TECHNICAL RETROFIT OF COMBUSTZON SYSTEM AND HEATING SURFACE FOR BOILER NO.4 IN ZHENHAI POWER-GENERATION CO LTD

doi:10.19666/j.rlfd.2004.12.007

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TECHNICAL RETROFIT OF COMBUSTZON SYSTEM AND HEATING SURFACE FOR BOILER NO.4 IN ZHENHAI POWER-GENERATION CO LTD

更新时间：2025-09-28

- TECHNICAL RETROFIT OF COMBUSTZON SYSTEM AND HEATING SURFACE FOR BOILER NO.4 IN ZHENHAI POWER-GENERATION CO LTD
- Thermal Power Generation Issue 12, Pages: 25-28(2004)
- 作者机构：
  
  1. 西安热工研究院有限公司
  2. 镇海发电有限责任公司
  3. 镇海发电有限责任公司,陕西,西安,710032
  4. ,浙江,宁波,315208
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2004.12.007
  CLC： TK223.23
- Published：2004
- 稿件说明：
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TECHNICAL RETROFIT OF COMBUSTZON SYSTEM AND HEATING SURFACE FOR BOILER NO.4 IN ZHENHAI POWER-GENERATION CO LTD[J]. Thermal power generation, 2004, (12): 25-28.
DOI：

TECHNICAL RETROFIT OF COMBUSTZON SYSTEM AND HEATING SURFACE FOR BOILER NO.4 IN ZHENHAI POWER-GENERATION CO LTD[J]. Thermal power generation, 2004, (12): 25-28. DOI： 10.19666/j.rlfd.2004.12.007.

摘要

通过试验研究

确定了镇海发电有限责任公司 4号炉燃烧器烧损的原因

并对锅炉再热汽温低、排烟温度高的问题进行了深入分析

提出了燃烧系统、再热器、省煤器技术改造方案。方案实施后效果显著

对 2 0 0MW机组锅炉节能挖潜工作具有借鉴意义

Abstract

through test and study

the causes leading to burn-out of burners for boiler NO.4 in Zhenhai Power-generation Co Ltd have been determined

and problems of Low reheat-steam temperature and high exhaust flue gas temperature being deeply analysed. A tecnnical retrofit scheme of the combustion system

reheater

and economizer has been put forward. After implementing the said scheme

obvious reults have been obtaind

having significance for reference to the work of energy-saving and potential-exploiting for boiler of 200 MW units.

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