湿法脱硫石灰石浆液供给系统的技术研究  

Technical Research of Limestone Slurry Supply System on WFGD

作　　者：韩松 郑鹏辉 沈建涛 谭光之 Han Song;Zheng Penghui;Shen Jiantao;Tan Guangzhi(Xi'an Xikuang Environmental Protection Co.,Ltd.,Xi'an 710075,China)

机构地区：[1]西安西矿环保科技有限公司,陕西西安710075

出　　处：《山东化工》2018年第12期119-120,共2页Shandong Chemical Industry

摘　　要：通过对石灰石浆液特性的研究,阐述了供浆系统控制输送流速及相关防腐的必要性;比较了多种浆液输送方式,指出了远端回流输送的独特优势,并结合常见脱硫的工况条件提供了组合式供浆模式;最后详细说明了供浆位置和远端回流供浆方式的设计原理及注意事项。Based on the study on the characteristics of limestone slurry,this paper expounded the necessity of controlling the slurry conveying velocity and related anticorrosion of the supply system.A variety of slurry supply modes were compared,and the unique advantages of the distal backflow were summed up,and the combination models about the slurry supply system were provided in combination with the working conditions of common wet flue gas desulfurization(same as WFGD).In the end,the design principle and the attentions on the grouting positions and the distal backflow are described in detail.

关 键 词：湿法脱硫 石灰石浆液特性 供浆系统 远端回流 脱硫设计 

分 类 号：X701[环境科学与工程—环境工程]