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| 燃煤工业锅炉存在问题及改进措施分析 |
| Analysis of malfunctions and improvement measures for coal-fired industrial boilers |
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| DOI： |
| 中文关键词: 工业锅炉 节能降耗 改造措施 |
| 英文关键词:industrial boiler energy saving and consumption reducing improvement measure |
| 基金项目: |
| 仝庆华 |
| 上海市特种设备监督检验技术研究院,上海,200062? |
| 摘要点击次数: 2244 |
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| 中文摘要: |
| 燃煤工业锅炉在生产与生活中应用广泛,总能耗量大,但运行中大多效率偏低、电耗偏大,具有巨大的节能潜力.分析了燃煤工业锅炉运行中存在的问题,如过量空气系数偏大、排烟温度偏高、炉渣和飞灰含碳量过高、堵灰、辅机电耗偏大、用汽负荷波动大等,并阐述了上述问题产生的原因及影响因素,提出了相应的改进措施. |
| 英文摘要: |
| Coal-fired industrial boilers are widely used in the production and life, and they consume a large amount of fuel. Most of them have a low efficiency and lead to a high electricity consumption, and have therefore great potential of energy saving. In this paper, malfunctions of coal-fired industrial boilers during operation were analyzed, such as a large excess air coefficient, high flue gas temperature, high carbon contents in slag and fly ash, ash clogging, high electricity consumption of auxiliary equipme... |
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