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ES2186140T3 - Dispositivo de extraccion en cantidades dosificadas de productos divididos e instalacion comportando tales dispositivos. - Google Patents

Dispositivo de extraccion en cantidades dosificadas de productos divididos e instalacion comportando tales dispositivos.

Info

Publication number
ES2186140T3
ES2186140T3 ES98910792T ES98910792T ES2186140T3 ES 2186140 T3 ES2186140 T3 ES 2186140T3 ES 98910792 T ES98910792 T ES 98910792T ES 98910792 T ES98910792 T ES 98910792T ES 2186140 T3 ES2186140 T3 ES 2186140T3
Authority
ES
Spain
Prior art keywords
hole
tank
dosed quantities
powdery product
sealing element
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 - Lifetime
Application number
ES98910792T
Other languages
English (en)
Inventor
Jean-Pierre Solignac
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.)
Roxane SAS
Original Assignee
Roxane SAS
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 Roxane SAS filed Critical Roxane SAS
Application granted granted Critical
Publication of ES2186140T3 publication Critical patent/ES2186140T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
    • G01G13/022—Material feeding devices
    • G01G13/026—Material feeding devices by mechanical conveying means, e.g. belt or vibratory conveyor
    • 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
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/46—Devices for emptying otherwise than from the top using screw conveyors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Screw Conveyors (AREA)
  • Medicinal Preparation (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Dispositivo de extracción de productos pulverulentos en cantidades dosificadas, que comprende un depósito (1) de almacenamiento del producto pulverulento a liberar en cantidades dosificadas, un conducto tubular (2) que penetra en el depósito (1), dicho conducto tubular (2) recibiendo en el interior un elemento (3) de extracción del producto pulverulento en el depósito (1) y de transporte de este último desde un orificio de carga (4) que presenta el conducto (21) en el depósito hacia un orificio de entrega (5) del producto pulverulento que presenta el conducto (2) al exterior del depósito (1), dicho orificio de entrega (5) estando asociado con un elemento de obturación (7), caracterizado por el hecho de que dicho elemento de obturación puede a petición ser posicionado y mantenido ya sea en una posición de liberación total de dicho orificio, ya sea en una posición de oclusión de dicho orificio según la cual un intervalo anular subsiste entre dicho orificio (5) y el contorno de dicho elementode obturación (7), la anchura del intervalo anular siendo del mismo orden de importancia que el grosor de los granos que componen el producto pulverulento, la posición de liberación total permitiendo un caudal máximo de producto pulverulento y la posición de oclusión un caudal muy débil permitiendo una gran precisión en la cantidad entregada de producto pulverulento.
ES98910792T 1997-02-13 1998-02-13 Dispositivo de extraccion en cantidades dosificadas de productos divididos e instalacion comportando tales dispositivos. Expired - Lifetime ES2186140T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9701796A FR2759357B1 (fr) 1997-02-13 1997-02-13 Dispositif destine au prelevement automatise de quantites precises de produits solides (poudres...) aux caracteristiques physiques tres diverses

Publications (1)

Publication Number Publication Date
ES2186140T3 true ES2186140T3 (es) 2003-05-01

Family

ID=9503775

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98910792T Expired - Lifetime ES2186140T3 (es) 1997-02-13 1998-02-13 Dispositivo de extraccion en cantidades dosificadas de productos divididos e instalacion comportando tales dispositivos.

Country Status (11)

