干熄焦锅炉入口循环气体温度的理论计算  

Theoretical calculation on the temperature of circulating gas at the inlet of CDQ boiler

作　　者：石巧囡 王欣悦 孙文彬 姜士敏 张晓光 毛旸 韩冬 Shi Qiaonan;Wang Xinyue;Sun Wenbin;Jiang Shimin;Zhang Xiaoguang;Mao Yang;Han Dong(Anshan Huatai Environmental Engineering Tech.Co.,Ltd.;Huatai Yongchuang(Beijing)Tech.Co.,Ltd.)

机构地区：[1]鞍山华泰环能工程技术有限公司 [2]华泰永创(北京)科技股份有限公司

出　　处：《冶金能源》2023年第6期56-59,共4页Energy For Metallurgical Industry

摘　　要：文章以干熄炉冷却段入口至干熄焦锅炉入口为对象,进行了物料平衡和热平衡计算,利用试差法计算干熄焦锅炉入口循环气体温度,并分析了干熄焦锅炉入口循环气体温度的影响因素,简化了干熄焦锅炉入口循环气体温度的计算公式,满足了干熄焦工程设计的要求。In the paper,the material balance and heat balance calculation were carried out from the inlet of coke dry quenching(CDQ)chamber cooling section to the inlet of CDQ boiler.The temperature of circulating gas at the inlet of CDQ boiler was calculated by the trial difference method.The influence factors of circulating gas temperature at the inlet of CDQ boiler were analyzed,thus simplifying the calculation formula of the temperature of circulating gas at the inlet of CDQ boiler,and meeting the requirements of CDQ engineering design.

关 键 词：干熄焦 锅炉入口循环气体温度 物料平衡 热平衡 试差法 

分 类 号：TQ520.5[化学工程—煤化学工程]