ES397869A1 - Aparato dosificador de polvos. - Google Patents

Aparato dosificador de polvos.

Info

Publication number
ES397869A1
ES397869A1 ES397869A ES397869A ES397869A1 ES 397869 A1 ES397869 A1 ES 397869A1 ES 397869 A ES397869 A ES 397869A ES 397869 A ES397869 A ES 397869A ES 397869 A1 ES397869 A1 ES 397869A1
Authority
ES
Spain
Prior art keywords
channel
stroke
delivering
piston rod
rod
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
ES397869A
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of ES397869A1 publication Critical patent/ES397869A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
    • G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G01F11/14—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber reciprocates
    • G01F11/18—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber reciprocates for fluent solid material
    • 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
    • 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
    • B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
    • B65B1/36—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by volumetric devices or methods
    • B65B1/38—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by volumetric devices or methods by pistons co-operating with measuring chambers
    • 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
    • B65G53/46—Gates or sluices, e.g. rotary wheels
    • B65G53/4683—Gates or sluices, e.g. rotary wheels with a reciprocating mover acting directly on material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Basic Packing Technique (AREA)

Abstract

Aparato dosificador de polvos con depósito, distribuidor y vaciador para la dosificación volumétrica por tandas de polvos flúidos en una cámara de gas sometida a sobrepresión caracterizado por el hecho de que el distribuidor está constituido por un estrechamiento de un distribuidor cilíndrico vertical que, en la posición extrema superior del distribuidor cilíndrico sobresale en el deposito y que, en la posición extrema inferior del distribuidor cilíndrico, sobresale en un espacio intermedio; de que el extremo inferior del distribuidor cilíndrico vertical es guiado herméticamente en un conducto que comunica con un conducto de guía de un émbolo de vaciado; de que el embolo de vaciado en una posición extrema, llena el conducto de guía que le corresponde, mientras que, en su otra posición extrema, deja libre una comunicación con la cámara de gas, la comunicación entre ambos conductos de guía y una comunicación de su contacto de guía con un dispositivo de soplado.
ES397869A 1970-12-18 1971-12-11 Aparato dosificador de polvos. Expired ES397869A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2062513A DE2062513B2 (de) 1970-12-18 1970-12-18 Dosiervorrichtung zum Dosieren von Pulvern

Publications (1)

Publication Number Publication Date
ES397869A1 true ES397869A1 (es) 1975-04-16

Family

ID=5791491

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397869A Expired ES397869A1 (es) 1970-12-18 1971-12-11 Aparato dosificador de polvos.

Country Status (16)

