BLADES WITH WEAR-RESISTANT CERAMIC LINING FOR ALLEVIATING ABRASION IN PULVERIZED COAL EXHAUSTER

WANG Jun-feng; ZHANG Jie(Datang Hancheng Power Generation Co Ltd No2

doi:10.19666/j.rlfd.2007.01.030

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BLADES WITH WEAR-RESISTANT CERAMIC LINING FOR ALLEVIATING ABRASION IN PULVERIZED COAL EXHAUSTER

Thermal Power Generation Issue 1, Pages: 93-94(2007)

更新时间：2025-09-28

- BLADES WITH WEAR-RESISTANT CERAMIC LINING FOR ALLEVIATING ABRASION IN PULVERIZED COAL EXHAUSTER
- 作者机构：
  
  大唐韩城第二发电有限公司
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2007.01.030
  CLC： TK223.25
- Published：2007
- 稿件说明：
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WANG Jun-feng, ZHANG Jie(Datang Hancheng Power Generation Co Ltd No2. BLADES WITH WEAR-RESISTANT CERAMIC LINING FOR ALLEVIATING ABRASION IN PULVERIZED COAL EXHAUSTER[J]. Thermal Power Generation, 2007, (1): 93-94.
DOI：

WANG Jun-feng, ZHANG Jie(Datang Hancheng Power Generation Co Ltd No2. BLADES WITH WEAR-RESISTANT CERAMIC LINING FOR ALLEVIATING ABRASION IN PULVERIZED COAL EXHAUSTER[J]. Thermal Power Generation, 2007, (1): 93-94. DOI： 10.19666/j.rlfd.2007.01.030.

摘要

大唐韩城发电厂4号锅炉中间贮仓式制粉系统排粉机叶轮磨损严重

通过分析比较

提出在原叶轮叶片上衬装耐磨陶瓷的方案。实施后

效果明显

大大延长了排粉机叶轮的使用寿命

节约了费用

同时也缩短了检修维护周期

减少了维护工作量。

Abstract

The blades of impeller in pulverized coal exhauster of the coal pulverizing system no.4 with intermediate bunker at Datang Hancheng Power Plant had been seriously worn-out.Through analysis and comparison

a scheme of using wear-resistant ceramics lined on the original blades of impeller had been put forward.After implementation

remarkable result has been obtained

lengthening greatly the service life of impeller in pulverized coal exhauster

saving expenses

at the same time

period of inspection and maintenence being also shortened

reducing the work amount of maintenance.

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