330MW亚临界锅炉深度调峰背景下提高准东煤掺烧比例的方案研究  

Research on Scheme of Increasing the Blending Proportion of Zhundong Coal on 330 MW Subcritical Boiler with Depth Peak Loading

作　　者：黄献华 张涛 侯文豪 赵理辉 孟洁扬 李江涛[2] HUANG Xianhua;ZHANG Tao;HOU Wenhao;ZHAO Lihui;MENG Jieyang;LI Jiangtao(Changji Branch of Huadian Xinjiang Power Co., Ltd., Changji 831100, China;Shanghai Boiler Works Co., Ltd., Shanghai 200245, China)

机构地区：[1]华电新疆发电有限公司昌吉分公司,新疆昌吉831100 [2]上海锅炉厂有限公司,上海200245

出　　处：《锅炉技术》2021年第3期21-27,共7页Boiler Technology

摘　　要：以某电厂330 MW亚临界机组为研究对象,通过设备改造及燃烧调整,在掺烧准东煤的条件下锅炉实现低负荷稳燃及深度调峰,探究大比例掺烧准东煤工况下锅炉的抗结焦性、稳燃特性、经济性及环保特性。以期锅炉在深度调峰环境下达到最为理想的燃烧状态。Taking a 330 MW subcritical unit of a power plant as the research object,with equipment retrofit and combustion adjustment,the boiler achieves low load stable combustion and deep low load under the condition of mixing Zhundong coal.The anti-slagging,stable combustion,economy and environmental protection characteristics of the boiler with large proportion of mixing Zhundong coal are studied in order to achieve the most ideal combustion state of the boiler in the deep peak loading environment.

关 键 词：330 MW 亚临界 П型锅炉 准东煤 掺烧 

分 类 号：TK229.6[动力工程及工程热物理—动力机械及工程]