CA2379550A1 - Heat transfer element assembly - Google Patents

Heat transfer element assembly Download PDF

Info

Publication number
CA2379550A1
CA2379550A1 CA002379550A CA2379550A CA2379550A1 CA 2379550 A1 CA2379550 A1 CA 2379550A1 CA 002379550 A CA002379550 A CA 002379550A CA 2379550 A CA2379550 A CA 2379550A CA 2379550 A1 CA2379550 A1 CA 2379550A1
Authority
CA
Canada
Prior art keywords
heat transfer
transfer element
plate
plates
undulations
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
CA002379550A
Other languages
French (fr)
Other versions
CA2379550C (en
Inventor
Gary F. Brown
Michael M. Chen
Wayne S. Counterman
Donald J. Dugan
Scott F. Harting
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.)
Arvos Ljungstroem LLC
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
Publication of CA2379550A1 publication Critical patent/CA2379550A1/en
Application granted granted Critical
Publication of CA2379550C publication Critical patent/CA2379550C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • 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
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/041—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with axial flow through the intermediate heat-transfer medium
    • F28D19/042—Rotors; Assemblies of heat absorbing masses
    • F28D19/044—Rotors; Assemblies of heat absorbing masses shaped in sector form, e.g. with baskets

Abstract

The thermal performance of the heat transfer element assemblies (40) for rotary regenerative air preheaters (10) is enhanced to provide a desired level of heat transfer and pressure drop with a reduced weight. The heat transfer plates (44, 48) in the assemblies (40) have spaced apart dimples (54, 56) for maintaining plate spacing and oblique undulations with the undulations (52) on adjacent plates preferably extending at opposite oblique angles. The dimples (54, 56) may be on every other plate (44, 48) and alternate between the two sides of the plates (44, 48) or they may be on every plate and all extend to the same side.
CA002379550A 1999-08-18 2000-08-07 Heat transfer element assembly Expired - Fee Related CA2379550C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/376,201 US6516871B1 (en) 1999-08-18 1999-08-18 Heat transfer element assembly
US09/376,201 1999-08-18
PCT/US2000/021473 WO2001013055A1 (en) 1999-08-18 2000-08-07 Heat transfer element assembly

Publications (2)

Publication Number Publication Date
CA2379550A1 true CA2379550A1 (en) 2001-02-22
CA2379550C CA2379550C (en) 2006-01-17

Family

ID=23484086

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002379550A Expired - Fee Related CA2379550C (en) 1999-08-18 2000-08-07 Heat transfer element assembly

Country Status (15)

Country Link
US (1) US6516871B1 (en)
EP (1) EP1204837B1 (en)
JP (1) JP3613709B2 (en)
KR (1) KR100477175B1 (en)
CN (1) CN1192204C (en)
AU (1) AU7054700A (en)
BR (1) BR0013288A (en)
CA (1) CA2379550C (en)
CZ (1) CZ2002565A3 (en)
DE (1) DE60002892T2 (en)
ES (1) ES2198352T3 (en)
MX (1) MXPA02000644A (en)
TW (1) TW482886B (en)
WO (1) WO2001013055A1 (en)
ZA (1) ZA200200225B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170102193A1 (en) * 2015-10-07 2017-04-13 Arvos Inc. Alternating notch configuration for spacing heat transfer sheets
US20190154355A1 (en) * 2016-04-05 2019-05-23 Arvos Ljungstrom Llc Rotor for a rotary pre-heater for high temperature operation

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6991023B2 (en) * 2003-04-24 2006-01-31 Sunpower, Inc. Involute foil regenerator
DE102006003317B4 (en) 2006-01-23 2008-10-02 Alstom Technology Ltd. Tube bundle heat exchanger
CN101970907B (en) * 2008-07-10 2015-01-07 韩国德尔福汽车系统公司 Oil cooler for transmission
TWM371233U (en) * 2009-04-16 2009-12-21 Asia Vital Components Co Ltd Inclined wave-shape plate and its heat exchanger
US9557119B2 (en) 2009-05-08 2017-01-31 Arvos Inc. Heat transfer sheet for rotary regenerative heat exchanger
US20110005706A1 (en) * 2009-07-08 2011-01-13 Breen Energy Solutions Method for Online Cleaning of Air Preheaters
US8622115B2 (en) * 2009-08-19 2014-01-07 Alstom Technology Ltd Heat transfer element for a rotary regenerative heat exchanger
US8672673B2 (en) * 2010-01-15 2014-03-18 Lennox Industries, Inc. Self-locating nitrogen oxide reduction baffle for furnace and gas furnace incorporating the same
WO2011090368A2 (en) * 2010-01-25 2011-07-28 Francisco Alvarado Barrientos Heat recuperator
CN102636056B (en) * 2012-04-25 2015-03-18 龚胜 Fan plate type corrugated heat exchanger
US9200853B2 (en) 2012-08-23 2015-12-01 Arvos Technology Limited Heat transfer assembly for rotary regenerative preheater
US10175006B2 (en) 2013-11-25 2019-01-08 Arvos Ljungstrom Llc Heat transfer elements for a closed channel rotary regenerative air preheater
JP2017048973A (en) * 2015-09-02 2017-03-09 アルヴォス インコーポレイテッド Heat transfer element laminated body
TWI707121B (en) * 2016-10-11 2020-10-11 美商傲華公司 An alternating notch configuration for spacing heat transfer sheets
WO2018125134A1 (en) 2016-12-29 2018-07-05 Arvos, Ljungstrom Llc. A heat transfer sheet assembly with an intermediate spacing feature
US20190120566A1 (en) * 2017-04-05 2019-04-25 Arvos Ljungstrom Llc A rotary pre-heater for high temperature operation
US10837714B2 (en) * 2017-06-29 2020-11-17 Howden Uk Limited Heat transfer elements for rotary heat exchangers
FI129211B (en) * 2018-09-11 2021-09-30 Tercosys Oy Energy management method and arrangement
KR102552983B1 (en) * 2021-06-11 2023-07-07 주식회사 팬직 Hot air dryer

