煤粉炉整体结渣故障诊断模型

吴占松; 王斌忠; 王民汉; 张衍国

doi:10.19666/j.rlfd.2003.01.004

English

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煤粉炉整体结渣故障诊断模型

热力发电 2003年第1期页码：13-14

更新时间：2025-09-28

- 煤粉炉整体结渣故障诊断模型
- A MODEL FOR OVERALL SLAGGING DIAGNOSIS IN PULVERIZED-COAL FIRED BOILERS
- 作者机构：
  
  1. 清华大学
  2. 清华大学,北京,100084
  3. ,北京,100084
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2003.01.004
  中图分类号： TK39
- 纸质出版：2003
- 稿件说明：
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吴占松, 王斌忠, 王民汉, 等. 煤粉炉整体结渣故障诊断模型[J]. 热力发电, 2003,(1):13-14.

A MODEL FOR OVERALL SLAGGING DIAGNOSIS IN PULVERIZED-COAL FIRED BOILERS[J]. Thermal Power Generation, 2003, (1): 13-14.
吴占松, 王斌忠, 王民汉, 等. 煤粉炉整体结渣故障诊断模型[J]. 热力发电, 2003,(1):13-14. DOI： 10.19666/j.rlfd.2003.01.004.

A MODEL FOR OVERALL SLAGGING DIAGNOSIS IN PULVERIZED-COAL FIRED BOILERS[J]. Thermal Power Generation, 2003, (1): 13-14. DOI： 10.19666/j.rlfd.2003.01.004.

摘要

针对煤粉锅炉炉内结渣难于诊断的问题

对大型煤粉锅炉运行中所能采集到的常规参数与炉膛结渣程度的关系进行了研究。从工程应用出发

建立了依据一些比较模糊的现象有效地推断锅炉整体结渣程度的诊断模型。该模型物理原理清晰

计算过程简练

只需采集常规运行参数即可进行在线诊断。实际计算表明

该方法简单、可靠

结果合理

Abstract

In view of the difficult problem concerning slagging diagnosis in the furnace of pulverized-coal fired boilers

the relationship between routine parameters which can be acquired in the operation of large-scale pulverized-coal fired boiler and the slagging degree in the furnace has been studied. From the view point of practical use in engineering

a diagnosis model for effectively estimating the overall slagging degree in the boiler based on some comparatively fuzzy phenomena was established. The said model was clear in physical tenants and succinct in computation process

provided the routine operational parameters are acquired

the on-line diagnosis for slagging can be carried out. The calculation shows

the said method is simple and reliable

and the results being reasonable.

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