DE102007063526A1 - Apparatus and method for cleaning boreholes - Google Patents
Apparatus and method for cleaning boreholes Download PDFInfo
- Publication number
- DE102007063526A1 DE102007063526A1 DE102007063526A DE102007063526A DE102007063526A1 DE 102007063526 A1 DE102007063526 A1 DE 102007063526A1 DE 102007063526 A DE102007063526 A DE 102007063526A DE 102007063526 A DE102007063526 A DE 102007063526A DE 102007063526 A1 DE102007063526 A1 DE 102007063526A1
- Authority
- DE
- Germany
- Prior art keywords
- nozzle body
- hose
- borehole
- discharge nozzle
- compressed air
- 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.)
- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 title claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 15
- 239000003292 glue Substances 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0433—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided exclusively with fluid jets as cleaning tools
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Bei dem Verkleben von Befestigungselementen in Bohrlöchern ist es nach dem Herstellen der Bohrlöcher erforderlich, diese von losem Material zu säubern, da sonst eine Verbindung zwischen dem Klebstoff und der Wand des Bohrlochs nicht mit ausreichender Festigkeit erfolgen kann. Zu diesem Zweck wird vorgeschlagen, am Ende eines Druckluftschlauchs einen Ausblasdüsenkörper anzubringen, der unmittelbar an seine Stirnseite anschließend radial austretende Ausblasdüsen aufweist. Dieser Ausblasdüsenkörper wird mithilfe des Schlauchs in das Bohrloch eingeschoben, bis er das Ende des Bohrlochs erreicht. Dann wird Druckluft in den Ausblasdüsenkörper eingeführt, die aus den Düsen austritt und das lose Material aus dem Bohrloch herausbläst.When bonding fasteners into wellbores, after making the wells, it is necessary to clean them from loose material, otherwise a bond between the glue and the wall of the wellbore can not be made with sufficient strength. For this purpose, it is proposed to attach at the end of a compressed air hose a discharge nozzle body, which then has directly on its front side radially emerging exhaust nozzles. This blower nozzle body is inserted into the wellbore using the tubing until it reaches the end of the wellbore. Then, compressed air is introduced into the discharge nozzle body which exits the nozzles and blows the loose material out of the wellbore.
Description
Die Erfindung betrifft eine Vorrichtung und ein Verfahren zum Reinigen von Bohrlöchern.The The invention relates to an apparatus and a method for cleaning Boreholes.
Es ist bekannt, dass man Verankerungselemente, beispielsweise Befestigungsanker, in Bohrlöchern verkleben kann. Beispielsweise ist es zum nachträglichen Anbringen von Gebäudeteilen an bestehenden Gebäuden erforderlich, Armierungselemente in vorhandene Gebäudeteile, beispielsweise Decken, einzubringen. Hierzu werden Löcher gebohrt, die zum Teil sehr tief sind. in diese Bohrlöcher muss dann Mörtel, Klebstoff oder ein sonstiges abbindendes Material eingebracht werden, in das dann anschließend die Armierungselemente, beispielsweise Armierungseisen, eingebracht werden. Damit eine solche Verklebung von Verankerungselementen, Armierungseisen oder dergleichen korrekt durchgeführt werden kann, muss das beim Bohren der Löcher gebildete Gesteinsmehl oder dergleichen aus dem Bohrloch entfernt werden.It It is known that anchoring elements, such as fastening anchors, in boreholes can stick together. For example, it is for the subsequent attachment of building parts on existing buildings necessary, reinforcing elements in existing building parts, for example, ceilings to bring. For this purpose, holes are drilled some are very deep. Mortar, glue must then be inserted in these holes or other setting material is introduced into the then afterwards the reinforcing elements, such as reinforcing bars introduced become. So that such bonding of anchoring elements, Reinforcing iron or the like can be performed correctly can, must while drilling the holes formed rock meal or the like removed from the well become.
Da die Bohrlöcher unter Umständen sehr tief sein können, muss es auch möglich sein, diese tiefen Bohrlöcher von losem Material zu reinigen.There the holes in certain circumstances can be very deep it must also be possible be these deep holes to clean from loose material.
Der Erfindung liegt die Aufgabe zu Grunde, eine Möglichkeit zur Reinigung von auch tiefen Bohrlöchern zu schaffen, die sich einfach durchführen lässt und ohne zusätzliche auf Baustellen möglicherweise nicht vorhandene Hilfsmittel auskommt.Of the Invention is based on the object, a way to clean also deep boreholes to create that is easy to perform and no additional on construction sites possibly does not exist.
Zur Lösung dieser Aufgabe schlägt die Erfindung eine Vorrichtung mit den im Anspruch 1 genannten Merkmalen vor. Weiterbildungen der Erfindung sind Gegenstand von Unteransprüchen.to solution this task strikes the invention, a device with the features mentioned in claim 1 in front. Further developments of the invention are the subject of dependent claims.
Die Erfindung schlägt ebenfalls vor, eine Vorrichtung zur Reinigung von Bohrlöchern zu verwenden.The Invention proposes also proposes a device for cleaning boreholes use.
