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发明公开
CN103017136A 锅炉桁架中支撑管与支撑管之间优化连接装置 有权

锅炉桁架中支撑管与支撑管之间优化连接装置
摘要：
锅炉桁架中支撑管与支撑管之间优化连接装置。随着锅炉的型号越来越大，所需要的空气量以及锅炉燃烧后产生的烟气量也越来越多，导致锅炉的烟道和风道的横截面积越来越大。一种锅炉桁架中支撑管与支撑管之间优化连接装置，其组成包括：锅炉烟道（12），所述的锅炉烟道内装有桁架框架（8），所述的桁架框架连接桁架Ⅰ（5）和桁架Ⅱ（6），所述的桁架Ⅰ和所述的桁架Ⅱ均连接桁架Ⅲ（7），所述的桁架框架连接顶护板（1），所述的顶护板通过侧护板（3）连接底护板（2），所述的侧护板与所述的底护板均连接后护板（4），所述的后护板连接槽钢（10）。本发明用于锅炉烟道中支撑管与支撑管连接。
摘要（英）：

The invention relates to an optimized connection device between support pipes in a boiler truss. As the size of a boiler is larger and larger, more and more air is needed and more and more smoke is generated after boiler combustion, so that the cross sectional areas of a flue and an air duct of the boiler are larger and larger. The optimized connection device between the support pipes in the boiler truss comprises a boiler flue (12), wherein a truss frame (8) is arranged in the boiler flue, the truss frame is connected with a truss I (5) and a truss II (6), the truss I and the truss II are both connected with a truss III (7), the truss frame is connected with a top protective plate (1), the top protective plate is connected with a bottom protective plate (2) through a side protective plate (3), the side protective plate and the bottom protective plate are both connected with a rear protective plate (4), and the rear protective plate is connected with a channel steel (10). The optimized connection device is used for the connection between the support pipes in the boiler flue.

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