循环流化床锅炉脱硫技术改造实践  

Practice of Desulphurization technology Transformation of Circulating Fluidized Bed Boiler

作　　者：史希泉 Shi Xiquan(Shanxi Jinju Coal Electrochemistry Co.,Ltd.,Jincheng Shanxi 048000)

机构地区：[1]山西金驹煤电化有限责任公司,山西晋城048000

出　　处：《山西化工》2023年第5期64-67,共4页Shanxi Chemical Industry

摘　　要：我公司循环流化床锅炉烟气处理设施采用双碱法脱硫,在运行过程中脱硫设施经常出现故障,且随着新环保标准的出台,现有的环保设施已满足不了使用要求。本文介绍了循环流化床锅炉在由双碱法脱硫技改为石灰-石膏法脱硫过程中,对部分利旧设备、设施的技术改造,以及石灰-石膏法脱硫法关键技术的创新,改造完成后,不仅大大节约了投资,而且达到了预期的环保效益。The flue gas treatment facility of circulating fluidized bed boiler in Shanxi Jinju Coal Electric and Chemical Co.,Ltd.adopts double alkali desulphurization method,the existing environmental protection facilities can not meet the use requirements.This paper introduces the technical transformation of some used equipments and facilities and the innovation of key technology of lime-gypsum desulphurization method in the process of changing double alkali desulphurization technology into lime-gypsum desulphurization technology of circulating fluidized bed boiler,after the transformation,not only the investment has been greatly saved,but also the expected environmental benefits have been achieved.

关 键 词：循环流化床锅炉 双碱法脱硫 石灰石膏法脱硫 环保效益 

分 类 号：X701.3[环境科学与工程—环境工程]