EP0274694B1 - Module d'échange de chaleur en matériau céramique cuit - Google Patents

Module d'échange de chaleur en matériau céramique cuit Download PDF

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Publication number
EP0274694B1
EP0274694B1 EP87118637A EP87118637A EP0274694B1 EP 0274694 B1 EP0274694 B1 EP 0274694B1 EP 87118637 A EP87118637 A EP 87118637A EP 87118637 A EP87118637 A EP 87118637A EP 0274694 B1 EP0274694 B1 EP 0274694B1
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
cut
outs
cards
channels
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.)
Expired - Lifetime
Application number
EP87118637A
Other languages
German (de)
English (en)
Other versions
EP0274694A1 (fr
Inventor
Rudolf Dr. Ganz
Otto Heinz
Heinrich Schelter
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Priority to AT87118637T priority Critical patent/ATE56812T1/de
Publication of EP0274694A1 publication Critical patent/EP0274694A1/fr
Application granted granted Critical
Publication of EP0274694B1 publication Critical patent/EP0274694B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • F28F3/086—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning having one or more openings therein forming tubular heat-exchange passages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/355—Heat exchange having separate flow passage for two distinct fluids
    • Y10S165/356—Plural plates forming a stack providing flow passages therein
    • Y10S165/36—Stacked plates having plurality of perforations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/905—Materials of manufacture

Definitions

  • the invention relates to a heat exchanger module made of fired ceramic material, which is produced by firing a stack of punched and laminated green ceramic cards.
  • Heat exchangers of the type mentioned are known from DE-A 3 136 253. They are made from ceramic foils or cards into which the flow channels are stamped or embossed and which are connected to one another by means of laminating aids. The heat exchanger block thus obtained is first heated and the organic components are baked out at 200-300 ° C. The block is then fired at 1200 to 1700 ° C. Disadvantages are the large number of different card patterns for the construction of the block, the reworking of the green block and the burned block and the limited cleaning possibility of the channels. The invention seeks to remedy this. The heat exchanger should be able to be produced using a minimum of card samples and be used equally for particle-laden gas flows and for the heat exchange between liquid-gas and liquid-liquid.
  • a heat exchanger module which is characterized in that the cards have first recesses which form continuous channels in stacked cards and have second recesses which are arranged around the first recesses in such a way that the second recesses of adjacent cards are stacked Cards partially overlap each other, forming channels that extend perpendicular to and surround the continuous channels.
  • the second recesses can be slot-shaped or angled.
  • the inside of the angle can have a circular boundary, which is arranged concentrically to the first recess.
  • the second recesses of the first card can be slit-shaped and those of the second card can be circular.
  • the slots can have a length of 1 to 3 diameters of the first recesses.
  • the advantages achieved by the invention are essentially to be seen in the fact that the module can be constructed from one to a maximum of two card patterns. Punching and positioning of bars and baffles are no longer necessary. Simple construction of a heat exchanger system from such modules. Reliable sealing of the material flows against each other in the module by connecting the individual cards over a large area. Around the tubular, straight-line channels for the hot medium (first recesses) and the slit-shaped channels, enough material remains that builds up over the module height to laminate columns and tubes that can be compressed under high pressure, thereby avoiding laminating errors . If necessary, the fired module can be sealed by a second fire and the introduction of sealant, e.g.
  • Silicon or a glaze can be improved in the interior of the module via the tubular channels intended for the warm medium.
  • the heat exchanger module is particularly well suited for the construction of heat exchanger systems.
  • the modules are expediently stacked on top of one another. In this arrangement, the hot medium is guided in a straight line through the columnar structure.
  • the modules can be sealed together by gluing with organic or inorganic adhesives, mortars, glasses and the like. However, conventional sealing elements such as fiber cords, fiber papers, O-rings, C seals, etc. are also suitable.
  • the sealing surfaces can be structured or ground. Any number of columns can be installed in a heat exchanger housing. It is sufficient to brace the individual columns against a fixed abutment with spring elements to compensate for thermal expansion.
  • a rigid connection between the columns is not necessary. However, they can be positioned using guide elements inserted in the module's guide grooves.
  • the guide elements can be designed in such a way that the cold medium is always led into the interior of the module during the transition from one column to the next. Due to the design of the heat exchanger housing, the operating mode of the heat exchanger can be changed from e.g. Cross - can be changed to cross-countercurrent.
  • the card pattern according to FIG. 1 has circular recesses 1 as the first recess and recesses 2 formed around it as second recesses, the inside of the angle being designed as a circular boundary 3.
  • the heat exchanger module is built up by alternately stacking the cards from stacks a and a '. This results in continuous tubular channels 12 and slot-shaped channels 13 perpendicular thereto, which surround the tubular channels and lie alternately in one or more map planes.
  • the heat exchanger module according to FIG. 4 is constructed similarly. It differs from the heat exchanger module according to FIG. 2 only in the card pattern. Slit-shaped second recesses 4 are arranged around the circular first recesses 1 (FIG. 3). The heat exchanger module is built up by alternately stacking the cards from stacks b and b '.
  • the heat exchanger module according to FIG. 6 is constructed from two different card patterns 5 and 6, which are alternately layered on top of one another.
  • the card pattern 5 has circular first recesses 1 and slot-shaped second recesses 7 around it, while the second card pattern 6 has circular first recesses 1 and circular second recesses 8.
  • the recesses 1 form tubular channels 12, while the recesses 8 each bridge four opposite ends of the slots 7, as a result of which the slot-shaped channels 13 form in the card plane.
  • the height of the channels 13, the direction of flow of which extends essentially transversely to the tubular channels 12, can be varied by stacking a plurality of cards of a stack a, a ', b, b', or the card pattern 5 or 6.
  • the perforation 9 on the edge of the card can serve to accommodate stacking aids, guide elements, assembly aids 10 etc.
  • heat exchanger modules 14 are combined to form columns 16, which are arranged in a housing 15 parallel to one another.
  • the individual columns 16 are fixed in relation to one another and with respect to the housing 15 by mounting aids 10, which can also be designed as guide elements.
  • Seals 11 are arranged between the modules 14 of a column 16 in order to prevent the heat exchange media from mixing.
  • the ends of individual columns 16 are also sealed off from the housing 15 by seals 11.
  • the columns 16 are arranged on bearing elements 17, 17 ', which are sealed off from the housing 15 by means of seals 11 with respect to the columns 16 and 11', 18 and 19. While the bearing element 17 'is supported directly on the housing 15 via seal 11', the bearing element 17 is supported on the housing 15 via springs 20. 21 indicates the flow direction of the cold medium and 22 the flow direction of the hot medium.

