DE102011118992A1 - Method and an apparatus having a endlessly circulating carrier useful for disposing and/or mechanically separating oil-containing residues from a water surface on an absorbent, fibrous carrier material for protecting environment - Google Patents

Method and an apparatus having a endlessly circulating carrier useful for disposing and/or mechanically separating oil-containing residues from a water surface on an absorbent, fibrous carrier material for protecting environment Download PDF

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DE102011118992A1
DE102011118992A1 DE102011118992A DE102011118992A DE102011118992A1 DE 102011118992 A1 DE102011118992 A1 DE 102011118992A1 DE 102011118992 A DE102011118992 A DE 102011118992A DE 102011118992 A DE102011118992 A DE 102011118992A DE 102011118992 A1 DE102011118992 A1 DE 102011118992A1
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carrier material
carrier
water surface
endlessly circulating
pollutant
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DE102011118992A
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German (de)
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wird später genannt werden Erfinder
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
    • 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
    • E02B15/045—Separating means for recovering oil floating on a surface of open water
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Removal Of Floating Material (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Abstract

Method and an apparatus having a endlessly circulating carrier for disposing and/or mechanically separating oil-containing residues from a water surface (1) on an absorbent, fibrous carrier material for protecting the environment, are claimed. The method comprises storing, transporting and separating pollutants in the porous carrier material as a result of capillary suction pressure. Independent claims are also included for: (1) the carrier material designed in the form of an endlessly circulating carrier band (3), where an improvement of the carrier material against stretch and wear and tear is carried out through kettle seams in the direction to be introduced, which includes connecting the ends of the band in the form of a diagonally extending multiple kettle treatment, and previously carrying out lipophilic pretreatment of the carrier material with the pollutant to be separated; (2) a pressing apparatus (5) for squeezing the pollutants, which is carried out using two special knurled rollers operating against each other, where knurls at specific intervals and downs are produced in order to prevent slippage between the rollers and carrier band, and the adjustment of a press nip dependent on the thickness of the carrier materials, the flow rate and material pairings, is carried out; and (3) mobility and a drive of a motor, which is drivable by a generator or fuel in order to be independent of a power source, where the entire apparatus with attachments connected downstream and measuring units is deposited on a floating pontoon or a similar floating body in order to position the apparatus as in coastal, shallow waters, and the floating body does not include an additional drive, instead it is towed.

Description

Verfahren und Vorrichtung zum Schutz der Umwelt durch mechanisches Trennen von Schadstoffen (Kohlenwasserstoffe) aus Wasser in küstennahen Gewässern welche einer freien Konvektion unterliegen und/oder durch Hochwasser überschwemmte Gebiete bei denen sich Schadstoffe an der Wasseroberfläche absetzen. Das Verfahren erlaubt, mit Hilfe eines speziellen beladbaren Trägers (2), große Massenströme von Ölen und anderen umweltbelastenden, auf einer Wasseroberfläche (1) schwimmenden Stoffen zu separieren. Der beladbare Träger (2) besteht dabei aus karbonisiertem Wollfilz mit bestimmten Anteilen von Naturwollfasern und Viskose. Der Träger ist in Form eines endlos umlaufenden Bandes (1) gestaltet, welches in die durch Schadstoffe belastete Flüssigkeitsoberfläche (1) eintaucht.Method and device for protecting the environment by mechanical separation of pollutants (hydrocarbons) from water in coastal waters which are subject to free convection and / or flooded areas where pollutants settle on the water surface. The method allows using a special loadable carrier ( 2 ), large mass flows of oils and other polluting, on a water surface ( 1 ) to separate floating substances. The loadable carrier ( 2 ) consists of carbonized wool felt with certain proportions of natural wool fibers and viscose. The carrier is in the form of an endlessly circulating band ( 1 ), which in the contaminated by pollutants liquid surface ( 1 immersed).

Um den Verschleiß gering zu halten, werden die seitlichen Kanten sowie im mittleren Bereich gekettelte Längsnähte zur Stabilisierung eingebracht. Es werden die physikalischen Kapillarkräfte genutzt um den Schadstoff in das Trägermaterial einzulagern indem das Trägermaterial von der schadstoffbelasteten Flüssigkeit benetzt wird. Vor Inbetriebnahme wird das Trägerband einem bestimmten Verfahren unterzogen um keine unerwünschten Stoffe aufzunehmen.In order to minimize wear, the lateral edges as well as in the middle area linked longitudinal seams are introduced for stabilization. The physical capillary forces are used to store the pollutant in the carrier material by the carrier material is wetted by the polluted liquid. Before commissioning, the carrier tape is subjected to a specific procedure to absorb any unwanted substances.

