发明名称 |
CONDENSER FOR REPRESSING THE INCREASE OF STEAM PRESSURE LOSS AND STAY OF NONCONDENSABLE GAS |
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.
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申请公布号 |
KR20050014712(A) |
申请公布日期 |
2005.02.07 |
申请号 |
KR20040059703 |
申请日期 |
2004.07.29 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
FUKASAWA, YUICHI;FUKI, YUJI;IWATA, YOSHIHIRO;KAWANO, SHUNJI;MOCHIDA, YOSHIO;SHIMIZU, YASUSHI |
分类号 |
F28B1/00;F28B1/02;F28B9/10;(IPC1-7):F28B1/00 |
主分类号 |
F28B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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