GB1438495A - Apparatus for treatin pulverulent amterial - Google Patents

Apparatus for treatin pulverulent amterial

Info

Publication number
GB1438495A
GB1438495A GB4343572A GB4343572A GB1438495A GB 1438495 A GB1438495 A GB 1438495A GB 4343572 A GB4343572 A GB 4343572A GB 4343572 A GB4343572 A GB 4343572A GB 1438495 A GB1438495 A GB 1438495A
Authority
GB
United Kingdom
Prior art keywords
plate
sept
pulverulent
gaseous medium
heating means
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
GB4343572A
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.)
ACCUMATIC ENG Ltd
Original Assignee
ACCUMATIC ENG Ltd
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 ACCUMATIC ENG Ltd filed Critical ACCUMATIC ENG Ltd
Priority to GB4343572A priority Critical patent/GB1438495A/en
Publication of GB1438495A publication Critical patent/GB1438495A/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
    • 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
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B15/14—Arrangements of heating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

1438495 Fluidized beds; drying granular materials ACCUMATIC ENG Ltd 20 Sept 1973 [20 Sept 1972] 43435/72 Headings F4A F4B and F4G A fluidized bed for treating granular or pulverulent material, e.g. for drying powder, comprises a permeable sintered support plate 1 having heating means 6 embedded therein and a plenum chamber 4 extending beneath the plate to receive a supply of gaseous medium via an inlet 5 in order to fluidize material on the plate. The heating means 6 may be either an electrical heating element or a hot water or steam pipe. The permeable plate may be sintered bronze, brass, aluminium or stainless steel. The gaseous medium may be compressed air.
GB4343572A 1972-09-20 1972-09-20 Apparatus for treatin pulverulent amterial Expired GB1438495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4343572A GB1438495A (en) 1972-09-20 1972-09-20 Apparatus for treatin pulverulent amterial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4343572A GB1438495A (en) 1972-09-20 1972-09-20 Apparatus for treatin pulverulent amterial

Publications (1)

Publication Number Publication Date
GB1438495A true GB1438495A (en) 1976-06-09

Family

ID=10428745

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4343572A Expired GB1438495A (en) 1972-09-20 1972-09-20 Apparatus for treatin pulverulent amterial

Country Status (1)

Country Link
GB (1) GB1438495A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0514323A1 (en) * 1991-05-17 1992-11-19 HILTI Aktiengesellschaft Transporting device for small objects

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0514323A1 (en) * 1991-05-17 1992-11-19 HILTI Aktiengesellschaft Transporting device for small objects

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee