GB740506A - Improvements in or relating to rotary regenerative heat exchangers - Google Patents

Improvements in or relating to rotary regenerative heat exchangers

Info

Publication number
GB740506A
GB740506A GB25050/53A GB2505053A GB740506A GB 740506 A GB740506 A GB 740506A GB 25050/53 A GB25050/53 A GB 25050/53A GB 2505053 A GB2505053 A GB 2505053A GB 740506 A GB740506 A GB 740506A
Authority
GB
United Kingdom
Prior art keywords
rotor
baskets
contiguous
rack
post
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
GB25050/53A
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 GB740506A publication Critical patent/GB740506A/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
    • 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

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)
  • Air Supply (AREA)

Abstract

740,506. Regenerative heatexchangers. SVENSKA ROTOR MASKINER AKTIEBOLAG. Sept. 10, 1953 [Sept. 10, 1952], No. 25050/53. Class 64(1). In a rotary regenerative heat-exchanger the rotor comprises a plurality of substantially sector-shaped baskets 20 carrying the heat transfer material (e.g. spaced metal plates) and so positioned around a central rotor post 12 that the radial sides 21 of contiguous baskets define partitions extending radially from the rotor post to the outer periphery of the rotor which is defined by contiguous arc-shaped outer walls 23 of the baskets. In the form shown the contiguous sides of adjacent baskets are bolted together and are spaced slightly apart e.g. by members 30 to accommodate radial sealing strips 27, Fig. 6, bearing on end plates 28 of a stationary housing surrounding the rotor. The baskets are bolted to the rotor post at their upper ends, the lower end of each basket adjacent the rotor post resting on a ledge 25 formed thereon. The baskets are open at their top and bottom ends and the heat transfer material is supported in the baskets by chordlike bars or reticulated grids. The rotor is rotated by rack and pinion, the rack comprising interconnected arcuate segments 35, Fig. 2, each of which is slidable on a pin 39 projecting from one of the baskets. By this arrangement it is stated thermal expansion of the rotor is permitted whilst the rack drive remains unaffected.
GB25050/53A 1952-09-10 1953-09-10 Improvements in or relating to rotary regenerative heat exchangers Expired GB740506A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US740506XA 1952-09-10 1952-09-10

Publications (1)

Publication Number Publication Date
GB740506A true GB740506A (en) 1955-11-16

Family

ID=22117391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25050/53A Expired GB740506A (en) 1952-09-10 1953-09-10 Improvements in or relating to rotary regenerative heat exchangers

Country Status (3)

Country Link
DE (1) DE1060539B (en)
FR (1) FR1083193A (en)
GB (1) GB740506A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267562A (en) * 1963-04-29 1966-08-23 Air Preheater Rotor assembly
US4940080A (en) * 1989-07-20 1990-07-10 Reeves & Woodland Industries Bi-directional flexible seal

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093807B (en) * 1955-03-14 1960-12-01 Svenska Rotor Maskiner Ab Rotatable regenerative heat exchanger with a rotor composed of individual cells
DE1255682B (en) * 1963-09-19 1967-12-07 Svenska Rotor Maskiner Ab Axial rotary storage heat exchanger with independent individual sectors
DE1255683B (en) * 1964-10-30 1967-12-07 Svenska Rotor Maskiner Ab Training and assembly of a cylindrical rotor for a rotary storage heat exchanger
US3710850A (en) * 1971-08-04 1973-01-16 Air Preheater Unrestrained rotor
US3998266A (en) * 1975-04-14 1976-12-21 The Air Preheater Company, Inc. Compartment support for vertical shaft air preheater
US5775405A (en) * 1996-11-07 1998-07-07 Abb Air Preheater, Inc. Air preheater basket assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE728234C (en) * 1937-03-26 1942-11-23 Kraftanlagen Ag Circumferential regenerative preheater
DE730194C (en) * 1937-04-29 1943-01-08 Kraftanlagen Ag Rotating regenerative preheater
DE731490C (en) * 1937-08-29 1943-02-10 Kraftanlagen Ag Circumferential regenerative preheater
DE758672C (en) * 1938-04-14 1953-05-18 Ljungstroems Aangturbin Ab Regenerative heat exchanger with a runner that can be rotated around a vertical axis in a housing
DE823020C (en) * 1949-07-05 1951-11-29 Kraftanlagen Ag Circumferential regenerative air preheater
DE843731C (en) * 1949-11-04 1952-07-14 Ljungstroms Angturbin Ab Regenerative air preheater
DE908519C (en) * 1952-04-06 1954-04-05 Kraftanlagen Ag Circulating regenerative air preheater with pressure medium drive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267562A (en) * 1963-04-29 1966-08-23 Air Preheater Rotor assembly
US4940080A (en) * 1989-07-20 1990-07-10 Reeves & Woodland Industries Bi-directional flexible seal

Also Published As

Publication number Publication date
DE1060539B (en) 1959-07-02
FR1083193A (en) 1955-01-05

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