| 焦炉烟道气余热利用的不足与改进 |
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| 引用本文： | 熊江君,唐春,廖在明,龙素安.焦炉烟道气余热利用的不足与改进[J].燃料与化工,2013(4):36-37. |
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| 作者姓名： | 熊江君 唐春 廖在明 龙素安 |
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| 作者单位： | 1. 四川达兴能源股份有限公司,达州,635002
2. 四川省达州钢铁集团有限责任公司,达州,635002 |
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| 摘 要： | 总结了焦炉烟道气余热回收装置投产初期出现的问题,并通过增加开孔及管道横截面积减少系统阻力,采用变频调节增加总烟道吸力,增设烟道电动插板阀隔断废气循环等措施,使烟道气余热回收装置达到设计效果。
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| 关 键 词： | 焦炉烟道气 余热回收装置 烟道吸力 |
Disadvantages and improvement for waste heat utilization from coke oven waste gas flue |
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| Xiong Jiangjun
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Tang Chun
,
Liao Zaiming
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Long Suan.Disadvantages and improvement for waste heat utilization from coke oven waste gas flue[J].Fuel & Chemical Processes,2013(4):36-37. |
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| Authors: | Xiong Jiangjun Tang Chun Liao Zaiming Long Suan |
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| Affiliation: | Xiong Jiangjun1 Tang Chun2 Liao Zaiming1 Long Su’an1(1.Sichuan Daxing Energy Co.Ltd.,Dazhou 635002,China;2.Sichuan Dazhou Iron & Steel Group Ltd.,Dazhou 635002,China) |
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| Abstract: | This paper summarized the defects of waste heat recovery unit from coke oven waste gas flue at the initial stage after commissioning and proposed some measures such as by increasing holes and cross section of pipes to reduce system resistance,by using VVVF to increase suction of common waste gas flue and by adding additional motorized flap valve to cut off waste gas circulation, etc. so that the waste gas heat recovery unit can reach up to designed target. |
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| Keywords: | Coke oven waste gas flue Waste gas recovery unit Waste gas flue suction |
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