GB781527A - Apparatus for the heat treatment of fluids - Google Patents

Apparatus for the heat treatment of fluids

Info

Publication number
GB781527A
GB781527A GB23220/55A GB2322055A GB781527A GB 781527 A GB781527 A GB 781527A GB 23220/55 A GB23220/55 A GB 23220/55A GB 2322055 A GB2322055 A GB 2322055A GB 781527 A GB781527 A GB 781527A
Authority
GB
United Kingdom
Prior art keywords
liquid
jacket
conduit
flows
channels
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
GB23220/55A
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.)
Alpura AG
Original Assignee
Alpura AG
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 Alpura AG filed Critical Alpura AG
Publication of GB781527A publication Critical patent/GB781527A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/16—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials
    • A23L3/18—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials while they are progressively transported through the apparatus
    • A23L3/22—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials while they are progressively transported through the apparatus with transport through tubes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/42—Preservation of non-alcoholic beverages
    • A23L2/46—Preservation of non-alcoholic beverages by heating

Landscapes

  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

781,527. Heat treating liquids. ALPURA AKT.-GES. Aug. 11, 1955 [Aug. 11, 1954], No. 23220/55. Class 49. In apparatus for the heat treatment of liquids, e.g. for sterilizing liquid foods, beverages or pharmaceutical products, the wall of a conduit through which the liquid flows is provided with an aperture for introduction of a gaseous heating medium into the fluid, and the parts of the conduit wall downstream of the aperture are cooled. With the device of Fig. 1, the liquid flows in the direction 2 to 3 through a rectangular conduit formed with a venturishaped restriction. Steam from a jacket 9 is introduced into the liquid through apertures 20 disposed in the region of the maximum flow velocity of the liquid, and cooling water or oil introduced into a cooling jacket 16 flows round the outside of the conduit where the walls thereof are thin. With an alternative device (Figs. 3 and 4), steam from a jacket 34 is introduced through channels 33 into the liquid in a pipe 31 and a cooling medium flows from a jacket 36 into a series of axially arranged channels 38 closed on their outer sides by closures 39 welded to the piping 31; heat insulation 40 is provided on the outside of the pipe and round the channels 33.
GB23220/55A 1954-08-11 1955-08-11 Apparatus for the heat treatment of fluids Expired GB781527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH781527X 1954-08-11

Publications (1)

Publication Number Publication Date
GB781527A true GB781527A (en) 1957-08-21

Family

ID=4536257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23220/55A Expired GB781527A (en) 1954-08-11 1955-08-11 Apparatus for the heat treatment of fluids

Country Status (1)

Country Link
GB (1) GB781527A (en)

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