EP1884289A3 - Verfahren und Anordnung zur Überwachung der Beschwallung von Wandflächen mittels Flüssigkeitsstrahlen bei Reinigungsprozessen - Google Patents

Verfahren und Anordnung zur Überwachung der Beschwallung von Wandflächen mittels Flüssigkeitsstrahlen bei Reinigungsprozessen Download PDF

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Publication number
EP1884289A3
EP1884289A3 EP07113155A EP07113155A EP1884289A3 EP 1884289 A3 EP1884289 A3 EP 1884289A3 EP 07113155 A EP07113155 A EP 07113155A EP 07113155 A EP07113155 A EP 07113155A EP 1884289 A3 EP1884289 A3 EP 1884289A3
Authority
EP
European Patent Office
Prior art keywords
monitoring
signal
cleaning processes
liquid jets
splashing
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.)
Granted
Application number
EP07113155A
Other languages
English (en)
French (fr)
Other versions
EP1884289A2 (de
EP1884289B1 (de
Inventor
Bernd Porath
Stefan Hackert
Markus Pawlik
Patrick Sonntag
Frank Nimwegen
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.)
Zwei S Technology GmbH
GEA Tuchenhagen GmbH
Original Assignee
Zwei S Technology GmbH
GEA Tuchenhagen 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 Zwei S Technology GmbH, GEA Tuchenhagen GmbH filed Critical Zwei S Technology GmbH
Publication of EP1884289A2 publication Critical patent/EP1884289A2/de
Publication of EP1884289A3 publication Critical patent/EP1884289A3/de
Application granted granted Critical
Publication of EP1884289B1 publication Critical patent/EP1884289B1/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
    • B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
    • B08B9/0936—Cleaning containers, e.g. tanks by the force of jets or sprays using rotating jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

Die Erfindung betrifft ein Verfahren und eine Anordnung zur Überwachung der Beschwallung von Wandflächen (W) mittels Flüssigkeitsstrahlen (ri) bei Reinigungsprozessen, insbesondere bei der Innenreinigung von Behältern oder Tanks (1), nach dem Oberbegriff des Anspruchs 1 bzw. dem Oberbegriff des Nebenanspruchs 10.
Mit dem Verfahren und der Anordnung zu seiner Durchführung werden die Nachteile des Standes der Technik vermieden und sämtliche Bedingungen, die für einen planmäßigen Betrieb von Orbitalreinigern notwendig sind, können überprüft werden. Dies wird verfahrenstechnisch dadurch erreicht, dass die auf die ausgewählte Teilfläche (wi*) auftreffende Reinigungsflüssigkeit (R) dort einem hochfrequenten elektrischen Wechselfeld (Φ) unterworfen wird und Moleküle der Reinigungsflüssigkeit (R) dadurch eine Polarisation erfahren, dass im Zuge der Polarisation die zeitliche Änderung des elektrischen Wechselfeldes (dΦ/dt) erfasst und dadurch das Signal (S(t)) generiert wird, dass die zeitliche Änderung des Signals (dS/dt) zur Überwachung der Beschwallung an der ausgewählten Teilfläche (wi*) herangezogen wird, und dass im Verlauf einer aufsteigenden Flanke (F) des Signals S(t) an und/oder oberhalb eines ersten Schwellenwertes ((dS/dt)G1) jeweils ein Einschaltpunkt (E) für ein digitales Ausgangssignal (y1; y2) für die Steuerung der Überwachung der Beschwallung generiert wird (Figur 2).
EP20070113155 2006-07-25 2007-07-25 Verfahren und Anordnung zur Überwachung der Beschwallung von Wandflächen mittels Flüssigkeitsstrahlen bei Reinigungsprozessen Active EP1884289B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610034882 DE102006034882B3 (de) 2006-07-25 2006-07-25 Verfahren und Anordnung zur Überwachung der Beschwallung von Wandflächen mittels Flüssigkeitsstrahlen bei Reinigungsprozessen

Publications (3)

Publication Number Publication Date
EP1884289A2 EP1884289A2 (de) 2008-02-06
EP1884289A3 true EP1884289A3 (de) 2012-05-30
EP1884289B1 EP1884289B1 (de) 2013-09-18

Family

ID=38514929

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070113155 Active EP1884289B1 (de) 2006-07-25 2007-07-25 Verfahren und Anordnung zur Überwachung der Beschwallung von Wandflächen mittels Flüssigkeitsstrahlen bei Reinigungsprozessen

Country Status (3)

Country Link
EP (1) EP1884289B1 (de)
DE (1) DE102006034882B3 (de)
DK (1) DK1884289T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2451694T3 (es) 2011-06-29 2014-03-28 Alfa Laval Corporate Ab Sistema para eyectar líquido al interior de un recipiente
DK2626143T3 (en) * 2012-02-13 2019-04-29 Alfa Laval Corp Ab MONITORING OF LIQUID FLOW SYSTEM
EP2626148B1 (de) * 2012-02-13 2019-03-27 Alfa Laval Corporate AB Überwachung von Systemen zur Innenreinigung von Behältern

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0603059A1 (de) * 1992-12-15 1994-06-22 Institut Français du Pétrole Reinigungsvorrichtung und Verfahren zur Reinigung von Behälterwänden
DE19811421A1 (de) * 1998-03-17 1999-09-23 Alfa Laval Lkm A S Tankreinigungsvorrichtung
DE102004052794B3 (de) * 2004-11-02 2005-10-06 Tuchenhagen Gmbh Behälterreinigungsvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645401C2 (de) * 1976-10-08 1983-11-17 Otto 2059 Büchen Tuchenhagen Tankinnenreiniger
DK171410B1 (da) * 1990-09-20 1996-10-21 Toftejorg As Apparat til rensning af lukkede rum
DE10208237C1 (de) * 2002-02-26 2003-06-26 Tuchenhagen Gmbh Vorrichtung zur Innenreinigung von Behältern, z.B. Tanks

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0603059A1 (de) * 1992-12-15 1994-06-22 Institut Français du Pétrole Reinigungsvorrichtung und Verfahren zur Reinigung von Behälterwänden
DE19811421A1 (de) * 1998-03-17 1999-09-23 Alfa Laval Lkm A S Tankreinigungsvorrichtung
DE102004052794B3 (de) * 2004-11-02 2005-10-06 Tuchenhagen Gmbh Behälterreinigungsvorrichtung

Also Published As

Publication number Publication date
DE102006034882B3 (de) 2007-10-18
DK1884289T3 (da) 2013-12-16
EP1884289A2 (de) 2008-02-06
EP1884289B1 (de) 2013-09-18

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