The utility model relates to the field of boilers, namely, energy-saving and environmental protection steam boilers. The utility model comprises a furnace in the furnace wall, which is characterized in that the upper part of the furnace is connected with a tube bundle, the tube bundle is connected with a smoke box, and the smoke box is connected with a tube bundle, so that the multi-layer superposition is made until the smoke outlet is connected; the space between the tube bundle, the smoke box and the furnace wall is a water storage space, which has an inlet, an outlet and a steam outlet. The smoke outlet is provided with an induced draft fan. The superposition structure of over-fired tube bundle and smoke box reduces the speed of pyrotechnics flowing out of the furnace, prolongs the passing time, makes the fuel fully burned, achieves the purpose of energy saving, pollution reduction and environmental protection. At the same time, increasing the water contact area with the water storage space is conducive to heating water and improving the thermal efficiency.
【技术实现步骤摘要】
节能环保蒸汽锅炉
本技术涉及锅炉领域,即节能环保蒸汽锅炉。
技术介绍
在现有技术中,锅炉包括炉膛,炉膛内的水管及炉膛壁上的水套,炉膛带有出烟口,其缺点是燃烧不充分,烟气大,不环保。
技术实现思路
本技术的目的是针对上述不足而提供一种燃烧效果好,污染低的节能环保蒸汽锅炉。本技术的技术解决方案是:节能环保蒸汽锅炉,包括炉壁内的炉膛,其特征在于炉膛上部接通管束,管束接通烟箱,烟箱接通管束,如此多层叠加,直到接通出烟口;管束、烟箱与炉壁之间空间为存水空间,该存水空间带有进水口、出水口,蒸汽出口。出烟口上带有引风机。本技术的优点是:1、采用过火管束、烟箱叠加结构,降低了烟火流出炉膛的速度,延长了通过时间,增加了烟烧时间,使烟火在其内充分燃烧,降低了乌黑烟排除,实现省煤,达到节能,减少污染,利于环境保护。2、管束、烟箱叠加结构对水直接加热,增加与存水空间内水接触面积,散热面积大,使得热量充分传导,提高了热效率。下面将结合附图对本技术的实施方式作进一步详细描述。附图说明图1是本技术结构简图。具体实施方式参见图1,零部件名称如下:炉壁1,炉膛2,管束3,烟箱4,出烟口5,存水空间6,进水口7,出水口8,蒸汽出口9,引风机10,清灰膛11。参见图1,节能环保蒸汽锅炉,曲线为剖切线,露出其内结构,它包括炉壁1内的炉膛2(为燃烧室,带炉门)。炉膛2上部接通管束3(间隔排列的烟管,管束里面与炉膛2相通,流过烟火,管束外面与存水空间6内的水接触),管束3接通烟箱4(一个更大烟火通过的空间),烟箱4接通管束3(彼此连通),如此多层叠加(图1中为三层,根据炉体大小而设置更多层),直到接通出烟口 ...
【技术保护点】
1.节能环保蒸汽锅炉,包括炉壁(1)内的炉膛(2),其特征在于炉膛(2)上部接通管束(3),管束(3)接通烟箱(4),烟箱(4)接通管束(3),如此多层叠加,直到接通出烟口(5);管束(3)、烟箱(4)与炉壁(1)之间空间为存水空间(6),该存水空间(6)带有进水口(7)、出水口(8),蒸汽出口(9)。
【技术特征摘要】
1.节能环保蒸汽锅炉,包括炉壁(1)内的炉膛(2),其特征在于炉膛(2)上部接通管束(3),管束(3)接通烟箱(4),烟箱(4)接通管束(3),如此多层叠加,直到接通出烟口(5);管束(3)、烟...
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