In einem weiteren Verfahrensschritt wird unter Aufwendung von Druck mit Hilfe von Walzen (5) der Schadstoff aus dem Trägermaterial separiert und in einem weiteren nachgeschalteten Apparat geleitet. Der Schadstoff kann „Just in Time” abgepumpt oder durch wechseln des Schadstoffbehälters (7) ausgetauscht werden. Dort kann die abgetrennte Phase je nach Zusammensetzung einer weiteren Reinigung unterzogen und/oder entsorgt bzw. einem weiteren Verfahren zugeführt werden. Die Walzen (4, 5), welche für den Vortrieb des Bandes sowie für das Auspressen des Schadstoffs benötigt werden, werden über eine Getriebevorrichtung mit einem Motor angetrieben. Der aufzubringende Druck zwischen Walzen (5) und Trägermaterial (3) wird mit Hilfe einer Spannvorrichtung realisiert (Pressspalt (6)). Der Motor kann Generator oder Brennstoff getrieben werden um unabhängig von einer Stromquelle zu sein. Die gesamte Vorrichtung mit dahinter geschalteten Anbauteilen und Messtechnik ist auf einem schwimmenden Ponton oder ähnlichen Schwimmkörper aufzubringen um diese so in küstennahen, seichten Gewässern positionieren zu können. Für diesen Schwimmkörper ist kein eigener Antrieb geplant, dieser wird geschleppt.In a further process step, pressure is applied by means of rollers ( 5 ) the pollutant separated from the carrier material and passed in another downstream apparatus. The pollutant can be pumped out "just in time" or by changing the pollutant tank ( 7 ) be replaced. Depending on the composition, the separated phase can be subjected to further purification there and / or disposed of or passed on to a further process. The rollers ( 4 . 5 ), which are required for the propulsion of the belt and for the squeezing of the pollutant, are driven by a gear device with a motor. The applied pressure between rollers ( 5 ) and support material ( 3 ) is realized by means of a tensioning device (press nip ( 6 )). The motor can be powered by generator or fuel to be independent of a power source. The entire device with attached attachments and measurement technology is to be applied to a floating pontoon or similar floating body so that they can be positioned in shallow, shallow waters. For this float no own drive is planned, this is towed.

Bezugszeichenliste Fig. 1LIST OF REFERENCES FIG. 1

  • 1 Oberfläche, 2 Ölaufnahme, 3 Trägerband, 4 Umlenkrolle, 5 Presswalze, 6 Pressspalt, 7 Auffangbehälter, 8 Ablassventil 1 Surface, 2 Oil Up, 3 Carrier tape, 4 pulley, 5 Press roll 6 Press nip, 7 Collection container, 8th drain valve

Claims (5)

