GB1321726A - Method of an apparatus for fluidizing particulate substance - Google Patents

Method of an apparatus for fluidizing particulate substance

Info

Publication number
GB1321726A
GB1321726A GB2437971*A GB2437971A GB1321726A GB 1321726 A GB1321726 A GB 1321726A GB 2437971 A GB2437971 A GB 2437971A GB 1321726 A GB1321726 A GB 1321726A
Authority
GB
United Kingdom
Prior art keywords
tower
powder
separated
air
particulate substance
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
GB2437971*A
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.)
Morinaga Milk Industry Co Ltd
Morinaga Nyugyo KK
Original Assignee
Morinaga Milk Industry Co Ltd
Morinaga Nyugyo KK
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 Morinaga Milk Industry Co Ltd, Morinaga Nyugyo KK filed Critical Morinaga Milk Industry Co Ltd
Publication of GB1321726A publication Critical patent/GB1321726A/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
    • 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
    • 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
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44—Fluidisation grids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/107—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers pneumatically inducing within the drying enclosure a curved flow path, e.g. circular, spiral, helical; Cyclone or Vortex dryers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/092—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating
    • F26B3/0926—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating by pneumatic means, e.g. spouted beds
    • 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
    • A23C2210/00—Physical treatment of dairy products
    • A23C2210/05—Conventional drying followed by fluidised bed drying; Fluidised bed drying at the bottom of a spray-drier

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Microbiology (AREA)
  • Dairy Products (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Disintegrating Or Milling (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

1321726 Evaporators; spray drying MORINAGA NYUGYO KK 19 April 1971 [13 June 1970] 24379/71 Heading B1B [Also in Divisions B8 and F4] Non-agglomerating powder is obtained from a solution of solid material, e.g. milk, by spraying it through nozzle 53 into the upper part of tower 52 and introducing hot air into the top of the tower through line 54; the dried powder collecting in the lower, conical part of the tower being contacted with cool air, introduced tangentially through slits 13, whereby the powder is cooled and given a downward whirling movement in the form of a thin fluidized bed to the outlet 11. A mixture of hot and cold air is withdrawn from the central section of the tower, and flows to a cyclone where entrained powder is separated, the separated powder being returned to the lower part of the tower.
GB2437971*A 1970-06-13 1971-04-19 Method of an apparatus for fluidizing particulate substance Expired GB1321726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5090370 1970-06-13

Publications (1)

Publication Number Publication Date
GB1321726A true GB1321726A (en) 1973-06-27

Family

ID=12871699

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2437971*A Expired GB1321726A (en) 1970-06-13 1971-04-19 Method of an apparatus for fluidizing particulate substance

Country Status (9)

