GB1059471A - Method and apparatus for heat exchange, more particularly for the drying of solids suspended in a gas stream and known as suspension drying - Google Patents

Method and apparatus for heat exchange, more particularly for the drying of solids suspended in a gas stream and known as suspension drying

Info

Publication number
GB1059471A
GB1059471A GB2111364A GB2111364A GB1059471A GB 1059471 A GB1059471 A GB 1059471A GB 2111364 A GB2111364 A GB 2111364A GB 2111364 A GB2111364 A GB 2111364A GB 1059471 A GB1059471 A GB 1059471A
Authority
GB
United Kingdom
Prior art keywords
gas
drying
chamber
heated
solids
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
GB2111364A
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.)
Schuchtermann & Kremer Baum AG
Original Assignee
Schuchtermann & Kremer Baum 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 Schuchtermann & Kremer Baum AG filed Critical Schuchtermann & Kremer Baum AG
Publication of GB1059471A publication Critical patent/GB1059471A/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
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/107—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers pneumatically inducing within the drying enclosure a curved flow path, e.g. circular, spiral, helical; Cyclone or Vortex dryers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

1,059,471. Drying suspended solids; heating or cooling particulate solid materials. SCHœCHTERMANN & KREMER-BAUM A.G. FUR AUFBEREITUNG. May 21, 1964 [June 4, 1963], No. 21113/64. Headings F4G and F4U. Solids to be heated, cooled or dried are introduced through sluices 6, 6<SP>1</SP> and are supported in a stream of gas tangentially introduced through slots 2, 2<SP>1</SP> in the upper end of a vertical turbulence chamber 1 for passage in a helical path downwardly to a closed trap 9 at the lower end of the chamber, in countercurrent to a stream of heated or cooled gas tangentially introduced through a central feed pipe 7 at the lower end of the chamber, which heated or cooled gas has a lower kinetic energy than the supporting gas stream but is given the same direction of rotation as the supporting gas. The mixture of supporting and heating or cooling gas free from solids is discharged through a central aperture 1<SP>111</SP> at the upper end of the chamber. Additional heating or cooling air may be tangentially introduced through inlet channels 12.
GB2111364A 1963-06-04 1964-05-21 Method and apparatus for heat exchange, more particularly for the drying of solids suspended in a gas stream and known as suspension drying Expired GB1059471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC033366 1963-06-04

Publications (1)

Publication Number Publication Date
GB1059471A true GB1059471A (en) 1967-02-22

Family

ID=7432763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2111364A Expired GB1059471A (en) 1963-06-04 1964-05-21 Method and apparatus for heat exchange, more particularly for the drying of solids suspended in a gas stream and known as suspension drying

Country Status (3)

Country Link
BE (1) BE648788A (en)
GB (1) GB1059471A (en)
NL (1) NL6406245A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1767046A1 (en) * 1968-03-23 1972-01-05 Lang Franz Process for treating substances present in powder form or as granules with active and stabilizing substances in gaseous, liquid or solid form
DE2138087A1 (en) * 1970-07-31 1972-02-10 The Procter & Gamble Co., Cincinnati, Ohio (V.St.A.) Method and apparatus for spray drying a synthetic detergent slurry
DE2602454A1 (en) * 1976-01-23 1977-07-28 Luco Technic Gmbh METHOD AND DEVICE FOR TREATING POWDERY OR GRAINY SUBSTANCES
DE2700817A1 (en) * 1977-01-11 1978-07-20 Luco Technic Gmbh Powder materials processing system - using descending vortex flow with spray nozzles and adjustable ascending gas flow; esp. for processing milk powder, starch, vitamin(s), etc.
DE2660533C2 (en) * 1976-01-23 1985-04-11 Claudius Peters Ag, 2000 Hamburg Process for enriching powdery or granular material with a liquid
EP0653042A1 (en) * 1992-07-30 1995-05-17 Grana, Inc. Method and apparatus for drying particulate material
WO1999027316A1 (en) * 1997-11-22 1999-06-03 Twister Milieu B.V. Device and method for separating liquid and solid constituents of a flow of material
WO2012160320A1 (en) * 2011-05-24 2012-11-29 Coomtech Ltd System for removing surface moisture from coal
CN115505732A (en) * 2022-09-05 2022-12-23 武汉理工大学 Rotary drum type multi-field cooperative efficient cooling device for reduced iron

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1767046A1 (en) * 1968-03-23 1972-01-05 Lang Franz Process for treating substances present in powder form or as granules with active and stabilizing substances in gaseous, liquid or solid form
DE2138087A1 (en) * 1970-07-31 1972-02-10 The Procter & Gamble Co., Cincinnati, Ohio (V.St.A.) Method and apparatus for spray drying a synthetic detergent slurry
DE2602454A1 (en) * 1976-01-23 1977-07-28 Luco Technic Gmbh METHOD AND DEVICE FOR TREATING POWDERY OR GRAINY SUBSTANCES
DE2660533C2 (en) * 1976-01-23 1985-04-11 Claudius Peters Ag, 2000 Hamburg Process for enriching powdery or granular material with a liquid
DE2700817A1 (en) * 1977-01-11 1978-07-20 Luco Technic Gmbh Powder materials processing system - using descending vortex flow with spray nozzles and adjustable ascending gas flow; esp. for processing milk powder, starch, vitamin(s), etc.
EP0653042A4 (en) * 1992-07-30 1995-10-18 Grana Inc Method and apparatus for drying particulate material.
EP0653042A1 (en) * 1992-07-30 1995-05-17 Grana, Inc. Method and apparatus for drying particulate material
WO1999027316A1 (en) * 1997-11-22 1999-06-03 Twister Milieu B.V. Device and method for separating liquid and solid constituents of a flow of material
WO2012160320A1 (en) * 2011-05-24 2012-11-29 Coomtech Ltd System for removing surface moisture from coal
GB2494370B (en) * 2011-05-24 2015-02-18 Coomtech Ltd System for removing surface moisture from coal
US9309477B2 (en) 2011-05-24 2016-04-12 Coomtech Ltd. System for removing surface moisture from coal
EP3064877A3 (en) * 2011-05-24 2016-10-19 Coomtech Limited System for removing surface moisture from coal
CN115505732A (en) * 2022-09-05 2022-12-23 武汉理工大学 Rotary drum type multi-field cooperative efficient cooling device for reduced iron
CN115505732B (en) * 2022-09-05 2024-01-19 武汉理工大学 Rotary drum type multi-field synergistic reduced iron efficient cooling device

Also Published As

Publication number Publication date
BE648788A (en) 1964-10-01
NL6406245A (en) 1964-12-07

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