ES2179656T3 - Procedimiento de transporte de materiales pulverulentos en fase hiperdensa aplicable a la circunvalacion de obstaculos. - Google Patents

Procedimiento de transporte de materiales pulverulentos en fase hiperdensa aplicable a la circunvalacion de obstaculos.

Info

Publication number
ES2179656T3
ES2179656T3 ES99922241T ES99922241T ES2179656T3 ES 2179656 T3 ES2179656 T3 ES 2179656T3 ES 99922241 T ES99922241 T ES 99922241T ES 99922241 T ES99922241 T ES 99922241T ES 2179656 T3 ES2179656 T3 ES 2179656T3
Authority
ES
Spain
Prior art keywords
channel
procedure
circunvalation
obstacles
transportation
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 - Lifetime
Application number
ES99922241T
Other languages
English (en)
Inventor
Gerard Gasquet
Christian Cloue
Stephane Torsiello
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.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney SA
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 Aluminium Pechiney SA filed Critical Aluminium Pechiney SA
Application granted granted Critical
Publication of ES2179656T3 publication Critical patent/ES2179656T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/16—Gas pressure systems operating with fluidisation of the materials
    • B65G53/18—Gas pressure systems operating with fluidisation of the materials through a porous wall
    • B65G53/20—Gas pressure systems operating with fluidisation of the materials through a porous wall of an air slide, e.g. a trough
    • 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
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/16—Gas pressure systems operating with fluidisation of the materials
    • 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
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/52—Adaptations of pipes or tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Chutes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)

Abstract

Procedimiento de transporte de material pulverulento en lecho hiperdenso que permite franquear un obstáculo, caracterizado porque en el sistema de transportadores se utiliza un dispositivo de circunvalación (10; 20; 30) del obstáculo, entre dos transportadores horizontales, uno superior (T1) y otro inferior (T2), dispositivo que comprende por lo menos tres cascos: - a la entrada del dispositivo, un casco superior (S1) que comprende un canal inferior (S1.1) alimentado con gas a presión P1 y un canal superior (S1.2), constituido esencialmente por una columna (C1), conectada por un lado al canal superior (T1.2) del transportador superior (T1) y por el otro lado al canal superior (S3.2) del casco intermedio (S3); - en el centro, a una altura que permita franquear el obstáculo, se encuentra por lo menos un casco intermedio (S3) cuyo canal inferior (S3.1) está alimentado con gas a presión P3 y cuyo canal superior (S3.2), conectado por su primer extremo al canal superior (S1.2) del casco superior(S1) se une por su segundo extremo al canal superior
ES99922241T 1998-06-02 1999-06-01 Procedimiento de transporte de materiales pulverulentos en fase hiperdensa aplicable a la circunvalacion de obstaculos. Expired - Lifetime ES2179656T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9807120A FR2779136B1 (fr) 1998-06-02 1998-06-02 Procede de convoyage en phase hyperdense de materiaux pulverulents applicable au contournement d'obstacles

Publications (1)

Publication Number Publication Date
ES2179656T3 true ES2179656T3 (es) 2003-01-16

Family

ID=9527080

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99922241T Expired - Lifetime ES2179656T3 (es) 1998-06-02 1999-06-01 Procedimiento de transporte de materiales pulverulentos en fase hiperdensa aplicable a la circunvalacion de obstaculos.

Country Status (19)

