GB1378877A - Centrifugal treatment apparatus - Google Patents

Centrifugal treatment apparatus

Info

Publication number
GB1378877A
GB1378877A GB4906571A GB4906571A GB1378877A GB 1378877 A GB1378877 A GB 1378877A GB 4906571 A GB4906571 A GB 4906571A GB 4906571 A GB4906571 A GB 4906571A GB 1378877 A GB1378877 A GB 1378877A
Authority
GB
United Kingdom
Prior art keywords
chamber
gaseous medium
extracted
nozzles
apertures
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
GB4906571A
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of GB1378877A publication Critical patent/GB1378877A/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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Cyclones (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Drying Of Solid Materials (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Abstract

1378877 Solid/gas contact; centrifugal separators SIEMENS AG 21 Oct 1971 [30 July 1971] 49065/71 Headings B1F and B2P [Also in Division F4] Granular material is introduced tangentially at 3 into a cylindrical chamber 1 supplied with gaseous medium via tangential nozzles so that the material is carried around within the chamber near its peripheral wall, the treated materialbeing discharged at 5 and the gaseous medium being extracted through apertures in a central discharge tube means extending into the chamber at least half the length of the chamber. The chamber may be horizontal, inverted or in any other orientation. In Fig. 1, a drier is shown having the tangential nozzles 2 lying in spaced planes perpendicular to the chamber axis, revolving rings 4 of material being formed. Material may be moved downwards either by shutting off a plane of nozzles, or by adding further material. The gaseous medium is extracted through apertures 8 in a tapered central tube 6. In Fig. 3, the tangential nozzles 9 are downwardly inclined and lie on a helical line around the peripheral wall of the chamber, so that the material moves downwardly, along a helical path 10. The gaseous medium is extracted at 15, 16 and 17 through adjustable tubes 14, 13 and 12, and is supplied at various temperatures and in various compositions via plenums 25, 26, 27 to zones 20, 21, 22 defined by diaphragms 18 and 19. Diaphragm 28 prevents discharge of gas through the material outlet 5.
GB4906571A 1971-07-30 1971-10-21 Centrifugal treatment apparatus Expired GB1378877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2138165A DE2138165A1 (en) 1971-07-30 1971-07-30 ROTARY FLOW WHIRLERS FOR THE TREATMENT OF FINE-GRAIN OR GRANULATE PRODUCTS

Publications (1)

Publication Number Publication Date
GB1378877A true GB1378877A (en) 1974-12-27

Family

ID=5815309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4906571A Expired GB1378877A (en) 1971-07-30 1971-10-21 Centrifugal treatment apparatus

Country Status (5)

Country Link
US (1) US3768172A (en)
JP (1) JPS5124153B1 (en)
DE (1) DE2138165A1 (en)
GB (1) GB1378877A (en)
HU (1) HU164322B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108875A1 (en) * 1981-03-09 1982-09-16 Kraftwerk Union AG, 4330 Mülheim TURNING FLOWS FOR THERMAL TREATMENT OF FINE GRAIN OR GRANULAR GOODS
JPS62261842A (en) * 1986-05-09 1987-11-14 Nippon Air Curtain Kk Artificial tornado generating mechanism and utilization thereof
US5788728A (en) * 1996-12-03 1998-08-04 Nordson Corporation Powder coating booth with improved cyclone separator
CA2240214A1 (en) * 1998-05-05 1999-11-05 James Thomas Beck Process for the production of hydrogen by solar decomposition of water
US20050132893A1 (en) * 2003-12-17 2005-06-23 Kraft Foods Holdings, Inc. Process for single-stage heat treatment and grinding of coffee beans
US20060029703A1 (en) * 2004-08-06 2006-02-09 Kraft Foods Holdings, Inc. Process for single-stage heat treatment and grinding of mustard bran, and product and its uses
US20060040027A1 (en) * 2004-08-17 2006-02-23 Kraft Foods Holdings, Inc. Process for manufacture of grated cheese and uses thereof
US7445806B2 (en) * 2004-09-02 2008-11-04 Kraft Foods Global Brands Llc Process for selective grinding and recovery of dual-density foods
US20060083834A1 (en) * 2004-10-14 2006-04-20 Kraft Foods Holdings, Inc. Process for granulation of wet processed foods and use thereof
US20060088634A1 (en) * 2004-10-25 2006-04-27 Kraft Foods Holdings, Inc. Process for granulation of low-moisture processed foods and use thereof
BE1016766A5 (en) * 2005-09-15 2007-06-05 Broqueville Axel De DEVICE FOR THE INJECTION OF SUCCESSIVE LAYER FLUID IN A ROTATING FLUIDIFIED BED AND METHODS USING THE SAME.
EP1838426A2 (en) * 2004-12-15 2007-10-03 Axel De Broqueville Rotary fluid bed device and method for using said device
BE1016381A3 (en) * 2004-12-15 2006-10-03 Broqueville Axel De DEVICE AND METHOD FOR ROTATING FLUIDIZED BED ROOMS IN A CYLINDRICAL succesion.
US20060286232A1 (en) * 2005-06-15 2006-12-21 Kraft Foods Holdings, Inc. Process for granulation of low-moisture, high-lipid content processed foods and re-use thereof
US20060286230A1 (en) * 2005-06-15 2006-12-21 Kraft Foods Holdings, Inc. Process for packing separation and granulation of processed food content thereof, and products and uses thereof
US20060286269A1 (en) * 2005-06-16 2006-12-21 Kraft Foods Holdings, Inc. Process for granulation of edible seeds
US20060286246A1 (en) * 2005-06-16 2006-12-21 Kraft Foods Holdings, Inc. Preparation of bakery mixes
ITMI20082183A1 (en) * 2008-12-10 2010-06-11 Martini S P A De SPARKLING FLOW EQUIPMENT TO MAKE AN INTERACTION BETWEEN A FLUID AND A SOLID AND PROCESS OF FLUID-SOLID INTERACTION USING THE SAME
GB2482032B (en) 2010-07-16 2013-04-10 Kraft Foods R & D Inc Coffee products and related processes
US9751064B2 (en) * 2012-10-26 2017-09-05 Friesland Brands B.V. Vortex chamber device, and method for treating powder particles or a powder particles precursor
US10717088B2 (en) * 2016-02-22 2020-07-21 Oleksandr Galaka Multifunctional hydrodynamic vortex reactor
US20220134300A1 (en) * 2019-02-13 2022-05-05 Sabic Global Technologies B.V. Three-dimensional annular rotating fluidized bed fluid-solids contactor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2240854A (en) * 1933-04-12 1941-05-06 Golden State Company Ltd Desiccating apparatus
DE1274081B (en) * 1958-08-22 1968-08-01 Siemens Ag Rotary flow vortex for separating media of different densities
FR1257690A (en) * 1960-02-20 1961-04-07 Improvements to cyclone-type gas scrubbers
DE1667288A1 (en) * 1967-01-25 1972-03-16 Buettner Schilde Haas Ag Device for energy and / or mass transfer with solid particles
US3600817A (en) * 1969-11-28 1971-08-24 Siemens Ag Processing apparatus for effecting interaction between, and subsequent separation or gaseous and solid or liquid particulate substances

Also Published As

Publication number Publication date
HU164322B (en) 1974-01-28
US3768172A (en) 1973-10-30
JPS5124153B1 (en) 1976-07-22
DE2138165A1 (en) 1973-02-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees