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公开(公告)号:US3962767A
公开(公告)日:1976-06-15
申请号:US497180
申请日:1974-08-13
CPC分类号: F28F11/00 , F16L55/18 , Y10T29/49352 , Y10T29/49737
摘要: A method of repairing a tube in a heat exchanger by severing the tube and welding a sleeve inside the tube.
摘要翻译: 一种在热交换器中通过切断管并焊接管内的套管来修复管的方法。
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公开(公告)号:US4037569A
公开(公告)日:1977-07-26
申请号:US653988
申请日:1976-01-30
CPC分类号: F22B37/228 , F22B37/483
摘要: Blocks are disposed in notches in a wrapper encircling a tube bundle of a steam generator, covers are disposed over a plurality of holes in blowdown pipes; the ports in the feedwater header are arranged to improve the flow of feedwater and recirculation water over the tube sheet of the steam generator.
摘要翻译: 在环绕蒸汽发生器的管束的包装物中设置有凹槽,盖布置在排放管中的多个孔上; 配水集管中的端口布置成改善了蒸汽发生器的管板上的给水和再循环水的流动。
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公开(公告)号:US4485069A
公开(公告)日:1984-11-27
申请号:US341036
申请日:1982-01-20
申请人: Wilbur M. Byerley
发明人: Wilbur M. Byerley
CPC分类号: F22B37/266
摘要: A moisture separator reheater having a central chamber with cylindrical wall portions and a generally round tube bundle, the tube bundle having arcuate plates disposed on each side of the bundle which form a wrapper on each side of the tube bundle and having a tongue and groove juncture between the wrapper and cylindrical wall portions to provide a seal therebetween and a track for installing and removing the tube bundle from the central chamber.
摘要翻译: 一种水分分离器再热器,其具有具有圆柱形壁部分和大致圆形管束的中心室,该管束具有设置在该束束的每一侧上的弓形板,该管束在该管束的每一侧上形成包裹物并且具有舌形和沟槽接合部 在包装纸和圆柱形壁部分之间以在其间提供密封,以及用于从中央室安装和移除管束的轨道。
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公开(公告)号:US3991720A
公开(公告)日:1976-11-16
申请号:US545235
申请日:1975-01-29
申请人: Wilbur M. Byerley
发明人: Wilbur M. Byerley
CPC分类号: F22B37/228
摘要: A shell and tube steam generator having a feedwater inlet ring disposed above the tubes, the feedwater inlet ring having a plurality of J-shaped discharge nozzles asymmetrically disposed in fluid communication with the upper portion thereof.
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