基于TRIZ理论的配煤炼焦综合分析试验焦炉优化设计  

Improving the design of coke ovens for analyzing coal blending and coking on TRIZ

作　　者：刘天明 弋敏慧 秦钰菲 贾子轩 杨庆彬 吴鹏飞 Liu Tianming;Yi Minhui;Qin Yufei;Jia Zixuan;Yang Qingbin;Wu Pengfei(Hebei Vocational University of Industry and Technology,College of Environmental and Chemical Engineering,Hebei Iron and Steel Coking Enterprises Pollution Control Technology Innovation Centre,Shijiazhuang 050091,China;Shougang Jingtang Xishan Coking Corporation Ltd.,Tangshan 063205,China)

机构地区：[1]河北工业职业技术大学环境与化学工程学院河北省钢铁焦化企业污染治理技术创新中心,河北石家庄050091 [2]首钢京唐西山焦化有限责任公司,河北唐山063205

出　　处：《煤炭与化工》2025年第4期133-137,共5页Coal and Chemical Industry

基　　金：河北省高等学校科学研究计划青年拔尖项目(BJK 2024174);河北工业职业技术大学研究课题(zy202401)。

摘　　要：针对试验焦炉模拟性差、荒煤气利用率低及参数监测不足的问题,基于TRIZ理论提出改进方案。通过优化煤箱材质和传热结构,耐用性提升。设计集成净化系统,焦油冷凝回收率92%,H2S、NH3去除率>95%,实现资源回收与环保双目标。增设压力/重力传感器实时监测焦炭膨胀与失重,优化配煤后氢气产率提升15%~20%。改进后试验焦炉验证成本降低25%,研发周期缩短30%,为焦化行业低碳转型提供高精度平台,验证TRIZ理论在工业装备创新中的高效性。To address the challenges of poor simulation accuracy,low utilization of raw coke oven gas,and insufficient parameter monitoring in experimental coke ovens,an improved design was proposed based on TRIZ theory.By optimizing the coking chamber material and heat transfer structure,the system’s durability was enhanced.An integrated purification system was designed,achieving a tar condensation recovery rate of 92%and removal efficiencies of H2S and NH3 exceeding 95%,thereby fulfilling dual objectives of resource recovery and environmental sustainability.Pressure and gravity sensors were incorporated for real-time coke expansion and weight loss monitoring.After optimizing the coal blending formulation,the hydrogen yield was increased by 15%~20%.Post-improvement verification demonstrated a 25%reduction in validation costs and a 30%shortening of the R&D cycle,establishing a high-precision platform for low-carbon transformation in the coking industry.The efficacy of TRIZ theory in driving innovation in industrial equipment was validated.

关 键 词：试验焦炉 TRIZ理论 配煤炼焦 煤气净化 

分 类 号：TQ524[化学工程—煤化学工程]