The invention discloses an anti-corrosion protection processing method for a ship metal outboard plate with an outboard pipe, and particularly relates to the field of ship corrosion prevention. The method comprises the following steps of: performing polyethylene rotational molding corrosion prevention on the outer surface of a ship outboard plate and the inner surface of an auxiliary pipe by adopting a rotational molding integrated forming lining process, assembling a stainless steel circular ring on the ship outboard plate in an overlapping manner, and forming the annular compression type protection ring of the ship metal outboard plate anti-corrosion layer with the outboard pipe. The ship metal outboard plate anti-corrosion whole body with the outboard pipe is designed and manufactured according to the size, the polyethylene rotational molding corrosion prevention is conducted on the outer surface of a ship outboard plate and the inner surface of an outboard auxiliary pipe through the rotational molding integrated forming lining process, and then the stainless steel pressure protection ring is assembled on the outer surface of the ship plate, therefore, the ship outboard plate and the outboard auxiliary pipe have excellent anti-corrosion performance, the anti-corrosion layer has a protection function, the convenient installation and construction are achieved, and economical and practical performance are achieved.

    本发明公开了一种带舷外管的船舶金属舷外板块的防腐保护加工方法,具体涉及船舶防腐领域,包括采用滚塑一体成形衬里工艺对船舶舷外块板块外表面和附管内表面进行聚乙烯滚塑防腐,将不锈钢圆环重叠配装在船舶舷外板块上面,形成一个带舷外管的船舶金属舷外板块防腐层的环状紧压式保护环。本发明根据尺寸设计制作出带舷外管的船舶金属舷外板块防腐整体,并采用滚塑一体成形衬里工艺对船舶舷外块板块外表面和舷外附管内表面进行聚乙烯滚塑防腐,然后再通过不锈钢压力保护环装配在船板外表面上,从而让船舶舷外板及舷外附管具有优越的防腐性能并且防腐层带有保护功能,同时安装施工便利,经济实惠。


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    Title :

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


    Additional title:

    一种带舷外管的船舶金属舷外板块的防腐保护加工方法


    Contributors:
    XIE XIANGQUAN (author) / XUE DAWEI (author) / ZHUO RONGSHENG (author)

    Publication date :

    2021-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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