| 摘要: |
| 为改变现今生物质发电厂收集秸秆燃料的回收物流成本居高不下的现状，探究降低秸秆回收物流成本的方法，本研究通过构建两种秸秆回收物流模式，对秸秆回收物流成本的结构组成进行了分析，并总结了秸秆回收物流涉及到的各种影响因素。基于微积分构建秸秆回收物流的成本测算模型，结合实例对模型的敏感性进行了分析。结果表明：半径因素是影响回收物流成本的最重要因素，适当减小收集半径可很大程度上降低运输费用；收集秸秆时，为使最终的回收物流成本最低，可将外包商的个数控制在10个左右；生物质发电厂在初期选址时要进行合理规划，政府严格准入，避免一定区域内密集建厂。 |
| 关键词: 秸秆 回收物流 成本分析 成本测算 |
| DOI：10.11841/j.issn.1007-4333.2017.12.22 |
| 投稿时间：2017-02-24 |
| 基金项目:中央高校基本科研业务费专项资金资助（2572017CB05）；2017年中国物流学会、中国物流与采购联合会研究课题计划（2017CSLKT3-029） |
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| Analysis and calculation of the recycling logistics cost of biomass straw |
|
ZHANG Xi, LI Yang, WANG Leiming
|
| (College of Engineering and Technology, Northeast Forestry University, Harbin 150040, China) |
| Abstract: |
| In order to change the current situation of the high recycling logistics cost of collecting straw for biomass power plants and explore ways to reduce the recycling cost,the structural composition of the cost was analyzed and its various influencing factors were summarized through constructing two kinds of straw recycling logistics models in this paper.The cost estimation model of straw recycling logistics was constructed based on calculus method,and the sensitivity of the model was analyzed with the practical case.The empirical study demonstrated that the radius factor was the most important factor affecting the cost of recycling logistics and reducing the collection radius properly greatly reduced the cost of transportation.The number of outsourcers could be controlled at about 10 in order to minimize the cost of the final recycling logistics when collecting straw.A reasonable planning was necessary initial biomass power plants site election and biomass power plants should be strictly enrolled by the government in order to avoid intensive construction in a certain area. |
| Key words: straw recycling logistics cost analysis cost calculation |
