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首页> 外文会议>Annual Meeting Exhibition of The Minerals, Metals Materials Society >Major Reconstruction of Central Casing of Open Top Baking Furnace with a View to Increase Its Lifespan and Reduce the Total Costs Comparing to Full Reconstruction
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Major Reconstruction of Central Casing of Open Top Baking Furnace with a View to Increase Its Lifespan and Reduce the Total Costs Comparing to Full Reconstruction

机译：开放式烤炉中央壳体的主要重建，以增加其寿命，降低与全重建相比的总成本

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摘要

Aluminium Company of Greece operates with success its anode baking furnace since its start-up more than five decades ago. Thermal and mechanical stresses created by the baking process however affected the integrity of the concrete casing in the central part. Distortions, deformations and cracks were indeed visible in comparison to the outside part of the casing. This paper goes through the different phases undertaken by Aluminium Company of Greece in order to successfully develop and safely realize the replacement of the casing walls in the central passage as well as the anode conveyor supporting structure while limiting costs and impacts on production and anode inventory. The article details the technical challenges and innovative solutions as well as the project and operation organization put in place in order to realize the work without any safety incident and in a strict schedule of ninety days.
机译：自从五十年前开始，希腊铝公司成功运行其阳极烤炉。烘焙过程产生的热电和机械应力影响了中央部分中的混凝土壳体的完整性。与壳体的外部相比，扭曲，变形和裂缝确实可见。本文通过希腊铝公司进行的不同阶段，以便成功开发和安全地实现中央通道中的套管壁以及阳极输送机支撑结构，同时限制了生产和阳极库存的成本和影响。本文详细介绍了技术挑战和创新的解决方案以及建立的项目和运营组织，以实现无需任何安全事件的工作，并在九十天的严格时间表中实现工作。

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