EA201790598A1 - Устройство и способ для дозированной подачи флюидизируемых материалов - Google Patents

Устройство и способ для дозированной подачи флюидизируемых материалов

Info

Publication number
EA201790598A1
EA201790598A1 EA201790598A EA201790598A EA201790598A1 EA 201790598 A1 EA201790598 A1 EA 201790598A1 EA 201790598 A EA201790598 A EA 201790598A EA 201790598 A EA201790598 A EA 201790598A EA 201790598 A1 EA201790598 A1 EA 201790598A1
Authority
EA
Eurasian Patent Office
Prior art keywords
cannel
fluidized materials
source
dosed supply
pipe
Prior art date
Application number
EA201790598A
Other languages
English (en)
Other versions
EA034814B1 (ru
Inventor
Аре Дюрэй
Мортен Карлсен
Андерс Лиллебю
Original Assignee
Норск Хюдро Аса
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 Норск Хюдро Аса filed Critical Норск Хюдро Аса
Publication of EA201790598A1 publication Critical patent/EA201790598A1/ru
Publication of EA034814B1 publication Critical patent/EA034814B1/ru

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
    • 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
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/14—Devices for feeding or crust breaking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Chutes (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Изобретение относится к устройству и способу дозированной подачи флюидизируемых материалов. Устройство содержит источник материала (1, 2, 2') и разгрузочный аэрожелоб (3), имеющий в своем дне по меньшей мере один флюидизирующий элемент (5), способный в активном состоянии транспортировать материал к выпуску (8) для контролируемой дозировки. Перед разгрузочным аэрожелобом (3) установлена, по существу, вертикально дистанционная труба (4, 4'), соединяющая источник материала (1, 2, 2') с разгрузочным аэрожелобом (3). Дистанционная труба имеет такое отношение высоты к диаметру, которое при различных уровнях её заполнения обеспечивает постоянное гидростатическое давление на разгрузочный аэрожелоб (3).
EA201790598A 2014-09-12 2015-08-20 Устройство и способ для дозированной подачи флюидизируемых материалов EA034814B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20141107A NO338642B1 (no) 2014-09-12 2014-09-12 Anordning og fremgangsmåte for mating av doser av fluidiserbare materialer
PCT/NO2015/000020 WO2016039629A1 (en) 2014-09-12 2015-08-20 Means and a method for feeding doses of fluidisable materials

Publications (2)

Publication Number Publication Date
EA201790598A1 true EA201790598A1 (ru) 2017-07-31
EA034814B1 EA034814B1 (ru) 2020-03-24

Family

ID=55459301

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201790598A EA034814B1 (ru) 2014-09-12 2015-08-20 Устройство и способ для дозированной подачи флюидизируемых материалов

Country Status (9)

Country Link
EP (1) EP3194313B1 (ru)
CN (1) CN107074464A (ru)
AU (1) AU2015316286B2 (ru)
BR (1) BR112017004583B1 (ru)
CA (1) CA2960765C (ru)
EA (1) EA034814B1 (ru)
NO (1) NO338642B1 (ru)
NZ (1) NZ729713A (ru)
WO (1) WO2016039629A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20181483A1 (en) * 2018-11-20 2020-05-21 Norsk Hydro As A method and equipment for storing and transporting hot gas emitting components

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB722176A (en) * 1949-12-15 1955-01-19 British Aluminium Co Ltd Improvements in apparatus for the pneumatic elevation of powdered material in bulk
FR1087426A (fr) * 1953-07-30 1955-02-23 Pechiney Perfectionnement au transport de matières pulvérulentes
US2919159A (en) * 1956-06-08 1959-12-29 Pechiney Prod Chimiques Sa Pneumatic conveying method and system
DE2500032A1 (de) * 1975-01-02 1976-07-22 Hasler Freres Fa Vorrichtung zum zufuehren von staubfoermigem gut zu einer messvorrichtung
US4002372A (en) * 1975-12-01 1977-01-11 General Shale Products Corporation Pulverulent material metering and delivery system and method
FR2391136A1 (fr) * 1977-05-18 1978-12-15 Pechiney Aluminium Procede d'autoregulation d'un transport pneumatique
DE3125045C2 (de) * 1981-06-26 1985-10-17 Schweizerische Aluminium Ag, Chippis Vorrichtung zum portionsweisen Zuführen von fluidisierbarem Schüttgut und Verfahren zum Betreiben der Vorrichtung
FR2534891B1 (fr) * 1982-10-22 1987-01-09 Pechiney Aluminium Dispositif clos a fluidisation potentielle pour le controle horizontal de materiaux pulverulents
JPS6441014A (en) * 1987-08-07 1989-02-13 Ube Industries Fluid bed type cooler
JPH0158533U (ru) * 1987-10-06 1989-04-12
NO162774C (no) * 1987-10-09 1990-02-14 Norsk Hydro As Pneumatisk doseringsapparat.
FR2671061A1 (fr) * 1990-12-26 1992-07-03 Pechiney Aluminium Dispositif de separation d'une matiere en lit fluidise et de detection de colmatage.
ES2083537T3 (es) * 1990-12-27 1996-04-16 Matsuo Sangyo Kk Dispositivo para suministrar pintura en polvo.
NO315037B1 (no) * 2001-03-21 2003-06-30 Norsk Hydro As Fremgangsmåte og system for distribusjon av fluidiserbare materialer
GB0526383D0 (en) * 2005-12-23 2006-02-08 Univ Greenwich Controlling bulk particulate flow rates
ATE524398T1 (de) * 2007-06-04 2011-09-15 Peters Claudius Projects Gmbh Verteilvorrichtung für ein fluidisierbares fördergut
FR2952363B1 (fr) * 2009-11-09 2011-11-11 Alcan Int Ltd Dispositif a fluidisation potentielle destine au convoyage de materiaux pulverulents en lit hyperdense

Also Published As

Publication number Publication date
WO2016039629A1 (en) 2016-03-17
CA2960765A1 (en) 2016-03-17
EP3194313A4 (en) 2018-04-25
AU2015316286A1 (en) 2017-03-09
EP3194313B1 (en) 2020-06-10
NO20141107A1 (no) 2016-03-14
EP3194313A1 (en) 2017-07-26
BR112017004583B1 (pt) 2021-10-19
CN107074464A (zh) 2017-08-18
NO338642B1 (no) 2016-09-26
CA2960765C (en) 2022-08-09
BR112017004583A2 (pt) 2018-01-23
AU2015316286B2 (en) 2020-03-05
NZ729713A (en) 2018-08-31
EA034814B1 (ru) 2020-03-24

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG TM