文章基本信息

标题：Using a developed PM in order to optimize the production productivity in a cement industry
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作者：A Naghiloo ; H Farzaneh ; HR Shahabi 等
期刊名称：Journal of Applied Sciences and Environmental Management
印刷版ISSN：1119-8362
出版年度：2011
卷号：15
期号：2
DOI：10.4314/jasem.v15i2.68532
语种：English
出版社：Department of Pure & Industrial Chemistry, University of Port Harcourt
摘要：Cement factories are highly energy and cost intensive industries. Producing the cement requires a lot of energy to transform the raw material into final product. One major area to improve the production productivity is preventive maintenance (PM). It helps to protect assets, increase the useful life of equipment, improve system reliability, decrease cost of replacement and finally improve system energy consumption. In this paper, the theory of microeconomics firm was used to find a model of optimal production productivity in cement industry. To show the effect of preventive maintenance system in the model, energy consumption of equipment is considered as a function of failure rate of equipment and then added to the set of constraints. Using this model energy consumption is reduced up to 15% and total annual cost is reduced up to 12.7%.
关键词：Preventive maintenance (PM); Energy saving; Cement industry; Production productivity