| 热风挡板卡死及漏风原因分析与处理 |
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| 引用本文： | 安雪忠,解文军,叶锋. 热风挡板卡死及漏风原因分析与处理[J]. 热力发电, 2006, 35(8): 65-66 |
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| 作者姓名： | 安雪忠 解文军 叶锋 |
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| 作者单位： | 阳西海滨电力发展有限公司,广东,阳西,529800;山西神头第二发电厂,山西,朔州,036011 |
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| 摘 要： | 对某电厂600MW机组锅炉正压直吹式制粉系统一次热风挡板卡死故障及漏风原因进行分析,提出了改造方案,改造后,挡板运行效果良好,漏风量和厂用电减少。
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| 关 键 词： | 600MW机组 锅炉 制粉系统 热风挡板 卡死 漏风 |
| 文章编号： | 1002-3364(2006)08-0065-02 |
| 收稿时间： | 2006-05-28 |
| 修稿时间： | 2006-05-28 |
CAUSE ANALYSIS OF JAMMING AND AIR LEAKAGE OF THE HOTAIR DAMPER AND RETROFIT THEREOF |
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| AN Xue-zhong,XIE Wen-jun,YIE Feng. CAUSE ANALYSIS OF JAMMING AND AIR LEAKAGE OF THE HOTAIR DAMPER AND RETROFIT THEREOF[J]. Thermal Power Generation, 2006, 35(8): 65-66 |
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| Authors: | AN Xue-zhong XIE Wen-jun YIE Feng |
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| Abstract: | The causes leading to jamming trouble and air leakage of the primary hot-air damper in a positive pressure direct injection coal pulverizing system of a 600 MW thermal power unit have been analysed, and a retrofit scheme being put forward. After retrofitting, the operational effectiveness of said damper is good, the leakage air and service power are reduced. |
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| Keywords: | 600 MW unit boiler coal pulverizing system hot-air damper jamming trouble air leakage |
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