GB1449372A - Apparatus for the treatment of fluidized material - Google Patents

Apparatus for the treatment of fluidized material

Info

Publication number
GB1449372A
GB1449372A GB1992074A GB1992074A GB1449372A GB 1449372 A GB1449372 A GB 1449372A GB 1992074 A GB1992074 A GB 1992074A GB 1992074 A GB1992074 A GB 1992074A GB 1449372 A GB1449372 A GB 1449372A
Authority
GB
United Kingdom
Prior art keywords
distribution plate
dividing plates
section
dividing
arms
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
GB1992074A
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.)
Anhydro AS
Original Assignee
Anhydro AS
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 Anhydro AS filed Critical Anhydro AS
Publication of GB1449372A publication Critical patent/GB1449372A/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
    • 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
    • B01J8/1872—Details of the fluidised bed reactor

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)
  • Drying Of Solid Materials (AREA)

Abstract

1449372 Drying particulate material; fluidized beds ANHYDRO AS 6 May 1974 [10 May 1973] 19920/74 Headings F4G and F4U A fluidized bed apparatus 1 comprises a perforated distribution plate 2 arranged for the passage therethrough of a gas for the fluidization of a material deposited thereabove and a plurality of pairs 3, 6; 4; 7 of dividing plates, each pair comprising one dividing plate 3, 4 above the distribution plate 2 and the other dividing plate 6, 7 below the distribution plate 2 at the same position. The dividing plates 3, 4; 6, 7 abut against the distribution plate 2 and extend away from and across the distribution plate 2. The dividing plates 3, 4 above the distribution plate 2 are removable from abutment against the distribution plate and both dividing plates of at least one pair are adjustable in position along the distribution plate. As shown the dividing plates 3, 4 are mounted on arms 20, 21 which extend through respective bores in rotatable shafts 22, 23, the arms 20, 21 being held adjustably in the bore by screws (see more particularly Fig. 2, not shown). Alternatively the arms may be adjustable by rack and pinion devices. The apparatus also comprises a powder bin 14 from which particulate material flows into a moistening section A for agglomerating the particles, a drying section B into which heated air is blown, a cooling section C and a discharge section 13, 13a. Any particles which remain separate are returned through a line 16 to the moistening section via a valved outlet powder separator 18. A wall 5 is pivotable to allow material to be cleared from the distribution plate.
GB1992074A 1973-05-10 1974-05-06 Apparatus for the treatment of fluidized material Expired GB1449372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK259073 1973-05-10

Publications (1)

Publication Number Publication Date
GB1449372A true GB1449372A (en) 1976-09-15

Family

ID=8113450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1992074A Expired GB1449372A (en) 1973-05-10 1974-05-06 Apparatus for the treatment of fluidized material

Country Status (2)

Country Link
DE (1) DE2421278A1 (en)
GB (1) GB1449372A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136139A2 (en) * 1983-09-16 1985-04-03 Hambro Machinery Limited Distribution means
DE3506598A1 (en) * 1984-03-05 1985-09-05 Vysoká škola chemicko-technologická Praha, Prag/Praha METHOD FOR TREATING CRYSTAL SUGAR AND A DEVICE FOR CARRYING OUT THIS METHOD
WO2003022544A2 (en) * 2001-09-11 2003-03-20 Bühler AG Continuous heat treatment of bulk material
US8844162B2 (en) 2008-07-14 2014-09-30 Bma Braunschweigische Maschinenbauanstalt Ag Device and method for removing fluids and/or solids

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD136927B1 (en) * 1978-05-22 1986-03-26 Schwermaschinenbaukomb Ernst T ANROASTIVE FLOOR FOR SWIVEL LAYER APPARATUS
DK62994A (en) * 1993-11-15 1995-05-16 Niro Holding As Apparatus and method for making an agglomerated material
DE102009060132B3 (en) 2009-12-23 2011-05-12 Maschinenfabrik Reinhausen Gmbh Tap changer with polarity switch on a control transformer
AT509388B1 (en) * 2010-02-12 2012-06-15 Andritz Tech & Asset Man Gmbh FLOOD FLOOR FOR A FLUIDIZING APPARATUS

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136139A2 (en) * 1983-09-16 1985-04-03 Hambro Machinery Limited Distribution means
EP0136139A3 (en) * 1983-09-16 1986-02-19 Hambro Machinery Limited Distribution means
DE3506598A1 (en) * 1984-03-05 1985-09-05 Vysoká škola chemicko-technologická Praha, Prag/Praha METHOD FOR TREATING CRYSTAL SUGAR AND A DEVICE FOR CARRYING OUT THIS METHOD
GB2155604A (en) * 1984-03-05 1985-09-25 Vysoka Skola Chem Tech Method for the treatment of crystal sugar and apparatus for carrying out the method
WO2003022544A2 (en) * 2001-09-11 2003-03-20 Bühler AG Continuous heat treatment of bulk material
WO2003022544A3 (en) * 2001-09-11 2003-07-10 Buehler Ag Continuous heat treatment of bulk material
EA005330B1 (en) * 2001-09-11 2005-02-24 Бюлер Аг Continuous heat treatment of bulk material
US7350318B2 (en) 2001-09-11 2008-04-01 Buhler, Ag Continuous thermal treatment of bulk material
US8844162B2 (en) 2008-07-14 2014-09-30 Bma Braunschweigische Maschinenbauanstalt Ag Device and method for removing fluids and/or solids

Also Published As

Publication number Publication date
DE2421278A1 (en) 1974-11-28

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Legal Events

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