EP1898170A3 - Device for physical and/or chemical treatment of parts - Google Patents

Device for physical and/or chemical treatment of parts Download PDF

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Publication number
EP1898170A3
EP1898170A3 EP07017379A EP07017379A EP1898170A3 EP 1898170 A3 EP1898170 A3 EP 1898170A3 EP 07017379 A EP07017379 A EP 07017379A EP 07017379 A EP07017379 A EP 07017379A EP 1898170 A3 EP1898170 A3 EP 1898170A3
Authority
EP
European Patent Office
Prior art keywords
parts
carrier
reaction gas
physical
chemical treatment
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Withdrawn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
EP07017379A
Other languages
German (de)
French (fr)
Other versions
EP1898170A2 (en
Inventor
Hanf Alexander
Francisco Lopez Lopez
Peter Jacobus Vervoort
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.)
ELINO INDUSTRIE-OFENBAU GMBH
Original Assignee
Elino Industrie-Ofenbau Carl Hanf & Co KG 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
Priority claimed from DE200610041625 external-priority patent/DE102006041625A1/en
Priority claimed from DE200610041626 external-priority patent/DE102006041626A1/en
Application filed by Elino Industrie-Ofenbau Carl Hanf & Co KG GmbH filed Critical Elino Industrie-Ofenbau Carl Hanf & Co KG GmbH
Publication of EP1898170A2 publication Critical patent/EP1898170A2/en
Publication of EP1898170A3 publication Critical patent/EP1898170A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/04—Circulating atmospheres by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Tunnel Furnaces (AREA)
  • Treating Waste Gases (AREA)

Abstract

Es wird eine Vorrichtung zur physikalischen und/oder chemischen Behandlung von Teilen unter Verwendung eines Träger- und/oder Reaktionsgases, insbesondere zur Entbinderung von Formteilen, beschrieben. Die zu behandelnden Teile werden entlang einem Förderweg durch die Vorrichtung geführt und dabei mit dem Träger- und/oder Reaktionsgas beaufschlagt. Die Vorrichtung weist in Förderrichtung der Teile mindestens zwei hintereinander angeordnete Behandlungskammern auf, durch die sich der Förderweg erstreckt, wobei jede Behandlungskammer eigene Einführeinrichtungen für das Träger- und/oder Reaktionsgas aufweist. Jede Behandlungskammer weist ferner zumindest einen Teil einer Umwälzeinrichtung für das Träger- und/oder Reaktionsgas auf. Gasleiteinrichtungen sorgen für eine Beaufschlagung der Teile quer zur Förderrichtung derselben.

Figure imgaf001
A device is described for the physical and / or chemical treatment of parts using a carrier and / or reaction gas, in particular for debinding moldings. The parts to be treated are guided along a conveying path through the device and thereby acted upon by the carrier and / or reaction gas. In the conveying direction of the parts, the device has at least two treatment chambers arranged one behind the other, through which the conveying path extends, wherein each treatment chamber has its own introduction means for the carrier and / or reaction gas. Each treatment chamber further comprises at least a part of a circulation device for the carrier and / or reaction gas. Gas guiding devices ensure that the parts are acted upon transversely to the conveying direction of the same.
Figure imgaf001
EP07017379A 2006-09-05 2007-09-05 Device for physical and/or chemical treatment of parts Withdrawn EP1898170A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610041625 DE102006041625A1 (en) 2006-09-05 2006-09-05 Device for the physical and/or chemical treatment of parts, especially for removing a binder from molded parts, is divided into treatment chambers lying behind each other in the conveying direction of parts being treated
DE200610041626 DE102006041626A1 (en) 2006-09-05 2006-09-05 Continuous equipment treating components physically and chemically using carrier- and reaction gas, e.g. to remove binder from moldings before sintering, is divided into two or more treatment chambers

Publications (2)

Publication Number Publication Date
EP1898170A2 EP1898170A2 (en) 2008-03-12
EP1898170A3 true EP1898170A3 (en) 2008-08-27

Family

ID=38819622

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07017379A Withdrawn EP1898170A3 (en) 2006-09-05 2007-09-05 Device for physical and/or chemical treatment of parts

Country Status (1)

Country Link
EP (1) EP1898170A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008063538A2 (en) * 2006-11-21 2008-05-29 Corning Incorporated Method and apparatus for thermally debinding a ceramic cellular green body
KR101746877B1 (en) 2009-06-25 2017-06-27 바스프 에스이 Process for the continuous thermal removal of binder from a metallic and/or ceramic shaped body produced by injection molding, extrusion or pressing using a thermoplastic molding composition
EP3401628B1 (en) * 2017-05-12 2022-07-13 Primetals Technologies Austria GmbH Conveyance of an item to be conveyed

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551811A1 (en) * 1975-11-15 1977-05-26 Rudolf Riedel METHOD AND DEVICE FOR HEAT TREATMENT OF GOODS
EP0789210A1 (en) * 1995-10-23 1997-08-13 Peter Helmut Dipl.-Ing. Ebner Continuous cooling and transport installation for annealed products
DE19922203A1 (en) * 1999-05-14 2000-11-16 Andreas Haesler Process for drying and calcining perforated ceramic briquettes comprises positioning the moldings with their perforations across the moving direction in the drying and oven chamber on supports
US20010051323A1 (en) * 2000-05-30 2001-12-13 Oak Nippon Co. Ltd. Convection-type brazing method and its apparatus for metal workpieces
US6345757B1 (en) * 1997-07-31 2002-02-12 Fujitsu Limited Reflow soldering method
US20040063058A1 (en) * 2002-09-26 2004-04-01 Btu International, Inc. Convection furnace thermal profile enhancement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551811A1 (en) * 1975-11-15 1977-05-26 Rudolf Riedel METHOD AND DEVICE FOR HEAT TREATMENT OF GOODS
EP0789210A1 (en) * 1995-10-23 1997-08-13 Peter Helmut Dipl.-Ing. Ebner Continuous cooling and transport installation for annealed products
US6345757B1 (en) * 1997-07-31 2002-02-12 Fujitsu Limited Reflow soldering method
DE19922203A1 (en) * 1999-05-14 2000-11-16 Andreas Haesler Process for drying and calcining perforated ceramic briquettes comprises positioning the moldings with their perforations across the moving direction in the drying and oven chamber on supports
US20010051323A1 (en) * 2000-05-30 2001-12-13 Oak Nippon Co. Ltd. Convection-type brazing method and its apparatus for metal workpieces
US20040063058A1 (en) * 2002-09-26 2004-04-01 Btu International, Inc. Convection furnace thermal profile enhancement

Also Published As

Publication number Publication date
EP1898170A2 (en) 2008-03-12

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