FR2364060A1 - Appareil et procede pour alimenter avec un combustible en poudre un recipient a gaz sous pression, notamment un reacteur de gazeification du charbon a haute pression - Google Patents

Appareil et procede pour alimenter avec un combustible en poudre un recipient a gaz sous pression, notamment un reacteur de gazeification du charbon a haute pression

Info

Publication number
FR2364060A1
FR2364060A1 FR7727449A FR7727449A FR2364060A1 FR 2364060 A1 FR2364060 A1 FR 2364060A1 FR 7727449 A FR7727449 A FR 7727449A FR 7727449 A FR7727449 A FR 7727449A FR 2364060 A1 FR2364060 A1 FR 2364060A1
Authority
FR
France
Prior art keywords
rotor
supplying
container
tube
high pressure
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.)
Granted
Application number
FR7727449A
Other languages
English (en)
Other versions
FR2364060B1 (fr
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2364060A1 publication Critical patent/FR2364060A1/fr
Application granted granted Critical
Publication of FR2364060B1 publication Critical patent/FR2364060B1/fr
Granted legal-status Critical Current

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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices therefor
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C10J3/30—Fuel charging devices
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/50—Fuel charging devices
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/39—Gasifiers designed as centrifuge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

L'invention concerne une pompe centrifuge pour alimenter en poudre un récipient sous pression. La pompe comprend un rotor monté à rotation dans le récipient 1 pour y infecter la poudre par l'action de la force centrifuge et un tube d'alimentation 9 pour introduire dans le rotor la poudre à partir d'un espace 3 situé en dehors du récipient, le tube et le rotor étant coaxiaux. Le rotor est formé de deux plateaux 11, 12 positionnés à angle droit du tube 9. Une fente 10 formée entre les deux plateaux raccorde le tube au récipient. De préférence, le mécanisme d'entraînement 13-16 et 22-25 du rotor entraîne les deux plateaux avec une légère différence de vitesse entre eux. L'invention est applicable, notamment, à un récipient d'alimentation en poudre de charbon d'un réacteur de gazéification.
FR7727449A 1976-09-13 1977-09-12 Appareil et procede pour alimenter avec un combustible en poudre un recipient a gaz sous pression, notamment un reacteur de gazeification du charbon a haute pression Granted FR2364060A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7610130A NL7610130A (nl) 1976-09-13 1976-09-13 Inrichting en werkwijze voor het toevoeren van brandstofpoeder aan een met gas op hoge druk gebracht vat.

Publications (2)

Publication Number Publication Date
FR2364060A1 true FR2364060A1 (fr) 1978-04-07
FR2364060B1 FR2364060B1 (fr) 1982-01-22

Family

ID=19826883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727449A Granted FR2364060A1 (fr) 1976-09-13 1977-09-12 Appareil et procede pour alimenter avec un combustible en poudre un recipient a gaz sous pression, notamment un reacteur de gazeification du charbon a haute pression

Country Status (13)

Country Link
US (1) US4120410A (fr)
JP (1) JPS5338059A (fr)
AU (1) AU513811B2 (fr)
BE (1) BE858397A (fr)
BR (1) BR7706078A (fr)
CA (1) CA1102130A (fr)
DE (1) DE2740961A1 (fr)
FR (1) FR2364060A1 (fr)
GB (1) GB1552279A (fr)
IN (1) IN148335B (fr)
NL (1) NL7610130A (fr)
PL (1) PL107726B1 (fr)
ZA (1) ZA775462B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834374B2 (ja) * 1979-05-07 1983-07-26 ロツキ−ド ミサイルズ アンド スペ−ス コンパニ−，インコ−ポレ−テツド 粉粒材料連続給送装置
CA1153874A (fr) * 1979-11-14 1983-09-20 Maarten J. Van Der Burgt Methode et dispositif d'injection de matiere pulverulente dans une chambre chargee de gaz
CA1166218A (fr) * 1979-12-28 1984-04-24 Maarten J. Van Der Burgt Methode et dispositif d'alimentation d'une cuve sous pression en particules solides
NL8004971A (nl) * 1980-09-02 1982-04-01 Shell Int Research Werkwijze en reactor voor de bereiding van synthesegas.
GB2130654A (en) * 1982-06-30 1984-06-06 Shell Int Research Centrifugal pumps
US4941779A (en) * 1987-09-18 1990-07-17 Shell Oil Company Compartmented gas injection device
DE3872470T2 (de) * 1987-09-18 1993-01-21 Shell Int Research Facheinrichtung fuer gas-injektion.
US4867846A (en) * 1988-09-27 1989-09-19 Champion International Corporation Apparatus for feeding wood chips to a treatment bin
US6923389B2 (en) 2002-08-27 2005-08-02 Shivvers, Inc. Uniform grain spreader
CN101909738B (zh) * 2008-01-16 2013-11-06 国际壳牌研究有限公司 向加压反应器供应微粒固体材料的方法
DE102010018108A1 (de) * 2010-04-24 2011-10-27 Uhde Gmbh Vorrichtung zur Versorgung mehrerer Brenner mit feinkörnigem Brennstoff
CN102417111A (zh) * 2010-09-28 2012-04-18 通用电气公司 输送系统及方法
CN110092204B (zh) * 2019-04-22 2020-12-15 浙江固特气动科技股份有限公司 下引式仓泵整体流化装置
CN115560990B (zh) * 2022-11-09 2023-03-07 中国人民解放军国防科技大学 超声速气固两相横向射流实验平台及射流测量方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB234738A (en) * 1924-07-29 1925-06-04 Usines Lambot Sa Des Improvements in automatic feeding devices for gas producers and like furnaces
US2495152A (en) * 1945-05-29 1950-01-17 Standard Oil Co Method and means for pressuring fluidized solids
DE972895C (de) * 1949-10-31 1959-10-22 Koppers Gmbh Heinrich Einrichtung zur stetigen UEberfuehrung eines feinverteilten festen Stoffes aus einem Raum gewoehnlichen Druckes in einen unter erhoehtem Druck stehenden Raum
US2920793A (en) * 1957-04-25 1960-01-12 Cabot Godfrey L Inc Air-tight discharge valve for discharging fine solid materials
DE1178405B (de) * 1962-09-01 1964-09-24 Koppers Gmbh Heinrich Einrichtung zur UEberfuehrung eines staubfoermigen oder feinkoernigen Stoffes aus einem Raum niederen Druckes in einen Raum hoeheren Druckes
US3182825A (en) * 1963-08-12 1965-05-11 Koppers Co Inc Apparatus for transfer of a powdered or granular material from a space under low pressure into a space under high pressure
GB1490155A (en) * 1974-05-15 1977-10-26 Duch B Device for introducing a material from a first space to a second space against a back pressure

Also Published As

Publication number Publication date
DE2740961C2 (fr) 1987-05-27
NL7610130A (nl) 1978-03-15
AU513811B2 (en) 1981-01-08
AU2872077A (en) 1979-03-22
FR2364060B1 (fr) 1982-01-22
PL107726B1 (pl) 1980-02-29
US4120410A (en) 1978-10-17
ZA775462B (en) 1978-07-26
BR7706078A (pt) 1978-07-04
JPS623053B2 (fr) 1987-01-23
DE2740961A1 (de) 1978-03-16
GB1552279A (en) 1979-09-12
BE858397A (nl) 1978-03-06
CA1102130A (fr) 1981-06-02
JPS5338059A (en) 1978-04-07
PL200813A1 (pl) 1978-05-08
IN148335B (fr) 1981-01-17

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Legal Events

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