EP0234031A3 - Apparatus for depolluting waters of floating substances - Google Patents

Apparatus for depolluting waters of floating substances Download PDF

Info

Publication number
EP0234031A3
EP0234031A3 EP86117405A EP86117405A EP0234031A3 EP 0234031 A3 EP0234031 A3 EP 0234031A3 EP 86117405 A EP86117405 A EP 86117405A EP 86117405 A EP86117405 A EP 86117405A EP 0234031 A3 EP0234031 A3 EP 0234031A3
Authority
EP
European Patent Office
Prior art keywords
depolluting
waters
floating substances
tank
pollutant substance
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
EP86117405A
Other versions
EP0234031A2 (en
EP0234031B1 (en
Inventor
Vittorio Arcari
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT86117405T priority Critical patent/ATE80681T1/en
Publication of EP0234031A2 publication Critical patent/EP0234031A2/en
Publication of EP0234031A3 publication Critical patent/EP0234031A3/en
Application granted granted Critical
Publication of EP0234031B1 publication Critical patent/EP0234031B1/en
Expired legal-status Critical Current

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
    • E02B15/104—Conveyors; Paddle wheels; Endless belts

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)
  • Physical Water Treatments (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Paper (AREA)
  • Artificial Fish Reefs (AREA)
  • Cleaning In General (AREA)
  • Prevention Of Fouling (AREA)

Abstract

An apparatus for depolluting waters of floating substances comprising a bottomless tank (5), one or more bladed wheels (1) which transfer liquid together with pollutant substance from the peripheral part to the central part of said tank, and a skimming system (6) for transferring the pollutant substance from said tank to a recovery system.
EP86117405A 1986-02-25 1986-12-15 Apparatus for depolluting waters of floating substances Expired EP0234031B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86117405T ATE80681T1 (en) 1986-02-25 1986-12-15 DEVICE FOR CLEANING CONTAMINATED WATER SURFACES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT19535/86A IT1189995B (en) 1986-02-25 1986-02-25 EQUIPMENT FOR THE POLLUTION OF WATERS FROM FLOATING SUBSTANCES
IT1953586 1986-02-25

Publications (3)

Publication Number Publication Date
EP0234031A2 EP0234031A2 (en) 1987-09-02
EP0234031A3 true EP0234031A3 (en) 1989-02-15
EP0234031B1 EP0234031B1 (en) 1992-09-16

Family

ID=11158858

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86117405A Expired EP0234031B1 (en) 1986-02-25 1986-12-15 Apparatus for depolluting waters of floating substances

Country Status (4)

Country Link
EP (1) EP0234031B1 (en)
AT (1) ATE80681T1 (en)
DE (1) DE3686765D1 (en)
IT (1) IT1189995B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1012477B (en) * 1987-08-19 1991-05-01 三菱金属株式会社 Rare earth-iron-boron magnet powder and process of producing same
GB8803822D0 (en) * 1988-02-18 1988-03-16 Hoyle Marine Ltd Apparatus for removing floating liquid pollutants from surface of water & control system therefor
IT1297549B1 (en) * 1997-03-03 1999-12-17 Giancarlo Abo FLOATING EQUIPMENT TO COLLECT SURNATING OILY SUBSTANCES.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731813A (en) * 1971-05-17 1973-05-08 R Tipton Floating debris recovery apparatus
US3785496A (en) * 1972-07-28 1974-01-15 Craftmaster Inc Oil reclaiming device for removing oil from the surface of water
EP0006385A1 (en) * 1978-06-14 1980-01-09 Société d'Exploitation des Procédés EGMO (S.E.P. - EGMO) SARL Improvements in or relating to apparatuses with flexible pallets for the recovery of floating matter
GB2049462A (en) * 1979-05-16 1980-12-31 Mellina S Device for recovering oil

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731813A (en) * 1971-05-17 1973-05-08 R Tipton Floating debris recovery apparatus
US3785496A (en) * 1972-07-28 1974-01-15 Craftmaster Inc Oil reclaiming device for removing oil from the surface of water
EP0006385A1 (en) * 1978-06-14 1980-01-09 Société d'Exploitation des Procédés EGMO (S.E.P. - EGMO) SARL Improvements in or relating to apparatuses with flexible pallets for the recovery of floating matter
GB2049462A (en) * 1979-05-16 1980-12-31 Mellina S Device for recovering oil

Also Published As

Publication number Publication date
EP0234031A2 (en) 1987-09-02
EP0234031B1 (en) 1992-09-16
IT8619535A0 (en) 1986-02-25
IT1189995B (en) 1988-02-10
DE3686765D1 (en) 1992-10-22
IT8619535A1 (en) 1987-08-25
ATE80681T1 (en) 1992-10-15

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