WO1998046087A3 - A method and a device for heating a liquid - Google Patents

A method and a device for heating a liquid Download PDF

Info

Publication number
WO1998046087A3
WO1998046087A3 PCT/NL1998/000196 NL9800196W WO9846087A3 WO 1998046087 A3 WO1998046087 A3 WO 1998046087A3 NL 9800196 W NL9800196 W NL 9800196W WO 9846087 A3 WO9846087 A3 WO 9846087A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
vessel
heating
container
discharge valve
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.)
Ceased
Application number
PCT/NL1998/000196
Other languages
French (fr)
Other versions
WO1998046087A2 (en
Inventor
Hollander Adriaan Gerrit Den
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 AU67510/98A priority Critical patent/AU6751098A/en
Priority to AT98912816T priority patent/ATE305223T1/en
Priority to DE69831735T priority patent/DE69831735T2/en
Priority to EP98912816A priority patent/EP0973404B1/en
Publication of WO1998046087A2 publication Critical patent/WO1998046087A2/en
Publication of WO1998046087A3 publication Critical patent/WO1998046087A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/40—Preservation of foods or foodstuffs, in general by heating loose unpacked materials
    • A23B2/42—Preservation of foods or foodstuffs, in general by heating loose unpacked materials while they are progressively transported through the apparatus
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B11/00—Preservation of milk or dairy products
    • A23B11/10—Preservation of milk or milk preparations
    • A23B11/12—Preservation of milk or milk preparations by heating
    • A23B11/13—Preservation of milk or milk preparations by heating the materials being loose unpacked
    • A23B11/133—Preservation of milk or milk preparations by heating the materials being loose unpacked and progressively transported through the apparatus
    • A23B11/137—Preservation of milk or milk preparations by heating the materials being loose unpacked and progressively transported through the apparatus in direct contact with the heating medium, e.g. steam
    • A23B11/1375—Preservation of milk or milk preparations by heating the materials being loose unpacked and progressively transported through the apparatus in direct contact with the heating medium, e.g. steam by pulverisation of the milk, including free falling film

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • General Induction Heating (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

A method and a device for heating a liquid in a continuous process, wherein the liquid is moved in downward direction in a free fall from a supply plate in a closed vessel, and carried out of said vessel via a discharge valve. Steam for heating the falling liquid is introduced into the vessel, which steam at least partially condenses in the liquid. Liquid is collected in a container at the bottom of the vessel, which liquid is stored in said container for some time before being discharged via the discharge valve. The level of the liquid in the container is measured, and the discharge valve is controlled in dependence on said liquid level, wherein the liquid level can be maintained at a constant predetermined value.
PCT/NL1998/000196 1997-04-11 1998-04-07 A method and a device for heating a liquid Ceased WO1998046087A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU67510/98A AU6751098A (en) 1997-04-11 1998-04-07 A method and a device for heating a liquid
AT98912816T ATE305223T1 (en) 1997-04-11 1998-04-07 METHOD AND DEVICE FOR HEATING A LIQUID
DE69831735T DE69831735T2 (en) 1997-04-11 1998-04-07 METHOD AND DEVICE FOR HEATING A LIQUID
EP98912816A EP0973404B1 (en) 1997-04-11 1998-04-07 A method and a device for heating a liquid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1005796A NL1005796C2 (en) 1997-04-11 1997-04-11 Method and device for heating liquid.
NL1005796 1997-04-11

Publications (2)

Publication Number Publication Date
WO1998046087A2 WO1998046087A2 (en) 1998-10-22
WO1998046087A3 true WO1998046087A3 (en) 1999-02-18

Family

ID=19764776

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL1998/000196 Ceased WO1998046087A2 (en) 1997-04-11 1998-04-07 A method and a device for heating a liquid

Country Status (6)

Country Link
EP (1) EP0973404B1 (en)
AT (1) ATE305223T1 (en)
AU (1) AU6751098A (en)
DE (1) DE69831735T2 (en)
NL (1) NL1005796C2 (en)
WO (1) WO1998046087A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE513537C2 (en) * 1998-11-04 2000-09-25 Tetra Laval Holdings & Finance Device for an infuser for a liquid food product
NL1014900C2 (en) * 2000-04-10 2001-10-11 Siersema Scheffers B V Method and device for the heat treatment of a heat-sensitive liquid.
SE0100270L (en) * 2001-01-30 2002-07-31 Tetra Laval Holdings & Finance Holder cell for a heat treatment plant with infusion heating
SE525606C2 (en) * 2003-02-13 2005-03-22 Tetra Laval Holdings & Finance Method and apparatus for controlling the residence time of a holding cell during infusion heating

