Cause Analysis on Failure of High Temperature Superheater of Biomass Boiler

CAO Yijie; ZHANG Zimei; JIN Xin; YOU Peng

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Cause Analysis on Failure of High Temperature Superheater of Biomass Boiler

更新时间：2025-11-18

- Cause Analysis on Failure of High Temperature Superheater of Biomass Boiler
- Vol. 41, Issue 4, Pages: 82-86(2021)
- 作者机构：
  
  1. 江苏联美生物能源有限公司
  2. 江苏金泰环保热电有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK229
- Published：2021
- 稿件说明：
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CAO Yijie, ZHANG Zimei, JIN Xin, et al. Cause Analysis on Failure of High Temperature Superheater of Biomass Boiler[J]. 2021, 41(4): 82-86.
DOI：

CAO Yijie, ZHANG Zimei, JIN Xin, et al. Cause Analysis on Failure of High Temperature Superheater of Biomass Boiler[J]. 2021, 41(4): 82-86. DOI：

摘要

对高温过热器腐蚀失效管道进行外观形貌检查、垢样分析

采用扫描电镜观察及能谱(EDS)分析等方法

对生物质锅炉高温过热器管内外表面腐蚀机理进行研究

分析总结高温过热器腐蚀失效原因

采取有针对性的措施

以保证生物质锅炉安全连续运行

提高生物质锅炉有效利用小时数

延长生物质锅炉高温过热器运行寿命。

Abstract

Based on the macro check

sample analysis

scanning electron microscope and energy spectrum（EDS） analysis method

the corrosion mechanism of biomass boiler high temperature superheater pipe internal and external surface is studied

and the high temperature superheater corrosion failure reasons are analyzed.Specific measures are taken to ensure the safe and continuous operation of the biomass boiler

to increase the number of hours of effective utilization of the biomass boiler

and to extend the life of the high temperature superheater of the biomass boiler.

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