| 风扇磨直吹式制粉系统安装工艺及质量控制研究 |
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| 引用本文： | 董立臣,吕春阳,任世杰. 风扇磨直吹式制粉系统安装工艺及质量控制研究[J]. 黑龙江电力, 2012, 34(2): 144-147 |
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| 作者姓名： | 董立臣 吕春阳 任世杰 |
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| 作者单位： | 1. 黑龙江省火电第三工程公司,黑龙江哈尔滨,150001
2. 内蒙古国华呼伦贝尔发电有限公司,内蒙古呼伦贝尔,021025 |
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| 摘 要： | 阐述了风扇磨煤机设备主要结构、安装工艺、工艺流程和控制要点,分析了磨煤机引入管安装、磨煤机大门及保温、防爆和漏粉存在的问题,采取了相应的改进措施,提出了高温炉烟及送粉管道安装方案.实践证明,该改进方案在施工过程中能消除设计、设备上的缺陷,加快了施工进度,提高了施工质量.
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| 关 键 词： | 风扇磨煤机直吹式制粉系统 安装工艺 改进措施 |
Study of installation technique and quality control of direct-fired pulverizing system of mill |
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| DONG Lichen , LV Chunyang , REN Shijie. Study of installation technique and quality control of direct-fired pulverizing system of mill[J]. Heilongjiang Electric Power, 2012, 34(2): 144-147 |
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| Authors: | DONG Lichen LV Chunyang REN Shijie |
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| Affiliation: | 1.Heilongjiang Thermal Power No.3 Construction Corporation,Harbin 150001,China; 2.Inner Mongolia Guohua Hulun Buir Power Generation Company Limited,Hulun Buir 021025,China) |
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| Abstract: | This paper expounds the main structure,installation technique,process flow and control of mill,analyzes the problems existing in service pipe installation,gate,heat insulation,explosion proof and powder leakage and proposes relevant improvements,and points out installation plan for high-temperature furnace gas and powder feeding pipe.Practice proves that this plan is able to eliminate the flaws of design and equipment,thereby accelerating construction and enhancing quality. |
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| Keywords: | direct-fired pulverizing system of mill installation technique improvement |
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