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2. 发明公开

KR1020050014712A 복수기 有权
标题翻译：冷凝器用于减少蒸汽压力损失和不可忽视气体的停留
公开(公告)号：KR1020050014712A
公开(公告)日：2005-02-07
申请号：KR1020040059703
申请日：2004-07-29
申请人： 가부시끼가이샤 도시바
发明人： 시미즈야스시 , 가와노순지 , 후키유지 , 이와타요시히로 , 후카사와유이치 , 모치다요시오
IPC分类号： F28B1/00 , F28B1/02
CPC分类号： F28B9/10 , F28B1/02
摘要： PURPOSE: A condenser is provided to limit the flow direction of steam toward a noncondensable gas extracting duct and to suppress short-pass that steam flows directly to the noncondensable gas extracting duct by installing a steam flow-prevention plate. CONSTITUTION: A portion at which condenser tubes of upper and lower tube bundles(51,52) are arranged has a U-shaped vertical section perpendicular to a longitudinal direction of the upper and lower tube bundles. A noncondensable gas extracting duct(11) is disposed at a U-shaped central joint portion of the upper tube bundle through which the circulating water flows first. A steam flow-prevention plate(53,54) is installed at left and right sides of the noncondensable gas extracting duct in a portion where the condenser tubes between the upper and lower tube bundles are not arranged.
摘要翻译：目的：提供一种冷凝器，用于将蒸汽的流动方向限制在不凝气体提取管道上，并通过安装防蒸汽板来抑制蒸汽直接流向不凝气体提取管道的短路。构成：配置上下管束（51,52）的冷凝管的部分具有与上下管束的纵向垂直的U形垂直部分。不可冷凝气体提取管道（11）设置在上管束的U形中心接合部分处，循环水首先通过该管状中心接合部分流动。在不设置上管束和下管束之间的冷凝管的部分中，在不可冷凝气体提取管道的左侧和右侧安装有蒸汽防流板（53,54）。

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