ES481838A1 - Metodo y su correspondiente aparato para descargar y dosifi-car polvo desde un recipiente fluidizado. - Google Patents

Metodo y su correspondiente aparato para descargar y dosifi-car polvo desde un recipiente fluidizado.

Info

Publication number
ES481838A1
ES481838A1 ES481838A ES481838A ES481838A1 ES 481838 A1 ES481838 A1 ES 481838A1 ES 481838 A ES481838 A ES 481838A ES 481838 A ES481838 A ES 481838A ES 481838 A1 ES481838 A1 ES 481838A1
Authority
ES
Spain
Prior art keywords
container
powder
gas
fluidizing gas
fluidized bed
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
Application number
ES481838A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES481838A1 publication Critical patent/ES481838A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
    • B65B1/16—Methods of, or means for, filling the material into the containers or receptacles by pneumatic means, e.g. by suction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86638—Rotary valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Accessories For Mixers (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

1. Método y su correspondiente aparato para descargar y dosificar polvo desde un recipiente fluidizado en un recipiente destinado a recibir material cuyo método incluye las operaciones que consisten en: (a) abrir y cerrar alternativamente una válvula montada debajo de dicho recipiente de fluidización para producir la descarga del polvo y del gas procedente de dicho recipiente en periodos de descarga de corta duración; (b) aumentar la duración de dichas descargas en proporción inversa a la cantidad de polvo que queda en dicho recipiente de fluidización, de tal manera que durante cada periodo de descarga se descarguen cantidades de polvo sustancialmente iguales; (c) pesar el recipiente y el polvo que contiene; y (d) interrumpir la descarga del polvo a partir recipiente de fluidización cuando el peso del recipiente y del polvo que contiene alcanza un valor predeterminado.
ES481838A 1978-06-23 1979-06-22 Metodo y su correspondiente aparato para descargar y dosifi-car polvo desde un recipiente fluidizado. Expired ES481838A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/918,224 US4182383A (en) 1978-06-23 1978-06-23 Fluidized bed powder discharge and metering method and apparatus

Publications (1)

Publication Number Publication Date
ES481838A1 true ES481838A1 (es) 1980-06-16

Family

ID=25440016

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481838A Expired ES481838A1 (es) 1978-06-23 1979-06-22 Metodo y su correspondiente aparato para descargar y dosifi-car polvo desde un recipiente fluidizado.

Country Status (9)

Country Link
US (1) US4182383A (es)
JP (1) JPS5510597A (es)
BE (1) BE877186A (es)
DE (1) DE2925015A1 (es)
ES (1) ES481838A1 (es)
FR (1) FR2429171A1 (es)
GB (1) GB2027913B (es)
IT (1) IT1121811B (es)
SE (1) SE7905443L (es)

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DE3120356C2 (de) * 1981-05-22 1984-03-08 Degussa Ag, 6000 Frankfurt Verfahren zum Befüllen von Silofahrzeugbehältern
US4648430A (en) * 1984-06-22 1987-03-10 Baxter Travenol Laboratories, Inc. Device and method for collecting a desired weight amount of a material
US4624129A (en) * 1985-04-15 1986-11-25 Haynes Joel E Acoustical dry product density sensor
US5056568A (en) * 1986-12-05 1991-10-15 Clintec Nutrition Company Automated system for adding multiple fluids to a single container
US4789014A (en) * 1986-12-05 1988-12-06 Baxter International Inc. Automated system for adding multiple fluids to a single container
US5076332A (en) * 1986-12-08 1991-12-31 Clintec Nitrition Co. Arch geometry to eliminate tubing influence on load cell accuracy
US4782865A (en) * 1987-06-29 1988-11-08 Container Corporation Of America Box filling apparatus
US4854353A (en) * 1988-03-09 1989-08-08 Container Corporation Of America Bulk container filling apparatus
US5102228A (en) * 1988-03-09 1992-04-07 Thermal Structures Limited Apparatus and method for producing foamed materials
US5143165A (en) * 1991-01-22 1992-09-01 Hough International, Inc. Liquid weigh system
US5360141A (en) * 1991-04-08 1994-11-01 Tecnorama S.R.L. Device for metering powder, grained or micropearl dyeing materials
US6089100A (en) * 1997-08-06 2000-07-18 The Penn State Research Foundation Real-time spatial particulate mass deposition tester
FR2770339B1 (fr) 1997-10-27 2003-06-13 Commissariat Energie Atomique Structure munie de contacts electriques formes a travers le substrat de cette structure et procede d'obtention d'une telle structure
EP0967164B1 (de) 1998-06-22 2001-10-31 Grapha-Holding Ag Verfahren für das rittlingsweise Beschicken einer Sammelstrecke mit gefalzten Druckbogen
GB9911770D0 (en) 1999-05-21 1999-07-21 Glaxo Group Ltd Powder loading method
US6162555A (en) * 1999-07-15 2000-12-19 Metallic Power, Inc. Particle feeding apparatus for electrochemical power source and method of making same
GB9926335D0 (en) * 1999-11-05 2000-01-12 Powderject Res Ltd Apparatus and method for dispensing small quantities of particles
US6296958B1 (en) 2000-03-08 2001-10-02 Metallic Power, Inc. Refuelable electrochemical power source capable of being maintained in a substantially constant full condition and method of using the same
US6432292B1 (en) 2000-05-16 2002-08-13 Metallic Power, Inc. Method of electrodepositing metal on electrically conducting particles
US6689711B2 (en) 2001-10-09 2004-02-10 Metallic Power, Inc. Methods of producing oxygen reduction catalyst
GB0207769D0 (en) * 2002-04-04 2002-05-15 Glaxo Group Ltd Method and apparatus for loading a container with a product
GB0207767D0 (en) * 2002-04-04 2002-05-15 Glaxo Group Ltd Method and apparatus for making a tablet product
US6764588B2 (en) * 2002-05-17 2004-07-20 Metallic Power, Inc. Method of and system for flushing one or more cells in a particle-based electrochemical power source in standby mode
US6942105B2 (en) * 2002-05-17 2005-09-13 Metallic Power, Inc. In-line filtration for a particle-based electrochemical power system
DE102008020218B3 (de) * 2008-04-22 2009-11-19 Azo Holding Gmbh Verfahren und Vorrichtung zur Überführung von fließfähigem Schüttgut
CN105492854B (zh) 2013-06-17 2018-01-23 哈奇有限公司 用于颗粒状馈送材料的馈送流动调节器
GB2528954B (en) * 2014-08-07 2017-05-24 Clyde Process Ltd Adjustable multi-hole orifice plate in a pneumatic conveying apparatus
US11027959B2 (en) * 2018-06-29 2021-06-08 Matsys Inc. Fluidized powder valve system
CN109484718A (zh) * 2018-10-29 2019-03-19 合肥友高物联网标识设备有限公司 一种在线产品称重赋码检测一体机
US10532335B1 (en) 2019-03-04 2020-01-14 Esalon.Com, Llc Hair colorant dispensing system
CN114162366B (zh) * 2021-11-26 2023-08-25 武汉氢能与燃料电池产业技术研究院有限公司 一种储氢罐装料振实装置及其使用方法

