动态分离器在某电厂机组改造中的应用分析

doi:10.3969/J.ISSN.2095-3429.2017.03.011

发电技术 ›› 2017, Vol. 38 ›› Issue (3): 40-42.DOI: 10.3969/J.ISSN.2095-3429.2017.03.011

动态分离器在某电厂机组改造中的应用分析

马龙信, 孙科, 贺军, 郑健

华电电力科学研究院, 浙江杭州 310030

收稿日期:2017-02-13 修回日期:2017-05-26 出版日期:2017-06-30 发布日期:2017-06-30
作者简介:马龙信(1985-),男,山东济宁人,硕士,中级工程师,主要从事电站锅炉的节能减排工作。

Application Analysis of Dynamic Separator in a Power Plant Unit Reformation

MA Long-xin, SUN Ke, HE Jun, ZHENG Jian

Huadian Electric Powet Research Institute, Hangzhou 310030, China

Received:2017-02-13 Revised:2017-05-26 Published:2017-06-30 Online:2017-06-30

摘要/Abstract

摘要： 某电厂#2机组系300MW亚临界机组，锅炉采用单炉膛四角切圆燃烧方式，配仓储制钢球磨制粉系统，大修期间对A/B/C三台磨对应的粗粉分离器进行了改造，将原有的双轴向粗粉分离器改为动态分离器。改造之后，粉煤的细度以及均匀性得到了较大改善，有利于煤粉的着火与燃烧。

关键词: 制粉系统, 磨煤机出力, 煤粉细度, 均匀性, 动态分离器

Abstract: NO.2 unit of one power plant is a 300 MW subcritical unit.The boiler adopts the single-furnace、tangential circle combustion method and the storage steel mill system. During the overhaul period, the coarse powder separators corresponding to the A/B/C mills have been reconstructed.changed from The original dual-axis coarse powder separator to dynamic separator. After the transformation,the fineness and uniformity of pulverized coal have been greatly improved,which is beneficial to the ignition and combustion of pulverized coal.

Key words: milling system, mill output, mill fineness, uniformity, dynamic separators

中图分类号:

TK223.25

马龙信, 孙科, 贺军, 郑健. 动态分离器在某电厂机组改造中的应用分析[J]. 发电技术, 2017, 38(3): 40-42.

MA Long-xin, SUN Ke, HE Jun, ZHENG Jian. Application Analysis of Dynamic Separator in a Power Plant Unit Reformation[J]. Power Generation Technology, 2017, 38(3): 40-42.

动态分离器在某电厂机组改造中的应用分析

Application Analysis of Dynamic Separator in a Power Plant Unit Reformation

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 1

编辑推荐

Metrics

本文评价