WO2015022620A3 - Diffuser - Google Patents

Diffuser Download PDF

Info

Publication number
WO2015022620A3
WO2015022620A3 PCT/IB2014/063846 IB2014063846W WO2015022620A3 WO 2015022620 A3 WO2015022620 A3 WO 2015022620A3 IB 2014063846 W IB2014063846 W IB 2014063846W WO 2015022620 A3 WO2015022620 A3 WO 2015022620A3
Authority
WO
WIPO (PCT)
Prior art keywords
diffuser
drive shaft
drive
shaft arrangement
chain
Prior art date
Application number
PCT/IB2014/063846
Other languages
French (fr)
Other versions
WO2015022620A2 (en
Inventor
Craig Jensen
Leon Smith
Original Assignee
Tongaat Hulett Limited
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 Tongaat Hulett Limited filed Critical Tongaat Hulett Limited
Publication of WO2015022620A2 publication Critical patent/WO2015022620A2/en
Publication of WO2015022620A3 publication Critical patent/WO2015022620A3/en
Priority to ZA2016/00462A priority Critical patent/ZA201600462B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/023—Moving bed of solid material using moving bands, trays fixed on moving transport chains
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B10/00—Production of sugar juices
    • C13B10/08—Extraction of sugar from sugar beet with water
    • C13B10/10—Continuous processes
    • C13B10/107—Continuous processes with transportation in the form of thin layers, e.g. by endless chains

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

This invention relates to a diffuser and more particularly to a chain diffuser for use in a sugar extraction process. The diffuser includes a diffuser floor, and a plurality of chain ladder assemblies being displaceable relative to the diffuser floor. Each of the chain ladder assemblies comprise two opposing chains being driven by drive sprockets, with the drive sprockets located on a drive shaft arrangement. The drive shaft arrangement includes at least two independent drive shafts located end to end, with each drive shaft driven by its own dedicated driving means. The diffuser is characterized in that the drive shaft arrangement includes synchronization means for ensuring that the two drive shafts rotate at the same speed.
PCT/IB2014/063846 2013-08-15 2014-08-11 Diffuser WO2015022620A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA2016/00462A ZA201600462B (en) 2013-08-15 2016-01-20 Diffuser

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2013/06140 2013-08-15
ZA201306140 2013-08-15

Publications (2)

Publication Number Publication Date
WO2015022620A2 WO2015022620A2 (en) 2015-02-19
WO2015022620A3 true WO2015022620A3 (en) 2015-05-28

Family

ID=51662158

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/063846 WO2015022620A2 (en) 2013-08-15 2014-08-11 Diffuser

Country Status (2)

Country Link
WO (1) WO2015022620A2 (en)
ZA (1) ZA201600462B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3087135B1 (en) 2018-10-15 2021-09-10 Fives Cail Babcock SUGAR EXTRACTION DIFFUSER

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU741106B2 (en) * 1998-06-20 2001-11-22 Braunschweigische Maschinenbauanstalt A.G. Drive shaft for a chain conveyor of a sugar cane diffuser
AU741131B2 (en) * 1998-06-20 2001-11-22 Braunschweigische Maschinenbauanstalt A.G. Drive shaft for a chain conveyor of a sugar cane diffuser and method for its production
CA2812220A1 (en) * 2010-09-24 2012-03-29 National Oilwell Varco, L.P. Coiled tubing injector with limited slip chain
WO2013014571A1 (en) * 2011-07-28 2013-01-31 Tongaat Hulett Limited Diffuser

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101166835B (en) 2005-03-24 2012-06-20 博世设计控股公司 Method and apparatus for transporting a product within a diffuser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU741106B2 (en) * 1998-06-20 2001-11-22 Braunschweigische Maschinenbauanstalt A.G. Drive shaft for a chain conveyor of a sugar cane diffuser
AU741131B2 (en) * 1998-06-20 2001-11-22 Braunschweigische Maschinenbauanstalt A.G. Drive shaft for a chain conveyor of a sugar cane diffuser and method for its production
CA2812220A1 (en) * 2010-09-24 2012-03-29 National Oilwell Varco, L.P. Coiled tubing injector with limited slip chain
WO2013014571A1 (en) * 2011-07-28 2013-01-31 Tongaat Hulett Limited Diffuser

Also Published As

Publication number Publication date
ZA201600462B (en) 2017-05-31
WO2015022620A2 (en) 2015-02-19

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