AU2002224302A1 - Variable steam injector - Google Patents

Variable steam injector

Info

Publication number
AU2002224302A1
AU2002224302A1 AU2002224302A AU2430202A AU2002224302A1 AU 2002224302 A1 AU2002224302 A1 AU 2002224302A1 AU 2002224302 A AU2002224302 A AU 2002224302A AU 2430202 A AU2430202 A AU 2430202A AU 2002224302 A1 AU2002224302 A1 AU 2002224302A1
Authority
AU
Australia
Prior art keywords
injector
pipe
thick
product
steam injector
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.)
Abandoned
Application number
AU2002224302A
Inventor
Bengt Palm
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.)
Tetra Laval Holdings and Finance SA
Original Assignee
Tetra Laval Holdings and Finance SA
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 Tetra Laval Holdings and Finance SA filed Critical Tetra Laval Holdings and Finance SA
Publication of AU2002224302A1 publication Critical patent/AU2002224302A1/en
Abandoned 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23767—Introducing steam or damp in liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31425—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction with a plurality of perforations in the axial and circumferential direction covering the whole surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • B01F35/718051—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings being adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F2035/99—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/10—Steam heaters and condensers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/76—Steam

Abstract

The invention relates to a variable steam injector of the type which has an injector housing ( 1 ) with an inlet ( 2 ) for the product which is to be heated and an outlet ( 3 ) for the heated product. The injector housing ( 1 ) also has an inlet ( 4 ) for steam. The injector also includes a thick-walled pipe ( 5 ) enclosed in the injector housing ( 1 ). The thick-walled pipe ( 5 ) is provided with a large number of throughgoing holes which form radial ducts ( 9 ). Further, there is a product pipe ( 11 ) within the thick-walled pipe ( 5 ) and which is displaceable in the longitudinal direction of the pipe ( 5 ).
AU2002224302A 2000-11-29 2001-11-28 Variable steam injector Abandoned AU2002224302A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0004390 2000-11-29
SE0004390A SE517823C2 (en) 2000-11-29 2000-11-29 Adjustable steam injector
PCT/SE2001/002627 WO2002043848A1 (en) 2000-11-29 2001-11-28 Variable steam injector

Publications (1)

Publication Number Publication Date
AU2002224302A1 true AU2002224302A1 (en) 2002-06-11

Family

ID=20282019

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002224302A Abandoned AU2002224302A1 (en) 2000-11-29 2001-11-28 Variable steam injector

Country Status (12)

Country Link
US (1) US6955340B2 (en)
EP (1) EP1353745B1 (en)
CN (1) CN1224451C (en)
AT (1) ATE327036T1 (en)
AU (1) AU2002224302A1 (en)
BR (1) BR0115798B1 (en)
DE (1) DE60119980T2 (en)
DK (1) DK1353745T3 (en)
ES (1) ES2266314T3 (en)
MX (1) MXPA03004685A (en)
SE (1) SE517823C2 (en)
WO (1) WO2002043848A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7152851B2 (en) * 2005-02-04 2006-12-26 Hydro-Thermal Corporation Steam injection heater with dual-sealing assembly
US7419142B2 (en) * 2006-09-05 2008-09-02 Counts Paul H Variable fuel admission carburetor
SE530567C2 (en) * 2006-11-13 2008-07-08 Tetra Laval Holdings & Finance Adjustable steam injector
DE102007017704B4 (en) 2007-04-14 2009-12-31 Gea Tds Gmbh Injector and method for introducing a vaporous heat carrier into a liquid product
US8167278B2 (en) * 2008-01-24 2012-05-01 Prosonix, Llc Angled diffuser and steam injection heater assembly
CA2741771C (en) * 2008-10-03 2016-05-24 Hydro-Thermal Corporation Radial flow steam injection heater
US9599407B2 (en) * 2009-07-29 2017-03-21 Tokitae Llc System and structure for heating or sterilizing a liquid stream
US8425965B2 (en) * 2009-07-29 2013-04-23 Tokitae Llc Method for heating or sterilizing a liquid stream
US9930898B2 (en) * 2009-07-29 2018-04-03 Tokitae Llc Pasteurization system and method
DE102013010296B4 (en) * 2013-06-19 2019-03-14 Gea Tds Gmbh Method and injector for introducing a vaporous heat carrier into a liquid product
CA3094917A1 (en) 2018-09-07 2020-03-07 Fort Hills Energy L.P. Direct steam injection (dsi) heating and use in bitumen froth treatment operations
FR3087631A1 (en) * 2018-10-25 2020-05-01 Fabrice Moissonnier ASEPTIC STEAM INJECTION MODULE FOR HIGH TEMPERATURE TREATMENT OF LIQUID OR VISCOUS FOODS

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US935015A (en) * 1909-03-15 1909-09-28 Dorina Laframboise Guimont Injector for hot-water heaters.
US1371250A (en) * 1918-05-31 1921-03-15 Frederick J Larkworthy Combined water-heater and condenser
US2682827A (en) * 1950-06-24 1954-07-06 Ursina A G Apparatus for sterilizing foodstuffs and beverasges
US2822157A (en) * 1954-07-22 1958-02-04 Kaiser Aluminium Chem Corp Process and apparatus for treating liquids
US2820620A (en) * 1954-07-22 1958-01-21 Kaiser Aluminium Chem Corp Apparatus and process for heating liquids
NL283530A (en) * 1961-08-19
US3857514A (en) * 1970-09-03 1974-12-31 Armstrong Machine Works Steam dispersion manifold
US3984504A (en) * 1975-02-24 1976-10-05 Pick Heaters, Inc. Method and apparatus for preventing water hammer in high pressure steam injection water heaters
DE2632858C2 (en) * 1976-07-21 1981-09-17 Wacker-Chemie GmbH, 8000 München Valve for gassing suspensions
CH641540A5 (en) * 1979-09-05 1984-02-29 Sulzer Ag STEAM THROTTLE VALVE.
US4473512A (en) * 1982-09-17 1984-09-25 Pick Heaters, Inc. Sanitary steam injection heater
JPS6227064A (en) * 1985-07-30 1987-02-05 Ishikawajima Harima Heavy Ind Co Ltd Mist generator
CH685366A5 (en) * 1992-12-09 1995-06-30 Nestle Sa Device for treating a fluid product by injection of steam.
EP0839461A1 (en) 1996-10-31 1998-05-06 Societe Des Produits Nestle S.A. Process and apparatus for heating, pasteurising and sterilising of liquids
EP0953731A1 (en) * 1998-04-30 1999-11-03 Asea Brown Boveri AG Steam introduction device in power plants

Also Published As

Publication number Publication date
SE0004390D0 (en) 2000-11-29
US20040070090A1 (en) 2004-04-15
MXPA03004685A (en) 2004-04-20
DK1353745T3 (en) 2006-09-11
ATE327036T1 (en) 2006-06-15
ES2266314T3 (en) 2007-03-01
WO2002043848A1 (en) 2002-06-06
BR0115798A (en) 2004-01-27
EP1353745A1 (en) 2003-10-22
CN1224451C (en) 2005-10-26
US6955340B2 (en) 2005-10-18
DE60119980T2 (en) 2007-01-04
SE517823C2 (en) 2002-07-16
BR0115798B1 (en) 2010-03-09
CN1477991A (en) 2004-02-25
DE60119980D1 (en) 2006-06-29
SE0004390L (en) 2002-05-30
EP1353745B1 (en) 2006-05-24

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