BRPI0508571A - sistema de transporte de sólido de um primeiro reservatório para um segundo reservatório e processo de transporte de um material sólido de um primeiro reservatório de alimentação para um segundo reservatório de reação - Google Patents

sistema de transporte de sólido de um primeiro reservatório para um segundo reservatório e processo de transporte de um material sólido de um primeiro reservatório de alimentação para um segundo reservatório de reação

Info

Publication number
BRPI0508571A
BRPI0508571A BRPI0508571-3A BRPI0508571A BRPI0508571A BR PI0508571 A BRPI0508571 A BR PI0508571A BR PI0508571 A BRPI0508571 A BR PI0508571A BR PI0508571 A BRPI0508571 A BR PI0508571A
Authority
BR
Brazil
Prior art keywords
reservoir
screw
solid
transport system
feed
Prior art date
Application number
BRPI0508571-3A
Other languages
English (en)
Inventor
Thierry Chataing
Jean-Pierre Grangier
Maurice Rostaing
Thomas Koch
Original Assignee
Commissariat Energie Atomique
Inst Francais Du Petrole
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 Commissariat Energie Atomique, Inst Francais Du Petrole filed Critical Commissariat Energie Atomique
Publication of BRPI0508571A publication Critical patent/BRPI0508571A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
    • B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
    • B65G33/18—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing with multiple screws in parallel arrangements, e.g. concentric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Screw Conveyors (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Glanulating (AREA)
  • Ceramic Products (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Drying Of Solid Materials (AREA)
  • Tyre Moulding (AREA)
  • Friction Gearing (AREA)

Abstract

SISTEMA DE TRANSPORTE DE SóLIDO DE UM PRIMEIRO RESERVATóTRIO PARA UM SEGUNDO RESERVATóRIO E PROCESSO DE TRANSPORTE DE UM MATERIAL SóLIDO DE UM PRIMEIRO RESERVATóRIO DE ALIMENTAçãO PARA UM SEGUNDO RESERVATóRIO DE REAçãO. Um dispositivo de transporte (1) de material sólido não homogêneo, notadamente biomassa, compreende um parafuso sem fim (2). No quadro da invenção, o parafuso sem fim (2) fica localizado em uma luva (10) munida de um contra-parafuso (12). A presença deste elemento (12) Permite um melhor transporte e a eventual criação de um tampão (30) de matéria comprimida em locais do parafuso (2) predeterminados, que isola o dispositivo do exterior. é possivel acoplar este dispositivo com um outro parafuso sem fim (28) pelo menos, que pode ser posto sob uma pressão superior ao dispositivo (1). O parafuso erode o tampão (30) e transporta o material assim abtido, por exemplo para um reator pressurizado.
BRPI0508571-3A 2004-03-15 2005-03-14 sistema de transporte de sólido de um primeiro reservatório para um segundo reservatório e processo de transporte de um material sólido de um primeiro reservatório de alimentação para um segundo reservatório de reação BRPI0508571A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0450517A FR2867463B1 (fr) 2004-03-15 2004-03-15 Alimentation en solide de granulometrie variable d'un dispositif sous pression
PCT/FR2005/050163 WO2005092749A1 (fr) 2004-03-15 2005-03-14 Alimentation en solide de granulometrie variable d'un dispositif sous pression

Publications (1)

Publication Number Publication Date
BRPI0508571A true BRPI0508571A (pt) 2007-08-14

Family

ID=34896779

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0508571-3A BRPI0508571A (pt) 2004-03-15 2005-03-14 sistema de transporte de sólido de um primeiro reservatório para um segundo reservatório e processo de transporte de um material sólido de um primeiro reservatório de alimentação para um segundo reservatório de reação

Country Status (12)

Country Link
US (1) US7469781B2 (pt)
EP (1) EP1737767B1 (pt)
JP (1) JP5265912B2 (pt)
CN (1) CN1930064B (pt)
AT (1) ATE432899T1 (pt)
BR (1) BRPI0508571A (pt)
CA (1) CA2559474C (pt)
DE (1) DE602005014760D1 (pt)
DK (1) DK1737767T3 (pt)
FR (1) FR2867463B1 (pt)
WO (1) WO2005092749A1 (pt)
ZA (1) ZA200607423B (pt)

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Also Published As

Publication number Publication date
FR2867463A1 (fr) 2005-09-16
EP1737767A1 (fr) 2007-01-03
CA2559474A1 (fr) 2005-10-06
CN1930064B (zh) 2012-05-09
EP1737767B1 (fr) 2009-06-03
DK1737767T3 (da) 2009-09-28
JP2007529388A (ja) 2007-10-25
CA2559474C (fr) 2013-02-19
WO2005092749A1 (fr) 2005-10-06
JP5265912B2 (ja) 2013-08-14
FR2867463B1 (fr) 2007-05-11
ATE432899T1 (de) 2009-06-15
US7469781B2 (en) 2008-12-30
US20070199801A1 (en) 2007-08-30
DE602005014760D1 (de) 2009-07-16
CN1930064A (zh) 2007-03-14
ZA200607423B (en) 2008-04-30

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2622 DE 06-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.