EP2268425B1 - Vorrichtung zum abblasen von flaschenböden - Google Patents

Vorrichtung zum abblasen von flaschenböden Download PDF

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Publication number
EP2268425B1
EP2268425B1 EP09724679A EP09724679A EP2268425B1 EP 2268425 B1 EP2268425 B1 EP 2268425B1 EP 09724679 A EP09724679 A EP 09724679A EP 09724679 A EP09724679 A EP 09724679A EP 2268425 B1 EP2268425 B1 EP 2268425B1
Authority
EP
European Patent Office
Prior art keywords
nozzle head
bottle
compressed air
channel
annular body
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.)
Active
Application number
EP09724679A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2268425A1 (de
Inventor
Claas Fritsche
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.)
KHS GmbH
Original Assignee
KHS 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 KHS GmbH filed Critical KHS GmbH
Priority to PL09724679T priority Critical patent/PL2268425T3/pl
Publication of EP2268425A1 publication Critical patent/EP2268425A1/de
Application granted granted Critical
Publication of EP2268425B1 publication Critical patent/EP2268425B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
    • B08B9/34—Arrangements of conduits or nozzles
    • 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
    • B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
    • B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays

Definitions

  • the invention is directed to a device for blowing off bottle bottoms, in particular for bottle inspection machines, having a mushroom-shaped nozzle head with a compressed air outlet channel directed towards the bottom of a bottle located above it and a ring body surrounding the nozzle head at a distance.
  • inspection machines When filling bottles so-called inspection machines are used in appropriate bottling plants, which serve to detect contamination on or in the bottles, it being known to illuminate the bottles from the bottom.
  • the outer surface of the bottles must be cleansed of impurities, such as adhering lubricants on the bottom of the bottle, which can adhere to the bottles themselves and more. Also, any existing foam must be removed from the cleaning systems.
  • Pages 484 - 486 describe hygiene measures, including a bottle washer.
  • Such a blower also shows the generic utility pattern DE 203 17 458 U , It has been shown that in these blow-off large amounts of air must be moved, ie they must be extracted with the impurities, with high flow rates require a relatively large effort, with the associated economic disadvantages.
  • a channel is provided below the nozzle head in the annular body, which is acted upon by a pressure line, which in turn is connected to the compressed air supply lines, wherein the channel in the head pointing to the nozzle head a - triggering a Venturi effect - Annular gap forms.
  • Another advantage is that the construction is extremely simple, robust and also cost-effective.
  • a Ableithülse with an outer groove to form a channel possibly axially displaceable, is provided in the ring body.
  • the Ableithggse may have at its upper end facing the nozzle head has a diameter which is slightly smaller than the diameter of the opposite Innwand stressess.
  • This construction is extremely simple in terms of production, with the gas flow or the reduced pressure being able to be precisely adjusted by the axial adjustability of the outflow groove, which effects the venturi effect.
  • the invention also provides that both the rejection sleeve, as well as the annular body are equipped with an opposite in use position groove to the flow channel for the venturi effect triggering air flow
  • This optimization of the flow is also a further measure according to the invention, which consists in that the rejection sleeve is rounded at its upper edge facing the nozzle head.
  • the invention also provides that the annular body has an inwardly facing shoulder, which is opposite in the upper peripheral edge of the Ableithülse to a gap formation.
  • nozzle head of a provided with suction openings in the edge gap support element e.g. a baffle is held.
  • the invention also provides a method for blowing off the contaminants on bottle bottoms, which is characterized in that the suction necessary for suction below the nozzle head by a entering through an annular gap, causing a venturi effect, diverted part of the blow-off generated becomes.
  • the negative pressure is regulated via the adjustment of the annular gap size.
  • the generally designated 1 device for blowing off a bottle bottom 2a of a reproduced only hinted bottle 2 has an approximately mushroom-shaped nozzle head 3 with a centric Drucklessnessauslasskanal 4 which is directed against the bottom 2a of the bottle 2.
  • the mushroom-shaped nozzle head 3 is surrounded by an annular body 5, which has on its inner wall below the mushroom head 3 a circumferential annular channel 6, which is acted upon by a bypass compressed air line 7, by the compressed air from the via a T-piece 8 from the compressed air supply line 9 in the Ring channel 6 is fed.
  • Fig. 1 How out Fig. 1 the nozzle head is held by a provided with apertures 10 support plate 11, so that the air flowing through the centric Druckmaschineauslasskanal 4 air can flow through the designated annulus 12 between ring body 5 on the one hand and mushroom-shaped nozzle head 3 on the other hand down into the interior 15 of the annular body 5 , what in Fig. 3 is indicated by a dashed arrow 16. This flow is enforced by the Venturi effect generated due to the nozzle gap 14. The corresponding flow arrows are in Fig. 3 designated 16a.
  • annular body 5 may be formed in two parts with an upper on the support plate 11 and the nozzle head 3 bearing ring member on the one hand and a screwed therein a thread 17 Ableithülse 5a, via the thread 17, the width of the gap 14 is adjustable ,
  • the annular body 5 has a shoulder 18 forming, inwardly facing collar, against which the rounded upper free edge 19 of the Ableithülse 5a can be moved to adjust this gap width.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Cleaning In General (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
EP09724679A 2008-03-28 2009-02-05 Vorrichtung zum abblasen von flaschenböden Active EP2268425B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09724679T PL2268425T3 (pl) 2008-03-28 2009-02-05 Urządzenie do przedmuchiwania den butelek

