TECHNICAL FEATURES AND EXISTING PROBLEMS OF DG 440t/h SUPER HIGH PRESSURE REHEATED CFB BOILER

ZHANG Quan sheng; YIE Si

doi:10.19666/j.rlfd.2004.07.004

English

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TECHNICAL FEATURES AND EXISTING PROBLEMS OF DG 440t/h SUPER HIGH PRESSURE REHEATED CFB BOILER

Thermal Power Generation Issue 7, Pages: 10-13(2004)

更新时间：2025-09-28

- TECHNICAL FEATURES AND EXISTING PROBLEMS OF DG 440t/h SUPER HIGH PRESSURE REHEATED CFB BOILER
- 作者机构：
  
  1. 神火集团环保示范电站
  2. 东方锅炉(集团)股份有限公司河南永城,476600
  3. ,四川,自贡,643001
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2004.07.004
  CLC： TK229
- Published：2004
- 稿件说明：
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ZHANG Quan sheng, YIE Si. TECHNICAL FEATURES AND EXISTING PROBLEMS OF DG 440t/h SUPER HIGH PRESSURE REHEATED CFB BOILER[J]. Thermal Power Generation, 2004, (7): 10-13.
DOI：

ZHANG Quan sheng, YIE Si. TECHNICAL FEATURES AND EXISTING PROBLEMS OF DG 440t/h SUPER HIGH PRESSURE REHEATED CFB BOILER[J]. Thermal Power Generation, 2004, (7): 10-13. DOI： 10.19666/j.rlfd.2004.07.004.

摘要

介绍东方锅炉 (集团 )股份有限公司生产的 4 40t/h超高压再热循环流化床 (CFB)锅炉有关技术特点及系统配置

并从床下启动燃烧系统、冷渣系统、磨损、风帽漏渣等方面分析了该型锅炉存在的问题及其解决办法

这些办法可为其它同类型锅炉所借鉴

Abstract

The technical features and system arrangement of large scale 440t/h super high pressure reheat circulating fluidized bed(CFB) utility boiler manufactured by Dongfang Boiler(group) CO Ltd have been presented

and existing problems of the said boiler being analysed from some aspects

such as under bed starting combustion system

slag cooling system

wear out

slag leakage from air cap etc. and solving measures being also given.

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Related Author

GUO Xiao-yuan1

HUANG Wei-gang1

LI Long1

DANG Xiao-jian2 1.Baode Shendong Power Generatino Co Ltd

HAN Dong-tai

WEI Rong-zhang

包绍麟

吕清刚

Related Institution

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