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北京热电厂共11台磨煤机,年耗钢球约230余吨,占全厂材料费用的13%。过去由于对钢球的定额管理不大注意,曾经一年消耗过470余吨,约计40余万元。今年以来,分场在去年查定磨煤机出力的基础上,进一步加强了钢球的运行消耗定额管理工作,编制了磨煤机的运行卡片,制定了钢球磨耗率定额,建立了钢球消耗的统计分析制度,明确了责任制。从而,上半年钢球实耗量降低
The Beijing Thermal Power Plant has a total of 11 mills, which consumes more than 230 tons of steel balls each year, accounting for 13% of the company’s material costs. In the past, due to the lack of attention to the quota management of the steel ball, it used to consume more than 470 tons in one year, and was estimated to be more than RMB 400,000. Since the beginning of this year, the breakout field has been based on the determination of the output of the coal mill last year. It has further strengthened the quota management of the consumption of steel balls, compiled the operating cards of the coal mills, established the ball wear rate rating, and established steel balls. The statistical analysis system consumed has clearly defined the responsibility system. As a result, the consumption of steel balls decreased in the first half of the year.