RESEARCH ON SEPARATION MECHANISM OF IMPACT SEPARATOR USED FOR WEAR-PREVENTION IN PULVERIZED COAL FIRED BOILERS

doi:10.19666/j.rlfd.2000.06.008

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

RESEARCH ON SEPARATION MECHANISM OF IMPACT SEPARATOR USED FOR WEAR-PREVENTION IN PULVERIZED COAL FIRED BOILERS

更新时间：2025-09-28

- RESEARCH ON SEPARATION MECHANISM OF IMPACT SEPARATOR USED FOR WEAR-PREVENTION IN PULVERIZED COAL FIRED BOILERS
- Thermal Power Generation Issue 6, Pages: 22-27(2000)
- 作者机构：
  
  1. 浙江大学,杭州,310027
  2. 河北省电力试验研究所,石家庄,050021
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2000.06.008
  CLC： TK229.6
- Published：2000
- 稿件说明：
移动端阅览
RESEARCH ON SEPARATION MECHANISM OF IMPACT SEPARATOR USED FOR WEAR-PREVENTION IN PULVERIZED COAL FIRED BOILERS[J]. Thermal power generation, 2000, (6): 22-27.
DOI：

RESEARCH ON SEPARATION MECHANISM OF IMPACT SEPARATOR USED FOR WEAR-PREVENTION IN PULVERIZED COAL FIRED BOILERS[J]. Thermal power generation, 2000, (6): 22-27. DOI： 10.19666/j.rlfd.2000.06.008.

摘要

通过对防磨用的撞击式分离器的试验研究

发现颗粒粒径对分离效率的影响存在一较佳值。经对颗粒的理想碰撞反弹飞出速度的计算

指出在颗粒分离的过程中

不能忽略碰撞反弹因素的影响

并分析了其对分离性能的影响。这些结论

可对低浓度撞击式分离器的设计给予一定启示。最后简要分析了安装分离器后能取得的预期防磨效果

Abstract

According to the experimental study on U type inpact separator wihch is planed to be used in pulverized coal fired boilers as wear-preventing measure

it was found that the particle size has effects to the separation efficiency.The calculation for ideal rebound particle velocity has shown that the influence of rebound factor can not be ignored in the process of particle separation

being analyzed in detail in this paper.The results can be used in design and effect-expectation for inpact separator at low density of solid load.The prospective wear-preventing effect also has been briefly analyzed after separator was installed in pulverized coal fired boiler.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Relationship of crystal minerals and amorphous as well as residual carbon distribution in fly ash

Migration rules of chromium during cocombustion of coal and chromic slag in cyclone furnace

Variation characteristics of coal ash in an ultra supercritical 1 000 MW unit equipped with SCR denitration device

Mercury capture performance of recyclable magnetospheres catalyst for coal-fired flue gas and the process route study

Adding groove intertial separator at SCR reactor inlet:numerical simulation and design optimization

Related Author

MEI Dan

CUI Zhigang

MA Suxia

DUAN Jingwei

SHANG Xiaolin

WANG Xuetao

LI Keqiang

LIU Yanfeng

Related Institution

College of Electricity and Power Engineering, Taiyuan University of Technology

Xi'an Thermal Power Research Institution Co.,Ltd.

Yima Environment Protection Power Plant,Yima

College of Vehicle and transportation Engineering,Henan University of Science and Technology

School of Energy Power and Mechanical Engineering, North China Electric Power University

AI问答

⁰