GB825426A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
GB825426A
GB825426A GB2824056A GB2824056A GB825426A GB 825426 A GB825426 A GB 825426A GB 2824056 A GB2824056 A GB 2824056A GB 2824056 A GB2824056 A GB 2824056A GB 825426 A GB825426 A GB 825426A
Authority
GB
United Kingdom
Prior art keywords
tubes
tube
shell
vapour
heat exchanger
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
GB2824056A
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.)
Individual
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
Priority to GB2824056A priority Critical patent/GB825426A/en
Priority to FR1189855D priority patent/FR1189855A/en
Publication of GB825426A publication Critical patent/GB825426A/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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F28D7/1653—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having a square or rectangular shape
    • F28D7/1661—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having a square or rectangular shape with particular pattern of flow of the heat exchange media, e.g. change of flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
    • F28F2009/224—Longitudinal partitions

Abstract

825,426. Tubular heat exchangers. HAMILL, T. M. Sept. 15, 1956, No. 28240/56. Class 64(3) A vapour to liquid heat exchanger comprises a shell 2 containing parallel tube banks 1 connected in series by header compartments 11 in which deflector means are provided for guiding a fluid (e.g. pineapple juice) from one bank of tubes to the next, each header compartment being open. only to the ends of the tubes of two adjoining tube banks and having an arcuately concave return wall 16 confronting the ends of said tubes. In the form shown the shell 2 is of rectangular cross-section and is stregthened e.g. by angle irons 3 to resist internal pressure: Each tube bank comprises equally spaced parallel tubes 4 extending between tube plates 5 to each of which is secured a header box, one of the tube plates being connected to the shell through an expansion joint 6. Each header box comprises a door 9 hinged to the associated tube plate and divided into compartments each straddling an adjacent pair of tube banks, the compartments 11 in the two headers being relatively-staggered so that the fluid is caused to flow through successive tube banks in series. One of the headers may be provided with inlet and outlet manifolds 17, 18 (Fig. 1) for comnection to suitable piping or to a similar heat exchanger where two or more are grouped together. Openings 19 (normally plugged) are provided in the headers for thermometers when required. Vapour, such as steam; enters the shell 2 through an inlet 20 and is directed by longitudinal baffles 21 on the tubes in a plurality of passes of decreasing cross-sectional area. At the same time, in each pass, the vapour is directed in a sinuous path across the tubes by transverse baffles 27 (Fig. 8) which serve also as intermediate tube supports. The baffles 21 and the shell 2 of the heat exchanger may be slightly inclined to cause the steam condensate to drain into a sump 30 from which it is removed through an outlet 32. Uncondensed vapour is discharged from the sump 30 through pipes 31.
GB2824056A 1956-09-15 1956-09-15 Heat exchanger Expired GB825426A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2824056A GB825426A (en) 1956-09-15 1956-09-15 Heat exchanger
FR1189855D FR1189855A (en) 1956-09-15 1956-10-05 heat exchanger in particular between a vapor and a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2824056A GB825426A (en) 1956-09-15 1956-09-15 Heat exchanger

Publications (1)

Publication Number Publication Date
GB825426A true GB825426A (en) 1959-12-16

Family

ID=10272550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2824056A Expired GB825426A (en) 1956-09-15 1956-09-15 Heat exchanger

Country Status (2)

Country Link
FR (1) FR1189855A (en)
GB (1) GB825426A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3110489C2 (en) * 1981-03-18 1984-07-19 Kühlerfabrik Längerer & Reich GmbH & Co KG, 7024 Filderstadt Heat exchanger

Also Published As

Publication number Publication date
FR1189855A (en)

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