Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Suspension bridge main cable steel wire vapor phase corrosion inhibitor corrosion prevention device and application method
The invention discloses a suspension bridge main cable steel wire gas phase corrosion inhibitor anticorrosion device and an application method. The device comprises a first pipeline, a box body and asecond pipeline, wherein the first pipeline is horizontally arranged, one end is a gas inlet, the other end is a gas outlet, a top end of the box body is sealed, a bottom end is provided with a gas inlet interface, the box body and the second pipeline are communicated with the first pipeline, a plurality of layers of metal woven meshes are arranged in the box body, and gas phase corrosion inhibitor particles are stored on the metal woven meshes. The device is advantaged in that the first pipeline is horizontally arranged, the box body is communicated with the first pipeline, a plurality of layers of metal woven meshes are arranged in the box body, the vapor phase corrosion inhibitor particles are stored on the metal woven mesh, the vapor phase corrosion inhibitor particles can be volatilized into a gas state to enter dry air and enter a main cable along with the dry air, physical and chemical absorption occurs on a surface of a main cable steel wire, a molecular-level thin layer is formed, the steel surface is prevented from making contact with the water and the air, and the main cable steel wire can be effectively prevented from being corroded under the dual effects of the dry airand a gas phase corrosion inhibitor.
本发明公开了一种悬索桥主缆钢丝气相缓蚀剂防腐装置及应用方法，包括第一管道、箱体及第二管道，第一管道水平布置，一端为进气口，另一端为出气口，箱体顶端密封，底端具有进气接口，箱体及第二管道与第一管道连通；箱体内部布置有多层金属编织网，金属编织网上存放有气相缓蚀剂颗粒。本发明通过将第一管道水平布置，将箱体与第一管道连通，并在将箱体内部布置多层金属编织网，在金属编织网上存放气相缓蚀剂颗粒，使气相缓蚀剂颗粒能挥发成气态进入干燥空气，随干空气进入主缆，在主缆钢丝表面发生物理、化学吸附，形成分子级薄层，阻止钢铁表面与水和空气接触，使主缆钢丝能够在干燥空气和气相缓蚀剂的双重作用下有效避免腐蚀现象的发生。
Suspension bridge main cable steel wire vapor phase corrosion inhibitor corrosion prevention device and application method
The invention discloses a suspension bridge main cable steel wire gas phase corrosion inhibitor anticorrosion device and an application method. The device comprises a first pipeline, a box body and asecond pipeline, wherein the first pipeline is horizontally arranged, one end is a gas inlet, the other end is a gas outlet, a top end of the box body is sealed, a bottom end is provided with a gas inlet interface, the box body and the second pipeline are communicated with the first pipeline, a plurality of layers of metal woven meshes are arranged in the box body, and gas phase corrosion inhibitor particles are stored on the metal woven meshes. The device is advantaged in that the first pipeline is horizontally arranged, the box body is communicated with the first pipeline, a plurality of layers of metal woven meshes are arranged in the box body, the vapor phase corrosion inhibitor particles are stored on the metal woven mesh, the vapor phase corrosion inhibitor particles can be volatilized into a gas state to enter dry air and enter a main cable along with the dry air, physical and chemical absorption occurs on a surface of a main cable steel wire, a molecular-level thin layer is formed, the steel surface is prevented from making contact with the water and the air, and the main cable steel wire can be effectively prevented from being corroded under the dual effects of the dry airand a gas phase corrosion inhibitor.
本发明公开了一种悬索桥主缆钢丝气相缓蚀剂防腐装置及应用方法，包括第一管道、箱体及第二管道，第一管道水平布置，一端为进气口，另一端为出气口，箱体顶端密封，底端具有进气接口，箱体及第二管道与第一管道连通；箱体内部布置有多层金属编织网，金属编织网上存放有气相缓蚀剂颗粒。本发明通过将第一管道水平布置，将箱体与第一管道连通，并在将箱体内部布置多层金属编织网，在金属编织网上存放气相缓蚀剂颗粒，使气相缓蚀剂颗粒能挥发成气态进入干燥空气，随干空气进入主缆，在主缆钢丝表面发生物理、化学吸附，形成分子级薄层，阻止钢铁表面与水和空气接触，使主缆钢丝能够在干燥空气和气相缓蚀剂的双重作用下有效避免腐蚀现象的发生。
Suspension bridge main cable steel wire vapor phase corrosion inhibitor corrosion prevention device and application method
一种悬索桥主缆钢丝气相缓蚀剂防腐装置及应用方法
KANG ZHUANGSU (Autor:in) / LIU JUN (Autor:in) / NI YA (Autor:in) / LI ZIYUE (Autor:in) / ZHANG BING (Autor:in) / FANG ERBAO (Autor:in) / TIAN KUI (Autor:in) / ZHANG ANYONG (Autor:in) / LENG YANGGUANG (Autor:in) / MENG FANHAO (Autor:in)
14.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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