RETROFITTING HEAT RECOVERY SURFACE OF BOILER NO.3 AT KAIFENG POWER PLANT

doi:10.19666/j.rlfd.2003.02.014

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RETROFITTING HEAT RECOVERY SURFACE OF BOILER NO.3 AT KAIFENG POWER PLANT

Thermal Power Generation Issue 2, Pages: 43-45(2003)

更新时间：2025-09-28

- RETROFITTING HEAT RECOVERY SURFACE OF BOILER NO.3 AT KAIFENG POWER PLANT
- 作者机构：
  
  1. 华中科技大学,湖北,武汉,430074
  2. ,湖北,武汉,430074
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2003.02.014
  CLC： TK223.3
- Published：2003
- 稿件说明：
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RETROFITTING HEAT RECOVERY SURFACE OF BOILER NO.3 AT KAIFENG POWER PLANT[J]. Thermal Power Generation, 2003, (2): 43-45.
DOI：

RETROFITTING HEAT RECOVERY SURFACE OF BOILER NO.3 AT KAIFENG POWER PLANT[J]. Thermal Power Generation, 2003, (2): 43-45. DOI： 10.19666/j.rlfd.2003.02.014.

摘要

介绍了开封火电厂 3号炉尾部受热面改造的情况

分析了锅炉某一部件变化对锅炉整体性能的影响

提出在尾部受热面改造时

必须校核锅炉整体性能

并采取相应的改造措施。改造中采用的蝶形肋片管省煤器

能在有限空间内布置更多的受热面

对降低锅炉排烟温度效果显著

Abstract

The successful retrofitting experiences of heat recovery surface of boiler No.3 at Kaifeng Power Plant have been presented

the influence of changing some parts of a boiler upon the entire performance of it being discussed

hence

the performance of entire boiler must be checked when the heat recovery surface of it is to be retrofitted

and corresponding improved measures should be taken. The butterfly type fined tube economizer which was used in the retrofit enables more heating surface can be arranged into a limited space

and being effective for lowering the exhaust gas temperature of the said boiler.

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Related Author

LI Hongzhi

YAO Mingyu

XU Dangqi

NIE Jianping

WANG Jianhang

YAN Weiping

HE Dong

XIE Tian

Related Institution

Xi'an Thermal Power Research Institute Co., Ltd

School of Energy Power and Mechanical Engineering, North China Electric Power University

China Energy Engineering Group Northwest China Electrical Power Test Research Institute Co., Ltd.

Xi’an TPRI Energy Conservation Technology Co., Ltd.

School of Control and Computer Engineering, North China Electric Power University

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