GB494847A - An improved means for producing powders from liquids and semi-liquids - Google Patents

An improved means for producing powders from liquids and semi-liquids

Info

Publication number
GB494847A
GB494847A GB1364537A GB1364537A GB494847A GB 494847 A GB494847 A GB 494847A GB 1364537 A GB1364537 A GB 1364537A GB 1364537 A GB1364537 A GB 1364537A GB 494847 A GB494847 A GB 494847A
Authority
GB
United Kingdom
Prior art keywords
milk
nozzles
spray
liquids
chamber
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
GB1364537A
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.)
AXEL THORRALD FRIIS ANDERSEN
Original Assignee
AXEL THORRALD FRIIS ANDERSEN
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 AXEL THORRALD FRIIS ANDERSEN filed Critical AXEL THORRALD FRIIS ANDERSEN
Priority to GB1364537A priority Critical patent/GB494847A/en
Publication of GB494847A publication Critical patent/GB494847A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C1/00—Concentration, evaporation or drying
    • A23C1/04—Concentration, evaporation or drying by spraying into a gas stream

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Dairy Products (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Formation And Processing Of Food Products (AREA)

Abstract

<PICT:0494847/III/1> <PICT:0494847/III/2> Apparatus for producing by evaporation powders from milk &c. comprises in combination a cylindro-conical vacuum chamber 1, a lagged heating jacket 6 surrounding the cylindrical section and a cooling jacket 15 surrounding the conical section, a series of nozzles 4 rotated by an overhead drive and supplied with milk through hollow shafts 2, 3, a rotating scraper for removing the dried powder from the wall of the chamber, and a discharge valve 16 in the base of the cooling section. The shaft 2 is rotated by an electric motor 11 through gearing 10 and is provided with an interior pipe 9 for supplying air to spray the milk. The spray nozzles may comprise pins co-operating with cone faces relatively movable for adjustment of the spray which is of cone or fan-tail form. The scraper 13, Fig. 2, comprises a pivoted blade pressed against the wall by a spring 14, and is mounted in advance of the nozzles. The chamber is maintained under vacuum by a pump attached to a pipe 17. The air for spraying is passed through a water washer.
GB1364537A 1937-05-14 1937-05-14 An improved means for producing powders from liquids and semi-liquids Expired GB494847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1364537A GB494847A (en) 1937-05-14 1937-05-14 An improved means for producing powders from liquids and semi-liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1364537A GB494847A (en) 1937-05-14 1937-05-14 An improved means for producing powders from liquids and semi-liquids

Publications (1)

Publication Number Publication Date
GB494847A true GB494847A (en) 1938-11-02

Family

ID=10026798

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1364537A Expired GB494847A (en) 1937-05-14 1937-05-14 An improved means for producing powders from liquids and semi-liquids

Country Status (1)

Country Link
GB (1) GB494847A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521442A (en) * 1944-04-05 1950-09-05 Dehydration Inc Food dehydration
US2542269A (en) * 1948-11-05 1951-02-20 Hurd Corp Scraper apparatus for centrifugal evaporators
US2542270A (en) * 1948-11-05 1951-02-20 Hurd Corp Scraper apparatus for centrifugal evaporators
US2945819A (en) * 1945-11-03 1960-07-19 Mazzoni Giuseppe Process of drying soap
US3190344A (en) * 1960-10-03 1965-06-22 Ralph M Nester Centrifugal device for agitating, spraying and evaporating liquids
WO2002084189A1 (en) * 2001-04-18 2002-10-24 Giuseppe Bobbiesi Thin film cyclic continuous dryer
CN117959738A (en) * 2024-04-02 2024-05-03 山西兴源盛科技有限公司 Evaporation device for calcium chloride production

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521442A (en) * 1944-04-05 1950-09-05 Dehydration Inc Food dehydration
US2945819A (en) * 1945-11-03 1960-07-19 Mazzoni Giuseppe Process of drying soap
US2542269A (en) * 1948-11-05 1951-02-20 Hurd Corp Scraper apparatus for centrifugal evaporators
US2542270A (en) * 1948-11-05 1951-02-20 Hurd Corp Scraper apparatus for centrifugal evaporators
US3190344A (en) * 1960-10-03 1965-06-22 Ralph M Nester Centrifugal device for agitating, spraying and evaporating liquids
WO2002084189A1 (en) * 2001-04-18 2002-10-24 Giuseppe Bobbiesi Thin film cyclic continuous dryer
CN117959738A (en) * 2024-04-02 2024-05-03 山西兴源盛科技有限公司 Evaporation device for calcium chloride production
CN117959738B (en) * 2024-04-02 2024-06-04 山西兴源盛科技有限公司 Evaporation device for calcium chloride production

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