Landscapes

  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Ceramic Products (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Paper (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Filtering Materials (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cookers (AREA)
  • Laminated Bodies (AREA)

Claims (8)

1. Module d'échangeur de chaleur réalisé en un matériau céramique cuit et constitué par une pile (a, a') de cartes céramiques à vert découpées et laminées, caractérisé en ce que les cartes des premières ouvertures (1), qui forment des canaux continus (12) lorsque les cartes sont empilées, et possèdent des secondes ouvertures (2, 4, 7, 8), qui sont disposées autour des premières ouvertures (1) de telle sorte que les secondes ouvertures (2, 4, 7, 8) de cartes voisines se chevauchent partiellement lorsque les cartes sont empilées, en formant des canaux (13) qui s'étendent perpendiculairement aux canaux continus (12) et entourent ces derniers.
2. Module d'échangeur de chaleur selon la revendication 1, caractérisé en ce que les secondes ouvertures (4, 7) sont réalisées sous la forme de fentes.
3. Module d'échangeur de chaleur selon la revendication 1, caractérisé en ce que les secondes ouvertures (2) sont réalisées avec une forme anguleuse.
4. Module d'échangeur de chaleur selon la revendication 3, caractérisé en ce que le côté intérieur de l'angle possède une limite circulaire (3) qui est concentrique à la première ouverture (1).
5. Module d'échangeur de chaleur selon la revendication 1, caractérisé en ce que les secondes ouvertures (7, 8) de la première carte (5) sont réalisées sous la forme de fentes et que les ouvertures de la seconde carte (6) sont réalisées avec une forme circulaire.
6. Module d'échangeur de chaleur selon la revendication 1, caractérisé en ce que les premières ouvertures (1) constituant les canaux possèdent une forme circulaire.
7. Module d'échangeur de chaleur selon la revendication 1, caractérisé en ce que la première ouverture (1) est entourée par quatre fentes (4, 7) perpendiculaires entre elles.
8. Module d'échangeur de chaleur selon la revendication 1, caractérisé en ce que les fentes (4, 7) possèdent une longueur comprise entre un et trois diamètres des premières ouvertures (1 ).
EP87118637A 1986-12-20 1987-12-16 Module d'échange de chaleur en matériau céramique cuit Expired - Lifetime EP0274694B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87118637T ATE56812T1 (de) 1986-12-20 1987-12-16 Waermetauschermodul aus gebranntem keramischen material.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863643750 DE3643750A1 (de) 1986-12-20 1986-12-20 Waermetauschermodul aus gebranntem keramischen material
DE3643750 1986-12-20

