SE9503520D0 - Method and apparatus for separating a surface layer from a body of water - Google Patents

Method and apparatus for separating a surface layer from a body of water

Info

Publication number
SE9503520D0
SE9503520D0 SE9503520A SE9503520A SE9503520D0 SE 9503520 D0 SE9503520 D0 SE 9503520D0 SE 9503520 A SE9503520 A SE 9503520A SE 9503520 A SE9503520 A SE 9503520A SE 9503520 D0 SE9503520 D0 SE 9503520D0
Authority
SE
Sweden
Prior art keywords
water
compartment
supported
crest
buoyant
Prior art date
Application number
SE9503520A
Other languages
Swedish (sv)
Other versions
SE505131C2 (en
SE9503520L (en
Inventor
Stig Lundbaeck
Original Assignee
Humanteknik Ab
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 Humanteknik Ab filed Critical Humanteknik Ab
Priority to SE9503520A priority Critical patent/SE505131C2/en
Publication of SE9503520D0 publication Critical patent/SE9503520D0/en
Priority to PCT/SE1996/001014 priority patent/WO1997007292A1/en
Priority to AT96927980T priority patent/ATE241046T1/en
Priority to RU98104068/13A priority patent/RU2151841C1/en
Priority to US09/011,635 priority patent/US6015501A/en
Priority to PL96324879A priority patent/PL324879A1/en
Priority to DE69628305T priority patent/DE69628305T2/en
Priority to AU67602/96A priority patent/AU714248B2/en
Priority to TR1998/00218T priority patent/TR199800218T1/en
Priority to EP96927980A priority patent/EP0845065B1/en
Priority to CN96196309A priority patent/CN1052521C/en
Priority to JP50921197A priority patent/JP3828935B2/en
Priority to KR1019980701112A priority patent/KR19990036442A/en
Priority to CA002229372A priority patent/CA2229372C/en
Priority to ES96927980T priority patent/ES2197244T3/en
Priority to EE9800039A priority patent/EE9800039A/en
Publication of SE9503520L publication Critical patent/SE9503520L/en
Publication of SE505131C2 publication Critical patent/SE505131C2/en
Priority to MXPA/A/1998/001162A priority patent/MXPA98001162A/en
Priority to NO980609A priority patent/NO980609L/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/10—Devices for removing the material from the surface
    • E02B15/106—Overflow skimmers with suction heads; suction heads
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/204—Keeping clear the surface of open water from oil spills

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Removal Of Floating Material (AREA)

Abstract

The lower cylindrical collection compartment (11) has an upper sliding telescopic portion (13) supported by a buoyant ring (15) which also forms the overflow weir crest (K). The lower part of the compartment (11) is supported by inverted closed cylinder floats (26) containing a buoyant material (27). An oil entry over the weir (K) is created by a tethered buoyant ring (25,23) and conical skirt (23). Water is discharged from the bottom of the collection compartment (A) by a pump (18). An annular plate (19) and cover (21) close the crest inlet when the collection chamber sinks to its maximum depth.
SE9503520A 1995-08-14 1995-10-10 Device and method for skimming oil layer from surface of water SE505131C2 (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
SE9503520A SE505131C2 (en) 1995-10-10 1995-10-10 Device and method for skimming oil layer from surface of water
EE9800039A EE9800039A (en) 1995-08-14 1996-08-14 Method and apparatus for peeling a floating surface layer
TR1998/00218T TR199800218T1 (en) 1995-08-14 1996-08-14 Method and apparatus for stripping off a floating surface layer from a water surface.
CN96196309A CN1052521C (en) 1995-08-14 1996-08-14 Method and apparatus for skimming a floatable surface layer from a water surface
RU98104068/13A RU2151841C1 (en) 1995-08-14 1996-08-14 Method and device for removal of floating surface layer from water surface
US09/011,635 US6015501A (en) 1995-08-14 1996-08-14 Method and apparatus for skimming a floatable surface layer from a water surface
PL96324879A PL324879A1 (en) 1995-08-14 1996-08-14 Method of and apparatus for skimming a floating layer from water surface
DE69628305T DE69628305T2 (en) 1995-08-14 1996-08-14 METHOD AND DEVICE FOR TAKING OFF A FLOATING SURFACE LAYER OF A WATER SURFACE
AU67602/96A AU714248B2 (en) 1995-08-14 1996-08-14 Method and apparatus for skimming a floatable surface layer from a water surface
PCT/SE1996/001014 WO1997007292A1 (en) 1995-08-14 1996-08-14 Method and apparatus for skimming a floatable surface layer from a water surface
EP96927980A EP0845065B1 (en) 1995-08-14 1996-08-14 Method and apparatus for skimming a floatable surface layer from a water surface
AT96927980T ATE241046T1 (en) 1995-08-14 1996-08-14 METHOD AND DEVICE FOR SKIMMING A FLOATING SURFACE LAYER OF A WATER SURFACE
JP50921197A JP3828935B2 (en) 1995-08-14 1996-08-14 Method and apparatus for scooping a floating surface layer from a water surface
KR1019980701112A KR19990036442A (en) 1995-08-14 1996-08-14 Apparatus and Method for Purifying Suspended Surface Layers from the Water Surface
CA002229372A CA2229372C (en) 1995-08-14 1996-08-14 Method and apparatus for skimming a floatable surface layer from a water surface
ES96927980T ES2197244T3 (en) 1995-08-14 1996-08-14 METHOD AND APPARATUS FOR REMOVING A FLOATING SURFACE LAYER FROM A WATER SURFACE.
MXPA/A/1998/001162A MXPA98001162A (en) 1995-08-14 1998-02-11 Method and apparatus for foaming a superficial floating surface of a surface of a
NO980609A NO980609L (en) 1995-08-14 1998-02-12 Method and apparatus for foaming a liquid surface layer from a water surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9503520A SE505131C2 (en) 1995-10-10 1995-10-10 Device and method for skimming oil layer from surface of water

Publications (3)

Publication Number Publication Date
SE9503520D0 true SE9503520D0 (en) 1995-10-10
SE9503520L SE9503520L (en) 1997-04-11
SE505131C2 SE505131C2 (en) 1997-06-30

Family

ID=20399766

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503520A SE505131C2 (en) 1995-08-14 1995-10-10 Device and method for skimming oil layer from surface of water

Country Status (1)

Country Link
SE (1) SE505131C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105089034B (en) * 2015-09-06 2017-05-17 昆明水啸科技有限公司 Removing and collecting device for blue-green algae, oil stains and solid garbage on water surface

Also Published As

Publication number Publication date
SE505131C2 (en) 1997-06-30
SE9503520L (en) 1997-04-11

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