SCR flue gas denitration device with various adjustment functions
The invention discloses an SCR flue gas denitration device with various adjustment functions, comprising a denitration inlet flue having a plurality of sub-flues separated by flue partition boards, each sub-flue being provided with an independent flue baffle; a denitration reactor, arranged after th...
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Main Authors | , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
23.11.2018
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Subjects | |
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Abstract | The invention discloses an SCR flue gas denitration device with various adjustment functions, comprising a denitration inlet flue having a plurality of sub-flues separated by flue partition boards, each sub-flue being provided with an independent flue baffle; a denitration reactor, arranged after the denitration inlet flue, provided with a plurality of layers of denitration catalysts, and having aplurality of parallel sub-zones separated by reactor partition boards, the number of the sub-zones being the same as the number of the sub-flues and the sub-zones correspondingly being connected to the sub-flues; an ammonia-spraying unit having a plurality of sub-ammonia-spraying units for respectively spraying ammonia to the plurality of sub-flues, the sub-ammonia-spraying units being located before the flue baffle; and a flue gas temperature regulation unit having a plurality of sub-air-distribution units for air distribution and temperature adjustment to the plurality of sub-flues, respectively, the sub-air-distri |
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AbstractList | The invention discloses an SCR flue gas denitration device with various adjustment functions, comprising a denitration inlet flue having a plurality of sub-flues separated by flue partition boards, each sub-flue being provided with an independent flue baffle; a denitration reactor, arranged after the denitration inlet flue, provided with a plurality of layers of denitration catalysts, and having aplurality of parallel sub-zones separated by reactor partition boards, the number of the sub-zones being the same as the number of the sub-flues and the sub-zones correspondingly being connected to the sub-flues; an ammonia-spraying unit having a plurality of sub-ammonia-spraying units for respectively spraying ammonia to the plurality of sub-flues, the sub-ammonia-spraying units being located before the flue baffle; and a flue gas temperature regulation unit having a plurality of sub-air-distribution units for air distribution and temperature adjustment to the plurality of sub-flues, respectively, the sub-air-distri |
Author | JIN HUANG LI XIAOQIN LI LINGJUN LI YUAN YANG ZHIZHONG ZHUANG YUANFA YU YOUHUA |
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DocumentTitleAlternate | 种具有多种调节功能的SCR烟气脱硝装置 |
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Notes | Application Number: CN201810882708 |
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RelatedCompanies | DONGFANG BOILER GROUP CO., LTD. OF DONGFANG ELECTRIC CORPORATION |
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Snippet | The invention discloses an SCR flue gas denitration device with various adjustment functions, comprising a denitration inlet flue having a plurality of... |
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Title | SCR flue gas denitration device with various adjustment functions |
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