Verfahren und Vorrichtung mit einem endlos umlaufenden Trägers zum Entsorgen und/oder mechanischem Abscheiden ölhaltiger Rückstande von einer Wasseroberfläche auf einem saugfähigem, faserförmigen Trägermaterial zum Schutz der Umwelt. Das Verfahren ist dadurch gekennzeichnet, dass infolge des kapillaren Saugdrucks der Schadstoff in das poröse Trägermaterial eingelagert, transportiert und separiert wird.Method and apparatus comprising an endlessly circulating support for disposing and / or mechanically depositing oily residues from a water surface on an absorbent, fibrous support material to protect the environment. The method is characterized in that due to the capillary suction pressure of the pollutant is stored in the porous support material, transported and separated. Verfahren nach Anspruch 1 zum Aufnehmen kohlenwasserstoffhaltiger Verbindungen in das umlaufende Trägermaterial, dadurch gekennzeichnet, dass mit Hilfe eines speziellen beladbaren Trägers aus karbonisiertem Wollfilz mit bestimmten Anteilen von Naturwollfasern und Kunstfasern, durch das positionieren unter der Flüssigkeitsoberfläche, große Massenströme von Ölen und anderen umweltbelastenden, auf einer Wasseroberfläche schwimmenden Stoffen zu separieren.Process according to claim 1 for incorporation of hydrocarbonaceous compounds into the circulating carrier material, characterized in that by means of a special loadable carrier of carbonized wool felt with certain proportions of natural wool fibers and synthetic fibers, by positioning under the liquid surface, large mass flows of oils and other polluting, on to separate substances floating on a water surface. Trägermaterial nach Anspruch 2. Der Träger ist in Form eines endlos umlaufenden Bandes, wie im vorherigen Anspruch beschrieben, gestaltet. Eine Verbesserung des Trägermaterials gegen Dehnung und Verschleiß erfolgt durch in Laufrichtung eingebrachte Kettelnähte, sowie das Verbinden der Enden des Bandes in Form einer diagonal laufenden Mehrfachkettellung. Zu diesem Verfahren gehört das vorherige lipophile Vorbehandeln des Trägermaterials mit dem zu separierenden Schadstoff.Support material according to claim 2. The support is designed in the form of an endlessly circulating belt as described in the previous claim. An improvement of the carrier material against stretching and wear takes place by introduced in the running direction Kettelnähte, as well as the joining of the ends of the band in the form of a diagonally ongoing Mehrfachkettellung. This process involves the previous lipophilic pretreatment of the carrier material with the pollutant to be separated. Pressvorrichtung nach Anspruch 1. Die Vorrichtung zum Auspressen des Schadstoffes wird mit Hilfe zweier gegeneinander laufender, speziell gerändelter Walzen durchgeführt. Dabei werden die Rändeln in bestimmten Abständen und Tiefen hergestellt, um möglichen Schlupf zwischen Walzen und Trägerband zu verhindern. Das Einstellen des Pressspaltes ist abhängig von der Dicke des Trägermaterials, der Fördermenge und Materialpaarungen.Pressing device according to claim 1. The device for expressing the pollutant is carried out with the aid of two counter-rotating, specially knurled rolls. The knurls are made at certain intervals and depths to prevent possible slippage between rollers and carrier tape. The setting of the press nip depends on the thickness of the carrier material, the flow rate and material pairings. Mobilität und Antrieb nach Anspruch 1. Der Motor kann Generator oder Brennstoff getrieben werden um unabhängig von einer Stromquelle zu sein. Die gesamte Vorrichtung mit dahinter geschalteten Anbauteilen und Messtechnik kann auf einem schwimmenden Ponton oder ähnlichen Schwimmkörper aufgebracht werden um die Vorrichtung so in küstennahen, seichten Gewässern positionieren zu können. Für diesen Schwimmkörper ist kein eigener Antrieb geplant, dieser wird geschleppt.The mobility and propulsion of claim 1. The engine may be powered by a generator or fuel to be independent of a power source. The entire device with attached attachments and measurement technology can be applied to a floating pontoon or similar float to position the device so in shallow, shallow waters. For this float no own drive is planned, this is towed.
DE102011118992A 2011-11-19 2011-11-19 Method and an apparatus having a endlessly circulating carrier useful for disposing and/or mechanically separating oil-containing residues from a water surface on an absorbent, fibrous carrier material for protecting environment Ceased DE102011118992A1 (en)

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DE102011118992A DE102011118992A1 (en) 2011-11-19 2011-11-19 Method and an apparatus having a endlessly circulating carrier useful for disposing and/or mechanically separating oil-containing residues from a water surface on an absorbent, fibrous carrier material for protecting environment

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DE102011118992A DE102011118992A1 (en) 2011-11-19 2011-11-19 Method and an apparatus having a endlessly circulating carrier useful for disposing and/or mechanically separating oil-containing residues from a water surface on an absorbent, fibrous carrier material for protecting environment

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106075955A (en) * 2016-07-31 2016-11-09 泰山职业技术学院 A kind of net formula oil removal machine
CN108793474A (en) * 2018-07-03 2018-11-13 安徽海沃特水务股份有限公司 A kind of oil removal purification device for catering trade sewage
CN111320219A (en) * 2020-04-18 2020-06-23 章志娟 Ecological restoration device for removing pollutants from polluted drainage basin

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735548A1 (en) * 1977-08-06 1979-02-08 Weltin Optac Floating impurities removal - by endless absorbent web passed through squeeze rollers for reuse
WO1992019817A1 (en) * 1991-05-03 1992-11-12 Royce Ag Device for removing oil slicks from the surface of water bodies

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735548A1 (en) * 1977-08-06 1979-02-08 Weltin Optac Floating impurities removal - by endless absorbent web passed through squeeze rollers for reuse
WO1992019817A1 (en) * 1991-05-03 1992-11-12 Royce Ag Device for removing oil slicks from the surface of water bodies

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106075955A (en) * 2016-07-31 2016-11-09 泰山职业技术学院 A kind of net formula oil removal machine
CN106075955B (en) * 2016-07-31 2017-12-19 泰山职业技术学院 A kind of net formula oil removal machine
CN108793474A (en) * 2018-07-03 2018-11-13 安徽海沃特水务股份有限公司 A kind of oil removal purification device for catering trade sewage
CN108793474B (en) * 2018-07-03 2021-01-12 安徽海沃特水务股份有限公司 Oil removing and purifying device for catering industry sewage
CN111320219A (en) * 2020-04-18 2020-06-23 章志娟 Ecological restoration device for removing pollutants from polluted drainage basin

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Effective date: 20130615