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    • 3. 发明公开
    • 스팀 생성기의 상부 튜브 다발용 세척, 탐색, 및 수리 시스템
    • 上一级锅炉蒸汽发生器清洗,检查和维修系统
    • KR1020000049058A
    • 2000-07-25
    • KR1019997003130
    • 1997-09-30
    • 포스터-밀러, 인코포레이티드
    • 애쉬톤,아우구스투스,제이.,Ⅲ로베트,제이.,티모시피쉬바흐,단루지에리,스티븐,케이.브리트만,알랜젠스,스티브
    • F28G15/00
    • F28G15/04F22B37/483
    • PURPOSE: An upper bundle steam generator cleaning, inspection, and repair system is provided which facilitates cleaning the generator from the top down thereby flushing deposits downward during the cleaning process. CONSTITUTION: An upper bundle steam generator cleaning, inspection, and repair system comprises: a deployment and support device receivable within the steam generator including means to raise and position a distal end of said device to the upper bundles of the steam generator; a rotatable mechanism attached to the distal end of the device; an arm attached on a first end the rotatable mechanism; and at least one of a cleaning device, an inspection device, and a tool on a second end of said arm. The system of which the deployment and support device includes: an elongated body feedable through an access in a steam generator shell proximate the tube sheet of the steam generator, the elongated body flexible in one configuration to bend into a position for extension up through flow slots in support plates of the interior of the steam generator, and rigid in another configuration for positioning and supporting cleaning/inspection/tool devices up through the steam generator proximate the upper tube bundles of the steam generator; and means for driving the elongated body up through the support plates and for retracing the elongated body back down through the support plates
    • 目的:提供上束式蒸汽发生器清洁,检查和修理系统,其有助于从上往下清洁发电机,从而在清洁过程中向下冲洗沉积物。 构成:上束式蒸汽发生器清洁,检查和修复系统包括:在蒸汽发生器内可接收的展开和支撑装置,包括将所述装置的远端抬高并定位到蒸汽发生器的上部束的装置; 连接到所述装置的远端的可旋转机构; 臂,其在第一端附接可旋转机构; 以及所述臂的第二端上的清洁装置,检查装置和工具中的至少一个。 其部署和支撑装置的系统包括:细长的主体,可通过靠近蒸汽发生器的管板的蒸汽发生器壳体进入,细长的主体在一个构造中可弯曲成弯曲成通过流动槽延伸的位置 在蒸汽发生器的内部的支撑板中,并且具有刚性的另一种结构,用于通过蒸汽发生器向上靠近蒸汽发生器的上部管束定位和支撑清洁/检查/工具装置; 以及用于将细长主体向上推动穿过支撑板并用于将细长主体向后延伸穿过支撑板的装置
    • 7. 发明公开
    • 회전 랜스 헤드 증기 발생기 랜싱 시스템
    • 旋转兰斯头蒸汽发生器Lancing系统
    • KR1020170066627A
    • 2017-06-14
    • KR1020177012649
    • 2015-10-07
    • 포스터-밀러, 인코포레이티드
    • 아타나시우,크리스토스존슨,마이클,티.체스나,안토니
    • B08B3/02B08B9/023F22B37/48F28G1/16F28G15/00F28G15/04
    • B08B3/02B08B3/024B08B9/023F22B37/48F22B37/483F22B37/486F28G1/166F28G15/003F28G15/04
    • 본발명은관절식랜스가이드(articulating lance guide) 및관절식랜스가이드를지지하며증기발생기중심구역인터튜브레인에근접하게관절식랜스가이드를포지셔닝시키는증기발생기 NTL에배치되는관절식가이드레일(articulating guide rail)을포함할수 있는증기발생기세정시스템을특징으로한다. 가요성랜스는관절식랜스가이드내부로부터연장가능하다. 가요성랜스는바람직하게는, 센터돔/실린더영역에인접한인터튜브구역에서증기발생기내에서의튜브들의하나의열에서제 1 튜브와결합하기위한오목한표면(concave surface)을포함하는튜브레인정렬가이드를갖는헤드를포함한다. 회전유체제트조립체는튜브의하나의열의제 1 튜브와튜브의다른열의인접한제 1 튜브사이의인터튜브레인의중심에서유체를지향시키기위해상기튜브레인정렬가이드에인접한다
    • 本发明铰接插杆引导件(铰接插杆引导件)以及设置在所述蒸汽发生器NTL铰接支撑插杆引导件和铰接导轨紧密地定位在蒸汽发生器内中央区域管间通道中的铰接杆引导(导向铰接 蒸汽发生器和蒸汽发生器。 柔性喷枪可从关节式喷枪引导器内伸出。 所述柔性喷枪优选地包括管道对准导向件,所述管道对准导向件包括凹面,所述凹面用于在所述蒸汽发生器内的所述一排管中的所述第一管接合邻近所述中心穹顶/ 和具有头部。 旋转邻近管车道对准引导流体喷射组件用于在第一管相邻的一个之间的管间车道的中心引导流体排的第一管和所述管的管的其它行