Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tower type single-tube steel chimney combined with desulfurizing absorption tower
The invention relates to the technical field of chimneys for power plants, in particular to a tower type single-tube steel chimney combined with a desulfurizing absorption tower, which comprises a smoke exhaust cylinder, an absorption tower and a steel tower, the smoke exhaust cylinder is mounted above the absorption tower through an expansion joint, and the smoke exhaust cylinder is supported by the external steel tower. The absorption tower is directly connected with the smoke exhaust cylinder through the expansion joint, so that the connection between the flue and the smoke exhaust cylinder is cancelled, the length of the flue, a flue elbow and a flue bracket are saved, and the energy consumption of a fan is reduced;. acid liquor can be directly recycled and discharged into the absorption tower, so that the process is simpler and more convenient, and meanwhile, weak points of corrosion prevention of the flue are reduced; the steel tower serves as a supporting system of the smoke exhaust cylinder and is arranged on the outer side of the absorption tower and the smoke exhaust cylinder, the appearance can be optimized according to the arrangement of the absorption tower, the smoke exhaust cylinder, an elevator and stairs, the vertical face can be in a curved surface shape or a curved line shape or a broken line shape or other forms, the plane can be in a polygonal shape or other forms, and the occupied area is greatly reduced.
本发明涉及发电厂用烟囱技术领域，特别涉及一种与脱硫吸收塔合并布置的塔架式单管钢烟囱，包括排烟筒、吸收塔和钢塔架，所述排烟筒通过膨胀节安装于吸收塔上方，所述排烟筒由外部的钢塔架支承。本发明的吸收塔与排烟筒通过膨胀节直接连接，取消了烟道与排烟筒的连接，节省了烟道长度、烟道弯头及烟道支架，降低风机能耗；酸液可直接回收排入吸收塔，更为简单和便捷，同时也减少了烟道防腐的薄弱点；钢塔架作为排烟筒的支承体系，布置在吸收塔及排烟筒的外侧，可以根据吸收塔及排烟筒、电梯及楼梯的布置进行外形优化，立面上可选用曲面形、曲线形或折线形等多种形式，平面上可选用多边形等多种形式，占地面积大大减少。
Tower type single-tube steel chimney combined with desulfurizing absorption tower
The invention relates to the technical field of chimneys for power plants, in particular to a tower type single-tube steel chimney combined with a desulfurizing absorption tower, which comprises a smoke exhaust cylinder, an absorption tower and a steel tower, the smoke exhaust cylinder is mounted above the absorption tower through an expansion joint, and the smoke exhaust cylinder is supported by the external steel tower. The absorption tower is directly connected with the smoke exhaust cylinder through the expansion joint, so that the connection between the flue and the smoke exhaust cylinder is cancelled, the length of the flue, a flue elbow and a flue bracket are saved, and the energy consumption of a fan is reduced;. acid liquor can be directly recycled and discharged into the absorption tower, so that the process is simpler and more convenient, and meanwhile, weak points of corrosion prevention of the flue are reduced; the steel tower serves as a supporting system of the smoke exhaust cylinder and is arranged on the outer side of the absorption tower and the smoke exhaust cylinder, the appearance can be optimized according to the arrangement of the absorption tower, the smoke exhaust cylinder, an elevator and stairs, the vertical face can be in a curved surface shape or a curved line shape or a broken line shape or other forms, the plane can be in a polygonal shape or other forms, and the occupied area is greatly reduced.
本发明涉及发电厂用烟囱技术领域，特别涉及一种与脱硫吸收塔合并布置的塔架式单管钢烟囱，包括排烟筒、吸收塔和钢塔架，所述排烟筒通过膨胀节安装于吸收塔上方，所述排烟筒由外部的钢塔架支承。本发明的吸收塔与排烟筒通过膨胀节直接连接，取消了烟道与排烟筒的连接，节省了烟道长度、烟道弯头及烟道支架，降低风机能耗；酸液可直接回收排入吸收塔，更为简单和便捷，同时也减少了烟道防腐的薄弱点；钢塔架作为排烟筒的支承体系，布置在吸收塔及排烟筒的外侧，可以根据吸收塔及排烟筒、电梯及楼梯的布置进行外形优化，立面上可选用曲面形、曲线形或折线形等多种形式，平面上可选用多边形等多种形式，占地面积大大减少。
Tower type single-tube steel chimney combined with desulfurizing absorption tower
一种与脱硫吸收塔合并布置的塔架式单管钢烟囱
MIAO YI (Autor:in) / YANG WEI (Autor:in) / CHEN FEI (Autor:in) / FENG YANLEI (Autor:in) / ZHU XIAOYAN (Autor:in) / CHEN FENG (Autor:in) / CAO ZHIHUA (Autor:in)
08.02.2022
Patent
Elektronische Ressource
Chinesisch
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