STUDY ON PRESSURE BEHAVIOR IN HORIZONTAL FLUE GAS DUCT OF TANGENTIALLY FIRED BOILER AFTER BIASING SH PANELS

doi:10.19666/j.rlfd.2003.12.004

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STUDY ON PRESSURE BEHAVIOR IN HORIZONTAL FLUE GAS DUCT OF TANGENTIALLY FIRED BOILER AFTER BIASING SH PANELS

更新时间：2025-09-28

- STUDY ON PRESSURE BEHAVIOR IN HORIZONTAL FLUE GAS DUCT OF TANGENTIALLY FIRED BOILER AFTER BIASING SH PANELS
- Thermal Power Generation Issue 12, Pages: 12-15(2003)
- 作者机构：
  
  1. 上海电力学院
  2. 上海电力学院,上海,200090
  3. ,上海,200090
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2003.12.004
  CLC： TK221
- Published：2003
- 稿件说明：
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STUDY ON PRESSURE BEHAVIOR IN HORIZONTAL FLUE GAS DUCT OF TANGENTIALLY FIRED BOILER AFTER BIASING SH PANELS[J]. Thermal power generation, 2003, (12): 12-15.
DOI：

STUDY ON PRESSURE BEHAVIOR IN HORIZONTAL FLUE GAS DUCT OF TANGENTIALLY FIRED BOILER AFTER BIASING SH PANELS[J]. Thermal power generation, 2003, (12): 12-15. DOI： 10.19666/j.rlfd.2003.12.004.

摘要

将分隔屏偏置可显著改善水平烟道左右两侧的压力分布偏差状况

消除四角燃烧锅炉残余旋转的影响

而且不会明显增大流动阻力

因此不必变动现有的设备而增加设备成本。实验表明

这种新方法简单、有效而且可行

并可有效提高大型锅炉运行的安全和经济水平

同时也为防止锅炉超温爆管事故提供了一条新途径

Abstract

Biasing SH panels can obviously improve the pressure distribution deviation on both sides in horizontal flue gas duct

eliminating the influence of reskleual rotating gas resulted from tangentially fired boiler

and making the flow resistance not to be comparatively increased. Hence

the existing equipments shouldn’t be changed to make the equipments’ cost to be heightened. The experiment shows that the new method to be simple

effective

and feasible. At the same time

it can effectively enhance the safe and economic level in operation of thermal power plants with high - capacity units.

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