The invention relates to a desulfurization tower outboard discharge pipe anti-corrosion inner container which comprises an outer discharge pipe, a flange plate is arranged at one end of the outer discharge pipe, an inner container pipe is detachably arranged in the outer discharge pipe, and a certain sealing gap exists between the outer wall of the inner container pipe and the outer wall of the inner container pipe. A fixing plate is coaxially arranged at the end, close to the flange plate, of the inner container pipe, the side wall of the side, facing the inner container pipe, of the fixing plate abuts against the end face of the flange plate, a plurality of injection holes are formed in the outer wall of the end, away from the flange plate, of the inner container pipe, and the injection holes communicate with the sealing gap; the sealing gap is filled with a sealing layer through the injection hole; a limiting assembly for controlling the filling amount of the sealing layer is arranged at the end, close to the fixing plate, of the inner container pipe. The device has the effects of improving the replacement convenience of the outboard discharge pipe of the desulfurizing tower and reducing the loss of manpower and material resources.

    本申请涉及一种脱硫塔舷外排放管防腐内胆,其包括外排放管,所述外排放管一端设置有法兰盘,所述外排放管内可拆卸设置有内胆管,所述内胆管外壁与所述内胆管外壁间存在一定密封间隙,所述内胆管靠近所述法兰盘的一端同轴设置有固定板,所述固定板朝向所述内胆管的一侧侧壁与所述法兰盘端面抵接,所述内胆管背离所述法兰盘的一端外壁上开设有若干个注射孔,所述注射孔与所述密封间隙连通,所述密封间隙内通过所述注射孔填充有密封层;所述内胆管靠近所述固定板的一端设置有控制所述密封层填充量的限位组件。本申请具有提升脱硫塔舷外排放管更换的便捷性降低人力物力的损失的效果。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Desulfurizing tower outboard discharge pipe anti-corrosion inner container and mounting method thereof


    Weitere Titelangaben:

    一种脱硫塔舷外排放管防腐内胆及其安装方法


    Beteiligte:
    LI GUOJIE (Autor:in)

    Erscheinungsdatum :

    2023-08-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F16L PIPES , Rohre



    Anti-corrosion durable glass fiber reinforced plastic desulfurizing tower

    NI XIAOJIE / DENG QIAN | Europäisches Patentamt | 2021

    Freier Zugriff

    Inlet flow mixing pipe of desulfurizing tower

    LI YONGJIE / LU JIA / WANG YONGQIANG et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Anti-corrosion protection machining method for ship metal outboard plate with outboard pipe

    XIE XIANGQUAN / XUE DAWEI / ZHUO RONGSHENG | Europäisches Patentamt | 2021

    Freier Zugriff

    Desulfurizing tower and transporting and fixing method thereof

    WANG HU / ZHANG HAIYONG / LIAN ZHAOHUA et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Mounting method for plastic coating and corrosion prevention of ship outboard exhaust pipe

    XIAO XIANGANG / SHA YUEQUAN / LI XIONG et al. | Europäisches Patentamt | 2020

    Freier Zugriff