JPS5497988A - Vessel for recovering accumulated articles on sea bottom - Google Patents

Vessel for recovering accumulated articles on sea bottom

Info

Publication number
JPS5497988A
JPS5497988A JP464178A JP464178A JPS5497988A JP S5497988 A JPS5497988 A JP S5497988A JP 464178 A JP464178 A JP 464178A JP 464178 A JP464178 A JP 464178A JP S5497988 A JPS5497988 A JP S5497988A
Authority
JP
Japan
Prior art keywords
articles
recovering
unit
air
accumulated articles
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
JP464178A
Other languages
Japanese (ja)
Other versions
JPS592678B2 (en
Inventor
Toshio Sakai
Yasuo Nakai
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP464178A priority Critical patent/JPS592678B2/en
Publication of JPS5497988A publication Critical patent/JPS5497988A/en
Publication of JPS592678B2 publication Critical patent/JPS592678B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To easily and exactly recover accumulated articles on sea bottom and rapidly treat them by providing a device for moving and elevating a unit for recovering the articles on the bottom.
CONSTITUTION: A unit 5 for recovering accumulated articles is provided in accumulated articles 36. When an exhaust pump 8 is operated, the accumlated articles in a hollow conical body 7 are agitated by a propeller 9 and intaken by the pump 8 to be fed through a compression type filter 11 via a feed hose 12. The articles are dehydrated in the filter 11 to become compressed cake. The unit 5 is moved by closing the valve 31, operating an air feeder 33, and opening a valve 34. Then, the air is reversely fed through the hose 12 into the body 7 to float the body 7 in predetermined state. The body 7 is moved in this state by a crane to target position. Then, the air in the body 7 is evacuated.
COPYRIGHT: (C)1979,JPO&Japio
JP464178A 1978-01-18 1978-01-18 Seabed sediment collection vessel Expired JPS592678B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP464178A JPS592678B2 (en) 1978-01-18 1978-01-18 Seabed sediment collection vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP464178A JPS592678B2 (en) 1978-01-18 1978-01-18 Seabed sediment collection vessel

Publications (2)

Publication Number Publication Date
JPS5497988A true JPS5497988A (en) 1979-08-02
JPS592678B2 JPS592678B2 (en) 1984-01-19

Family

ID=11589604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP464178A Expired JPS592678B2 (en) 1978-01-18 1978-01-18 Seabed sediment collection vessel

Country Status (1)

Country Link
JP (1) JPS592678B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104649155A (en) * 2013-12-10 2015-05-27 中船华南船舶机械有限公司 Seaborne cylindrical floating body recycling device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59137868U (en) * 1983-03-07 1984-09-14 自動車機器株式会社 flow control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104649155A (en) * 2013-12-10 2015-05-27 中船华南船舶机械有限公司 Seaborne cylindrical floating body recycling device

Also Published As

Publication number Publication date
JPS592678B2 (en) 1984-01-19

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