GB965968A - Powder agglomerating method and apparatus - Google Patents

Powder agglomerating method and apparatus

Info

Publication number
GB965968A
GB965968A GB2434362A GB2434362A GB965968A GB 965968 A GB965968 A GB 965968A GB 2434362 A GB2434362 A GB 2434362A GB 2434362 A GB2434362 A GB 2434362A GB 965968 A GB965968 A GB 965968A
Authority
GB
United Kingdom
Prior art keywords
pipe
air
powder
agglomerating
liquid
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
GB2434362A
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.)
Kraft Inc
Original Assignee
Kraft Inc
National Dairy Products Corp
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 Kraft Inc, National Dairy Products Corp filed Critical Kraft Inc
Priority to GB2434362A priority Critical patent/GB965968A/en
Publication of GB965968A publication Critical patent/GB965968A/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
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/16—Agglomerating or granulating milk powder; Making instant milk powder; Products obtained thereby
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Formation And Processing Of Food Products (AREA)

Abstract

965,968. Agglomerating food powders. NATIONAL DAIRY PRODUCTS CORPORATION. June 25, 1962, No. 24343/62. Head ing A2E. [Also in Division B1] In a method of and apparatus for agglomerating a powder, the powder conveyed in a stream of gas (e.g. air) is projected from the end 31 of a conduit in a chamber 27 and is impinged on by a stream of gas and atomized liquid projected from the nozzle 40, the angle between the two streams being greater than 90 degrees. As shown, air is injected through the pipe 25 and picks up powder from the pipe 21 to which it is metered by the conveyer 15; further air is also aspirated through the pipe 17. Liquid is fed through the pipe 32 and is atomized by air supplied through the pipe 42 and the annular conduit 41. Solvent vapour (e.g. steam) may also be introduced through the pipe 45. The agglomerated particles fall on the outlet cone 46 whence they are dislodged by the vibrator 47 and drop on the belt 51; they may alternatively pass to a granulator or a vibrating or rotary dryer. There are heat exchangers 20, 26, 35 for controlling the temperature of the air and the agglomerating liquid; the solvent vapour temperature may also be controlled. Examples relate to skim milk with and without casein; lactose, with and without starch; calcium-sodium lactate; sodium caseinate carageen; and whole milk with lecithin.
GB2434362A 1962-06-25 1962-06-25 Powder agglomerating method and apparatus Expired GB965968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2434362A GB965968A (en) 1962-06-25 1962-06-25 Powder agglomerating method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2434362A GB965968A (en) 1962-06-25 1962-06-25 Powder agglomerating method and apparatus

Publications (1)

Publication Number Publication Date
GB965968A true GB965968A (en) 1964-08-06

Family

ID=10210232

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2434362A Expired GB965968A (en) 1962-06-25 1962-06-25 Powder agglomerating method and apparatus

Country Status (1)

Country Link
GB (1) GB965968A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675393A (en) * 1970-02-20 1972-07-11 Pillsbury Co Dust collecting process
USRE29647E (en) 1968-11-26 1978-05-30 W. R. Grace & Co. Dried sucrose-containing products from separate feeds
GB2239777A (en) * 1990-01-16 1991-07-17 Henningsen Foods Mechanism and method for agglomerating food powders
EP0636405A2 (en) * 1993-07-29 1995-02-01 Bühler Ag Device and process for changing the spatial distribution of a powdery solid
WO2003051501A1 (en) * 2001-12-17 2003-06-26 Glaxo Group Limited Process and apparatus for combining virgin material and reground material
CN112051131A (en) * 2020-09-29 2020-12-08 浙江省疾病预防控制中心 Method for preparing total alpha and total beta detection sample source in water
CN113261612A (en) * 2021-05-26 2021-08-17 湖南盛东生物科技有限公司 Production method and production equipment of feed containing Chinese herbal medicines and enzyme preparation
CN116511493A (en) * 2023-04-18 2023-08-01 中机新材料研究院(郑州)有限公司 Device and method for agglomerating air flow dispersion-ion dissociation ultrafine metal powder

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29647E (en) 1968-11-26 1978-05-30 W. R. Grace & Co. Dried sucrose-containing products from separate feeds
US3675393A (en) * 1970-02-20 1972-07-11 Pillsbury Co Dust collecting process
GB2239777A (en) * 1990-01-16 1991-07-17 Henningsen Foods Mechanism and method for agglomerating food powders
AU634831B2 (en) * 1990-01-16 1993-03-04 Henningsen Foods, Inc. Mechanism and method for agglomerating food powders
EP0636405A2 (en) * 1993-07-29 1995-02-01 Bühler Ag Device and process for changing the spatial distribution of a powdery solid
EP0636405A3 (en) * 1993-07-29 1995-03-15 Buehler Ag Device and process for changing the spatial distribution of a powdery solid.
WO2003051501A1 (en) * 2001-12-17 2003-06-26 Glaxo Group Limited Process and apparatus for combining virgin material and reground material
CN112051131A (en) * 2020-09-29 2020-12-08 浙江省疾病预防控制中心 Method for preparing total alpha and total beta detection sample source in water
CN112051131B (en) * 2020-09-29 2023-08-04 浙江省疾病预防控制中心 Preparation method of total alpha and total beta detection sample source in water
CN113261612A (en) * 2021-05-26 2021-08-17 湖南盛东生物科技有限公司 Production method and production equipment of feed containing Chinese herbal medicines and enzyme preparation
CN116511493A (en) * 2023-04-18 2023-08-01 中机新材料研究院(郑州)有限公司 Device and method for agglomerating air flow dispersion-ion dissociation ultrafine metal powder
CN116511493B (en) * 2023-04-18 2024-03-12 中机新材料研究院(郑州)有限公司 Device and method for agglomerating air flow dispersion-ion dissociation ultrafine metal powder

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