| 增设节能后拱提高锅炉换热效率 |
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| 引用本文： | 蒋文青. 增设节能后拱提高锅炉换热效率[J]. 铜业工程, 2008, 0(1): 56-58 |
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| 作者姓名： | 蒋文青 |
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| 作者单位： | 江西铜业集团公司德兴铜矿,江西,德兴,334224 |
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| 摘 要： | 针对AZD20-25/400型抛煤机倒转链条炉在某电厂的运行情况,运用锅炉后拱对链条炉的燃烧作用和影响,对该炉采用了增设节能后拱的方法,提高了炉膛温度和煤种适应性,降低锅炉热损失,从而提高了锅炉热效率,取得了良好的经济效益。
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| 关 键 词： | 链条炉 炉膛温度 热辐射 水冷壁 节能后拱 热负荷 燃烧 热效率 |
Adding Energy-Saving Back Arch to Improve Boiler Exchange Thermal Efficiency |
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| JIANG Wen-qing. Adding Energy-Saving Back Arch to Improve Boiler Exchange Thermal Efficiency[J]. Copper Engineering, 2008, 0(1): 56-58 |
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| Authors: | JIANG Wen-qing |
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| Affiliation: | JIANG Wen - qing ( JCC Dexing Copper Mine, Dexing334224 , Jiangxi , China) |
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| Abstract: | According to the operation situation of AZD20 -25/400 coal thrower in one power plant, based on the burning action and influence which was boiler back arch to chain furnace, an energy - saving back arch was added to improve hearth temperature and coal adaption and improve thermal efficiency and obtain better economy benefits. |
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| Keywords: | chain furnace hearth temperature thermal radiation water - cooling wall energy - saving back arch thermalcharge burning thermal efficiency |
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