| 汽轮机汽封的节能改造 |
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| 引用本文： | 陈洪敏. 汽轮机汽封的节能改造[J]. 南通纺织职业技术学院学报, 2014, 0(4): 14-17 |
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| 作者姓名： | 陈洪敏 |
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| 作者单位： | 泰州梅兰热电有限公司,泰州225300 |
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| 摘 要： | 针对汽轮机前汽封漏气严重,影响机组安全经济运行的情况,将汽轮机原有的梳齿汽封改为刷式汽封和蜂窝汽封.改造后机组气耗率下降3.26％,汽封漏气现象得到改善,有效提高了机组真空严密性,减少了机组运行中油中带水的现象,实现了节能的效果.
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| 关 键 词： | 汽轮机 刷式汽封 蜂窝汽封 节能 |
Transformation of Steam Seals of Steam Turbine |
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| CHEN Hong-min. Transformation of Steam Seals of Steam Turbine[J]. Journal of Nantong Textile Vocational Technology college, 2014, 0(4): 14-17 |
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| Authors: | CHEN Hong-min |
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| Affiliation: | CHEN Hong-min (Taizhou Meilan Heating and Power Co., Ltd,Taizhou 225300,China) |
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| Abstract: | In consideration of the severe steam leakage due to the front steam seals which has affected seriously the safe and economic operation of turbine unit, the existing comb-tooth steam seals were transformed into brush seals and cellular seals. After the transformation, the steam leakage has been solved and the rate of steam consumption has decreased by 3.26 %,which has effectively improved the vacuum tightness of the turbine units, reduced the water in oil during the operation, and achieved the target of energy saving. |
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| Keywords: | steam turbine brush steam seal cellular steam seal energy saving |
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