Country Link
US (1) US3731393A (en)
BE (1) BE768438A (en)
DE (1) DE2129186C3 (en)
DK (1) DK134450B (en)
FR (1) FR2095614A5 (en)
GB (1) GB1321726A (en)
NL (1) NL145468B (en)
NO (1) NO138136C (en)
SE (1) SE380737B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2352894B2 (en) * 1973-10-22 1981-04-16 Aktieselskabet Niro Atomizer, Soeborg Process for the production of powder from milk or similar liquids
DD137965A1 (en) * 1978-06-14 1979-10-03 Horst Bergmann METHOD FOR DRYING AND HYGIENIZING SELF-CONTAINING SUSPENSIONS
US4187617A (en) * 1978-12-18 1980-02-12 Becker James J Jr Spray dryer
US4371117A (en) * 1979-06-29 1983-02-01 Bennigsen Mackiewicz A Von Production of powdered sugar
US4400150A (en) * 1980-10-20 1983-08-23 Stone-Platt Fluidfire Limited Fluidized bed combustor distributor plate assembly
US4345894A (en) * 1980-10-20 1982-08-24 Stone-Platt Fluidfire Limited Light fuel start-up fluidized bed combustor
US4372228A (en) * 1980-12-04 1983-02-08 York-Shipley, Inc. Fluidized bed reactor utilizing a conical-shaped support and method of operating the reactor
US4479920A (en) * 1981-06-29 1984-10-30 Torftech Limited Apparatus for processing matter in a turbulent mass of particulate material
US4475467A (en) * 1982-02-12 1984-10-09 York-Shipley, Inc. Fluidized bed reactor utilizing a plate support and method of operating the reactor
DK157053B (en) * 1982-06-14 1989-11-06 Niro Atomizer As PROCEDURE FOR THE PREPARATION OF AN AGGLOMERATED POWDER-MILK PRODUCT
DE3613362A1 (en) * 1986-04-19 1987-10-29 Orth Gmbh H FLIGHT LAYER DRYER
DK158532C (en) * 1987-07-14 1990-10-29 Niro Atomizer As TREATMENT DEVICE WORKING WITH FLUID BED AND RENT PLATE
US5068979A (en) * 1990-01-11 1991-12-03 Blaw Knox Food & Chemical Equipment Company Apparatus for conditioning particulate material
EP0507038B1 (en) * 1991-04-05 1994-09-21 Niro Holding A/S A fluidized bed apparatus and a method for making the same
AU4485796A (en) * 1996-01-11 1997-08-01 Interlicense Den Haag B.V. Device and process for the aerobic treatment of organic substances
AU4133899A (en) * 1999-06-08 2000-12-28 Niro A/S A process and a plant for spray drying
DE10015597A1 (en) 2000-03-29 2001-12-20 Huettlin Gmbh Floor element for a device for treating particulate material
AT10660U1 (en) * 2008-03-19 2009-07-15 Binder Co Ag DRYER WITH COOLING MEDIUM
US8356696B1 (en) * 2009-06-12 2013-01-22 Honda Motor Co., Ltd. Air-operated device and method for lubricating components with elimination of lubricant waste
CN105020983A (en) * 2015-08-13 2015-11-04 天津市博爱制药有限公司 Drying device for traditional Chinese medicine particles
CN107702474A (en) * 2017-10-20 2018-02-16 张家港大塚化学有限公司 The paddle-dryer of self raising flour dirt
CN114259743B (en) * 2021-12-30 2023-04-28 常州工业职业技术学院 Silica powder dehydration device with particle size control function and dehydration method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071056B (en) * 1959-12-17 Karl-Richard Löblich und Frithjof von Vahl, Hannover Process for carrying out chemical or physical processes between gaseous or liquid substances and solid, granular 'goods
US1509915A (en) * 1922-11-09 1924-09-30 Albert H Stebbins Concentrator
US1829477A (en) * 1925-12-30 1931-10-27 Douthitt Frank Howard Process of and apparatus for drying liquids
DE606345C (en) * 1932-11-29 1934-11-30 Selma Von Kulisitsch Geb Von T Device for carrying out chemical and thermal processes between dust-like material and gases
US3140862A (en) * 1958-10-06 1964-07-14 Metallbau Semler G M B H Apparatus for the physical and/or chemical treatment of granular solids or fine dusts
US3337969A (en) * 1965-02-11 1967-08-29 Thoreson Mccosh Inc Plastic material dryer
DE1667288A1 (en) * 1967-01-25 1972-03-16 Buettner Schilde Haas Ag Device for energy and / or mass transfer with solid particles
US3518777A (en) * 1968-01-29 1970-07-07 Motomi Kono Heat exchange apparatus for fluidizing particulate material

Also Published As

Publication number Publication date
DK134450B (en) 1976-11-08
US3731393A (en) 1973-05-08
FR2095614A5 (en) 1972-02-11
SE380737B (en) 1975-11-17
DE2129186C3 (en) 1981-03-19
NL7103994A (en) 1971-12-15
DK134450C (en) 1977-04-12
NO138136C (en) 1978-07-12
DE2129186B2 (en) 1980-07-17
DE2129186A1 (en) 1971-12-30
NL145468B (en) 1975-04-15
NO138136B (en) 1978-04-03
BE768438A (en) 1971-11-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years