EP1925897A1 - Anpassungsziegelstein für Wärmetauscher - Google Patents

Anpassungsziegelstein für Wärmetauscher Download PDF

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Publication number
EP1925897A1
EP1925897A1 EP07021683A EP07021683A EP1925897A1 EP 1925897 A1 EP1925897 A1 EP 1925897A1 EP 07021683 A EP07021683 A EP 07021683A EP 07021683 A EP07021683 A EP 07021683A EP 1925897 A1 EP1925897 A1 EP 1925897A1
Authority
EP
European Patent Office
Prior art keywords
brick
adapting
heat exchangers
bricks
annulus
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
EP07021683A
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English (en)
French (fr)
Other versions
EP1925897B1 (de
Inventor
Daniel Tatar
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.)
Tatar Doru
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1925897A1 publication Critical patent/EP1925897A1/de
Application granted granted Critical
Publication of EP1925897B1 publication Critical patent/EP1925897B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
    • F28D17/02—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles using rigid bodies, e.g. of porous material
    • 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
    • F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
    • F27D1/042—Bricks shaped for use in regenerators

Definitions

  • the present invention refers to an adapting brick for realizing heat exchangers of furnace air pre-heaters
  • the first type of brick presents as advantage the fact that it has an increased volume and refractory mass -per cubic meter of structure -given the second type of brick, the one provided with ribs, at the same diameter of the holes.
  • the second type of brick presents an increased exchange surface, per cubic meter of structure and, at the same time, allows a better gas circulation on the horizontal at the same diameter of the holes or, in other words, it allows a better thermal transfer.
  • the technical problem solved by the present invention consists in realizing an intermediary brick for adapting or assembling together the two types of bricks such that to become possible to realize a structure combining the advantages of the first type of brick, which has an increased volume and refractory mass - per cubic meter of structure - with the advantages brought by the bricks that allow a better thermal transfer.
  • an intermediary brick for adapting or assembling together the two types of bricks such that to become possible to realize a structure combining the advantages of the first type of brick, which has an increased volume and refractory mass - per cubic meter of structure - with the advantages brought by the bricks that allow a better thermal transfer.
  • the adapting brick for heat exchangers removes the above-mentioned disadvantages and solves the proposed technical problem in that it forms a horizontal complete row in the heat-exchanger structure which has, under said row, bricks of a "groove - and - tongue"- type joint elements and, above said row, bricks provided with a rib-type joint element, and which is thus made up that its lower part is shaped similar to the lower faces of the lower rows of the adapting row and, its upper face is shaped similar to the bricks that form the rows above the adapting row.
  • the advantage brought by the invention consists in that, above a heat exchange structure realized from the beginning up to a certain height, with bricks having "groove - and - tongue" - type joint elements, the assembling may be continued until the final height of the heat exchanger, by using a brick having a rib-type joint elements.
  • the connecting brick for heat exchangers is made up of a body 1 made of shaped refractory material having in its central part a longitudinal channel a and, evenly distributed around thereof, other longitudinal channels b.
  • radial ribs d oriented from the center of the longitudinal channel a, at 120 degree angles with respect to each other, up to the edges of the upper face c.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Furnace Details (AREA)
  • Non-Reversible Transmitting Devices (AREA)
EP07021683A 2006-11-27 2007-11-08 Anpassungsziegelstein für Wärmetauscher Not-in-force EP1925897B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ROA200600922A RO122219B1 (ro) 2006-11-27 2006-11-27 Cărămidă de adaptare pentru schimbătoare de căldură

Publications (2)

Publication Number Publication Date
EP1925897A1 true EP1925897A1 (de) 2008-05-28
EP1925897B1 EP1925897B1 (de) 2009-12-23

Family

ID=38740188

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07021683A Not-in-force EP1925897B1 (de) 2006-11-27 2007-11-08 Anpassungsziegelstein für Wärmetauscher

Country Status (4)

Country Link
EP (1) EP1925897B1 (de)
AT (1) ATE453093T1 (de)
DE (1) DE602007003937D1 (de)
RO (1) RO122219B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225956A (zh) * 2013-04-11 2013-07-31 长兴宇清炉料制造有限公司 一种用于加热炉的高辐射耐火砖

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113720168B (zh) * 2021-09-08 2024-06-04 洛阳君江建材科技有限公司 一种换热装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1096652A (fr) 1953-12-24 1955-06-23 F Labesse Ets Nouvelle brique pour ruchage d'appareils régénérateurs de chaleur et ruchage perfectionné en résultant
GB994833A (en) * 1961-03-23 1965-06-10 Steuler Industriewerke Gmbh Chequer bricks for the chequer work of regeneratively operated hot-blast stoves
DE1815101A1 (de) * 1968-12-17 1970-06-25 Friedrich Heuser Waermespeichersteine fuer Winderhitzer und andere Waermespeicher
US3549136A (en) * 1968-06-17 1970-12-22 Bethlehem Steel Corp Checkers suitable for forming a checker work in a hot blast stove and method of forming same
USRE27020E (en) * 1969-11-18 1971-01-05 Checkerbrick and checkerwork construction for regenerators
US4150717A (en) * 1977-01-07 1979-04-24 Arthur G. Mckee & Company Interlocking checker tile
RO107441B1 (ro) 1992-02-20 1993-11-30 Doru Tatar Cărămidă pentru schimbătoarele de căldură
RO113869B1 (ro) * 1996-12-20 1998-11-30 Doru Tatar Schimbător de căldură pentru preîncălzitoare de aer
US5924477A (en) * 1995-05-09 1999-07-20 Doru; Tatar Brick for heat exchangers

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1096652A (fr) 1953-12-24 1955-06-23 F Labesse Ets Nouvelle brique pour ruchage d'appareils régénérateurs de chaleur et ruchage perfectionné en résultant
GB994833A (en) * 1961-03-23 1965-06-10 Steuler Industriewerke Gmbh Chequer bricks for the chequer work of regeneratively operated hot-blast stoves
US3549136A (en) * 1968-06-17 1970-12-22 Bethlehem Steel Corp Checkers suitable for forming a checker work in a hot blast stove and method of forming same
DE1815101A1 (de) * 1968-12-17 1970-06-25 Friedrich Heuser Waermespeichersteine fuer Winderhitzer und andere Waermespeicher
USRE27020E (en) * 1969-11-18 1971-01-05 Checkerbrick and checkerwork construction for regenerators
US4150717A (en) * 1977-01-07 1979-04-24 Arthur G. Mckee & Company Interlocking checker tile
RO107441B1 (ro) 1992-02-20 1993-11-30 Doru Tatar Cărămidă pentru schimbătoarele de căldură
US5924477A (en) * 1995-05-09 1999-07-20 Doru; Tatar Brick for heat exchangers
RO114914B1 (ro) 1995-05-09 1999-08-30 Doru Tatar Caramida pentru schimbatoare de caldura
RO113869B1 (ro) * 1996-12-20 1998-11-30 Doru Tatar Schimbător de căldură pentru preîncălzitoare de aer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225956A (zh) * 2013-04-11 2013-07-31 长兴宇清炉料制造有限公司 一种用于加热炉的高辐射耐火砖

Also Published As

Publication number Publication date
EP1925897B1 (de) 2009-12-23
ATE453093T1 (de) 2010-01-15
RO122219B1 (ro) 2009-02-27
DE602007003937D1 (de) 2010-02-04

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