Country Link
US (1) US6420665B1 (es)
EP (1) EP1009697B1 (es)
JP (1) JP3549544B2 (es)
AT (1) ATE226916T1 (es)
AU (1) AU6504398A (es)
DE (1) DE69809070T2 (es)
DK (1) DK1009697T3 (es)
ES (1) ES2186140T3 (es)
FR (1) FR2759357B1 (es)
PT (1) PT1009697E (es)
WO (1) WO1998035896A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821615B1 (fr) 2001-03-02 2004-12-03 Jean Pierre Solignac Dispositif pour la distribution dosee de precision de produits pateux ou liquides ou pulverulents
DE10220792A1 (de) * 2002-05-10 2003-11-20 Azo Verwaltungs Gmbh Vorrichtung zum Zuteilen von fließfähigen Materialien
DE10320763A1 (de) * 2003-05-09 2005-02-24 Azo Verwaltungs-Gmbh Vorrichtung zum Zuteilen von fließfähigen Materialkomponenten
DE102005018917A1 (de) * 2005-04-22 2006-11-02 Schenck Process Gmbh Schüttgutvorratsbehälter
JP5263639B2 (ja) * 2005-11-30 2013-08-14 新東工業株式会社 ブラスト加工装置に使用する粉粒体定量供給装置及び粉粒体定量供給方法
JP5536302B2 (ja) * 2007-06-05 2014-07-02 株式会社松井製作所 スクリュー型材料供給装置
WO2009050040A1 (en) * 2007-10-18 2009-04-23 Basf Se Apparatus and method for wetting particulate material
US8188383B2 (en) * 2008-10-10 2012-05-29 Ishida Co., Ltd. Combination weighing apparatus with conveyor apparatus having coaxial sprial members
US8920100B1 (en) 2010-09-20 2014-12-30 Robert P. Stahl Apparatus for breaking up clumps of granular material in a storage bin
US9855561B1 (en) 2010-09-20 2018-01-02 Robert P. Stahl Apparatus for breaking up clumps of granular material in a storage bin
US20140021224A1 (en) * 2010-11-18 2014-01-23 Cavadistrib. Inc. Dosing apparatus
CN105858252B (zh) * 2016-05-19 2017-12-01 新昌县羽林街道全顺机械厂 一种畜牧养殖奶牛牧草取料机
JP6410868B1 (ja) * 2017-04-18 2018-10-24 株式会社夕原テクノグループ 切り出し秤量装置
GB2567417A (en) * 2017-09-19 2019-04-17 Ishida Europe Ltd Weighing apparatus and method for weighing food product
CN112811118A (zh) * 2019-11-15 2021-05-18 冀东水泥磐石有限责任公司 原煤自动取样器
CN110864788B (zh) * 2019-11-29 2022-10-25 福泉市裕源生物肥业有限公司 一种有机肥加工用定量称量设备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US937025A (en) * 1908-10-19 1909-10-12 Confectioners And Bakers Supply Co Mixing apparatus.
US1624385A (en) * 1925-11-02 1927-04-12 Harold E Bergen Apparatus for recovering solids from press liquids
US1914459A (en) * 1931-04-27 1933-06-20 Reider Frank Joy Feed mixer
US2213056A (en) * 1938-04-29 1940-08-27 United Carbon Company Inc Apparatus for treating dry flocculent powders
US2858011A (en) * 1954-10-18 1958-10-28 Eugene A Wahl Material propelling arrangement
FR1431785A (fr) * 1965-02-01 1966-03-18 Installation de transport de produits pulvérulents ou granuleux au moyen de vis d'archimède, en particulier pour le vidage de silos ou autres locaux
FR2312437A1 (fr) * 1975-05-28 1976-12-24 Milton Roy Dosapro Procede pour le reglage du debit de transporteurs-doseurs de matieres granuleuses ou pulverulentes
GB1553196A (en) * 1975-08-20 1979-09-26 London Brick Buildings Ltd Mixer for and method of mixing particulate constituents
US4077527A (en) * 1977-01-24 1978-03-07 Autoclave Engineers, Inc. Apparatus for dispensing and transporting fine materials
JPS58207223A (ja) * 1982-05-27 1983-12-02 Kubota Ltd 供給装置
US4861216A (en) * 1987-01-15 1989-08-29 Vth Ag Feeding device for feeding pulverous or granular material from a container to a material consuming apparatus
FR2626667A1 (fr) * 1988-02-01 1989-08-04 Jenner Ernest Dispositif de dosage de poudre
US4945957A (en) * 1988-05-02 1990-08-07 Ohaus Corporation High-resolution weigher/feeder for fine particulate materials
FR2723350B1 (fr) 1994-08-04 1996-11-08 Solignac Ind Sa Dispositif de prelevement d'une poudre contenue dans un reservoir
US5524796A (en) * 1994-08-24 1996-06-11 Hyer Industries, Inc. Screw feeder with multiple concentric flights
FR2734240B1 (fr) 1995-05-17 1997-08-08 Chapelaine Imprimerie Sarl Jupe cliquetee pour gorge de bouteille
US6123445A (en) * 1996-09-16 2000-09-26 Grassi; Frank Dual stage continuous mixing apparatus
US6244388B1 (en) * 1999-07-07 2001-06-12 Sunny Die Casting, Inc. Lube applicator for die cast machine plunger

Also Published As

Publication number Publication date
DE69809070T2 (de) 2003-06-12
JP2000514027A (ja) 2000-10-24
DK1009697T3 (da) 2003-02-24
WO1998035896A1 (fr) 1998-08-20
ATE226916T1 (de) 2002-11-15
FR2759357A1 (fr) 1998-08-14
EP1009697B1 (fr) 2002-10-30
EP1009697A1 (fr) 2000-06-21
DE69809070D1 (de) 2002-12-05
FR2759357B1 (fr) 1999-03-19
AU6504398A (en) 1998-09-08
JP3549544B2 (ja) 2004-08-04
PT1009697E (pt) 2003-03-31
US6420665B1 (en) 2002-07-16

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