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855206A (en) * 1956-09-26 1960-11-30 Daveat Milk Processes Co Process for sterilizing milk
US3433147A (en) * 1963-10-02 1969-03-18 Paasch & Silkeborg Mas Fab As Plant for continuous sterilisation of milk
GB1420635A (en) * 1973-11-07 1976-01-07 Dasi Industries Sterilizing apparatus
US4161909A (en) * 1978-09-08 1979-07-24 Crepaco, Inc. Ultrahigh temperature heating system
US4375185A (en) * 1981-05-26 1983-03-01 Fmc Corporation Milk sterilizing apparatus
EP0213644A2 (en) * 1979-10-10 1987-03-11 Dasi Industries, Incorporated Method for maintaining a stable liquid level in a pressurized chamber
US5092230A (en) * 1990-03-13 1992-03-03 Bronnert Herve X Steam infusion float control
WO1993012673A1 (en) * 1991-12-24 1993-07-08 Den Hollander Engineering B.V. Downflow heater plant
US5389335A (en) * 1993-06-18 1995-02-14 Charm Sciences, Inc. High temperature, short time microwave heating system and method of heating heat-sensitive material

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855206A (en) * 1956-09-26 1960-11-30 Daveat Milk Processes Co Process for sterilizing milk
US3433147A (en) * 1963-10-02 1969-03-18 Paasch & Silkeborg Mas Fab As Plant for continuous sterilisation of milk
GB1420635A (en) * 1973-11-07 1976-01-07 Dasi Industries Sterilizing apparatus
US4161909A (en) * 1978-09-08 1979-07-24 Crepaco, Inc. Ultrahigh temperature heating system
EP0213644A2 (en) * 1979-10-10 1987-03-11 Dasi Industries, Incorporated Method for maintaining a stable liquid level in a pressurized chamber
US4375185A (en) * 1981-05-26 1983-03-01 Fmc Corporation Milk sterilizing apparatus
US5092230A (en) * 1990-03-13 1992-03-03 Bronnert Herve X Steam infusion float control
WO1993012673A1 (en) * 1991-12-24 1993-07-08 Den Hollander Engineering B.V. Downflow heater plant
EP0650332A1 (en) * 1991-12-24 1995-05-03 Hollander Eng Bv DOWNLOAD HEATING SYSTEM.
US5389335A (en) * 1993-06-18 1995-02-14 Charm Sciences, Inc. High temperature, short time microwave heating system and method of heating heat-sensitive material

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
BURTON H: "ULTRA-HIGH-TEMPERATURE PROCESSING OF MILK AND MILK PRODUCTS", 1988, ELSEVIER, LONDON, XP002085458 *
JONG DE P ET AL: "PERFORMANCE OF A STEAM-INFUSION PLANT FOR HEATING MILK", NETHERLANDS MILK AND DAIRY JOURNAL, vol. 48, no. 4, 1 January 1994 (1994-01-01), pages 181 - 199, XP000491400 *
MCCARTHY K L ET AL: "AN INTEGRAL METHOD ANALYSIS OF STEAM INFUSION HEATING OF A FREE FALLING FILM", JOURNAL OF FOOD SCIENCE, vol. 54, no. 3, May 1989 (1989-05-01), pages 734 - 737, 747, XP000032269 *
NB. FREY: "Unit process energy requirements for steam infusion UHT milk processing", TRANSACTIONS OF THE ASAE, vol. 27, no. 6, 1984, pages 1956 - 1959, XP002085471 *
SCHAAFSMA J ET AL: "VEILIGE WARMTEBEHANDELING MET STOOMINFUSIE DOOR MULTIVARIABEL REGELEN", VOEDINGSMIDDELEN TECHNOLOGIE, vol. 28, no. 14/15, 13 July 1995 (1995-07-13), pages 17 - 19, XP000512288 *

Also Published As

Publication number Publication date
EP0973404B1 (en) 2005-09-28
WO1998046087A2 (en) 1998-10-22
DE69831735T2 (en) 2006-06-22
NL1005796C2 (en) 1998-10-14
DE69831735D1 (en) 2005-11-03
ATE305223T1 (en) 2005-10-15
AU6751098A (en) 1998-11-11
EP0973404A2 (en) 2000-01-26

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