Die Vorrichtung enthält also einen Schlauch, der an eine auf Baustellen üblicherweise vorhandene Druckluftquelle angeschlossen werden kann. An dem vorderen Ende des Schlauchs wird ein Ausblasdüsenkörper angebracht, der Ausblasdüsen aufweist. Diese Düsen sind erfindungsgemäß so ausgebildet, dass der aus ihnen austretende Luftstrahl radial zu dem Bohrloch gerichtet ist. Die Reinigung geschieht dann so, dass der Ausblasdüsenkörper in das Bohrloch bis zu dem Ende des Bohrlochs eingeschoben und Luft aus den Düsen ausgeblasen wird. Die Luft bläst das lose Material nach vorne, so dass nach und nach das gesamte lose Material aus dem Bohrloch heraus geblasen wird.The Device contains So a hose to a usually existing on construction sites compressed air source can be connected. At the front end of the hose is a blower nozzle body attached, the exhaust nozzles having. These nozzles are inventively designed so that the air jet emerging from them directed radially to the wellbore is. The cleaning is then done so that the discharge nozzle body in the borehole is pushed to the end of the borehole and air from the nozzles is blown out. The air is blowing the loose material forward, so that gradually the whole loose material is blown out of the wellbore.
In Weiterbildung der Erfindung kann vorgesehen sein, dass der Ausblasdüsenkörper die Form eines an einen Kegelstumpf anschließenden Zylinderabschnitts aufweist, wobei die Ausblasdüsen in dem Zylinderabschnitt angeordnet sind. Der Kegelstumpf ist dabei dem Schlauch zugewandt. Auf diese Weise kann dafür gesorgt werden, dass nach dem Einschieben des Ausblasdüsenkörpers bis auf den Boden tatsächlich auch der tiefste Teil des Bohrlochs ausgeblasen werden kann. Beim Zurückziehen des Ausblasdüsenkörpers mithilfe des Schlauchs sorgt der Kegelstumpfabschnitt dafür, dass der Ausblasdüsenkörper nirgendwo hän gen bleiben kann.In Further development of the invention can be provided that the Ausblasdüsenkörper the Has the form of a cylinder section adjoining a truncated cone, the outlet nozzles are arranged in the cylinder portion. The truncated cone is here facing the hose. In this way, it can be ensured that after the insertion of the Ausblasdüsenkörpers up to the floor actually Even the deepest part of the borehole can be blown out. At the withdrawal of the nozzle body by means of the hose, the truncated cone section ensures that the Ausblasdüsenkörper nowhere hang can stay.
Erfindungsgemäß kann vorgesehen sein, dass der kleinste Durchmesser des Kegelstumpfabschnitts etwa dem Außendurchmesser des Druckluftschlauchs entspricht.According to the invention can be provided be that the smallest diameter of the truncated cone section about the outer diameter of the compressed air hose corresponds.
Erfindungsgemäß kann in Weiterbildung vorgesehen sein, dass der Ausblasdüsenkörper rotationssymmetrisch ausgebildet ist.According to the invention, in Be provided development that the Ausblasdüsenkörper rotationally symmetrical is.
Es hat sich als besonders sinnvoll herausgestellt, dass während des Einschiebens des Ausblasdüsenkörpers keine Beaufschlagung mit Druckluft erfolgt, da dies das lose Material nicht unbedingt aus dem Bohrloch heraus, sondern weiter in das Innere des Bohrlochs hinein befördern kann.It has proven to be particularly useful during the Insertion of the discharge nozzle body none Compressed air is applied as this is the loose material not necessarily out of the hole, but further into the interior of the Drill hole in it can.
