EP2348272A3 - Regenerativer Wärmetauscher und Verfahren zur Übertragung von Wärme zwischen zwei Feststoffen - Google Patents

Regenerativer Wärmetauscher und Verfahren zur Übertragung von Wärme zwischen zwei Feststoffen Download PDF

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Publication number
EP2348272A3
EP2348272A3 EP11151711.6A EP11151711A EP2348272A3 EP 2348272 A3 EP2348272 A3 EP 2348272A3 EP 11151711 A EP11151711 A EP 11151711A EP 2348272 A3 EP2348272 A3 EP 2348272A3
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EP
European Patent Office
Prior art keywords
heat exchanger
heat
free
flowing solid
exchanger surface
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.)
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Application number
EP11151711.6A
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English (en)
French (fr)
Other versions
EP2348272A2 (de
EP2348272B1 (de
Inventor
Bernd Epple
Joachim Seeber
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.)
Technische Universitaet Darmstadt
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Technische Universitaet Darmstadt
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Priority to PL11151711T priority Critical patent/PL2348272T3/pl
Publication of EP2348272A2 publication Critical patent/EP2348272A2/de
Publication of EP2348272A3 publication Critical patent/EP2348272A3/de
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Publication of EP2348272B1 publication Critical patent/EP2348272B1/de
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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
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/02—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using granular particles
    • 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
    • F28D17/005—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 granular particles

Abstract

Die Erfindung betrifft einen regenerativen Wärmetauscher (45) sowie ein Verfahren zur Übertragung von Wärme von einem ersten rieselfähigen Feststoff (F1) auf einen zweiten rieselfähigen Feststoff (F2). Eine Wärmetauscherfläche (47) des Wärmetauscher (45)kann durch eine Positioniereinrichtung (60) zwischen einer Wärmeaufnahmestellung (I) und einer Wärmeabgabestellung (II) umgeschaltet werden. In der Wärmeaufnahmestellung (I) rieselt ein erster rieselfähiger Feststoff (F1) entlang der Wärmetauscherfläche (47) von einer ersten Seite (72) zu einer zweiten Seite (73). Dabei erwärmt sich die Wärmetauscherfläche (47), wobei ihre Temperatur von der ersten Seite (72) zur zweiten Seite (73) kontinuierlich zunimmt. Nach dem Aufheizen der Wärmetauscherfläche (47) bewegt die Positioniereinrichtung (60) die Wärmetauscherfläche (47) in die Wärmeabgabestellung (II), in der der zu erwärmende zweite rieselfähige Feststoff (F2) entlang der Wärmetauscherfläche (47) geleitet wird. Der zweite rieselfähige Feststoff (F2) bewegt sich dabei von der weniger warmen zweiten Seite (73) zur wärmeren ersten Seite (72) hin. Bei einer bevorzugten Wärmetauscheranordnung (46) sind drei regenerative Wärmetauscher (45) vorgesehen, wobei sich jeder Wärmetaucher (45) in einem anderen Stellung (I, II) oder Zwischenstellung befindet.
EP11151711.6A 2010-01-22 2011-01-21 Regenerativer Wärmetauscher und Verfahren zur Übertragung von Wärme zwischen zwei Feststoffen Active EP2348272B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11151711T PL2348272T3 (pl) 2010-01-22 2011-01-21 Regeneracyjny wymiennik ciepła i sposób przenoszenia ciepła między dwoma ciałami stałymi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010005578A DE102010005578A1 (de) 2010-01-22 2010-01-22 Regenerativer Wärmetauscher und Verfahren zur Übertragung von Wärme zwischen zwei Feststoffen

Publications (3)

Publication Number Publication Date
EP2348272A2 EP2348272A2 (de) 2011-07-27
EP2348272A3 true EP2348272A3 (de) 2015-08-26
EP2348272B1 EP2348272B1 (de) 2018-10-31

Family

ID=43901504

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11151711.6A Active EP2348272B1 (de) 2010-01-22 2011-01-21 Regenerativer Wärmetauscher und Verfahren zur Übertragung von Wärme zwischen zwei Feststoffen

Country Status (4)

Country Link
EP (1) EP2348272B1 (de)
DE (1) DE102010005578A1 (de)
ES (1) ES2700501T3 (de)
PL (1) PL2348272T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110083018A1 (en) 2009-10-06 2011-04-07 Validity Sensors, Inc. Secure User Authentication
DE102011055678A1 (de) * 2011-11-24 2013-05-29 Technische Universität Darmstadt Kalziniervorrichtung zur Abscheidung von Kohlendioxid aus einem Feststoff

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB322601A (en) * 1928-10-29 1929-12-12 Wilfred Rothery Wood Improved apparatus wherein gases are passed over solids
FR1493816A (fr) * 1965-08-30 1967-09-01 Babcock & Wilcox Co échangeur de chaleur
EP0044476A2 (de) * 1980-07-18 1982-01-27 Wolfgang Keller Rohr zur indirekten Wärmebehandlung von rieselfähigen Stoffen und aus solchen Rohren zusammengesetzter Wärmeaustauscher
DE3133470A1 (de) * 1981-08-25 1983-03-31 Saarbergwerke AG, 6600 Saarbrücken Regeneratives waermeuebertragungs- und reinigungssystem
DE3225838A1 (de) * 1982-07-09 1984-01-12 Gadelius K.K., Tokyo Verfahren zur waermerueckgewinnung aus staubbeladenem gas
US5362449A (en) * 1991-02-26 1994-11-08 Applied Regenerative Tech. Co., Inc. Regenerative gas treatment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB789970A (en) * 1953-02-04 1958-01-29 Green & Son Ltd Improved heat exchanger of the regenerative type
US6019160A (en) * 1998-12-16 2000-02-01 Abb Air Preheater, Inc. Heat transfer element assembly
DE102007027967A1 (de) * 2007-06-19 2008-12-24 Coperion Waeschle Gmbh & Co. Kg Vorrichtung zum Kühlen oder Heizen von Schüttgut sowie Verfahren zum Betrieb einer derartigen Vorrichtung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB322601A (en) * 1928-10-29 1929-12-12 Wilfred Rothery Wood Improved apparatus wherein gases are passed over solids
FR1493816A (fr) * 1965-08-30 1967-09-01 Babcock & Wilcox Co échangeur de chaleur
EP0044476A2 (de) * 1980-07-18 1982-01-27 Wolfgang Keller Rohr zur indirekten Wärmebehandlung von rieselfähigen Stoffen und aus solchen Rohren zusammengesetzter Wärmeaustauscher
DE3133470A1 (de) * 1981-08-25 1983-03-31 Saarbergwerke AG, 6600 Saarbrücken Regeneratives waermeuebertragungs- und reinigungssystem
DE3225838A1 (de) * 1982-07-09 1984-01-12 Gadelius K.K., Tokyo Verfahren zur waermerueckgewinnung aus staubbeladenem gas
US5362449A (en) * 1991-02-26 1994-11-08 Applied Regenerative Tech. Co., Inc. Regenerative gas treatment

Also Published As

Publication number Publication date
EP2348272A2 (de) 2011-07-27
PL2348272T3 (pl) 2019-02-28
ES2700501T3 (es) 2019-02-18
DE102010005578A1 (de) 2011-07-28
EP2348272B1 (de) 2018-10-31

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