一种非标再热参数掺烧工艺废气煤粉锅炉开发  

Development of a non-standard reheat parameter co-firing process waste gas coal powder boiler

作　　者：陈令章 冯玉霄 尹朝强 CHEN Lingzhang;FENG Yuxiao;YIN Chaoqiang(Clean Combustion and Flue Gas Purification Key Laboratory of Sichuan Province,Chengdu 611731,China;Dongfang Boiler Co.,Ltd.,Zigong 643001,China)

机构地区：[1]清洁燃烧与烟气净化四川省重点实验室,四川成都611731 [2]东方电气集团东方锅炉股份有限公司,四川自贡643001

出　　处：《技术与市场》2024年第3期21-25,共5页Technology and Market

摘　　要：依托某化工园区热电联产项目配套1台150 MW背压式汽轮发电机组,为了处理化工园区生产过程中制造的工艺废气,自主开发设计了一种非标再热参数掺烧废气煤粉锅炉,锅炉为超高温亚临界参数,锅炉最大连续蒸发量为450 t/h,过热器压力温度参数为17.5 MPa/571℃,再热器蒸汽流量439.3 t/h,再热器压力温度参数为10.02 MPa/530℃,燃料为煤粉掺烧工艺废气,锅炉投运后,能够安全有效地掺烧工艺废气且各项指标运行正常,满足用户需求。Based on the cogeneration project in a certain chemical park,a 150 MW backpressure steam turbine generator unit is equipped.In order to treat the process waste gas produced in the production process of the chemical park,our company has independently developed and designed a non-standard reheat parameter mixed combustion waste gas coal powder boiler.The boiler has ultra-high temperature and subcritical parameters,with a maximum continuous evaporation capacity of 450 t/h,a pressure and temperature parameter of 17.5 MPa/571℃ for the superheater,and a steam flow rate of 439.3 t/h for the reheater.The pressure and temperature parameters of the reheater are 10.02 MPa/530℃,and the fuel is coal powder co-firing process exhaust gas.After the boiler is put into operation,it can safely and effectively co-firing process exhaust gas and all indicators operate normally,meeting user needs.

关 键 词：非标再热参数 煤粉锅炉 工艺废气 锅炉开发 

分 类 号：TM621.2[电气工程—电力系统及自动化]