EP0867674A3 - Drying chamber or tunnel and pre-heater for ceramic green shaped bodies - Google Patents

Drying chamber or tunnel and pre-heater for ceramic green shaped bodies Download PDF

Info

Publication number
EP0867674A3
EP0867674A3 EP98105389A EP98105389A EP0867674A3 EP 0867674 A3 EP0867674 A3 EP 0867674A3 EP 98105389 A EP98105389 A EP 98105389A EP 98105389 A EP98105389 A EP 98105389A EP 0867674 A3 EP0867674 A3 EP 0867674A3
Authority
EP
European Patent Office
Prior art keywords
sheet metal
metal elements
side walls
base
tunnel
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
EP98105389A
Other languages
German (de)
French (fr)
Other versions
EP0867674A2 (en
EP0867674B1 (en
Inventor
Kraemer Reinhard
Dieter Quast
Michael Schlosser
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.)
Robert Thomas Metall und Elektrowerke GmbH and Co KG
Original Assignee
Robert Thomas Metall und Elektrowerke GmbH and Co KG
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 Robert Thomas Metall und Elektrowerke GmbH and Co KG filed Critical Robert Thomas Metall und Elektrowerke GmbH and Co KG
Publication of EP0867674A2 publication Critical patent/EP0867674A2/en
Publication of EP0867674A3 publication Critical patent/EP0867674A3/en
Application granted granted Critical
Publication of EP0867674B1 publication Critical patent/EP0867674B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06—Chambers, containers, or receptacles
    • F26B25/08—Parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Tunnel Furnaces (AREA)

Abstract

Ein Kammer- oder Durchlauftrockner sowie Vorwärmer für keramische Formlinge aus auf einer Bodenplatte (1) aufgebauten thermisch isolierten Blechelementen (3) soll so ausgebildet werden, daß zur Erhöhung der Produktivität sowie der Wirtschaftlichkeit sowohl eine Verringerung des Bedarfs an Wärmeenergie als auch eine Beschleunigung der bisherigen Trocknungsprozesse gewährleistet wird. Dazu wird vorgeschlagen, daß die Decken (6) und/oder Wände (2,4) selbsttragend aus wannenförmigen Blechelementen (3) gebildet werden, die aus einer Grundfläche (14), allseitig abgekanteten Seitenwänden (15) sowie gegenüber diesen nach innen abgebogenen, im wesentlichen parallel zu der Grundfläche (14) verlaufenden Randstreifen (16) bestehen, bei denen die Randstöße fest miteinander verbunden sind, bei dem mit ihrer Grundfläche (14) in einer gemeinsamen Ebene stehenden Blechelemente (3) durch ihre Seitenwände (15) über Dichtungen (22) verspannende Verbindungen zusammengehalten sind, während rechtwinklig anschließende Blechelemente (3) durch Seitenwände (15) über Dichtungen (22) mit Randstreifen (16) verspannende Verbindungen gehalten sind, und daß die Grundflächen (14) der Blechelemente (3) durch Isolierpackungen (5,7) hinterfangen sind.

Figure 00000001
A chamber or continuous dryer and preheater for ceramic moldings from thermally insulated sheet metal elements (3) built on a base plate (1) should be designed in such a way that, in order to increase productivity and economy, both a reduction in the need for thermal energy and an acceleration of the previous ones Drying processes is guaranteed. For this purpose, it is proposed that the ceilings (6) and / or walls (2, 4) be formed in a self-supporting manner from trough-shaped sheet metal elements (3), which consist of a base area (14), side walls (15) which are bent on all sides and bent inwards relative to them. edge strips (16) running essentially parallel to the base surface (14), in which the edge joints are firmly connected to one another, in the case of the sheet metal elements (3) with their base surface (14) in a common plane through their side walls (15) via seals (22) tensioning connections are held together, while right-angled sheet metal elements (3) are held by side walls (15) via seals (22) with edge strips (16) tensioning connections, and that the base surfaces (14) of the sheet metal elements (3) are insulated ( 5.7).
Figure 00000001
EP98105389A 1997-03-26 1998-03-25 Drying chamber or tunnel and pre-heater for ceramic green shaped bodies Expired - Lifetime EP0867674B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712619 1997-03-26
DE19712619A DE19712619C1 (en) 1997-03-26 1997-03-26 Chamber or tunnel dryer and preheater for ceramic moldings

