脱硝改造技术在300MW机组上的应用

华电技术 ›› 2015, Vol. 37 ›› Issue (2): 63-64.

脱硝改造技术在300MW机组上的应用

(江苏淮阴发电有限责任公司，江苏淮安〓223002)

出版日期:2015-02-25

Application of denitration system reformation technology in 300MW unit

(Jiangsu Huaiyin Power Generation Company Limited, Huaian 223002, China)

Published:2015-02-25

摘要/Abstract

摘要： 摘要：介绍了江苏淮阴发电有限责任公司300MW机组的设备概况，针对该公司设备和场地的实际情况，分析了脱硝技术的特点。在此基础上实施了脱硝改造，对反应器进出口烟道布置、脱硝装置的流场分布及钢结构采取了优化措施，取得了较好的效果。

关键词: 关键词：选择性催化还原法, 脱硝改造技术, 优化布置

Abstract: Abstract:The equipments of the 300MW unit of Jiangsu Huaiyin Power Generation Company Limited. were introduced. Aiming at the practical situation of the equipments and the field of the company, the features of the denitration technology were analyzed. Based on this, the denitration project reformation was implemented. The layout of the inlet and outlet flues of the reactor, the distribution of flow field of the denitration devices and the steel structure were optimized; and better result was obtained.

Key words: Keywords:selective catalytic reduction (SCR) method, denitration system reformation technology, optimized layout

唐超，赵洪成. 脱硝改造技术在300MW机组上的应用[J]. 华电技术, 2015, 37(2): 63-64.

TANG Chao, ZHAO Hongcheng. Application of denitration system reformation technology in 300MW unit[J]. Huadian Technology, 2015, 37(2): 63-64.

[1]	刘凯辉，刘黎伟，聂海涛. 烟气湿法脱硫石膏脱水系统的优化改进及应用[J]. 华电技术, 2017, 39(7): 64-66.
[2]	曹玮. 热电厂SCR系统反应器流场均匀性数值模拟研究[J]. 华电技术, 2015, 37(4): 64-66.
[3]	曾壁群1，姚友工1，杨博1，王乐乐2. SCR烟气脱硝过程中硫酸氢铵的形成原因及清洗方法[J]. 华电技术, 2015, 37(1): 40-41.
[4]	崔超. 选择性催化还原法烟气脱硝技术和设计管理特点[J]. 华电技术, 2014, 36(8): 61-64.
[5]	童波. 选择性催化还原法烟气脱硝装置氨站设计要点分析[J]. 华电技术, 2014, 36(7): 70-72.
[6]	陈安新，张军梅. 选择性催化还原法烟气脱硝系统改造实例分析[J]. 华电技术, 2013, 35(9): 67-69.
[7]	高振宝;杨俊波;张乐川;胡训栋;李临. 600MW级火力发电机组汽轮机房布置方案分析[J]. 华电技术, 2011, 33(12): 12-14.