Application and development status of large-scale CFB boilers

HUANG Zhong; YANG Juan; CHE Defu

doi:10.19666/j.rlfd.201903025

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Application and development status of large-scale CFB boilers

更新时间：2025-09-28

- Application and development status of large-scale CFB boilers
- Thermal Power Generation Vol. 48, Issue 6, Pages: 1-8(2019)
- 作者机构：
  
  1. 西安交通大学多相流国家重点实验室
  2. 中国电力企业联合会科技服务中心
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.201903025
  CLC： TK229.6
- Published Online：10 June 2019，
  
  Published：2019
- 稿件说明：
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HUANG Zhong, YANG Juan, CHE Defu. Application and development status of large-scale CFB boilers[J]. Thermal power generation, 2019, 48(6): 1-8.
DOI：

HUANG Zhong, YANG Juan, CHE Defu. Application and development status of large-scale CFB boilers[J]. Thermal power generation, 2019, 48(6): 1-8. DOI： 10.19666/j.rlfd.201903025.

摘要

循环流化床(CFB)锅炉是低热值燃料、难燃煤种清洁高效利用的主要技术手段

也是我国火力发电的重要组成部分。截至2018年底

我国100 MW(410 t/h)以上等级的大容量CFB锅炉累计投产440台、总装机容量超过82.3 GW

CFB锅炉的单机容量、装机规模、技术先进性均达到世界领先水平。本文介绍了我国CFB锅炉发展历程和应用现状

分析了应用领域、主力机型、机组分布及近年来的主要技术经济性指标

并从容量参数、标准体系、国际应用、运行灵活性和燃料适应性等方面对我国CFB锅炉技术发展进行了展望。

Abstract

Circulating fluidized bed(CFB) boiler is the main technical mean for clean and efficient utilization of low calorific value fuel and hard-to-burn coal

and is also an important part of thermal power generation in China.By the end of 2018

a total number of 440 large-scale CFB boilers with capacity of above 100 MW(410 t/h) had been put into operation in China

and the total installed capacity had exceeded 82.3 GW. The unit capacity

installed scale and technological advancement of CFB boilers have reached the world's leading level. This paper introduces the development history and application status of CFB boilers in China

and analyzes the application fields

main models

unit distribution

major technical and economic indicators in recent years. Moreover

from the perspective of capacity parameter

technology standard system

international application

operational flexibility

fuel adaptability and so on

the development of CFB boiler technology in China is forecasted.

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