaladvantage of coal blending.Secondly, describing the coal terminal of Qinhuangdao Harbor their own situationand existing coal blending technology, combs the port internal coal blending process, andadvantages and disadvantages of traditional coal blending technology in port. Accordingto the port coal blending of existing conditions, find problem in the port coal blendingsystem..Thirdly, from current problems in Qinhuangdao coal blending system, the paperproposed design principles and requirements，calculating an optimal plan from anexample.Finally, based on the basic structure and function of production management systemin coal terminal，the paper proposed coal blending optimization system implementationsystem，and designed aided system... |
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