GB937569A - Apparatus for subdividing a fluid stream into a plurality of smaller streams - Google Patents

Apparatus for subdividing a fluid stream into a plurality of smaller streams

Info

Publication number
GB937569A
GB937569A GB4138461A GB4138461A GB937569A GB 937569 A GB937569 A GB 937569A GB 4138461 A GB4138461 A GB 4138461A GB 4138461 A GB4138461 A GB 4138461A GB 937569 A GB937569 A GB 937569A
Authority
GB
United Kingdom
Prior art keywords
subdividing
fluid stream
smaller streams
bed
pict
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
GB4138461A
Inventor
Walfred Wilhelm Jukkola
Fritz Helbig
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Priority to GB4138461A priority Critical patent/GB937569A/en
Publication of GB937569A publication Critical patent/GB937569A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

<PICT:0937569/III/1> A self-supporting fluidized bed grate of planar top-face and concave bottom made of a plurality of concentric rings of refractory material has inlet passages for gas which taper from a maximum to a minimum cross-sectional area in a ratio of at least 1,5 to 1 enabling an equal linear velocity and volumetric flow over a wide area of the bed. A number of brick constructions for the dome are illustrated.
GB4138461A 1961-11-20 1961-11-20 Apparatus for subdividing a fluid stream into a plurality of smaller streams Expired GB937569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4138461A GB937569A (en) 1961-11-20 1961-11-20 Apparatus for subdividing a fluid stream into a plurality of smaller streams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4138461A GB937569A (en) 1961-11-20 1961-11-20 Apparatus for subdividing a fluid stream into a plurality of smaller streams

Publications (1)

Publication Number Publication Date
GB937569A true GB937569A (en) 1963-09-25

Family

ID=10419443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4138461A Expired GB937569A (en) 1961-11-20 1961-11-20 Apparatus for subdividing a fluid stream into a plurality of smaller streams

Country Status (1)

Country Link
GB (1) GB937569A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001072409A1 (en) * 2000-03-29 2001-10-04 Hüttlin Gmbh Floor element for a device for treating particulate material
WO2013104834A1 (en) * 2012-01-13 2013-07-18 Carbona Oy Grid for a fluidized bed gasifier

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001072409A1 (en) * 2000-03-29 2001-10-04 Hüttlin Gmbh Floor element for a device for treating particulate material
US6705025B2 (en) 2000-03-29 2004-03-16 Huttlin Gmbh Bottom element for a device for treating particulate material
WO2013104834A1 (en) * 2012-01-13 2013-07-18 Carbona Oy Grid for a fluidized bed gasifier

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