EP0361129A2 - Méthode et dispositif pour le nettoyage des bouteilles - Google Patents

Méthode et dispositif pour le nettoyage des bouteilles Download PDF

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Publication number
EP0361129A2
EP0361129A2 EP89116229A EP89116229A EP0361129A2 EP 0361129 A2 EP0361129 A2 EP 0361129A2 EP 89116229 A EP89116229 A EP 89116229A EP 89116229 A EP89116229 A EP 89116229A EP 0361129 A2 EP0361129 A2 EP 0361129A2
Authority
EP
European Patent Office
Prior art keywords
bottle
pipe lance
nozzle
holder
liquid
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Withdrawn
Application number
EP89116229A
Other languages
German (de)
English (en)
Other versions
EP0361129A3 (fr
Inventor
Hans-Jürgen Dipl.-Ing. Sontag
Frank Dr. Kunde
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Publication of EP0361129A2 publication Critical patent/EP0361129A2/fr
Publication of EP0361129A3 publication Critical patent/EP0361129A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays

Definitions

  • the invention relates to a method for cleaning a bottle having a bottle opening by injecting a liquid under pressure into the bottle and a device for carrying out the method.
  • bottles are to be used again after they have been used, it is usually necessary to clean the bottles.
  • gas bottles in particular, it is necessary to clean the inside of the bottle from time to time before the gas bottles can be filled with gas again.
  • the bottles were previously lifted onto a trestle using muscle power and sprayed out in a horizontal position using a high-pressure water lance. After the cleaning process, the half-filled bottle is taken down and clamped in a separate bottle swivel device for emptying.
  • the conventional cleaning method is therefore associated with heavy physical work.
  • water collects in the bottle during the cleaning process, which cannot drain off by itself. This water brakes the water jet from the high pressure water lance, reduces the cleaning effect and increases the required spraying time.
  • the bottle must be clamped in a swivel device for emptying, which means additional work.
  • the present invention is therefore based on the object of designing a method of the type mentioned at the outset and an apparatus for carrying out the method in such a way that the cleaning performance is increased and the heavy physical work is reduced.
  • the liquid contaminated with contaminants or safety compound can flow out of the bottle by itself.
  • the liquid jets from the nozzle hit the bottle wall without being braked, so that impurities stuck to the wall and / or the safety compound can be easily removed.
  • the bottle is expediently inclined at an angle of approximately 30 ° to approximately 90 ° to the horizontal. It has proven to be particularly advantageous to position the bottle at an angle of approximately 30 ° with the bottle opening pointing downwards during the cleaning process.
  • the nozzle with the pipe lance on the longitudinal axis of the bottle is pushed into the bottle through the bottle opening.
  • three or more liquid jets are emitted from the nozzle both in the axial direction and to the side in an angular range from approximately 30 ° to approximately 150 °.
  • the bottle before cleaning, the bottle is placed vertically with the liquid opening pointing upwards in a holder which is in a starting position.
  • the holder is then pivoted about a horizontal axis until the bottle is inclined at an angle of approx. 30 to approx. 90 ° to the horizontal.
  • this inclined position which is to be referred to as the working position, the liquid opening points obliquely downwards.
  • the liquid is injected from the nozzle attached to the pipe lance, which is inserted axially to the bottle into the bottle opening.
  • the impurities and / or the safety compound detach from the bottle wall and are washed out of the bottle with the liquid. If the impurities and / or the safety compound are largely removed, the holder is returned to the starting position and the cleaned bottle is removed.
  • the invention is particularly intended for the cleaning of pressurized gas bottles, but is also applicable to the cleaning of other bottles, e.g. Storage bottles for liquids etc., applicable.
  • the invention is particularly suitable for the cleaning of acetylene bottles which, because they are equipped with a porous safety compound, make special demands on cleaning.
  • the safety compound should be able to be completely removed from the bottle, but on the other hand, the bottle wall must not be damaged.
  • the invention enables the porous material to be removed gently and completely, so that the bottles can be prepared with a new safety material.
  • a device for carrying out the method has a holder for receiving the bottle and a pipe lance with a nozzle for introducing the liquid into the bottle.
  • the pipe lance is arranged at an angle of approximately 30 ° to approximately 90 ° with the nozzle pointing upwards and inclined to the horizontal.
  • the bottle clamped in the holder is arranged for cleaning so that the bottle opening and the nozzle of the high pressure lance lie on a common axis.
  • the pipe lance is preferably designed to be displaceable in the axial direction to such an extent that the nozzle can be positioned within the bottle.
  • the pipe lance is expediently connected to a spindle drive for moving the pipe lance.
  • the nozzle with the pipe lance can be inserted into the bottle through the bottle opening.
  • the nozzle preferably has at least two lateral openings. This enables the bottle to be effectively ejected.
  • the holder is designed to be pivotable.
  • the holder has a pivoting device, by means of which the holder can be pivoted from a starting position, in which the bottle with the bottle opening pointing vertically, into a working position in which the bottle opening and the nozzle of the pipe lance lie on a common axis is.
  • the bottle can therefore be placed upright in the holder and then tilted into the working position. In the working position, the bottle can be sprayed out using the pipe lance.
  • the pipe lance is guided through a guide funnel arranged in a spray chamber.
  • the guide funnel in the spray chamber is mounted so that it lies in the working position with the bottle opening on a common axis.
  • the bottle opening is directly connected to the guide funnel of the spray chamber, so that the liquid escaping from the bottle during the cleaning process and the contaminants thus flushed out or the safety compound flow into the spray chamber.
  • a collecting device is advantageously arranged in the spray chamber, through which the contaminants and / or safety mass particles washed out with the liquid can be discharged.
  • This collecting device can e.g. be designed as a funnel, which is installed below the guide funnel of the spray chamber. The funnel usefully opens into a tube through which the contaminated liquid runs off.
  • a particularly advantageous embodiment of the invention provides for the tubular lance to be made rotatable about its own axis.
  • the holder expediently also has a device for rotating the bottle about its own axis. In this way, the bottle and pipe lance can be set in counter-rotation, which further increases the cleaning effect.
  • the figure shows an ejection machine for cleaning gas bottles.
  • a swivel carriage 1 which has a holder 2 for the gas bottle 3.
  • the swivel carriage 1 can be rotated from a starting position shown in dashed lines into a working position drawn with solid lines about a horizontal axis 4.
  • the gas bottle 3 is inclined by approximately 30 ° to the horizontal.
  • the bottle opening 5 points obliquely downwards.
  • the bottle opening 5 is adjoined by a spray chamber 6, which has an opening opposite the bottle opening 5 with a guide funnel 7.
  • a high-pressure water lance 8 with a nozzle 9 is arranged on a guide carriage 10 in front of the spray chamber 6.
  • the high pressure water lance 8 with the nozzle 9 lies with the bottle opening 5 and the guide funnel 7 of the spray booth 6 on a common axis. Drives for the movement of the high-pressure water lance 8 in the axial direction and for their rotation are accommodated in the guide carriage 10.
  • the ejection machine is surrounded by a protective grille 11.
  • the gas bottle 3 When the ejection machine is in operation, the gas bottle 3 is placed with the bottle opening 5 upward into the holder 2 which is shown in the starting position shown in dashed lines. Then the swivel carriage 1 is brought into the working position. The gas bottle 3 is now inclined downwards, the bottle opening 5 connects to the opening 7 of the spray chamber 6. Now the high pressure lance 8 in Put into operation and moved through the guide funnel 7 into the bottle. The water jets emerging from the nozzle 9 hit the inner wall of the gas bottle 3 without weakening, detach the contaminants adhering to the inner wall or the safety compound and wash them out of the gas bottle. To increase the cleaning effect, the high-pressure lance 8 and the gas bottle 3 are rotated in opposite directions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
EP19890116229 1988-09-30 1989-09-02 Méthode et dispositif pour le nettoyage des bouteilles Withdrawn EP0361129A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883833307 DE3833307A1 (de) 1988-09-30 1988-09-30 Verfahren und vorrichtung zum reinigen von flaschen
DE3833307 1988-09-30

Publications (2)

Publication Number Publication Date
EP0361129A2 true EP0361129A2 (fr) 1990-04-04
EP0361129A3 EP0361129A3 (fr) 1992-06-03

Family

ID=6364110

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890116229 Withdrawn EP0361129A3 (fr) 1988-09-30 1989-09-02 Méthode et dispositif pour le nettoyage des bouteilles

Country Status (2)

Country Link
EP (1) EP0361129A3 (fr)
DE (1) DE3833307A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2308293A (en) * 1995-12-20 1997-06-25 Baystream Ltd A manufacturing process
GB2358791A (en) * 2000-02-04 2001-08-08 Versar Inc Method composition and apparatus for cleaning internal surfaces of oxygen converters and cylinders
GB2393385A (en) * 2002-08-08 2004-03-31 Messer Uk Ltd Flushing and filling gas cylinders
CN102249100A (zh) * 2011-01-10 2011-11-23 朱海良 一种卸料架
DE102013007408C5 (de) * 2013-04-30 2019-11-21 Mark Butterweck Entleer- und Reinigungsstation mit Aufnahmekassette
CN118357081A (zh) * 2024-06-20 2024-07-19 开来湿克威防水科技股份有限公司 一种厚涂型橡胶涂料喷枪

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19510636C1 (de) * 1995-03-23 1996-01-04 Rewiever Gmbh Vorrichtung zur Reinigung von zu entsorgenden Acetylengasflaschen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1101068A (fr) * 1953-05-23 1955-09-27 Seitz Werke Gmbh Machine à nettoyer les récipients, notamment à laver les bouteilles
US3076467A (en) * 1961-09-14 1963-02-05 Pier Inc Tank dumping apparatus
DE1431394A1 (de) * 1964-04-13 1969-10-16 Ebe Konstruktion Montage Ing E Pruef- und Spuelanlage fuer Hohlkoerper verschiedener Groessen,insbesondere Stahlflaschen
US3455515A (en) * 1966-12-16 1969-07-15 Coyne Cylinder Co Fluid drilling process and apparatus
US4669950A (en) * 1985-06-10 1987-06-02 St Lawrence Thomas W Bulk-bag discharge methods

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2308293A (en) * 1995-12-20 1997-06-25 Baystream Ltd A manufacturing process
GB2308293B (en) * 1995-12-20 1999-06-30 Baystream Ltd A manufacturing process
GB2358791A (en) * 2000-02-04 2001-08-08 Versar Inc Method composition and apparatus for cleaning internal surfaces of oxygen converters and cylinders
GB2393385A (en) * 2002-08-08 2004-03-31 Messer Uk Ltd Flushing and filling gas cylinders
CN102249100A (zh) * 2011-01-10 2011-11-23 朱海良 一种卸料架
DE102013007408C5 (de) * 2013-04-30 2019-11-21 Mark Butterweck Entleer- und Reinigungsstation mit Aufnahmekassette
CN118357081A (zh) * 2024-06-20 2024-07-19 开来湿克威防水科技股份有限公司 一种厚涂型橡胶涂料喷枪

Also Published As

Publication number Publication date
EP0361129A3 (fr) 1992-06-03
DE3833307A1 (de) 1990-04-12

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