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GB1376122A - Rotary regenerative heat exchangers - Google Patents

Rotary regenerative heat exchangers

Info

Publication number
GB1376122A
GB1376122A GB5192770A GB5192770A GB1376122A GB 1376122 A GB1376122 A GB 1376122A GB 5192770 A GB5192770 A GB 5192770A GB 5192770 A GB5192770 A GB 5192770A GB 1376122 A GB1376122 A GB 1376122A
Authority
GB
United Kingdom
Prior art keywords
matrix
segments
nov
welded
shell
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
Application number
GB5192770A
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.)
Svenska Rotor Maskiner AB
Original Assignee
Svenska Rotor Maskiner AB
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 Svenska Rotor Maskiner AB filed Critical Svenska Rotor Maskiner AB
Priority to GB5192770A priority Critical patent/GB1376122A/en
Priority to DE2153486A priority patent/DE2153486C3/en
Priority to US00193647A priority patent/US3800860A/en
Priority to JP8752371A priority patent/JPS5437330B1/ja
Publication of GB1376122A publication Critical patent/GB1376122A/en
Expired 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
    • 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
    • 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
    • Y10S165/009—Heat exchange having a solid heat storage mass for absorbing heat from one fluid and releasing it to another, i.e. regenerator
    • Y10S165/013—Movable heat storage mass with enclosure
    • Y10S165/016—Rotary storage mass
    • Y10S165/026—Seal attached to and rotating with storage mass

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1376122 Thermal regenerators SVENSKA ROTOR MASKINER AB 2 Nov 1971 [2 Nov 1970] 51927/70 Heading F4K In a thermal regenerator of the rotary matrix or rotary duct type, the regenerative matrix is divided into sectorial compartments 16 by radial partitions 14 and straight or arcuate transverse walls 18, the transverse walls of at least some of the compartments being provided with two spaced apart slits 22 extending in the axial direction of the matrix from opposite edges of the wall, so that these walls are yieldable in the peripheral direction of the matrix. The matrix has a rotor post 10 and a cylindrical outer shell 12 composed of a plurality of segments welded to the partitions. To the upper and lower edges of the shell segments are secured rings 20 of L-shaped cross-section having cylindrical surfaces adapted to co-operate with stationary sealing strips (not shown). The shell segments also have slits 22 which are covered by plates 24 welded to the segments to prevent leakage. Likewise plate elements 28 cover the gaps 26 between adjacent segments constituting the rings 20.
GB5192770A 1970-11-02 1970-11-02 Rotary regenerative heat exchangers Expired GB1376122A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5192770A GB1376122A (en) 1970-11-02 1970-11-02 Rotary regenerative heat exchangers
DE2153486A DE2153486C3 (en) 1970-11-02 1971-10-27 Rotor skeleton for rotary storage heat exchanger
US00193647A US3800860A (en) 1970-11-02 1971-10-29 Regenerator bodies for rotary regenerative heat exchangers
JP8752371A JPS5437330B1 (en) 1970-11-02 1971-11-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5192770A GB1376122A (en) 1970-11-02 1970-11-02 Rotary regenerative heat exchangers

Publications (1)

Publication Number Publication Date
GB1376122A true GB1376122A (en) 1974-12-04

Family

ID=10461966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5192770A Expired GB1376122A (en) 1970-11-02 1970-11-02 Rotary regenerative heat exchangers

Country Status (4)

Country Link
US (1) US3800860A (en)
JP (1) JPS5437330B1 (en)
DE (1) DE2153486C3 (en)
GB (1) GB1376122A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015115A1 (en) * 1980-04-19 1981-11-19 Svenska Rotor Maskiner AB,, Stockholm Regenerative rotary heat exchanger - has radial walls mounted to be free of heat stress

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773145A (en) * 1983-09-09 1988-09-27 The Air Preheater Company, Inc. Method of constructing a cylindrical rotor assembly for a rotary regenerative heat exchanger
US4594860A (en) * 1984-09-24 1986-06-17 American Solar King Corporation Open cycle desiccant air-conditioning system and components thereof
US5836378A (en) * 1996-06-14 1998-11-17 Abb Air Preheater, Inc. Air preheater adjustable basket sealing system
US5664621A (en) * 1996-08-27 1997-09-09 Abb Air Preheater, Inc. Pre-stressed membrane basket cover assembly
US5803157A (en) * 1996-08-30 1998-09-08 Abb Air Preheater, Inc. Semi-modular pinrack seal
US6543520B2 (en) * 2001-02-21 2003-04-08 Alstom Power N.V. Low-distortion axial seal plate for air preheaters
US10295272B2 (en) * 2016-04-05 2019-05-21 Arvos Ljungstrom Llc Rotary pre-heater for high temperature operation
CN107726357B (en) * 2017-11-03 2024-01-12 东方电气集团东方锅炉股份有限公司 Semi-modulus bin, assembly process and field welding installation process of rotary air preheater

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680598A (en) * 1950-03-03 1954-06-08 Jarvis C Marble Regenerative heat exchanging apparatus having cooled partition walls
US3267562A (en) * 1963-04-29 1966-08-23 Air Preheater Rotor assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015115A1 (en) * 1980-04-19 1981-11-19 Svenska Rotor Maskiner AB,, Stockholm Regenerative rotary heat exchanger - has radial walls mounted to be free of heat stress

Also Published As

Publication number Publication date
DE2153486B2 (en) 1974-05-22
DE2153486A1 (en) 1972-05-04
JPS5437330B1 (en) 1979-11-14
US3800860A (en) 1974-04-02
DE2153486C3 (en) 1975-01-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee