华兴铝业氧化铝生产部石灰乳消耗创新低降本成效显著

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镁
稀有金属	稀土稀土矿稀土氧化物稀土金属钕铁硼稀散金属锑铋铟锗镓硒钽锆贵金属白银钨钨精矿 APT(仲钨酸铵)钨粉碳化钨钨酸钠钨条钨铁钨材钼钼精矿工业氧化钼钼铁钼化工高纯三氧化钼钼金属钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉硒
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硅

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镁

稀有金属

稀土稀土矿稀土氧化物稀土金属钕铁硼 稀散金属锑铋铟锗镓硒钽锆 贵金属白银钨钨精矿 APT(仲钨酸铵)钨粉碳化钨钨酸钠钨条钨铁钨材钼钼精矿工业氧化钼钼铁钼化工高纯三氧化钼钼金属钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉硒

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硅

华兴铝业氧化铝生产部石灰乳消耗创新低降本成效显著

2025-08-22 16:31:39 来源：北方有色网责任编辑：王欣悦

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近日，从华兴铝业氧化铝生产部传来喜讯，7月份石灰乳消耗较上半年平均值大幅降低了25.75%，创下历史新低。经核算，这一突破累计降本达42万元，为公司的成本控制与效益提升注入了强劲动力。

在氧化铝生产的精液制备环节，石灰乳扮演着不可或缺的角色。作为助滤剂，它与粗液发生反应生成铝酸三钙，对确保粗液过滤效率起着决定性作用。然而，在过往的生产过程中，诸多难题长期困扰着生产部门。石灰乳消耗量大，不仅增加了生产成本，还导致氧化铝水解损失增多；叶滤机生产周期缩短，使得设备维护频率增加，产能利用率难以有效提升。这些问题犹如一道道阻碍，严重制约了成本控制与生产效率的进一步提升。

为从根本上解决石灰乳消耗居高不下的问题，氧化铝生产部自二季度起，在蒸发分解工序果断实施了五项重点改进措施。

首先，创新开展“石灰乳四值竞赛”活动。通过搭建班组间的指标比拼平台，充分激发了员工的积极性与创造力。在竞赛的激励下，员工们主动钻研业务，探索更优的操作方法，形成了全员参与成本管控的良好氛围。各班组你追我赶，不断挑战更低的石灰乳消耗指标，为降本工作注入了源源不断的活力。

其次，强化叶滤机的设备维护保养管理。严格规范叶滤机换布、碱洗等关键维护环节的周期，确保设备始终处于最佳运行状态。通过精心维护，叶滤机的产能得到最大化发挥，减少了因设备故障导致的生产中断，为降低石灰乳消耗奠定了坚实的设备基础。

再者，深度开展全要素对标工作。将关键指标层层分解至每个岗位，让每一位员工都清晰了解自己的工作目标与责任。这一举措显著增强了岗位人员的指标意识与责任心，促使他们在日常工作中更加注重细节，严格把控生产流程，为实现整体指标的优化贡献力量。

然后，实施精细化管理策略。在石灰乳配置及添加精液的操作过程中，严格执行标准化作业流程，通过精准调控各项参数，提高反应效率。每一次的操作都做到精确无误，减少了因操作不当导致的石灰乳浪费，使得石灰乳在反应中得到充分利用。

最后，建立“每日复盘”机制。利用每日晨会时间，对前一日的石灰乳消耗数据进行深入分析。通过复盘，及时发现生产过程中存在的问题，并迅速调整工艺参数。这种动态优化的方式，确保了生产始终处于最佳状态，有效降低了石灰乳的消耗。

通过这一系列“组合拳”的协同发力，氧化铝生产部取得了令人瞩目的成绩。石灰乳消耗较上半年降低了2.08kg/t-AO，不仅生产效率得到显著提升，降本成果更是立竿见影。

降低石灰乳消耗，是蒸发分解工序积极践行氧化铝生产部精细管理、精准管控措施的生动实践，也是深入贯彻公司极致经营理念的成功范例。工序将以此次降本增效行动为新的起点，紧密结合本工序实际情况，持续深挖潜力，不断探索创新，为进一步提升公司的核心竞争力而不懈努力。相信在全体员工的共同奋斗下，华兴铝业将在降本增效的道路上不断迈出坚实步伐，创造更加辉煌的业绩。

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