Publications (3)

Publication Number Publication Date
EP0867674A2 EP0867674A2 (en) 1998-09-30
EP0867674A3 true EP0867674A3 (en) 2000-09-06
EP0867674B1 EP0867674B1 (en) 2004-06-09

Family

ID=7824625

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98105389A Expired - Lifetime EP0867674B1 (en) 1997-03-26 1998-03-25 Drying chamber or tunnel and pre-heater for ceramic green shaped bodies

Country Status (4)

Country Link
EP (1) EP0867674B1 (en)
CZ (1) CZ291283B6 (en)
DE (2) DE19712619C1 (en)
PL (1) PL186775B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19907695C1 (en) * 1999-02-23 2000-07-20 Eisenmann Kg Maschbau Wall structure of a large drying assembly has outer and inner walls with insulation claddings between them composed of overlaid layers of aluminum foil which prevent undesired material build-up
CA2518868C (en) * 2003-03-11 2011-11-15 Durr Industries, Inc. Modular paint oven
DE102009045808A1 (en) 2009-10-19 2011-04-21 Sintertechnik Gmbh Manufacturing component e.g. self-supporting wall element, for manufacturing tunnel furnace, has reinforcement layer extending parallel to outer side, where component is produced from pourable fire-resistant mass in one piece
FI126730B (en) * 2013-05-02 2017-04-28 Luxhammar Oy Method and board module for making a wood heat treatment furnace and a wood heat treatment furnace
DE102020112670A1 (en) * 2020-05-11 2021-11-11 Dürr Systems Ag Treatment module for a treatment tunnel, treatment tunnel and manufacturing plant for a treatment module
RU2757340C1 (en) * 2021-02-10 2021-10-13 Федеральное государственное унитарное предприятие "Федеральный центр двойных технологий "Союз" (ФГУП "ФЦДТ "Союз") Installation for drying small-sized solid propellant rocket bodies
DE102021003243A1 (en) * 2021-06-24 2022-12-29 Robert Thomas Metall- Und Elektrowerke Gmbh & Co. Kg Chamber for hardening building materials

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2211644A (en) * 1937-11-17 1940-08-13 Proctor & Schwartz Inc Drier construction
FR1105101A (en) * 1954-07-21 1955-11-28 Schilde Maschb Ag Dryer with roller conveyor
FR2038730A5 (en) * 1969-03-27 1971-01-08 Rg Sa
DE2451056A1 (en) * 1974-10-26 1976-05-06 Buettner Schilde Haas Ag Housing built up from sections - suitable for drying or air conditioned chambers
EP0123967A1 (en) * 1983-04-28 1984-11-07 Esb Elektrostatische Sprüh- Und Beschichtungsanlagen G.F. Vöhringer Gmbh Spray booth for electrostatic powder coating
EP0161133A1 (en) * 1984-03-22 1985-11-13 Commissariat A L'energie Atomique Modulary evolvable structure for a partition

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1818382U (en) * 1957-04-29 1960-09-15 Eugen Eisenmann HOUSING FOR DRYERS, IN PARTICULAR WOOD DRYERS.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2211644A (en) * 1937-11-17 1940-08-13 Proctor & Schwartz Inc Drier construction
FR1105101A (en) * 1954-07-21 1955-11-28 Schilde Maschb Ag Dryer with roller conveyor
FR2038730A5 (en) * 1969-03-27 1971-01-08 Rg Sa
DE2451056A1 (en) * 1974-10-26 1976-05-06 Buettner Schilde Haas Ag Housing built up from sections - suitable for drying or air conditioned chambers
EP0123967A1 (en) * 1983-04-28 1984-11-07 Esb Elektrostatische Sprüh- Und Beschichtungsanlagen G.F. Vöhringer Gmbh Spray booth for electrostatic powder coating
EP0161133A1 (en) * 1984-03-22 1985-11-13 Commissariat A L'energie Atomique Modulary evolvable structure for a partition

Also Published As

Publication number Publication date
EP0867674A2 (en) 1998-09-30
CZ291283B6 (en) 2003-01-15
DE59811527D1 (en) 2004-07-15
DE19712619C1 (en) 1999-01-07
EP0867674B1 (en) 2004-06-09
PL186775B1 (en) 2004-02-27
CZ90898A3 (en) 1998-10-14
PL325574A1 (en) 1998-09-28

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