JPS63221880A - Method for taking-in seawater - Google Patents

Method for taking-in seawater

Info

Publication number
JPS63221880A
JPS63221880A JP5418587A JP5418587A JPS63221880A JP S63221880 A JPS63221880 A JP S63221880A JP 5418587 A JP5418587 A JP 5418587A JP 5418587 A JP5418587 A JP 5418587A JP S63221880 A JPS63221880 A JP S63221880A
Authority
JP
Japan
Prior art keywords
seawater
marine organisms
intake port
dark region
piping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5418587A
Other languages
Japanese (ja)
Inventor
Yoichi Matsumoto
Arata Sato
Ryohei Ueda
Norio Shioji
Akihiko Marumoto
Original Assignee
Mitsubishi Heavy Ind Ltd
Seiryo Eng Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Ind Ltd, Seiryo Eng Co Ltd filed Critical Mitsubishi Heavy Ind Ltd
Priority to JP5418587A priority Critical patent/JPS63221880A/en
Publication of JPS63221880A publication Critical patent/JPS63221880A/en
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To remove marine organisms to a large extent, by dividing a seawater intake channel into a light region and a dark region and taking in only the flowing seawater of the dark region.
CONSTITUTION: When seawater containing marine organisms is sucked and taken-in from an intake port 1 by a pump (d), the marine organisms receive illumination and gather in the vicinity of the wall surface of the intake port 1 being made light. Therefore, the seawater in the vicinity of the wall surface comes to contain a large quantity of marine organisms and flows in a waste water channel 3 to be discharged to the sea. The seawater containing a scarce amount of marine organisms at the central part of the dark region of the intake port 1 is sucked to be sent to an intake channel 2. By this method, the adhesion and growth of marine organisms to piping is reduced and problems such as the rising in the pressure drop of the piping, the blocking of a condenser or the like are solved and the lowering in the heat exchange efficiency of the condenser can be prevented.
COPYRIGHT: (C)1988,JPO&Japio
JP5418587A 1987-03-11 1987-03-11 Method for taking-in seawater Granted JPS63221880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5418587A JPS63221880A (en) 1987-03-11 1987-03-11 Method for taking-in seawater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5418587A JPS63221880A (en) 1987-03-11 1987-03-11 Method for taking-in seawater

Publications (1)

Publication Number Publication Date
JPS63221880A true JPS63221880A (en) 1988-09-14

Family

ID=12963487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5418587A Granted JPS63221880A (en) 1987-03-11 1987-03-11 Method for taking-in seawater

Country Status (1)

Country Link
JP (1) JPS63221880A (en)

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