EA201490923A1 - Дозирующее устройство с непрерывной подачей - Google Patents

Дозирующее устройство с непрерывной подачей

Info

Publication number
EA201490923A1
EA201490923A1 EA201490923A EA201490923A EA201490923A1 EA 201490923 A1 EA201490923 A1 EA 201490923A1 EA 201490923 A EA201490923 A EA 201490923A EA 201490923 A EA201490923 A EA 201490923A EA 201490923 A1 EA201490923 A1 EA 201490923A1
Authority
EA
Eurasian Patent Office
Prior art keywords
rotors
rotor
particulate material
particles
dosing device
Prior art date
Application number
EA201490923A
Other languages
English (en)
Other versions
EA029241B1 (ru
Inventor
Яхья Букую
Альваро Фернандес
Original Assignee
Тотал Рисерч Энд Текнолоджи Фелюй
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 Тотал Рисерч Энд Текнолоджи Фелюй filed Critical Тотал Рисерч Энд Текнолоджи Фелюй
Publication of EA201490923A1 publication Critical patent/EA201490923A1/ru
Publication of EA029241B1 publication Critical patent/EA029241B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/002—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor with a moving instrument
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0045—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by means of a rotary device in the flow channel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00761—Discharging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00769—Details of feeding or discharging
    • B01J2208/00787—Bringing the solid in the form of a slurry before feeding it to the reactor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

Предложенное изобретение относится к устройству (200) для выдачи в виде частиц, содержащему по меньшей мере два поворотных клапана (100, 100'), каждый из которых содержит статор (10, 10') с впускным отверстием (12, 12') и выпускным отверстием (14, 14') для материала в виде частиц, и ротор (20, 20'), размещенный в статоре (10, 10') и изолирующий впускное отверстие (12, 12') от выпускного отверстия (14, 14'), причем каждый ротор выполнен по меньшей мере с одной камерой (22, 22'), предназначенной для приема и выдачи материала в виде частиц по мере поворота ротора (20, 20') вокруг его центральной оси (А-А'), причем роторы (20, 20') выполнены с возможностью синхронного вращения, причем камеры (22, 22') по меньшей мере двух роторов выполнены с возможностью асинхронной выдачи материала в виде частиц, при этом роторы (20, 20') устройства (200) выполнены с возможностью обеспечения, по существу, непрерывного объединенного потока материала в виде частиц. Предложенное изобретение также относится к способу выдачи материала в виде частиц.
EA201490923A 2011-12-20 2012-12-19 Дозирующее устройство с непрерывной подачей EA029241B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11194637 2011-12-20
PCT/EP2012/076067 WO2013092652A1 (en) 2011-12-20 2012-12-19 Continuous feed metering device

Publications (2)

Publication Number Publication Date
EA201490923A1 true EA201490923A1 (ru) 2015-01-30
EA029241B1 EA029241B1 (ru) 2018-02-28

Family

ID=47557058

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201490923A EA029241B1 (ru) 2011-12-20 2012-12-19 Дозирующее устройство с непрерывной подачей

Country Status (5)

Country Link
EP (1) EP2794082B1 (ru)
KR (1) KR101619053B1 (ru)
CN (1) CN103998120B (ru)
EA (1) EA029241B1 (ru)
WO (1) WO2013092652A1 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106743674B (zh) * 2017-02-28 2022-12-23 中国空气动力研究与发展中心高速空气动力研究所 一种将固体粉末送入高速气流的装置
AT520342A1 (de) * 2017-09-07 2019-03-15 Ventrex Automotive Gmbh Ventil zum Einsatz im Tieftemperaturbereich sowie Verwendung dieses Ventils
CN113926392A (zh) * 2021-11-15 2022-01-14 青岛科技大学 循环固定床

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130879A (en) * 1960-08-26 1964-04-28 Black Clawson Co Rotary feed valve
US3139996A (en) * 1962-10-29 1964-07-07 Phillips Petroleum Co Rotary solids feeder
JP3584092B2 (ja) 1995-09-07 2004-11-04 三井化学株式会社 粉体定量供給装置
US5851493A (en) * 1997-05-22 1998-12-22 Chevron Chemical Company Injection system and method for feeding particulate to a process vessel
JP3093749B2 (ja) * 1999-03-08 2000-10-03 三興空気装置株式会社 ロータリーフィーダーの粉体戻り防止装置
GB0000596D0 (en) * 2000-01-13 2000-03-01 Drum Int Ltd Feed devices
JP2001315962A (ja) * 2000-04-28 2001-11-13 Sumitomo Heavy Ind Ltd ロータリーバルブ
BRPI0812074B1 (pt) * 2007-06-01 2019-04-16 Basell Polyolefine Gmbh Processo e Aparelho para introduzir um pó catalítico em um reator de polimerização
US8651772B2 (en) * 2007-12-20 2014-02-18 General Electric Company Rotary apparatus for use with a gasifier system and methods of using the same

Also Published As

Publication number Publication date
EA029241B1 (ru) 2018-02-28
KR20140107444A (ko) 2014-09-04
CN103998120B (zh) 2016-11-02
EP2794082B1 (en) 2018-01-31
CN103998120A (zh) 2014-08-20
KR101619053B1 (ko) 2016-05-10
WO2013092652A1 (en) 2013-06-27
EP2794082A1 (en) 2014-10-29

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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 KZ KG TJ TM RU