| 排粉机叶片衬耐磨陶瓷减轻磨损 |
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| 引用本文： | 王军峰,张杰.排粉机叶片衬耐磨陶瓷减轻磨损[J].热力发电,2007,36(1):93-94. |
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| 作者姓名： | 王军峰 张杰 |
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| 作者单位： | 大唐韩城第二发电有限公司,陕西,韩城,715400 |
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| 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。
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| 关 键 词： | 中间贮仓式制粉系统 排粉机 叶轮 叶片 耐磨陶瓷 |
| 文章编号： | 1002-3364(2007)01-0093-02 |
BLADES WITH WEAR- RESISTANT CERAMIC LINING FOR ALLEVIATING ABRASION IN PULVERIZED COAL EXHAUSTER |
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| WANG Jun-feng,ZHANG Jie.BLADES WITH WEAR- RESISTANT CERAMIC LINING FOR ALLEVIATING ABRASION IN PULVERIZED COAL EXHAUSTER[J].Thermal Power Generation,2007,36(1):93-94. |
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| Authors: | WANG Jun-feng ZHANG Jie |
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| Affiliation: | Datang Haneheng Power Generation Co Ltd No2, Haneheng 715400, Shaanxi Province, PRC |
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| 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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| Keywords: | coal pulverizing system with intermediate bunker pulverized coal exhauster impeller wear-resistant ceramic |
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