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008016322A DE102008016322A1 (de) 2008-03-28 2008-03-28 Vorrichtung zum Abblasen von Flaschenböden
PCT/EP2009/000784 WO2009118076A1 (de) 2008-03-28 2009-02-05 Vorrichtung zum abblasen von flaschenböden

Publications (2)

Publication Number Publication Date
EP2268425A1 EP2268425A1 (de) 2011-01-05
EP2268425B1 true EP2268425B1 (de) 2012-01-18

Family

ID=40723168

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09724679A Active EP2268425B1 (de) 2008-03-28 2009-02-05 Vorrichtung zum abblasen von flaschenböden

Country Status (6)

Country Link
US (1) US8500914B2 (pl)
EP (1) EP2268425B1 (pl)
AT (1) ATE541652T1 (pl)
DE (1) DE102008016322A1 (pl)
PL (1) PL2268425T3 (pl)
WO (1) WO2009118076A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011015069B4 (de) 2011-03-24 2013-11-28 Khs Gmbh Vorrichtung zum Abblasen von Flaschenböden
DE102014102459A1 (de) * 2014-02-25 2015-08-27 Epcos Ag Überspannungsschutzelement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6382989A (ja) 1986-09-11 1988-04-13 大日本印刷株式会社 筒状容器の殺菌又は洗浄方法
DE9401929U1 (de) 1994-02-05 1994-03-17 Hoffmeister-Leuchten GmbH & Co KG, 58507 Lüdenscheid Elektrische Leuchte
DE9401926U1 (de) * 1994-02-05 1994-03-31 Krones Ag Hermann Kronseder Maschinenfabrik, 93073 Neutraubling Abblasvorrichtung für den Flaschenboden in Flascheninspektionsmaschinen
DE20317458U1 (de) 2003-11-11 2004-06-17 Krones Ag Abblasvorrichtung für den Flaschenboden in Flascheninspektionsmaschinen
DE202006014110U1 (de) * 2005-09-12 2007-02-01 Krones Ag Abblasvorrichtung für den Flaschenboden in Flascheninspektionsmaschinen

Also Published As

Publication number Publication date
US8500914B2 (en) 2013-08-06
PL2268425T3 (pl) 2012-06-29
WO2009118076A1 (de) 2009-10-01
ATE541652T1 (de) 2012-02-15
DE102008016322A1 (de) 2009-10-01
US20110005553A1 (en) 2011-01-13
EP2268425A1 (de) 2011-01-05

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