Country Link
US (1) US3750911A (es)
JP (1) JPS5423591B1 (es)
AT (1) AT333525B (es)
AU (1) AU452588B2 (es)
BE (1) BE776959A (es)
BR (1) BR7108372D0 (es)
CA (1) CA956280A (es)
DE (1) DE2062513B2 (es)
ES (1) ES397869A1 (es)
FR (1) FR2118159B1 (es)
GB (1) GB1370492A (es)
IT (1) IT944040B (es)
NL (1) NL7117071A (es)
PL (1) PL77084B1 (es)
RO (1) RO60595A (es)
ZA (1) ZA718476B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849074A (en) * 1972-12-07 1974-11-19 Du Pont Apparatus for mixing quickly reactive materials
DE2917189C3 (de) * 1979-04-25 1982-02-18 Wolfgang 1000 Berlin Bogen Dosiervorrichtung zum Dosieren von Pulvern
DE3317608C1 (de) * 1983-05-14 1984-12-20 AKA-Präzisionsdosierpumpen GmbH, 7253 Renningen Trockendosierer
DE3544915A1 (de) * 1985-12-19 1987-06-25 Basf Ag Dosiervorrichtung zum regelbaren einbringen von rieselfaehigen, pulverfoermigen stoffen in unter druck stehende raeume
FR2644582B1 (fr) * 1989-03-17 1993-07-09 Tech Indles Manutention Appareil microdoseur d'un produit solide discontinu
JPH05221531A (ja) * 1992-02-14 1993-08-31 Sumitomo Chem Co Ltd 粉体触媒連続供給装置及び触媒供給システム
FR2699999A1 (fr) * 1992-12-31 1994-07-01 Sedepro Dispositif doseur et procédé de dosage.
DE4443307C1 (de) * 1994-12-06 1996-06-27 Markus Schoettler Partikeldosiervorrichtung
WO1996027432A1 (en) * 1995-03-07 1996-09-12 Biomolecular Assays, Inc. Pressure cycling reactor
DE19714504C2 (de) * 1997-04-08 1999-09-30 Krupp Polysius Ag Verfahren und Vorrichtung zum Vorbereiten von Feingutproben
US7261872B2 (en) * 2002-10-28 2007-08-28 Platinum Intellectual Property, Lp Method for producing metal fluoride materials
US20040234446A1 (en) * 2002-10-28 2004-11-25 Platinum Research Organization Ltd. Process for the production of metal fluoride materials
US20080267855A1 (en) * 2003-09-15 2008-10-30 Greer F C Process for the production of metal fluoride materials with submicron structures
WO2011163592A2 (en) 2010-06-24 2011-12-29 Board Of Regents, The University Of Texas System Alkylphoshorofluoridothioates having low wear volume and methods for synthesizing and using same
CN102152962B (zh) * 2011-01-20 2012-10-10 西北工业大学 一种流量可控的高压环境送粉装置
WO2013169779A1 (en) 2012-05-07 2013-11-14 Board Of Regents, The University Of Texas System Synergistic mixtures of ionic liquids with other ionic liquids and/or with ashless thiophosphates for antiwear and/or friction reduction applications
CN102951448B (zh) * 2012-11-09 2015-04-22 裕东（中山）机械工程有限公司 一种方便粉末输送的装置
DE102013104003B3 (de) 2013-04-19 2014-03-13 Glatt Systemtechnik Gmbh Vorrichtung zum Einbringen einer definierten Menge eines zweiten Pulvers in einen Prozessbehälter
US10399712B2 (en) * 2013-12-26 2019-09-03 Altria Client Services Llc Slide measuring system for filling pouches and associated method
DE102016111214B3 (de) * 2016-06-20 2017-06-29 Ancosys Gmbh Vorrichtung zur Pulverdosierung für chemische Produktionsprozesse unter Reinraumbedingungen, Verwendung derselben und Zudosierungsverfahren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2358956A (en) * 1941-12-06 1944-09-26 Hydraulic Dev Corp Inc Feeding unit for injection molding machines
US2649289A (en) * 1952-01-17 1953-08-18 Richard Roosevelt Colburn Concrete gun
US2847147A (en) * 1954-10-29 1958-08-12 Philips Corp Liquid dispensing device
US3248118A (en) * 1961-12-11 1966-04-26 Westinghouse Electric Corp Discharge devices fabricating apparatus and method
US3233790A (en) * 1963-12-30 1966-02-08 Kikkoman Shoyu Kabushiki Kaish Apparatus for airtight transfer of solid particles
FR1481858A (fr) * 1965-06-05 1967-05-19 Kalle Ag Dispositif pour l'évacuation par portions de substances gazeuses, liquides et solides sortant d'enceintes sous pression

Also Published As

Publication number Publication date
CA956280A (en) 1974-10-15
JPS5423591B1 (es) 1979-08-15
NL7117071A (es) 1972-06-20
AU452588B2 (en) 1974-09-05
RO60595A (es) 1976-08-15
ATA1080371A (de) 1976-03-15
BR7108372D0 (pt) 1973-05-03
AU3693671A (en) 1973-06-21
IT944040B (it) 1973-04-20
BE776959A (fr) 1972-06-20
FR2118159A1 (es) 1972-07-28
GB1370492A (en) 1974-10-16
ZA718476B (en) 1972-09-27
DE2062513B2 (de) 1979-02-15
DE2062513A1 (de) 1972-07-13
FR2118159B1 (es) 1976-02-13
PL77084B1 (es) 1975-02-28
AT333525B (de) 1976-11-25
US3750911A (en) 1973-08-07

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