| 引风机与增压风机热控逻辑电路的完善 |
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| 引用本文： | 姜桂荣.引风机与增压风机热控逻辑电路的完善[J].电站辅机,2014,35(4):10-12. |
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| 作者姓名： | 姜桂荣 |
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| 作者单位： | 国华三河发电有限责任公司,河北三河,065201 |
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| 摘 要： | 对锅炉后烟道进行技术改造后,因烟道阻力增加,原有的引风机和增压风机压头不足,需同时进行风机的升级改造.在系统中采用了引增合一的联合风机,改进了逻辑控制电路,提高了风机的自身保护能力,取得了较好的效果.
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| 关 键 词： | 机组 烟道 引风机 增压风机 联合风机 热控 逻辑 自动控制 |
Optimization of Logic Heat Control Circuit Induced Draft Fan and Booster Fan |
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| JIANG Gui-rong.Optimization of Logic Heat Control Circuit Induced Draft Fan and Booster Fan[J].Power Station Auxiliary Equipment,2014,35(4):10-12. |
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| Authors: | JIANG Gui-rong |
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| Affiliation: | JIANG Gui rong (Guohua Sanhe Power Generation Co. , Ltd. , Sanhe 065201, Hebei,China) |
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| Abstract: | After the technical reconstruction of boiler flue, the original pressure heads of induced draft fans and booster fans are not sufficient, which are needed to be updated and reconstructed. We use united fan and improve logical control circuits. After that self protection of the fans are improved. |
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| Keywords: | units flue induced draft fan booster fan united fan heat control logistics automatic control |
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