绿色低碳型预热预分解系统的开发  

Development of Green and low-carbon Preheating and Pre-decomposition System

作　　者：蔡顺华[1] 王国鸿[1] 汤跃[1] 朱战岭[1] 童聪[1] 丁时万[1] 杨腾飞 Cai Shunhua;Wang Guohong;Tang Yue;Zhu Zhanling;Tong Cong;Ding Shiwan;Yang Tengfei(Chengdu Building Materials Industrial Design and Research Institute Co.,Ltd.,Chengdu,Sichuan,610051)

机构地区：[1]成都建筑材料工业设计研究院有限公司,四川成都610051

出　　处：《新世纪水泥导报》2023年第3期1-4,I0014,共5页Cement guide for new epoch

基　　金：中材国际重点科研项目:水泥窑替代燃料技术装备及应用研究;项目编号:Sinoma-YF-2021007。

摘　　要：基于CDC预热预分解系统在众多水泥工程中的实践,在理论分析的基础上,通过设计优化和试验模型的测试验证,开发研究出绿色低碳型预热预分解系统,并完成在华润武宣6500 t/d熟料项目的工程示范应用。系统性能指标达到高效收尘(>96%)、高效换热(<250℃)、低碳低耗生产(<91 kgce/t.cl)、无脱硝系统工况下NO_(x)<300 mg/Nm^(3)的行业先进水平。Based on the practice of CDC preheating predecomposition system in many cement projects,on the basis of theoretical analysis,through design optimization and test model test verification,a green and low-carbon preheating pre-decomposition system was developed and researched,and the engineering demonstration application in CR Wuxuan 6500 t/d clinker project was completed.The system performance index has reached the industry-advanced level of efficient dust collection(>96%),efficient heat exchange(<250℃),low-carbon and low-consumption production(<91 kgce/t.cl),and NO_(x)<300 mg/Nm^(3)under the condition of no denitration system.

关 键 词：绿色低碳 预热器 分解炉 

分 类 号：TQ172.622.26[化学工程—水泥工业]