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE465567A (en)
SE127755C1 (en) * 1945-05-28 1950-03-28 Ljungstroms Angturbin Ab Element set for heat exchangers
US2940736A (en) * 1949-05-25 1960-06-14 Svenska Rotor Maskiner Ab Element set for heat exchangers
US2696976A (en) * 1949-06-22 1954-12-14 Jarvis C Marble Element set for air preheaters
US2879979A (en) * 1956-11-08 1959-03-31 Byrhl F Wheeler Evaporative wheel
US3183963A (en) * 1963-01-31 1965-05-18 Gen Motors Corp Matrix for regenerative heat exchangers
US3373798A (en) * 1965-11-19 1968-03-19 Gen Motors Corp Regenerator matrix
GB1210228A (en) 1966-11-10 1970-10-28 Svenska Rotor Maskiner Ab Improvements in and relating to heat exchangers
US3463222A (en) * 1967-08-16 1969-08-26 Air Preheater Double dimpled surface for heat exchange plate
CH517280A (en) 1968-01-31 1971-12-31 Nippon Kokan Kk Gas/liquid absorption systems
DE6751210U (en) * 1968-09-07 1969-01-30 Appbau Rothemuehle Brandt HEATING PLATES FOR REGENERATIVE HEAT EXCHANGERS
DE1918433B2 (en) 1969-04-11 1978-11-09 Siegfried 7770 Ueberlingen Kuebler Trickle insert for installation in cooling towers, absorption towers or the like
US4396058A (en) 1981-11-23 1983-08-02 The Air Preheater Company Heat transfer element assembly
US4744410A (en) * 1987-02-24 1988-05-17 The Air Preheater Company, Inc. Heat transfer element assembly
US4801410A (en) 1987-07-02 1989-01-31 The Marley Cooling Tower Company Plastic fill sheet for water cooling tower with air guiding spacers
US5944094A (en) * 1996-08-30 1999-08-31 The Marley Cooling Tower Company Dry-air-surface heat exchanger
US5836379A (en) * 1996-11-22 1998-11-17 Abb Air Preheater, Inc. Air preheater heat transfer surface
US5979050A (en) * 1997-06-13 1999-11-09 Abb Air Preheater, Inc. Air preheater heat transfer elements and method of manufacture
US6019160A (en) * 1998-12-16 2000-02-01 Abb Air Preheater, Inc. Heat transfer element assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170102193A1 (en) * 2015-10-07 2017-04-13 Arvos Inc. Alternating notch configuration for spacing heat transfer sheets
US10094626B2 (en) * 2015-10-07 2018-10-09 Arvos Ljungstrom Llc Alternating notch configuration for spacing heat transfer sheets
US20190154355A1 (en) * 2016-04-05 2019-05-23 Arvos Ljungstrom Llc Rotor for a rotary pre-heater for high temperature operation
US11137217B2 (en) * 2016-04-05 2021-10-05 Arvos Ljungstrom Llc Rotor for a rotary pre-heater for high temperature operation

Also Published As

Publication number Publication date
KR100477175B1 (en) 2005-03-17
CZ2002565A3 (en) 2002-09-11
ES2198352T3 (en) 2004-02-01
JP2003507690A (en) 2003-02-25
DE60002892T2 (en) 2003-12-24
WO2001013055A1 (en) 2001-02-22
EP1204837B1 (en) 2003-05-21
KR20020047116A (en) 2002-06-21
CN1370266A (en) 2002-09-18
DE60002892D1 (en) 2003-06-26
CN1192204C (en) 2005-03-09
JP3613709B2 (en) 2005-01-26
US6516871B1 (en) 2003-02-11
MXPA02000644A (en) 2002-07-02
BR0013288A (en) 2002-04-23
AU7054700A (en) 2001-03-13
TW482886B (en) 2002-04-11
CA2379550C (en) 2006-01-17
ZA200200225B (en) 2003-03-26
EP1204837A1 (en) 2002-05-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20180807