Country Link
US (1) US6402437B1 (es)
EP (1) EP1091898B1 (es)
JP (1) JP2002516801A (es)
AR (1) AR018394A1 (es)
AU (1) AU744867B2 (es)
BR (1) BR9910934A (es)
CA (1) CA2334092C (es)
DE (1) DE69902543T2 (es)
EG (1) EG21926A (es)
ES (1) ES2179656T3 (es)
FR (1) FR2779136B1 (es)
HR (1) HRP20000823A2 (es)
HU (1) HU222323B1 (es)
MX (1) MXPA00011812A (es)
NO (1) NO324510B1 (es)
NZ (1) NZ508183A (es)
RS (1) RS49656B (es)
WO (1) WO1999062800A1 (es)
ZA (1) ZA200006682B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO315037B1 (no) 2001-03-21 2003-06-30 Norsk Hydro As Fremgangsmåte og system for distribusjon av fluidiserbare materialer
FR2831528B1 (fr) * 2001-10-26 2004-01-16 Pechiney Aluminium Systeme de repartition de matiere pulverulente avec des debits pondereux controles
FR2918975B1 (fr) * 2007-07-19 2009-11-20 Alcan Int Ltd Procede permettant de convoyer sans segregation des materiaux pulverulents
FR2952363B1 (fr) * 2009-11-09 2011-11-11 Alcan Int Ltd Dispositif a fluidisation potentielle destine au convoyage de materiaux pulverulents en lit hyperdense
WO2017137392A1 (en) * 2016-02-12 2017-08-17 Reel Alesa Sas Device and method for conveyance of powder materials in hyperdense phase
EP3388375B1 (de) * 2017-04-13 2019-11-20 Claudius Peters Projects GmbH Anlage zum verpacken von rieselfähigem schüttgut in säcke
US10913383B2 (en) 2018-03-27 2021-02-09 Mac Trailer Manufacturing, Inc. Method of decreasing stress and deformation in a bulk tank
US11192734B2 (en) 2018-03-27 2021-12-07 Mac Trailer Manufacturing, Inc. Tank having an air piping system and method of loading and unloading the same
WO2020201015A1 (en) * 2019-04-04 2020-10-08 Reel Alesa Ag Precision flow feeding device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024071A (en) * 1958-12-24 1962-03-06 Fuller Co Fluidizing conveying apparatus
US4016053A (en) 1975-10-01 1977-04-05 Kaiser Aluminum & Chemical Corporation Feeding particulate matter
FR2534891B1 (fr) 1982-10-22 1987-01-09 Pechiney Aluminium Dispositif clos a fluidisation potentielle pour le controle horizontal de materiaux pulverulents
FR2562878B2 (fr) 1984-04-12 1989-06-30 Pechiney Aluminium Dispositif clos a fluidisation potentielle pour le convoyage horizontal en lit dense de materiaux pulverulents
DE3407402A1 (de) * 1984-02-29 1985-08-29 Hahn Verfahrenstechnik GmbH, 6052 Mühlheim Pneumatisches foerderverfahren fuer fliessfaehige schuettgueter
FR2575734B1 (fr) 1985-01-08 1989-11-17 Pechiney Aluminium Dispositif de distribution a debit regule d'une matiere pulverulente fluidisable
FR2575680B1 (fr) 1985-01-08 1987-07-03 Pechiney Aluminium Dispositif a lit fluidise pour la separation continue de deux phases solides melangees
FR2671061A1 (fr) * 1990-12-26 1992-07-03 Pechiney Aluminium Dispositif de separation d'une matiere en lit fluidise et de detection de colmatage.

Also Published As

Publication number Publication date
EP1091898B1 (fr) 2002-08-14
DE69902543T2 (de) 2003-05-08
MXPA00011812A (es) 2002-04-24
ZA200006682B (en) 2001-05-07
AU3936499A (en) 1999-12-20
FR2779136B1 (fr) 2000-07-28
HU222323B1 (hu) 2003-06-28
US6402437B1 (en) 2002-06-11
AU744867B2 (en) 2002-03-07
NZ508183A (en) 2003-10-31
NO324510B1 (no) 2007-11-05
CA2334092C (fr) 2007-02-20
EP1091898A1 (fr) 2001-04-18
RS49656B (sr) 2007-09-21
DE69902543D1 (de) 2002-09-19
BR9910934A (pt) 2001-02-28
HRP20000823A2 (en) 2001-12-31
NO20006097D0 (no) 2000-11-30
AR018394A1 (es) 2001-11-14
FR2779136A1 (fr) 1999-12-03
EG21926A (en) 2002-04-30
NO20006097L (no) 2001-02-01
CA2334092A1 (fr) 1999-12-09
YU74000A (sh) 2003-02-28
JP2002516801A (ja) 2002-06-11
HUP0102010A2 (hu) 2001-10-28
WO1999062800A1 (fr) 1999-12-09
HUP0102010A3 (en) 2002-02-28

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