Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Damping device for direct discharge chimney of desulfurizing absorption tower
The invention relates to the technical field of chimney damping and shock absorption, in particular to a damping and shock absorption device for a direct discharge chimney of a desulfurizing absorption tower, the damping and shock absorption device is arranged at the top of the desulfurizing absorption tower, and the damping and shock absorption device comprises an upper cantilever support connected to the desulfurizing absorption tower; the mass system is arranged below the upper cantilever bracket; the suspension system is arranged between the mass system and the upper cantilever support, and the first end of the suspension system is connected to the upper cantilever support. Compared with a traditional mode of increasing the wall thickness of a tower body, controlling through inhaul cables or arranging a wind breaking ring on a chimney part, the manufacturing cost of the device is lower than that of the implementation scheme of the scheme, the structure is simple, manufacturing is facilitated, and in addition, the mass block is placed on the top of the chimney, so that the structure is simple. The inherent frequency of the damping device and the inherent frequency of the chimney are adjusted to be corresponding through the damping structure, a better tuning effect can be achieved, and good vibration resistance and damping performance are achieved.
本发明涉及烟囱阻尼减震技术领域，具体而言涉及用于脱硫吸收塔直排烟囱的阻尼减震装置，阻尼减震装置设置在脱硫吸收塔的顶部，所述阻尼减震装置包括：上部悬臂支架，连接到所述脱硫吸收塔；质量系统，设置在所述上部悬臂支架的下方；悬吊系统，设置在所述质量系统和上部悬臂支架之间，第一端连接到所述上部悬臂支架。本发明相较于传统的增加塔体壁厚、拉索控制或者在烟囱部分设置破风圈来说，制作成本比上述方案的实施方案成本低，并且结构简单有利于制造，另外，本申请的质量块放置于烟囱的顶部，利用阻尼结构将减震装置的固有频率与烟囱的固有频率调整至对应，可到更好的调谐效果，具有好的抗振和阻尼性能。
Damping device for direct discharge chimney of desulfurizing absorption tower
The invention relates to the technical field of chimney damping and shock absorption, in particular to a damping and shock absorption device for a direct discharge chimney of a desulfurizing absorption tower, the damping and shock absorption device is arranged at the top of the desulfurizing absorption tower, and the damping and shock absorption device comprises an upper cantilever support connected to the desulfurizing absorption tower; the mass system is arranged below the upper cantilever bracket; the suspension system is arranged between the mass system and the upper cantilever support, and the first end of the suspension system is connected to the upper cantilever support. Compared with a traditional mode of increasing the wall thickness of a tower body, controlling through inhaul cables or arranging a wind breaking ring on a chimney part, the manufacturing cost of the device is lower than that of the implementation scheme of the scheme, the structure is simple, manufacturing is facilitated, and in addition, the mass block is placed on the top of the chimney, so that the structure is simple. The inherent frequency of the damping device and the inherent frequency of the chimney are adjusted to be corresponding through the damping structure, a better tuning effect can be achieved, and good vibration resistance and damping performance are achieved.
本发明涉及烟囱阻尼减震技术领域，具体而言涉及用于脱硫吸收塔直排烟囱的阻尼减震装置，阻尼减震装置设置在脱硫吸收塔的顶部，所述阻尼减震装置包括：上部悬臂支架，连接到所述脱硫吸收塔；质量系统，设置在所述上部悬臂支架的下方；悬吊系统，设置在所述质量系统和上部悬臂支架之间，第一端连接到所述上部悬臂支架。本发明相较于传统的增加塔体壁厚、拉索控制或者在烟囱部分设置破风圈来说，制作成本比上述方案的实施方案成本低，并且结构简单有利于制造，另外，本申请的质量块放置于烟囱的顶部，利用阻尼结构将减震装置的固有频率与烟囱的固有频率调整至对应，可到更好的调谐效果，具有好的抗振和阻尼性能。
Damping device for direct discharge chimney of desulfurizing absorption tower
用于脱硫吸收塔直排烟囱的阻尼减震装置
MA CHENGBING (Autor:in) / YANG FUSHENG (Autor:in) / WAN YUBO (Autor:in)
12.09.2023
Patent
Elektronische Ressource
Chinesisch
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