GB788146A - Improvements in rotary regenerative heat exchangers - Google Patents

Improvements in rotary regenerative heat exchangers

Info

Publication number
GB788146A
GB788146A GB19103/56D GB1910356D GB788146A GB 788146 A GB788146 A GB 788146A GB 19103/56 D GB19103/56 D GB 19103/56D GB 1910356 D GB1910356 D GB 1910356D GB 788146 A GB788146 A GB 788146A
Authority
GB
United Kingdom
Prior art keywords
sheets
flow
elements
ducts
regenerator
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
GB19103/56D
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
Publication of GB788146A publication Critical patent/GB788146A/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

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

788,146. Thermal regenerators. SVENSKA ROTOR MASKINER AKTIEBOLAG. June 20, 1956 [June 22, 1955],.No. 19103/56. Class 64(1) A rotary regenerator comprises a cylindrical shell 10 joined to a central post 12 by partitions 11 to form sector shaped compartments, a housing 20 provided with end plates 21 connected to ducts 15 ... 18, radially spaced elements 14 of heat transfer material to provide flow passageways therebetwen, imperforate flow sheets 24 dividing each passageway into a pair of oppositely tapering sections 23, 25, and intermediate flow sheets 26 disposed parallel to the sheets 24 and spaced to provide a number of passageways from the ends of the rotor to axially spaced portions of the elements 14. Cold air and hot gases entering the regenerator through ducts 17 and 15, respectively, are turned by the sheets 24 to flow in a radial directoin through the elements 14 before being again turned by the sheets 24 to leave the regenerator in an axial direction through the ducts 16 and 18. The flow sheets 26 may be imperforate corrugated sheets or have a finned surface while to facilitate assembly they may be spot or tack welded into prefabricated bundles. They may be provided only in those sections of each passageway adjacent to the hot-gas inlet and their ends may extend beyond the elements 14 and be fanned out to smooth the fluid flow.
GB19103/56D 1955-06-22 1956-06-20 Improvements in rotary regenerative heat exchangers Expired GB788146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US788146XA 1955-06-22 1955-06-22

Publications (1)

Publication Number Publication Date
GB788146A true GB788146A (en) 1957-12-23

Family

ID=22146380

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19103/56D Expired GB788146A (en) 1955-06-22 1956-06-20 Improvements in rotary regenerative heat exchangers

Country Status (1)

Country Link
GB (1) GB788146A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513695A (en) * 1994-02-24 1996-05-07 Abb Air Preheater, Inc. Support of incompressible heat transfer surface in rotary regenerative air preheaters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513695A (en) * 1994-02-24 1996-05-07 Abb Air Preheater, Inc. Support of incompressible heat transfer surface in rotary regenerative air preheaters

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