DE29904812U1 - Compact invention for the continuous removal of liquid light phases from groundwater - Google Patents

Compact invention for the continuous removal of liquid light phases from groundwater

Info

Publication number
DE29904812U1
DE29904812U1 DE29904812U DE29904812U DE29904812U1 DE 29904812 U1 DE29904812 U1 DE 29904812U1 DE 29904812 U DE29904812 U DE 29904812U DE 29904812 U DE29904812 U DE 29904812U DE 29904812 U1 DE29904812 U1 DE 29904812U1
Authority
DE
Germany
Prior art keywords
filter
groundwater
fixed
oil
liquid light
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.)
Expired - Lifetime
Application number
DE29904812U
Other languages
German (de)
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.)
ADAM KARL LUDWIG
Original Assignee
ADAM KARL LUDWIG
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 ADAM KARL LUDWIG filed Critical ADAM KARL LUDWIG
Priority to DE29904812U priority Critical patent/DE29904812U1/en
Publication of DE29904812U1 publication Critical patent/DE29904812U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/007—Reclamation of contaminated soil by removing contaminants floating on the water table
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • 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
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Floating Material (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Vorrichtung zum Entfernen einer dem Grundwasser aufschwimmenden. Leichtphase aus einem Brunnen dadurch gekennzeichnet, das ein hydrophober Austauschfilter (5) keine feste bauliche Verbindung zum Schwimmer (7) hat sondern im Filtergehäuse (6) nur durch den festen. Sitz des Gehäusedeckels (4) fixiert wird.1. Device for removing a floating on the groundwater. Light phase from a well characterized in that a hydrophobic exchange filter ( 5 ) has no fixed structural connection to the float ( 7 ) but only in the filter housing ( 6 ) through the fixed one. Seat of the housing cover ( 4 ) is fixed. 2. Vorrichtung nach Anspruch 1, dadurch ge­ kennzeichnet, daß ein hydrophober Filter (5) eingesetzt wird, der nicht für Wasser durchläs­ sig ist.2. Device according to claim 1, characterized in that a hydrophobic filter ( 5 ) is used which is not permeable to water. 3. Vorrichtung nach Anspruch 1, dadurch ge­ kennzeichnet, daß der Filter (5) oleophile Ei­ genschaften aufweist.3. Apparatus according to claim 1, characterized in that the filter ( 5 ) has oleophilic egg properties. 4. Vorrichtung nach Anspruch 1, dadurch ge­ kennzeichnet, daß das Führungsrohr (15) der Ölsammelvorrichtung (3) nach oben offen ist.4. The device according to claim 1, characterized in that the guide tube ( 15 ) of the oil collecting device ( 3 ) is open at the top. 5. Vorrichtung nach Anspruch 1, dadurch ge­ kennzeichnet, daß die Ölsammelvorrichtung (3) konstruktiv von der selbstansaugenden Ölabsaugpumpe (1) getrennt ist.5. The device according to claim 1, characterized in that the oil collecting device ( 3 ) is structurally separated from the self-priming oil suction pump ( 1 ). 6. Vorrichtung nach Anspruch 1, dadurch ge­ kennzeichnet, das der Auftrieb des Schwim­ mers (7) je nach Dichte der Leichtphase mit Ausgleichsgewichten im Gehäusedeckel (4) eingestellt werden kann.6. The device according to claim 1, characterized in that the buoyancy of the float ( 7 ) can be adjusted depending on the density of the light phase with counterweights in the housing cover ( 4 ). 7. Vorrichtung nach Anspruch 1, dadurch ge­ kennzeichnet, daß der Filter eine unterseitige Ablaufleitung (8) durch den Schwimmkörper (7) hindurch aufweist, die über eine flexiblen Spiralleitung (9) mit dem Ölreservoir (10) ver­ bunden ist.7. The device according to claim 1, characterized in that the filter has an underside drain line ( 8 ) through the floating body ( 7 ), which is connected via a flexible spiral line ( 9 ) with the oil reservoir ( 10 ). 8. Vorrichtung nach Anspruch 1, dadurch ge­ kennzeichnet, daß die Pumpensteuerung über einen Staudruckschalter an der Regelleitung (11) in Abhängigkeit des Füllstandes im Ölre­ servoir (10) erfolgt.8. The device according to claim 1, characterized in that the pump control via a dynamic pressure switch on the control line ( 11 ) in dependence on the level in the oil reservoir ( 10 ).
DE29904812U 1999-03-09 1999-03-09 Compact invention for the continuous removal of liquid light phases from groundwater Expired - Lifetime DE29904812U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29904812U DE29904812U1 (en) 1999-03-09 1999-03-09 Compact invention for the continuous removal of liquid light phases from groundwater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29904812U DE29904812U1 (en) 1999-03-09 1999-03-09 Compact invention for the continuous removal of liquid light phases from groundwater

Publications (1)

Publication Number Publication Date
DE29904812U1 true DE29904812U1 (en) 1999-09-23

Family

ID=8070931

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29904812U Expired - Lifetime DE29904812U1 (en) 1999-03-09 1999-03-09 Compact invention for the continuous removal of liquid light phases from groundwater

Country Status (1)

Country Link
DE (1) DE29904812U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111137941A (en) * 2020-03-23 2020-05-12 中新瑞美(天津)环保科技有限公司 Technology for groundwater non-aqueous phase pollution remediation
CN113044918A (en) * 2021-03-04 2021-06-29 北京高能时代环境技术股份有限公司 A equip for collecting NAPLs in groundwater
CN115898334A (en) * 2023-02-28 2023-04-04 宝航环境修复有限公司 Underground light non-aqueous phase liquid removing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111137941A (en) * 2020-03-23 2020-05-12 中新瑞美(天津)环保科技有限公司 Technology for groundwater non-aqueous phase pollution remediation
CN113044918A (en) * 2021-03-04 2021-06-29 北京高能时代环境技术股份有限公司 A equip for collecting NAPLs in groundwater
CN115898334A (en) * 2023-02-28 2023-04-04 宝航环境修复有限公司 Underground light non-aqueous phase liquid removing device

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19991028

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20030213

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20051026

R158 Lapse of ip right after 8 years

Effective date: 20071002