CORRECTION METHOD OF OUTGOING GAS TEMPERATURE IN PERFORMANCE TEST OF CFB BOILERS

JIANG Min-hua; XIAO PingXi'an Thermal Power Research Institute Co Ltd

doi:10.19666/j.rlfd.2008.06.005

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

CORRECTION METHOD OF OUTGOING GAS TEMPERATURE IN PERFORMANCE TEST OF CFB BOILERS

更新时间：2025-09-28

- CORRECTION METHOD OF OUTGOING GAS TEMPERATURE IN PERFORMANCE TEST OF CFB BOILERS
- Thermal Power Generation Issue 6, Pages: 16-19(2008)
- 作者机构：
  
  西安热工研究院有限公司
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2008.06.005
  CLC： TK229.6
- Published：2008
- 稿件说明：
移动端阅览
JIANG Min-hua, XIAO PingXi'an Thermal Power Research Institute Co Ltd. CORRECTION METHOD OF OUTGOING GAS TEMPERATURE IN PERFORMANCE TEST OF CFB BOILERS[J]. Thermal power generation, 2008, (6): 16-19.
DOI：

JIANG Min-hua, XIAO PingXi'an Thermal Power Research Institute Co Ltd. CORRECTION METHOD OF OUTGOING GAS TEMPERATURE IN PERFORMANCE TEST OF CFB BOILERS[J]. Thermal power generation, 2008, (6): 16-19. DOI： 10.19666/j.rlfd.2008.06.005.

摘要

锅炉性能测试基准温度(送风机进风温度)偏离保证温度时

由于风机加热效应的影响

常规煤粉炉排烟温度修正公式已无法适用于循环流化床(CFB)锅炉。在理论推导的基础上

提出了CFB锅炉排烟温度修正计算公式

并利用该公式对CFB锅炉不同实际保证条件下的修正进行了计算。结果表明

考虑风机对空气的加热效应对计算结果影响较大

在锅炉设计中应该引起足够的重视。

Abstract

In the event of reference temperature(inlet air temperature of the forced draft fan) deviated from the assured temperature in performance test of boilers

due to heating effect of the fan

the correction formula of outgoing gas temperature from conventional pulverized coal boilers has already been incapable to be used for CFB boilers.On the basis of theoritical deduction

a formula for correcting calculation of outgoing gas temperature for CFB boilers has been put forward

and a trial calculation for correction under different actually assured conditions of CFB boiler has been carried out by using the said fomula for CFB boilers.Results show that the influence of considering the heating effect by the fan upon the calculated result is comparatively large

hence

sufficient importance should be attached to this problem in boiler design.

关键词

Keywords

references

Views

221

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

DCS SYSTEM AND CONTROL SCHEME OF CFB BOILER FOR 135MW UNIT IN SHENHUA EVIRONMENT PROTECTION DEMONSTRATING POWER PLANT

CAUSE ANALYSIS OF PRIMARY FAN VIBRATION FOR A 130 t/h CFB BOILER

STUDY ON THE PARTIAL QUANTITATIVE ANALYSIS METHOD USED IN CONVENTIONAL PERFORMANCE TEST OF STEAM TURBINES

DESIGN OF CONTROL SYSTEMS FOR 440 t/h CFB BOILERS IN YUELIAN POWER PLAN

OPERATION PRACTICE OF BURNING ANTRACITIC COAL IN FUJIAN PROVINCE FOR 440 t/h CFB BOILER

Related Author

YIN Ji hu

YAN Zhaoping

YOU Wenjie

ZHAO Hongyan

SONG Zhi-ping

ZHANG Shu-fang

GUO Jiang-long

TLI Jin

Related Institution

Shenhuo Group Environmental Protection Demonstration Power Station, Yongcheng

Shenma Engineering Plastics Co., Ltd.

Shenma Nylon Chemical Co., Ltd

North China Electric Power University

AI问答

⁰