Weitere Merkmale, Einzelheiten und Vorzüge der Erfindung ergeben sich aus den Ansprüchen und der Zusammenfassung, deren beider Wortlaut durch Bezugnahme zum Inhalt der Beschreibung gemacht wird, der folgenden Beschreibung einer bevorzugten Ausführungsform der Erfindung sowie anhand der Zeichnung. Hierbei zeigt:Further Features, Details and Benefits The invention results from the claims and abstract, their wording by reference to the content of the description is made, the following description of a preferred embodiment the invention and with reference to the drawing. Hereby shows:
Hierzu
wird erfindungsgemäß eine Vorrichtung
verwendet, die an dem vorderen Ende eines Schlauchs
An
dem dem Schlauch
Der
Schlauch
Aufgrund
der Kegelstumpfform mit der Spitze in Richtung auf den Schlauch
ist dafür
gesorgt, dass der Ausblasdüsenkörper
Claims (11)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007063526A DE102007063526A1 (en) | 2007-12-27 | 2007-12-27 | Apparatus and method for cleaning boreholes |
DE502008000380T DE502008000380D1 (en) | 2007-12-27 | 2008-12-05 | Apparatus and method for cleaning boreholes |
AT08021141T ATE457836T1 (en) | 2007-12-27 | 2008-12-05 | DEVICE AND METHOD FOR CLEANING BOREHOLES |
EP08021141A EP2080566B1 (en) | 2007-12-27 | 2008-12-05 | Device and method for cleaning boreholes |
ES08021141T ES2340820T3 (en) | 2007-12-27 | 2008-12-05 | DEVICE AND PROCEDURE TO CLEAN DRILLING DRILLS. |
PL08021141T PL2080566T3 (en) | 2007-12-27 | 2008-12-05 | Device and method for cleaning boreholes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007063526A DE102007063526A1 (en) | 2007-12-27 | 2007-12-27 | Apparatus and method for cleaning boreholes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007063526A1 true DE102007063526A1 (en) | 2009-07-02 |
Family
ID=40668250
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007063526A Withdrawn DE102007063526A1 (en) | 2007-12-27 | 2007-12-27 | Apparatus and method for cleaning boreholes |
DE502008000380T Active DE502008000380D1 (en) | 2007-12-27 | 2008-12-05 | Apparatus and method for cleaning boreholes |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502008000380T Active DE502008000380D1 (en) | 2007-12-27 | 2008-12-05 | Apparatus and method for cleaning boreholes |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2080566B1 (en) |
AT (1) | ATE457836T1 (en) |
DE (2) | DE102007063526A1 (en) |
ES (1) | ES2340820T3 (en) |
PL (1) | PL2080566T3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109261662A (en) * | 2018-11-22 | 2019-01-25 | 北京燕山玉龙石化工程有限公司 | Clean device in a kind of pipeline |
CN114136724B (en) * | 2021-11-08 | 2023-06-20 | 吉林大学 | High-precision detection device for foam aluminum European layer composite board |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7614925U1 (en) * | 1976-05-11 | 1976-10-07 | Boll & Kirch Filterbau Gmbh, 5000 Koeln | CLEANING GUN FOR FILTER CANDLES |
DE3342457A1 (en) * | 1983-11-24 | 1985-06-05 | Johann 6054 Dietzenbach Gerstorfer | Compressed-air cleaning probe for masonry drill-holes |
JP2000070878A (en) * | 1998-09-01 | 2000-03-07 | Kaimei Seisakusho:Kk | Gas-liquid mixed jet type cleaning device for blind-hole cleaning |
DE102006028393A1 (en) * | 2005-06-20 | 2007-01-04 | Hammelmann Maschinenfabrik Gmbh | Nozzle for treating e.g. mechanically machined interior of workpiece has nozzle channel whereby nozzle is designed such that nozzle channel, starting from bottom end area of supply borehole, extends at an angle to supply bore hole |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH275352A (en) | 1949-10-07 | 1951-05-31 | L & H Rosenmund Vorm Louis Ros | Device for cleaning interior walls, in particular for desludging pipes. |
GB9809411D0 (en) | 1998-05-02 | 1998-07-01 | Drentham Susman Hector F A Van | Jet cleaning apparatus |
FR2842580B1 (en) | 2002-07-19 | 2005-02-04 | Jean Trionfini | METHOD FOR MANUALLY CLEANING DRAINS FROM A ROTATION AND TOOLS DESIGNED THEREFOR |
DE202004006187U1 (en) * | 2004-04-20 | 2004-06-17 | Ibak Helmut Hunger Gmbh & Co. Kg | Pipe inspection unit, comprises a cleaning nozzle, which consists of two detachably connected halves arranged on a section of a push rod, which is adjacent the camera unit |
-
2007
- 2007-12-27 DE DE102007063526A patent/DE102007063526A1/en not_active Withdrawn
-
2008
- 2008-12-05 PL PL08021141T patent/PL2080566T3/en unknown
- 2008-12-05 ES ES08021141T patent/ES2340820T3/en active Active
- 2008-12-05 AT AT08021141T patent/ATE457836T1/en active
- 2008-12-05 DE DE502008000380T patent/DE502008000380D1/en active Active
- 2008-12-05 EP EP08021141A patent/EP2080566B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7614925U1 (en) * | 1976-05-11 | 1976-10-07 | Boll & Kirch Filterbau Gmbh, 5000 Koeln | CLEANING GUN FOR FILTER CANDLES |
DE3342457A1 (en) * | 1983-11-24 | 1985-06-05 | Johann 6054 Dietzenbach Gerstorfer | Compressed-air cleaning probe for masonry drill-holes |
JP2000070878A (en) * | 1998-09-01 | 2000-03-07 | Kaimei Seisakusho:Kk | Gas-liquid mixed jet type cleaning device for blind-hole cleaning |
DE102006028393A1 (en) * | 2005-06-20 | 2007-01-04 | Hammelmann Maschinenfabrik Gmbh | Nozzle for treating e.g. mechanically machined interior of workpiece has nozzle channel whereby nozzle is designed such that nozzle channel, starting from bottom end area of supply borehole, extends at an angle to supply bore hole |
Also Published As
Publication number | Publication date |
---|---|
ES2340820T3 (en) | 2010-06-09 |
PL2080566T3 (en) | 2010-07-30 |
EP2080566B1 (en) | 2010-02-17 |
EP2080566A1 (en) | 2009-07-22 |
DE502008000380D1 (en) | 2010-04-01 |
ATE457836T1 (en) | 2010-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20110701 |