基础金属	铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材
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新能源	锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰锂电正负极三元前驱体磷酸铁正极材料石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极电解液隔膜隔膜电解液电芯

硬核攻坚：490 公斤 “巨无霸” 衬板的精准换装

2025-10-29 15:52:10 来源：北方有色网责任编辑：王欣悦

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10月23日，平果铝业有限公司炉修车间传来捷报——历经37小时连续作战，团队顺利完成中铝股份广西分公司氧化铝厂6#棒磨机32块进出料端衬板的全量更换。单块衬板重达490公斤的“体格”，叠加筒体内空间狭小、照明受限的作业环境，使此次任务成为对检修技术与团队协作的双重考验。

前置布局：筑牢安全高效“防护网”

为破解高难度作业挑战，炉修车间提前启动全流程管控机制：建立管理人员24小时值班制度，实现从备件验收、风险辨识到现场操作的全程监管;结合棒磨机检修标准规程，针对性制定衬板拆卸安装路线图，明确“先检测螺栓磨损、再精准吊装”的关键步骤。这种“方案先行、责任到岗”的管理模式，与中铝广西分公司推行的“消灭设备非停”精准管理理念一脉相承，为检修安全兜底。

技术突围：自制工具破解作业瓶颈

面对490公斤衬板的吊装难题，检修团队创新性启用自制吊具配合手拉葫芦，通过三段式吊装法实现衬板“无晃动”移位，较传统工具效率提升30%。针对筒内照明不足的问题，采用防爆移动射灯构建立体光照系统，确保螺栓紧固等精细操作误差控制在毫米级。这些实战创新，正是企业“技能大师工作室”技术成果转化的生动体现，呼应了中铝广西分公司“以群众性创新驱动设备升级”的发展策略。

保障生产：设备“健康”托举品质标杆

作为氧化铝研磨核心设备，6#棒磨机的稳定运行直接影响产品质量。此次衬板更换后，设备研磨效率预计提升12%，将进一步巩固中铝广西分公司氧化铝一级品率100%的行业优势。从2023年8月同型号设备衬板更换提前16小时完工，到此次37小时攻坚大型衬板，平果铝业检修团队用连续作战能力，践行了“设备零故障保障生产零中断”的承诺。

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