CAUSE AND DISPOSAL OF SLAG-LEAKAGE FROM FUNNEL CAP OF CFB BOILER

HUANG Ke-ti; ZHONG Hui-ming Hangzhou Jiangdong Fulida Thermal Power Co Ltd

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

CAUSE AND DISPOSAL OF SLAG-LEAKAGE FROM FUNNEL CAP OF CFB BOILER

更新时间：2025-09-28

- CAUSE AND DISPOSAL OF SLAG-LEAKAGE FROM FUNNEL CAP OF CFB BOILER
- Thermal Power Generation Vol. 38, Issue 6, Pages: 53-55(2009)
- 作者机构：
  
  杭州江东富丽达热电有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK229.66
- Published：2009
- 稿件说明：
移动端阅览
HUANG Ke-ti, ZHONG Hui-ming Hangzhou Jiangdong Fulida Thermal Power Co Ltd. CAUSE AND DISPOSAL OF SLAG-LEAKAGE FROM FUNNEL CAP OF CFB BOILER[J]. Thermal power generation, 2009, 38(6): 53-55.
DOI：

HUANG Ke-ti, ZHONG Hui-ming Hangzhou Jiangdong Fulida Thermal Power Co Ltd. CAUSE AND DISPOSAL OF SLAG-LEAKAGE FROM FUNNEL CAP OF CFB BOILER[J]. Thermal power generation, 2009, 38(6): 53-55. DOI：

摘要

杭州江东富丽达热电有限公司130t/h循环流化床(CFB)锅炉在试运行期间

风室积灰严重

分析认为其主要因布风装置阻力太小引起风帽漏渣所致。对此

通过对布风板阻力的测定

提出了在风帽连接管内安装节流短管以增加布风装置阻力的技改措施。实施后

风帽漏渣、风室积灰现象明显好转。

Abstract

During trial operation of 130 t/h CFB boiler in Hangzhou Jiangdong Fulida Thermal Power Co Ltd

the ash deposition in air compartment was severe.Through analysis

it is believed that the ash deposition in air compartment is resulted from slag-leakage of the funnel cap due to small resistance in the air distributor.Regarding to this

through measuring the resistance of air-distributing plates

a technical retrofit measure

installing short throttle tubes into connecting pipe of the funnel cap for increasing the resisitance in air distributor

has been put forward.After implementation

the phenomina of slag-leakage from funnel cap and ash deposition in the air compartment have been remarkably improved.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

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

Deposition performance of air nozzles in a 75t/h biomass fired circulating fluidized bed boiler

Operation performance of electrostatic precipitator in circulating fluidized bed boiler in wide load range

Matching method for ultra low emission for a 300 MW circulating fluidized bed boiler with two stage desulfurization

Experimental study on combustion and emission characteristics of a supercritical 600 MW unit CFB boiler firing different coals

Related Author

ZHANG Quan sheng

YIE Si

SU Yuning

WU Zhengtuan

YU Chunjiang

ZHENG Qinzhen

LI Jiafeng

FU Hui

Related Institution

Shenhuo Group Environmental Protection Demonstration Power Station

Dongfang Boiler (Group) Co., Ltd. Henan Yongcheng

Guangdong Yuedian Zhanjiang Biomass Power Generation Co., Ltd

State Key Laboratory of Clean Energy Utilization, Zhejiang University

AI问答

⁰