Publications (2)

Publication Number Publication Date
EP0274694A1 EP0274694A1 (fr) 1988-07-20
EP0274694B1 true EP0274694B1 (fr) 1990-09-19

Family

ID=6316768

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87118637A Expired - Lifetime EP0274694B1 (fr) 1986-12-20 1987-12-16 Module d'échange de chaleur en matériau céramique cuit

Country Status (12)

Country Link
US (1) US4934453A (fr)
EP (1) EP0274694B1 (fr)
JP (1) JP2553114B2 (fr)
AT (1) ATE56812T1 (fr)
CA (1) CA1301159C (fr)
DE (2) DE3643750A1 (fr)
DK (1) DK161409C (fr)
ES (1) ES2017995B3 (fr)
FI (1) FI84661C (fr)
GR (1) GR3001071T3 (fr)
IE (1) IE61480B1 (fr)
NO (1) NO166674C (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022654A1 (de) * 1990-07-17 1992-01-23 Hoechst Ag Karte aus keramischem material zum aufbau von durchlaessigen strukturen
EP0571881B1 (fr) * 1992-05-23 1995-10-18 Hoechst CeramTec Aktiengesellschaft Module d'échangeur de chaleur
DE4238190C2 (de) * 1992-11-12 1994-09-08 Hoechst Ceram Tec Ag Keramikmodul
WO1997021064A1 (fr) * 1995-12-01 1997-06-12 Imi Marston Limited Echangeur thermique
WO1999066280A1 (fr) * 1998-06-12 1999-12-23 Chart Heat Exchangers Limited Echangeur de chaleur
US6854509B2 (en) * 2001-07-10 2005-02-15 Matthew P. Mitchell Foil structures for regenerators
DE10138970A1 (de) * 2001-08-08 2003-02-20 Bayer Ag Rohrreaktor auf Basis eines Schichtstoffes
US7883670B2 (en) * 2002-02-14 2011-02-08 Battelle Memorial Institute Methods of making devices by stacking sheets and processes of conducting unit operations using such devices
DE102004005832B4 (de) * 2003-02-18 2005-12-08 Dr. Schnabel Gmbh & Co Kg Verbundwärmetauscher
JP4239077B2 (ja) * 2003-08-20 2009-03-18 独立行政法人 日本原子力研究開発機構 高温耐食性セラミックス製コンパクト熱交換器
US7637313B2 (en) * 2004-04-14 2009-12-29 Panasonic Corporation Heat exchanger and its manufacturing method
JP2006064296A (ja) * 2004-08-27 2006-03-09 Sgl Carbon Ag 膨張黒鉛から成る熱伝導板とその製造方法
JP4742233B2 (ja) * 2005-05-13 2011-08-10 株式会社東芝 セラミックス製熱交換器
GB2428780A (en) * 2005-07-27 2007-02-07 John Rhys Jones Perforated plate heat exchanger
FR2905754B1 (fr) * 2006-09-12 2008-10-31 Boostec Sa Sa Procede de fabrication d'un dispositif de type echangeur de chaleur en carbure de silicium et dispositif en carbure de silicium realise par le procede
DE102008029096B4 (de) * 2008-06-20 2010-04-15 Voith Patent Gmbh Verdampfer für ein Abwärmenutzungssystem
JP4557055B2 (ja) * 2008-06-25 2010-10-06 ソニー株式会社 熱輸送デバイス及び電子機器
RU2450210C2 (ru) * 2010-05-04 2012-05-10 Общество с ограниченной ответственностью "Научный Центр "Керамические Двигатели" им. А.М. Бойко" (ООО "Центр Бойко") Противоточный пластинчатый матрично-кольцевой малогабаритный керамический рекуператор
US9425124B2 (en) * 2012-02-02 2016-08-23 International Business Machines Corporation Compliant pin fin heat sink and methods
TWM469450U (zh) * 2013-01-21 2014-01-01 Huang-Han Chen 冷凝排
JP2017219226A (ja) * 2016-06-06 2017-12-14 イビデン株式会社 熱交換器
EP3921587A4 (fr) * 2019-02-05 2022-11-09 Pranav Vikas India PVT Limited Échangeur de chaleur universel

