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从50年代开始,流动床开始应用于锅炉燃烧技术,这就是沸腾床燃烧。在锅炉中应用沸腾床燃烧能较好地解决劣质煤的燃烧,大大缩减锅炉尺寸和有效地减轻SO_x、NO_x大气污染。因此,近年来,世界各国都对它进行了认真的研究。本文在综合国内外研究的基础上,详细地介绍了世界各国进行沸腾炉研究的情况,客观地叙述了沸腾炉的优缺点,分析了沸腾炉的空气动力特性、传热特
From the beginning of the 1950s, the fluidized bed began to be applied to the boiler combustion technology, which is the bubbling bed combustion. The application of the ebullated bed combustion in the boiler can better solve the combustion of the inferior coal, greatly reduce the size of the boiler and effectively reduce the atmospheric pollution of SOx and NOx. Therefore, in recent years, all countries in the world have conducted serious studies on it. Based on the comprehensive research at home and abroad, this paper introduces the research of boiling furnace in all countries in the world in detail. The advantages and disadvantages of boiling furnace are objectively described. The aerodynamic characteristics of heat transfer furnace,