150MW循环流化床半干法脱硫工艺改造遇到的问题及对策  

PROBLEMS AND COUNTERMEASURES IS TRANSFORM OF 150MW RECYCLE SEMI-DRY DESULFRIZATION PROCESS

作　　者：顾亚萍 杨江 

机构地区：[1]浙江浙大海元环境科技有限公司,浙江杭州310051

出　　处：《能源环境保护》2015年第1期40-42,共3页Energy Environmental Protection

摘　　要：介绍了山西某电厂150MW机组循环半干法脱硫工艺的方案及改造,包括原有设施的拆除,在拆除原有设施场地上新建脱硫除尘装置,脱硫改造所引起的引风机、压缩空气、除灰等系统及相关的电气、热控的改造等。对遇到的问题进行分析和提出相应的对策。This paper introduces the scheme and the modification of semi-dry flue gas desulfurization process of 150MW unit in one power plant of Shanxi, including the demolition of facilities, the new desulfurization dust removal device in the removal of the original facilities, desulfurization transformation induced draft fan, compressed air, ash removal system and related electrical, thermal control of the changes. The problems were analyzed and corresponding countermeasures.

关 键 词：150MW 循环半干法脱硫 问题 对策 

分 类 号：X701[环境科学与工程—环境工程]