GB1112530A - Improvements in or relating to containers for hot air driers for pulverulent or granular material - Google Patents

Improvements in or relating to containers for hot air driers for pulverulent or granular material

Info

Publication number
GB1112530A
GB1112530A GB26091/66A GB2609166A GB1112530A GB 1112530 A GB1112530 A GB 1112530A GB 26091/66 A GB26091/66 A GB 26091/66A GB 2609166 A GB2609166 A GB 2609166A GB 1112530 A GB1112530 A GB 1112530A
Authority
GB
United Kingdom
Prior art keywords
container
floor
openings
pulverulent
hot air
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
GB26091/66A
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.)
WERNER GLATT GmbH
Original Assignee
WERNER GLATT GmbH
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 WERNER GLATT GmbH filed Critical WERNER GLATT GmbH
Publication of GB1112530A publication Critical patent/GB1112530A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F26B3/082—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 arrangements of devices for distributing fluidising gas, e.g. grids, nozzles
    • 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
    • B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

1,112,530. Fludised bed drier; heating ganular material. W. GLATT. 10 June, 1966 [14 June, 1965], No. 26091/66. Headings F4G and F4U. A container 9 for use in a fluidized bed drier for pulverulent or granular material comprises a floor having openings of which the axes towards the centre of the floor are at a greater angle to the central longitudinal axis of the container than the axes of the openings at the peripheral edge so that an upwardly flowing current of hot air passing therethrough has a higher axial component of velocity at the peripheral edge of the container than at the central axis. The container is of truncated cone shape within an outer casing 1 between a lower inlet 5 and an upper air filter 5 and fan 12, and the container floor comprises a cone arranged centrally with openings therein which are parallel to the remainder of the floor. A spray 19 may be mounted above the bed for the insertion of a treatment medium.
GB26091/66A 1965-06-14 1966-06-10 Improvements in or relating to containers for hot air driers for pulverulent or granular material Expired GB1112530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH824665A CH444046A (en) 1965-06-14 1965-06-14 A container used to hold powdery or granular material to be treated in a hot air dryer

Publications (1)

Publication Number Publication Date
GB1112530A true GB1112530A (en) 1968-05-08

Family

ID=4337389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26091/66A Expired GB1112530A (en) 1965-06-14 1966-06-10 Improvements in or relating to containers for hot air driers for pulverulent or granular material

Country Status (4)

Country Link
US (1) US3394468A (en)
CH (1) CH444046A (en)
DE (1) DE1952391U (en)
GB (1) GB1112530A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH526080A (en) * 1970-06-16 1972-07-31 Werner Glatt Lufttechnische An Device for creating a fluidized bed and for spraying a liquid into the fluidizing particles
US4323312A (en) * 1977-08-26 1982-04-06 Werner Glatt Fluidized bed apparatus
DE2912780A1 (en) * 1979-03-30 1980-10-09 Herbert Huettlin SCREEN BOTTOM FOR FLUID FILM APPARATUS
CH641375A5 (en) * 1979-05-21 1984-02-29 Glatt Maschinen & Apparatebau DEVICE FOR THE FORMATION OF GRANULES OR AGGLOMERATES.
GB2130504B (en) * 1982-09-24 1985-11-13 Freunt Ind Co Ltd Granulating and coating machine
CH664005A5 (en) * 1984-05-19 1988-01-29 Glatt Maschinen & Apparatebau METHOD FOR DRYING A PARTICLE-SHAPED GOOD AND DEVICE FOR CARRYING OUT THE METHOD.
CH662752A5 (en) * 1984-05-19 1987-10-30 Glatt Maschinen & Apparatebau METHOD FOR TREATING A PARTICULATE GOOD AND DEVICE FOR CARRYING OUT THE METHOD.
WO1993009867A1 (en) * 1991-11-18 1993-05-27 Warner-Lambert Company Process for coating small particles using a rotor fluidized bed apparatus
EP0623378A1 (en) * 1993-05-07 1994-11-09 EMMERICHS GmbH Process for purifying waste gases and device for penforming such process
DE19823262A1 (en) 1998-05-26 1999-12-02 Basf Ag Process for the preparation of phthalic anhydride
DE19823275A1 (en) 1998-05-26 1999-12-02 Basf Ag Process for the preparation of phthalic anhydride by catalytic gas phase oxidation of x-xylene - / - naphthalene mixtures
DE19824532A1 (en) 1998-06-03 1999-12-09 Basf Ag Process for the preparation of coated catalysts for the catalytic gas phase oxidation of aromatic hydrocarbons and catalysts thus obtainable
DE19839001A1 (en) 1998-08-27 2000-03-02 Basf Ag Shell catalysts for the catalytic gas phase oxidation of aromatic hydrocarbons
DE19851786A1 (en) * 1998-11-10 2000-05-11 Basf Ag Multimetal oxide containing silver and vanadium oxide and its use
US7908765B2 (en) * 2006-12-22 2011-03-22 Collette Nv Continuous granulating and drying apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2292897A (en) * 1940-02-13 1942-08-11 Smidth & Co As F L Method and apparatus for mixing
US2761769A (en) * 1952-07-17 1956-09-04 Gulf Research Development Co Fluidized catalytic apparatus
US3063159A (en) * 1959-03-20 1962-11-13 Arenco Ab Dryer for tobacco or the like
US3189460A (en) * 1962-10-04 1965-06-15 Hupp Corp Roasting and heating methods
US3196827A (en) * 1962-11-19 1965-07-27 Wisconsin Alumni Res Found Apparatus for the encapsulation of discrete particles
US3253944A (en) * 1964-01-13 1966-05-31 Wisconsin Alumni Res Found Particle coating process
US3309784A (en) * 1964-03-16 1967-03-21 George F Adams Apparatus for contacting fluidizable solids with gasiform fluids
US3328894A (en) * 1965-01-15 1967-07-04 Hupp Corp Coffee roasting apparatus

Also Published As

Publication number Publication date
CH444046A (en) 1967-09-15
US3394468A (en) 1968-07-30
DE1952391U (en) 1966-12-22

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