JPS5699886A - Barge for preventing water contamination - Google Patents

Barge for preventing water contamination

Info

Publication number
JPS5699886A
JPS5699886A JP320580A JP320580A JPS5699886A JP S5699886 A JPS5699886 A JP S5699886A JP 320580 A JP320580 A JP 320580A JP 320580 A JP320580 A JP 320580A JP S5699886 A JPS5699886 A JP S5699886A
Authority
JP
Japan
Prior art keywords
screen
barge
contamination
manner
plane
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
JP320580A
Other languages
Japanese (ja)
Other versions
JPS598596B2 (en
Inventor
Sosuke Yoshii
Hiroo Muto
Shigeru Toyoda
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP320580A priority Critical patent/JPS598596B2/en
Publication of JPS5699886A publication Critical patent/JPS5699886A/en
Publication of JPS598596B2 publication Critical patent/JPS598596B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Abstract

PURPOSE: To prevent contamination of water during dumping soil by hanging a screen at the lower part of a barge floating in a U-shape viewed from the plane in such a manner as to free to wind or unwind while a membrane plate is provided between the upper end of the screen and the bottom of the barge in such a manner as to open only into the screen.
CONSTITUTION: A screen 4 is hung at the lower part of a barge flating on water in a U-shape viewed from the plane in such a manner that it can be wound or unwound through a winding device 5 over the entire area of the U-shaped body. A weight is mounted at the tip of the screen 4. A membrane plane 17 is provided between the upper end of the screen 4 and the bottom of the barge body 1 in such a manner as to open only into the screen 4. Any contamination by soil 10 discharged from a carrier 9 takes place only within the screen 4. thus, contamination won't spread to other area of water. Fresh seawater introduced via the membrane plate helps settle the contamination quickly.
COPYRIGHT: (C)1981,JPO&Japio
JP320580A 1980-01-16 1980-01-16 Pollution prevention barge Expired JPS598596B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP320580A JPS598596B2 (en) 1980-01-16 1980-01-16 Pollution prevention barge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP320580A JPS598596B2 (en) 1980-01-16 1980-01-16 Pollution prevention barge

Publications (2)

Publication Number Publication Date
JPS5699886A true JPS5699886A (en) 1981-08-11
JPS598596B2 JPS598596B2 (en) 1984-02-25

Family

ID=11550929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP320580A Expired JPS598596B2 (en) 1980-01-16 1980-01-16 Pollution prevention barge

Country Status (1)

Country Link
JP (1) JPS598596B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05280682A (en) * 1992-04-01 1993-10-26 Kazuo Yano Flexible plug-in one-touch connecting pipe coupling device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0341900U (en) * 1989-06-05 1991-04-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05280682A (en) * 1992-04-01 1993-10-26 Kazuo Yano Flexible plug-in one-touch connecting pipe coupling device

Also Published As

Publication number Publication date
JPS598596B2 (en) 1984-02-25

Similar Documents

Publication Publication Date Title
ES8608788A1 (en) A device for breeding fish.
JPS5699886A (en) Barge for preventing water contamination
JPS5326058A (en) Coupling means
JPS56157683A (en) Spar buoy
JPS5648423A (en) Dredging boat equipped with pollution dispersion prevention frame
JPS5321411A (en) Transporting or storing of powder-liquid mixture
JPS5229090A (en) Device for storing oil or the like in ballast tank
JPS52123092A (en) Domestic animal transport vessel
JPS558915A (en) Device for anchoring float
JPS5326056A (en) Coupling means
JPS5529612A (en) Mooring apparatus of ocean structure
JPS56116588A (en) Rope-type anchor structure for float
JPS55148688A (en) Water intake and discharge device for fresh water processing plant ship
JPS5321415A (en) Transporting or storing tank for powder-liquid mixture
SU1392425A1 (en) Immersible device
JPS6451033A (en) Apparatus for preventing invasion of red tide into crawl
JPS53122131A (en) Water storing tank for petroleum
JPS5621992A (en) Automatic mooring device
FR2420131A1 (en) Sea-bed sample plug obtaining device - uses float to retrieve sample after length of time after penetration
JPS5362211A (en) Water tank with an aseismic construction
JPS53147387A (en) Oil tanker
JPS532956A (en) One-tank type full automatic washer
FR2378446A1 (en) Continuous distribution ground baiting appliance - disperses bait from block of ice, and parts are recovered for use again
GR1003467B (en) System for suspending a longline at the desired depth and for marking a sea zone
JPS5328945A (en) Humidifier