JPS55145204A - Method and applatus for preventing marine organism from sticking on intake equipment - Google Patents

Method and applatus for preventing marine organism from sticking on intake equipment

Info

Publication number
JPS55145204A
JPS55145204A JP5137879A JP5137879A JPS55145204A JP S55145204 A JPS55145204 A JP S55145204A JP 5137879 A JP5137879 A JP 5137879A JP 5137879 A JP5137879 A JP 5137879A JP S55145204 A JPS55145204 A JP S55145204A
Authority
JP
Japan
Prior art keywords
intake
pipe
buoy
tower
sticking
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
JP5137879A
Other languages
Japanese (ja)
Other versions
JPS5913603B2 (en
Inventor
Koji Nakamura
Masaru Ogata
Toru Ogawara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP54051378A priority Critical patent/JPS5913603B2/en
Publication of JPS55145204A publication Critical patent/JPS55145204A/en
Publication of JPS5913603B2 publication Critical patent/JPS5913603B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Abstract

PURPOSE: To prevent the marine organism from sticking to the inside wall of an intake pipe by a method wherein hot waste water is poured periodically from a power plant into the intake pipe and the intake pipe is heated for a specified time.
CONSTITUTION: A buoy 1 is equipped on the upper part of an intake tower 3 of an intake pipe 2, a screen 7 is provided horizontally on the intake 6 part of the intake tower 3 and by guides 8 formed on the upper part of the screen, the buoy is placed on the upper surface 9 of the intake tower 3. A cylindrical pipe 11 is hung under the buoy 1 through hanging substances 12. This cylindrical pipe 11 is caused to stick fast to the inside wall of the intake tower 3 and to be free to slide in the intake tower 3. When the buoy 1 floats up, the cylindrical pipe 11 rise with the buoy in the intake tower 3 and chokes the intake 6. As this time, if hot water is poured from the hot water pipe 13 into the intake pipe 2, the hot water does not run out of the intake pipe 2. If sea water is poured into the buoy 1 and the cylindrical pipe 11 is caused to fall, the intake 6 opens.
COPYRIGHT: (C)1980,JPO&Japio
JP54051378A 1979-04-27 1979-04-27 Method and device for preventing seawater organisms from adhering to water intake facilities Expired JPS5913603B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54051378A JPS5913603B2 (en) 1979-04-27 1979-04-27 Method and device for preventing seawater organisms from adhering to water intake facilities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54051378A JPS5913603B2 (en) 1979-04-27 1979-04-27 Method and device for preventing seawater organisms from adhering to water intake facilities

Publications (2)

Publication Number Publication Date
JPS55145204A true JPS55145204A (en) 1980-11-12
JPS5913603B2 JPS5913603B2 (en) 1984-03-30

Family

ID=12885276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54051378A Expired JPS5913603B2 (en) 1979-04-27 1979-04-27 Method and device for preventing seawater organisms from adhering to water intake facilities

Country Status (1)

Country Link
JP (1) JPS5913603B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605208A (en) * 1983-06-23 1985-01-11 Ube Ind Ltd Method for washing filter apparatus of seawater for culturing fishing bait insect

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605208A (en) * 1983-06-23 1985-01-11 Ube Ind Ltd Method for washing filter apparatus of seawater for culturing fishing bait insect
JPS6331246B2 (en) * 1983-06-23 1988-06-23 Ube Industries

Also Published As

Publication number Publication date
JPS5913603B2 (en) 1984-03-30

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