Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-standing steel structure chimney
The invention discloses a self-standing steel structure chimney, and belongs to the technical field of steel structure chimneys.The self-standing steel structure chimney comprises an outer shell, an inner shell, a flow guide pipe, an air guide chassis, a pump flow cylinder and a pneumatic assembly, the flow guide pipe is arranged between the outer shell and the inner shell, and the air guide chassis is fixedly arranged in the inner shell; the air guide chassis is arranged between the outer shell and the inner shell, the flow guide pipe is arranged between the outer shell and the inner shell, the pump flow cylinder is fixedly arranged in the inner shell and communicates with the flow guide pipe, and a first air guide plate and a second air guide plate in the pneumatic assembly are movably arranged between the air guide chassis and the pump flow cylinder and are in linkage connection with a piston piece in the pump flow cylinder. The movable pneumatic assembly and the pump flow cylinder communicating with the flow guide pipe are arranged in the inner shell, and the pump flow speed of a cooling medium in the pump flow cylinder can be adjusted in a self-adaptive mode according to the temperature of high-temperature flue gas in the chimney, so that it is guaranteed that the temperature of the inner wall of the steel structure chimney is within a set threshold value all the time; and the mechanical strength of the steel structure chimney is prevented from being damaged by overheated smoke.
本发明公开了一种自立式钢结构烟囱，属于钢结构烟囱技术领域，包括包括外壳体、内壳体、导流管、导气底盘、泵流筒和气动组件，导流管布设于外壳体和内壳体之间，导气底盘固定设置于内壳体中，泵流筒固定设置于内壳体中且与导流管相连通，气动组件中的第一导气板和第二导气板活动布设于导气底盘和泵流筒之间，且与泵流筒中的活塞件联动相接，本发明通过在外壳体和内壳体之间设置螺旋的导流管，并在内壳体内部设置有活动的气动组件以及与导流管相连通的泵流筒，能够根据烟囱中高温烟气的温度自适应调节泵流筒中冷却介质的泵流速度，从而保证钢结构烟囱的内壁温度始终处于设定阈值内，防止过热烟气破坏钢结构烟囱的机械强度。
Self-standing steel structure chimney
The invention discloses a self-standing steel structure chimney, and belongs to the technical field of steel structure chimneys.The self-standing steel structure chimney comprises an outer shell, an inner shell, a flow guide pipe, an air guide chassis, a pump flow cylinder and a pneumatic assembly, the flow guide pipe is arranged between the outer shell and the inner shell, and the air guide chassis is fixedly arranged in the inner shell; the air guide chassis is arranged between the outer shell and the inner shell, the flow guide pipe is arranged between the outer shell and the inner shell, the pump flow cylinder is fixedly arranged in the inner shell and communicates with the flow guide pipe, and a first air guide plate and a second air guide plate in the pneumatic assembly are movably arranged between the air guide chassis and the pump flow cylinder and are in linkage connection with a piston piece in the pump flow cylinder. The movable pneumatic assembly and the pump flow cylinder communicating with the flow guide pipe are arranged in the inner shell, and the pump flow speed of a cooling medium in the pump flow cylinder can be adjusted in a self-adaptive mode according to the temperature of high-temperature flue gas in the chimney, so that it is guaranteed that the temperature of the inner wall of the steel structure chimney is within a set threshold value all the time; and the mechanical strength of the steel structure chimney is prevented from being damaged by overheated smoke.
本发明公开了一种自立式钢结构烟囱，属于钢结构烟囱技术领域，包括包括外壳体、内壳体、导流管、导气底盘、泵流筒和气动组件，导流管布设于外壳体和内壳体之间，导气底盘固定设置于内壳体中，泵流筒固定设置于内壳体中且与导流管相连通，气动组件中的第一导气板和第二导气板活动布设于导气底盘和泵流筒之间，且与泵流筒中的活塞件联动相接，本发明通过在外壳体和内壳体之间设置螺旋的导流管，并在内壳体内部设置有活动的气动组件以及与导流管相连通的泵流筒，能够根据烟囱中高温烟气的温度自适应调节泵流筒中冷却介质的泵流速度，从而保证钢结构烟囱的内壁温度始终处于设定阈值内，防止过热烟气破坏钢结构烟囱的机械强度。
Self-standing steel structure chimney
一种自立式钢结构烟囱
HAN ZHAOXIAN (Autor:in) / HAN JIAXING (Autor:in) / ZHOU YAN (Autor:in) / GE BAISEN (Autor:in) / PU JIANLIANG (Autor:in) / ZHANG FENG (Autor:in)
27.12.2024
Patent
Elektronische Ressource
Chinesisch
Method for installing three-pipe bundling self-standing steel chimney
| Europäisches Patentamt | 2023