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EP0061537A1 - Support ou suspension de matières d'isolement - Google Patents

Support ou suspension de matières d'isolement Download PDF

Info

Publication number
EP0061537A1
EP0061537A1 EP81200346A EP81200346A EP0061537A1 EP 0061537 A1 EP0061537 A1 EP 0061537A1 EP 81200346 A EP81200346 A EP 81200346A EP 81200346 A EP81200346 A EP 81200346A EP 0061537 A1 EP0061537 A1 EP 0061537A1
Authority
EP
European Patent Office
Prior art keywords
support
plate
suspension
furnace
strips
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Withdrawn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
EP81200346A
Other languages
German (de)
English (en)
Inventor
Theodor Johann Sevink
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP81200346A priority Critical patent/EP0061537A1/fr
Publication of EP0061537A1 publication Critical patent/EP0061537A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/14—Supports for linings
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • F27D1/0009—Comprising ceramic fibre elements
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/02—Crowns; Roofs
    • F27D1/021—Suspended roofs

Definitions

  • the present invention relates to a support or suspension for insulating material in a furnace, comprising a metal support frame of stainless material and strips of refractory mineral material or synthetic material which are connected to the support frame by the support or suspension.
  • insulating material refractory mineral or synthetic material is considered for use and therefore one speaks of felt furnaces at present.
  • Tests have been carried out to determine whether the strips of refractory mineral or synthetic material might remain in their places by means of adhering them. This appears not to be so.
  • the invention tends to improve the above. It appears that this is achieved by still forming the support or suspension of metal, but having it positioned within the surface of the insulating material which is exposed to the heat.
  • the first embodiment of the invention is characterized in that the support consists of a metal strip which is formed by a plate with recesses, punched out to at least one side. Said recesses may be triangular, so that points are obtained, which protrude to at least one side.
  • a second possibility is characterized in that the support consists of a metal strip formed by a plate, at least one longitudinal edge of which is crenated or knurled.
  • At least a plurality of the metal strips will have to consist of a metal plate with folded edge which is shorter than the plate, and the ends of the plate are provided with slots which are defined by the plate and the edge, so that the plate with folded edge can be shifted into the corner profiles of the support frame.
  • the folded edges of two plates are interconnected, for instance by spot welding.
  • the metal strips and the support frame are formed of stainless steel.
  • a furnace which is provided with the above mentioned supports or suspensions, may be characterized in that the metal strips are arranged vertically along the upwardly directed walls.
  • the support frame is symbolized by two parallel corner profiles 1 and 2 which are interconnected by a corner profile 3.
  • the latter corner profile 3 is located anyway in or on the vicinity of the outer peripheral surface of the furnace, which is not further illustrated, but parallel to the corner profiles 1 and 2 more profiles may extend in the event of larger furnaces.
  • metal strips 5 and 6 showing two possible embodiments of the invention, which are preferably made of stainless steel.
  • Both metal strips consist of a rectangular plate 7 with a length which is almost equal to the length of the strip 4 of refractory material, but with a considerably smaller height. The further these plates are away from the high temperature, the less they will function as heat bridge. The height only needs to be just sufficient to be able to punch protrusions 8 of sufficient strength therefrom.
  • said protrusions consist of triangular points, which are alternately punched to the one and to the other side of the central area of the plate 7, but they could also consist of rectangles which are punched from the area of the longitudinal edge thereof, so that a crenelled appearance is achieved.
  • connection with the metal support frame which is particularly important for the insulation of a ceiling of a furnace, is achieved by providing at least a plurality of the plates 7 in the way, as indicated for metal strip 5, with a folded edge 9, which may be shorter than the metal strip, but should be adapted to rest on the profiles 1 and 2.
  • a slot 10 is provided at both ends, so that the strip 5 is made slidable, as it were, over the profiles 1 and 2.
  • fig. 3 and 5 relate to a square-folded plate 13 and fig. 4 relates to a circle-sector-like folded plate 14, the ends of which may of course be formed in the same way as shown in fig. 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
EP81200346A 1981-03-27 1981-03-27 Support ou suspension de matières d'isolement Withdrawn EP0061537A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP81200346A EP0061537A1 (fr) 1981-03-27 1981-03-27 Support ou suspension de matières d'isolement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81200346A EP0061537A1 (fr) 1981-03-27 1981-03-27 Support ou suspension de matières d'isolement

Publications (1)

Publication Number Publication Date
EP0061537A1 true EP0061537A1 (fr) 1982-10-06

Family

ID=8188118

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81200346A Withdrawn EP0061537A1 (fr) 1981-03-27 1981-03-27 Support ou suspension de matières d'isolement

Country Status (1)

Country Link
EP (1) EP0061537A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420996A1 (de) * 1984-06-06 1985-12-12 Dr. Werner Herdieckerhoff, Nachf. Industrieöfen-Apparatebau, 4750 Unna Isolierende auskleidung der wandungen von raeumen, insbesondere in oefen
EP0286534A1 (fr) * 1987-04-07 1988-10-12 PROMOREF SA (Sté anonyme française dite:) Elément modulaire pour le garnissage de fours et procédé pour sa mise en place
EP1242699A4 (fr) * 1999-12-14 2004-09-08 Exxonmobil Oil Corp Systeme de fixation d'un doublage de carreaux ceramiques
CN105865206A (zh) * 2016-05-20 2016-08-17 中冶华天工程技术有限公司 砌体托架装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2940017A (en) * 1957-04-04 1960-06-07 Gen Dynamics Corp In-flight test system and assembly
US2991060A (en) * 1958-04-16 1961-07-04 Sklenar Wenzeslaw Frank Reverberatory furnace
US3172171A (en) * 1961-09-11 1965-03-09 Automated Building Components Connector
GB1128877A (en) * 1966-05-19 1968-10-02 Babcock & Wilcox Co Furnace wall structure
GB1161272A (en) * 1967-02-22 1969-08-13 Oesterr Amerikan Magnesit Refractory Hanger Brick

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2940017A (en) * 1957-04-04 1960-06-07 Gen Dynamics Corp In-flight test system and assembly
US2991060A (en) * 1958-04-16 1961-07-04 Sklenar Wenzeslaw Frank Reverberatory furnace
US3172171A (en) * 1961-09-11 1965-03-09 Automated Building Components Connector
GB1128877A (en) * 1966-05-19 1968-10-02 Babcock & Wilcox Co Furnace wall structure
GB1161272A (en) * 1967-02-22 1969-08-13 Oesterr Amerikan Magnesit Refractory Hanger Brick

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420996A1 (de) * 1984-06-06 1985-12-12 Dr. Werner Herdieckerhoff, Nachf. Industrieöfen-Apparatebau, 4750 Unna Isolierende auskleidung der wandungen von raeumen, insbesondere in oefen
EP0286534A1 (fr) * 1987-04-07 1988-10-12 PROMOREF SA (Sté anonyme française dite:) Elément modulaire pour le garnissage de fours et procédé pour sa mise en place
FR2613821A1 (fr) * 1987-04-07 1988-10-14 Promoref Sa Element modulaire pour le garnissage de fours et procede pour sa mise en place
EP1242699A4 (fr) * 1999-12-14 2004-09-08 Exxonmobil Oil Corp Systeme de fixation d'un doublage de carreaux ceramiques
CN105865206A (zh) * 2016-05-20 2016-08-17 中冶华天工程技术有限公司 砌体托架装置

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19830208

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19851018