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GB780384A (en) * 1955-02-03 1957-07-31 Autopack Ltd Automatic weighing and container-filling apparatus
US3128129A (en) * 1961-06-26 1964-04-07 Universal Oil Prod Co Control of catalyst circulation rate in a fluidized system
FR1325617A (fr) * 1961-09-09 1963-05-03 Loire Atel Forges Perfectionnements au procédé, dit par striction pneumatique, de réglage du débitde solides pulvérulents
US3189061A (en) * 1963-06-14 1965-06-15 St Regis Paper Co Low head force flow packer
GB1066225A (en) * 1963-06-26 1967-04-26 Hans Stern Improvements in or relating to the handling of granular material
US3319828A (en) * 1964-10-28 1967-05-16 Colgate Palmolive Co Weight rate control
US3237805A (en) * 1964-10-28 1966-03-01 Halliburton Co Method and apparatus for dispensing particulate material
US3355221A (en) * 1966-01-03 1967-11-28 Cons Eng Co Inc Self-purging, pneumatic conveying apparatus
US3776599A (en) * 1966-01-03 1973-12-04 Cons Eng Co Self-purging, pneumatic conveying apparatus including fluid flow pumps on scales, with agitator, vacuum filled, with material dryer, and of varied means of sequential value operation
US3421554A (en) * 1966-04-01 1969-01-14 Carter Eng Co Method and apparatus for filling containers
US3474874A (en) * 1967-06-21 1969-10-28 Hi Speed Checkweigher Co Weighing system
DE1561952A1 (de) * 1967-08-12 1970-04-02 Allen Transmatik Ltd Verfahren und Vorrichtung zum Fuellen eines Behaelter mit pulverfoermigem Gut
US3632173A (en) * 1969-10-21 1972-01-04 Consolidated Engineering Co Pneumatic conveying apparatus automatically operable successively for weight responsive filling, and for activation, discharging, purging, against back pressure, and venting
US3599832A (en) * 1969-12-23 1971-08-17 Ind Pneumatic Systems Inc Flow control of fluidized material
US3887110A (en) * 1970-09-10 1975-06-03 Upjohn Co Dispensing methods and apparatus
DE2100601A1 (de) * 1971-01-07 1972-07-20 Adolf Zimmermann Maschinenbau, 6960 Osterburken Gerät zum Feindosieren von Feststoffen
US3942562A (en) * 1971-02-25 1976-03-09 Imperial Chemical Industries Limited Quantising machines
DE2164671C2 (de) * 1971-12-24 1987-10-01 Bergwerksverband Gmbh, 4300 Essen Verfahren und Einrichtung zur pneumatischen Steuerung der Dosierung von pneumatisch geförderten körnigen und/oder staubförmigen Materialien
US3840155A (en) * 1972-04-18 1974-10-08 Boardman Co Nuclear fuel handling powder container

Also Published As

Publication number Publication date
DE2925015A1 (de) 1980-01-03
GB2027913B (en) 1983-03-23
JPS5510597A (en) 1980-01-25
GB2027913A (en) 1980-02-27
FR2429171A1 (fr) 1980-01-18
IT7923665A0 (it) 1979-06-18
SE7905443L (sv) 1979-12-24
US4182383A (en) 1980-01-08
FR2429171B1 (es) 1984-09-21
BE877186A (fr) 1979-10-15
IT1121811B (it) 1986-04-23

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