GB1382462A - Fluidised bed device - Google Patents

Fluidised bed device

Info

Publication number
GB1382462A
GB1382462A GB1823372A GB1823372A GB1382462A GB 1382462 A GB1382462 A GB 1382462A GB 1823372 A GB1823372 A GB 1823372A GB 1823372 A GB1823372 A GB 1823372A GB 1382462 A GB1382462 A GB 1382462A
Authority
GB
United Kingdom
Prior art keywords
april
drying
granular material
carried
fluidised bed
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
GB1823372A
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.)
Sulzer Escher Wyss AG
Original Assignee
Escher Wyss AG
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 Escher Wyss AG filed Critical Escher Wyss AG
Publication of GB1382462A publication Critical patent/GB1382462A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
    • F28C3/16—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material forming a bed, e.g. fluidised, on vibratory sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G27/00—Jigging conveyors
    • 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
    • F26B3/0923—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 mechanical means, e.g. vibrated plate, stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/03—Vibrating conveyors
    • B65G2812/0348—Supporting or guiding means for troughs
    • B65G2812/0364—Springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

1382462 Drying or cooling granular material ESCHER WYSS Ltd 19 April 1972 [19 April 1971] 18233/72 Headings F4U and F4G Apparatus for drying or cooling granular material comprises a vibratory chamber 1 having a lower perforated plate 4 through which air passes from a lower chest 5 to fluidize the material on the plate, the weight of the apparatus being carried on helical springs 9 adjacent its centre of gravity and having groups of flexible thin plates 12a, 12b at its ends respectively embedded in a support carried by a stationary frame 11 and in a fixing member on the apparatus to ensure stability and guide its movement. Vibrators 13 having thrust tubes 15 transmit the vibration forces.
GB1823372A 1971-04-19 1972-04-19 Fluidised bed device Expired GB1382462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7113669A FR2134719A5 (en) 1971-04-19 1971-04-19

Publications (1)

Publication Number Publication Date
GB1382462A true GB1382462A (en) 1975-01-29

Family

ID=9075453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1823372A Expired GB1382462A (en) 1971-04-19 1972-04-19 Fluidised bed device

Country Status (8)

Country Link
US (1) US3768174A (en)
JP (1) JPS5626462B1 (en)
CA (1) CA992741A (en)
CH (1) CH543718A (en)
DE (2) DE7214023U (en)
FR (1) FR2134719A5 (en)
GB (1) GB1382462A (en)
NL (1) NL7205236A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105415741A (en) * 2015-11-24 2016-03-23 洛阳开拓新能源开发有限公司 Heat removal device for finished biomass particle products

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2248051A1 (en) * 1972-09-30 1974-04-04 Kloeckner Humboldt Deutz Ag PROCEDURE FOR CONTINUOUS DRYING OF DRIP SOAPS, GRAINY AND / OR PARTICULAR GOODS AND DEVICE FOR PERFORMING THE PROCESS
US4062202A (en) * 1974-09-05 1977-12-13 Cloudy & Britton Inc. Vibratory weir assembly and method for separating foods being frozen during fluidization in a food freezing tunnel
DK150716C (en) * 1976-12-01 1987-10-26 Niro Atomizer As PROCEDURE FOR TREATING A POWDER OR PARTICULATED PRODUCT AND APPARATUS FOR USE IN EXERCISING THE PROCEDURE
US4387514A (en) * 1981-04-06 1983-06-14 Dresser Industries, Inc. Method for drying oil well drill cuttings
DE3204690C2 (en) * 1982-02-11 1983-12-08 Glatt GmbH, 7851 Binzen Drying device for powdery or granular pharmaceutical goods
DE3337770A1 (en) * 1982-11-04 1984-05-10 A. Heinen GmbH Maschinenfabrik, 2930 Varel Fluidised-bed drier
DE3345235A1 (en) * 1983-12-14 1985-06-20 Sulzer-Escher Wyss GmbH, 7980 Ravensburg Fluidised bed having a heat exchanger arrangement
US4670993A (en) * 1984-08-16 1987-06-09 E.C.C. America Inc. Method for fluidizing fine kaolin particles
GB2332186A (en) * 1997-12-13 1999-06-16 Eastman Kodak Co Particle conveyor
CN100529632C (en) * 2007-07-31 2009-08-19 河南金谷干燥工程技术有限公司 Granule material vibration cooling machine
CN103868336A (en) * 2014-03-22 2014-06-18 昆山华德尔复合肥有限公司 Compound fertilizer dryer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094786A (en) * 1935-06-18 1937-10-05 Traylor Vibrator Co Vibratory drying conveyer
US3003667A (en) * 1956-10-24 1961-10-10 Nils Fredrik Rudebeck Device for the discharge of grain or similar small-sized material
US2985279A (en) * 1957-07-03 1961-05-23 Jr Warren C Burgess High energy level unidirectional vibratory drive system
US3022988A (en) * 1958-07-22 1962-02-27 Corson G & W H Material treating device
US3161483A (en) * 1960-02-15 1964-12-15 Rex Chainbelt Inc Vibrating fluidized systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105415741A (en) * 2015-11-24 2016-03-23 洛阳开拓新能源开发有限公司 Heat removal device for finished biomass particle products

Also Published As

Publication number Publication date
DE7214023U (en) 1977-06-23
CH543718A (en) 1973-10-31
US3768174A (en) 1973-10-30
DE2218034A1 (en) 1972-11-09
FR2134719A5 (en) 1972-12-08
NL7205236A (en) 1972-10-23
JPS5626462B1 (en) 1981-06-18
CA992741A (en) 1976-07-13
DE2218034B2 (en) 1975-01-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee