安庆石化多措并举深挖装置节能降耗潜力

日期： 2022-06-28 作者：

中国石化新闻网讯安庆石化腈纶部克服种种不利因素，采取构建节能长效机制、优化运行等有力措施，把节能降耗贯穿到生产全过程，取得显著效果。3月份综合能耗为808.09千克标油/吨，较上月下降44.98千克标油/吨，一季度累计值与去年相比下降71.19千克标油/吨。

该部进一步建立和完善能耗管理制度，在开展以班组经济核算为核心的成本管理工作中，将水、汽等消耗指标根据生产所需，坚持“跳一跳摘桃子”原则，进行科学、合理量化分解，建立了全员参与的节能网络。每周召开生产调度会，通过分析提出整改方向，定期组织专业人员到现场督查节能措施落实情况，通过实施有效的监控和考核，激发岗位操作人员节能降耗的热情。

优化运行，千方百计改进装置运行中可能造成能耗升高的工艺环节，是该部节能的又一措施。他们持续优化定型机入口密封水流量、定型机液位控制参数，降低定型机蒸汽消耗；控制好定型急冷温度，减少急冷槽中温度低的水进入定型机，从而进一步降低蒸汽消耗；严格检查一二烘的门和风机运行情况，发现就及时处理，不能处理的利用消缺时处理；充分利用每次检修消缺的机会认真清理生产线卫生尤其一二烘的加热器和大小滤网，严格把关盐水冷却器与节能器的清洗工作，达到最佳清洗效果，降低BR9单耗。

冷冻站划归腈纶纺丝区域管理后，纺丝线停开车及生产大幅度波动时，冷冻站及时做好冷冻水温度调整，减少了冷冻水的温度高导致的高消耗情况。针对冷冻站零下9摄氏度冷冻盐水温度偏高等异常状况，纺丝装置及时调整凝固浴温度，保持冷冻盐水的消耗量无大幅度增加，减少了冷冻盐水温度调整过程所产生的流量大幅度增加和浪费。

转自：中国石化新闻网

下一篇：浙江某化工企业蒸汽节能优化改造方案

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热门标签更多

蒸汽排气阀蒸汽发生器选购注意事项密闭冷凝水回收装置减温减压装置工业蒸汽系统在蒸汽换热后存在高温冷凝水、低品质蒸汽、乏汽等余热未回收的问题闪蒸罐汽水分离器蒸汽发生器热泵化工、石化、食品等企业换热设备产生的高温冷凝水闪蒸系统再返回用汽设备进行换热生产。

二、在锅炉连排废水后端安装焓差补偿式扩容净化蒸汽调节阀彻底解决了锅炉连排损失问题。

蒸汽引射提温升压 ORC发电冷凝水疏水系统蒸汽发生器可以节能吗？蒸汽疏水阀的作用有哪些？乏汽闪蒸设备固定流道式闪蒸系统焓差补偿式扩容净化回收器蒸汽减温减压器冷凝水回收装置蒸汽疏水阀有哪几种？蒸汽减温减压蒸汽疏水阀为什么会漏汽？高频电磁蒸汽发生器G-ZQ 120KW 乏汽增压系统

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