EP0922921A3 - Dampfbeheizte Walze, insbesondere für Wellpappemaschinen - Google Patents

Dampfbeheizte Walze, insbesondere für Wellpappemaschinen Download PDF

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Publication number
EP0922921A3
EP0922921A3 EP98120897A EP98120897A EP0922921A3 EP 0922921 A3 EP0922921 A3 EP 0922921A3 EP 98120897 A EP98120897 A EP 98120897A EP 98120897 A EP98120897 A EP 98120897A EP 0922921 A3 EP0922921 A3 EP 0922921A3
Authority
EP
European Patent Office
Prior art keywords
tube
steam
roller
heated roller
cardboard machines
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
EP98120897A
Other languages
English (en)
French (fr)
Other versions
EP0922921B1 (de
EP0922921A2 (de
Inventor
Gerald Frischholz
Regina Fiedler
Thomas Hecky
Ernst Zimmerer
Andrea Groher
Heribert Reich
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.)
BHS Corrugated Maschinen und Anlagenbau GmbH
Original Assignee
BHS Corrugated Maschinen und Anlagenbau 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 BHS Corrugated Maschinen und Anlagenbau GmbH filed Critical BHS Corrugated Maschinen und Anlagenbau GmbH
Publication of EP0922921A2 publication Critical patent/EP0922921A2/de
Publication of EP0922921A3 publication Critical patent/EP0922921A3/de
Application granted granted Critical
Publication of EP0922921B1 publication Critical patent/EP0922921B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2845—Details, e.g. provisions for drying, moistening, pressing
    • B31F1/285—Heating or drying equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F5/00—Elements specially adapted for movement
    • F28F5/02—Rotary drums or rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Abstract

Eine dampfbeheizte Walze, insbesondere für Wellpappemaschinen ist mit einem drehbaren Walzenkörper (1), zentrischen Legerzapfen (4) zur drehbaren Lagerung des Walzenkörpers (1) und einem druckdicht durch einen der Legerzapfen (4) geführten, statischen Syphonrohr (8) versehen, das einen außerhalb des Lagerzapfens (4) gelegenen Anschluß und eine am Walzengrund (7) angeordnete Absaugöffnung (12) aufweist. Das Syphonrohr (8) besteht aus einem äußeren, starren Stützrohr (9) und einem darin verschiebbar gelagerten, flexiblen Einsatzrohr (10). Durch eine Relativverschiebung von Einsatzrohr (10) zu Stützrohr (9) ist der Abstand (a) der Absaugöffnung (12) zum Walzengrund (7) hin einstellbar.
EP98120897A 1997-12-11 1998-11-04 Dampfbeheizte Walze, insbesondere für Wellpappemaschinen Expired - Lifetime EP0922921B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19755045A DE19755045A1 (de) 1997-12-11 1997-12-11 Dampfbeheizte Walze, insbesondere für Wellpappenmaschinen
DE19755045 1997-12-11

Publications (3)

Publication Number Publication Date
EP0922921A2 EP0922921A2 (de) 1999-06-16
EP0922921A3 true EP0922921A3 (de) 2000-06-07
EP0922921B1 EP0922921B1 (de) 2003-02-05

Family

ID=7851548

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98120897A Expired - Lifetime EP0922921B1 (de) 1997-12-11 1998-11-04 Dampfbeheizte Walze, insbesondere für Wellpappemaschinen

Country Status (2)

Country Link
EP (1) EP0922921B1 (de)
DE (2) DE19755045A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3764720B2 (ja) * 2002-11-15 2006-04-12 三菱重工業株式会社 段ボールシート製造装置の加熱ロール
DE102009016677A1 (de) 2009-04-07 2010-10-21 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Mit Dampf beheizbare Hohl-Walze
ITMI20120507A1 (it) * 2012-03-29 2013-09-30 Bp Agnati S R L Gruppo e procedimento di lavorazione di cartone ondulato
EP2792478B1 (de) * 2013-04-19 2019-03-20 BP Agnati S.r.L. Anordnung und Verfahren für die Herstellung von Wellpappe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE398611C (de) * 1923-10-13 1924-07-17 Fried Krupp Akt Ges Grusonwerk Heizvorrichtung fuer Hohlwalzen
US5533569A (en) * 1995-04-24 1996-07-09 The Johnson Corporation Stationary syphon system for rotating heat exchanger rolls
WO1997021969A1 (en) * 1995-12-11 1997-06-19 Salminen Reijo K Processing roll apparatus and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553447A1 (de) * 1975-11-28 1977-06-02 Kleinewefers Ind Co Gmbh Syphon-kniegelenk
GB8824808D0 (en) * 1988-10-22 1988-11-30 Simon Container Mach Ltd Heated roll
US5109612A (en) * 1990-12-06 1992-05-05 The Johnson Corporation Aspirated syphon shoe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE398611C (de) * 1923-10-13 1924-07-17 Fried Krupp Akt Ges Grusonwerk Heizvorrichtung fuer Hohlwalzen
US5533569A (en) * 1995-04-24 1996-07-09 The Johnson Corporation Stationary syphon system for rotating heat exchanger rolls
WO1997021969A1 (en) * 1995-12-11 1997-06-19 Salminen Reijo K Processing roll apparatus and method

Also Published As

Publication number Publication date
EP0922921B1 (de) 2003-02-05
DE19755045A1 (de) 1999-06-17
DE59807112D1 (de) 2003-03-13
EP0922921A2 (de) 1999-06-16

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