CA1107522A - Freezing plant for food products - Google Patents

Freezing plant for food products

Info

Publication number
CA1107522A
CA1107522A CA334,818A CA334818A CA1107522A CA 1107522 A CA1107522 A CA 1107522A CA 334818 A CA334818 A CA 334818A CA 1107522 A CA1107522 A CA 1107522A
Authority
CA
Canada
Prior art keywords
air
freezer
freezing plant
arrangement
outlet pipe
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
CA334,818A
Other languages
English (en)
French (fr)
Inventor
Gustaf A. Andersson
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.)
John Bean Technologies AB
Original Assignee
Frigoscandia Contracting 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 Frigoscandia Contracting AB filed Critical Frigoscandia Contracting AB
Application granted granted Critical
Publication of CA1107522A publication Critical patent/CA1107522A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D13/00—Stationary devices, e.g. cold-rooms
    • F25D13/06—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space
    • F25D13/067—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space with circulation of gaseous cooling fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
    • F25D2317/0661—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the bottom
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
    • F25D2317/0665—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the top

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
CA334,818A 1978-09-06 1979-08-30 Freezing plant for food products Expired CA1107522A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7809386-1 1978-09-06
SE7809386A SE410765B (sv) 1978-09-06 1978-09-06 Infrysningsanleggning for livsmedelsprodukter

Publications (1)

Publication Number Publication Date
CA1107522A true CA1107522A (en) 1981-08-25

Family

ID=20335746

Family Applications (1)

Application Number Title Priority Date Filing Date
CA334,818A Expired CA1107522A (en) 1978-09-06 1979-08-30 Freezing plant for food products

Country Status (9)

Country Link
US (1) US4265096A (2)
JP (1) JPS5535898A (2)
AU (1) AU526971B2 (2)
CA (1) CA1107522A (2)
DE (1) DE2934610A1 (2)
FR (1) FR2443035A1 (2)
GB (1) GB2036277B (2)
IT (1) IT1120204B (2)
SE (1) SE410765B (2)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61250479A (ja) * 1985-04-25 1986-11-07 旭化成株式会社 連続冷却方法
SE459764B (sv) * 1987-08-06 1989-07-31 Frigoscandia Contracting Ab Frystunnel med nivaahaallning av kylmediet medelst ett braeddavlopp
SE463890B (sv) * 1989-05-31 1991-02-04 Frigoscandia Food Process Syst Luftbehandlingsanlaeggning och saett att balansera tryckskillnader i en saadan
US4947654A (en) * 1989-11-30 1990-08-14 Liquid Carbonic Corporation Liquid cryogen freezer with improved vapor balance control
US5350056A (en) * 1993-06-16 1994-09-27 Cambridge, Inc. Self-supporting conveyor belt with wire-formed spacers
SE503708C2 (sv) * 1994-10-07 1996-08-05 Tetra Laval Holdings & Finance Anordning för och sätt vid kontinuerlig kylning av livsmedelsprodukter
DE10245775B4 (de) * 2002-09-26 2005-05-19 Roland Schwan Vorrichtung zur Herstellung gefrorener Backwaren

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2015167A (en) * 1931-09-05 1935-09-24 Varney Gordon Refrigeration
US2059970A (en) * 1935-02-09 1936-11-03 Gen Motors Corp Refrigerating apparatus
US2974497A (en) * 1956-07-16 1961-03-14 Process Equipment Company Inc Apparatus and method of rapid freezing
GB903899A (en) * 1959-04-06 1962-08-22 Unilever Ltd Blast tunnels
US3238736A (en) * 1963-05-16 1966-03-08 Elmwood Liquid Products Inc Liquid nitrogen freezing system
US3413818A (en) * 1963-12-13 1968-12-03 Fmc Corp Immersion freezing
US3300993A (en) * 1964-02-25 1967-01-31 Alfred H Schlemmer Freezing apparatus and method
GB1283073A (en) * 1969-05-22 1972-07-26 George Meagher Improvements in or relating to cooling tunnels
DE2202293A1 (de) * 1972-01-19 1973-08-02 Sandco Ltd Verfahren und vorrichtung zum gefrieren von lebensmitteln
US3805538A (en) * 1972-07-13 1974-04-23 Chemetron Corp Steady state food freezing process
US3800689A (en) * 1972-07-24 1974-04-02 L Brown Building ventilating system
FR2316559A1 (fr) * 1975-07-03 1977-01-28 Anhydride Carbonique Ind Dispositif de congelation a capacite amelioree

Also Published As

Publication number Publication date
IT1120204B (it) 1986-03-19
JPS6138789B2 (2) 1986-08-30
FR2443035B1 (2) 1984-01-06
JPS5535898A (en) 1980-03-13
DE2934610C2 (2) 1988-01-07
FR2443035A1 (fr) 1980-06-27
AU526971B2 (en) 1983-02-10
AU5055579A (en) 1980-03-13
GB2036277B (en) 1983-04-13
IT7950173A0 (it) 1979-09-05
DE2934610A1 (de) 1980-03-20
US4265096A (en) 1981-05-05
SE410765B (sv) 1979-10-29
GB2036277A (en) 1980-06-25

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Legal Events

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