Multistage pressure condenser and steam turbine plant having the same

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United States of America Patent

PATENT NO 9488416
APP PUB NO 20130167536A1
SERIAL NO

13684916

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Abstract

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A multistage pressure condenser includes, a high pressure chamber and a low pressure chamber, a pressure partition wall which partitions an inner portion of the low pressure chamber to an upper portion and a lower portion, a cooling pipe group which condenses low pressure side steam to low pressure side condensate, a reheat chamber positioned in the lower portion of the low pressure chamber and in which the low pressure side condensate which flows down through the porous plate is stored, high pressure side steam introduction portion for introducing high pressure side steam in the high pressure chamber to the reheat chamber, liquid-film forming portion which guides the low pressure side condensate which flows down through the porous plate to the reheat chamber while dispersing the low pressure side condensate on a surface, and air feeder for promoting the flow of the high pressure side steam.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HITACHI POWER SYSTEMS LTD3-1 MINATOMIRAI 3-CHOME NISHI-KU YOKOHAMA KANAGAWA 220-8401

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujita, Issaku Tokyo, JP 15 81
Kasahara, Jiro Tokyo, JP 18 95
Utsumi, Seiho Tokyo, JP 2 51

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