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US1775041A (en) * 1925-02-21 1930-09-02 Karmazin John Radiator
US1982931A (en) * 1933-06-17 1934-12-04 Mccord Radiator & Mfg Co Radiator core
US2166375A (en) * 1937-05-08 1939-07-18 Schware Paul Heat-exchanging structure and its constructional elements
US2246258A (en) * 1938-10-12 1941-06-17 York Ice Machinery Corp Method of making heat exchange apparatus
US3409075A (en) * 1965-08-20 1968-11-05 Union Carbide Corp Matrix heat exchange cores
US3591153A (en) * 1970-01-19 1971-07-06 Koppers Co Inc Interlocking checker bricks and checker shoes for a blast furnace stove
SE355860B (fr) * 1971-09-08 1973-05-07 K Oestbo
US4107919A (en) * 1975-03-19 1978-08-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Heat exchanger
US4423771A (en) * 1978-08-18 1984-01-03 Frederick Charles V Heat exchanger
FR2455721A1 (fr) * 1979-05-02 1980-11-28 Inst Francais Du Petrole Echangeur de chaleur compact
US4437217A (en) * 1980-05-19 1984-03-20 Hague International Composite ceramic heat exchange tube
FR2500610B1 (fr) * 1981-02-25 1986-05-02 Inst Francais Du Petrole Echangeur de chaleur a plaques perforees
JPS57155088A (en) * 1981-03-20 1982-09-25 Hitachi Ltd Heat exchanger
DE3136253A1 (de) * 1981-09-12 1983-03-31 Rosenthal Technik Ag, 8672 Selb Verfahren und vorrichtung zum herstellen von waermetauschern aus keramischen folien
US4431050A (en) * 1981-10-16 1984-02-14 Avco Corporation Stacked-plate heat exchanger made of identical corrugated plates
US4432408A (en) * 1982-07-19 1984-02-21 The Dow Chemical Co. Method and compressed vermicular expanded graphite apparatus for heat exchanging
US4550776A (en) * 1983-05-24 1985-11-05 Lu James W B Inclined radially louvered fin heat exchanger
JPS6078707A (ja) * 1983-10-07 1985-05-04 日本碍子株式会社 セラミツクハニカム構造体およびその製法ならびにこれを利用した回転蓄熱式セラミツク熱交換体およびその押出し成形金型

Also Published As

Publication number Publication date
US4934453A (en) 1990-06-19
JPS63163789A (ja) 1988-07-07
ES2017995B3 (es) 1991-03-16
DE3765106D1 (de) 1990-10-25
DK670987D0 (da) 1987-12-18
IE873453L (en) 1988-06-20
DK161409B (da) 1991-07-01
FI84661C (fi) 1991-12-27
DK670987A (da) 1988-06-21
FI84661B (fi) 1991-09-13
IE61480B1 (en) 1994-11-02
DK161409C (da) 1991-12-09
DE3643750A1 (de) 1988-06-30
ATE56812T1 (de) 1990-10-15
FI875568A0 (fi) 1987-12-17
GR3001071T3 (en) 1992-03-20
NO166674B (no) 1991-05-13
NO166674C (no) 1991-08-21
NO875328L (no) 1988-06-21
NO875328D0 (no) 1987-12-18
EP0274694A1 (fr) 1988-07-20
JP2553114B2 (ja) 1996-11-13
FI875568A (fi) 1988-06-21
CA1301159C (fr) 1992-05-19

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