Method and system for optimizing a steelmaking process based on smelting temperature data
By identifying and correcting heat offset, attenuation, and transfer misalignment in the steelmaking process using the temperature memory chain method, the problem of insufficient temperature control path correction accuracy in existing technologies is solved, and continuous optimization control and improved temperature regulation accuracy of the steelmaking process are achieved.
CN122411633APending Publication Date: 2026-07-17XUZHOU HUAHONG SPECIAL STEEL CO LTD
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Patent Information
- Application Number
- CN202610855687.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-06-15
- Publication Date
- 2026-07-17
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Figure CN122411633A_ABST
Abstract
本发明公开了基于冶炼温度数据优化的炼钢过程方法及系统，包括如下步骤：采集炼钢过程各工艺阶段对应的冶炼温度数据；执行预处理；构建阶段热历史特征集；进行跨阶段关联，生成温度记忆链；对当前工艺阶段温度序列执行成因拆分；识别热量偏移、热量衰减、热量放大和热量传递错位，生成阶段传递失真结果；对当前工艺阶段的温度控制路径执行校正；对炼钢过程后续工艺阶段执行连续温度优化控制。本发明采用温度记忆链方法实现炼钢温度优化控制，具备控温精准、衔接稳定的优点。
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