BR0307209A - Dispositivo para dosagem gravimétrica, contìnua e para transporte pneumático de material a granel - Google Patents

Dispositivo para dosagem gravimétrica, contìnua e para transporte pneumático de material a granel

Info

Publication number
BR0307209A
BR0307209A BR0307209-6A BR0307209A BR0307209A BR 0307209 A BR0307209 A BR 0307209A BR 0307209 A BR0307209 A BR 0307209A BR 0307209 A BR0307209 A BR 0307209A
Authority
BR
Brazil
Prior art keywords
housing
inlet
outlet
metering
pneumatic conveying
Prior art date
Application number
BR0307209-6A
Other languages
English (en)
Other versions
BR0307209B1 (pt
Inventor
Hans Wilhelm Hofner
Hubert Wolfschaffner
Original Assignee
Pfister Gmbh
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 Pfister Gmbh filed Critical Pfister Gmbh
Publication of BR0307209A publication Critical patent/BR0307209A/pt
Publication of BR0307209B1 publication Critical patent/BR0307209B1/pt

Links

Classifications

    • 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
    • B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
    • B65G53/4616—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning parallel to flow
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G01G11/08—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G01G11/08—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge
    • G01G11/083—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge of the weight-belt or weigh-auger type
    • 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
    • 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
    • G01G13/028—Material feeding devices by pneumatic carrying means

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Basic Packing Technique (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Coating Apparatus (AREA)

Abstract

"DISPOSITIVO PARA DOSAGEM GRAVIMéTRICA, CONTìNUA E PARA TRANSPORTE PNEUMáTICO DE MATERIAL A GRANEL". A presente invenção refere-se a uma modalidade compacta de construção de um dispositivo para dosagem gravimétrica, contínua e para transporte pneumático de material a granel, que é conduzido por um trecho de medição com um rotor dosador (1) disposto estanque à pressão em uma caixa (2), provido de bolsas transportadoras (1a), sendo que a caixa (2) apresenta uma estação de alimentação de material a granel e uma estação de esvaziamento com conexões a condutos de adução e descarga (4, 5) de um sistema transportador pneumático, e está ligada com um equipamento de medição de força, por meio do qual é verificada a carga momentânea aplicada ao rotor dosador (1) pelo material transportado, bem como o conduto de adução e o conduto de descarga do sistema transportador pneumático estão conectados ao lado inferior da caixa (2), que propõe que a inversão da corrente do conduto de adução (4) para o conduto de descarga (5) esteja disposta dentro da região superior da caixa (2).
BRPI0307209-6A 2002-01-24 2003-01-24 Dispositivo para dosagem gravimétrica, contínua e para transporte pneumático de material a granel BR0307209B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20201092U DE20201092U1 (de) 2002-01-24 2002-01-24 Vorrichtung zum kontinuierlichen, gravimetrischen Dosieren und pneumatischen Fördern von Schüttgut
DE20201092.9 2002-01-24
PCT/EP2003/000734 WO2003062763A1 (de) 2002-01-24 2003-01-24 Vorrichtung zum kontinuierlichen, gravimetrischen dosieren und pneumatischen fördern von schüttgut

Publications (2)

Publication Number Publication Date
BR0307209A true BR0307209A (pt) 2004-12-07
BR0307209B1 BR0307209B1 (pt) 2014-07-22

Family

ID=7966956

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0307209-6A BR0307209B1 (pt) 2002-01-24 2003-01-24 Dispositivo para dosagem gravimétrica, contínua e para transporte pneumático de material a granel

Country Status (17)

Country Link
US (1) US7226248B2 (pt)
EP (1) EP1470397B1 (pt)
JP (1) JP2005515464A (pt)
KR (1) KR100916463B1 (pt)
CN (1) CN1321319C (pt)
AT (1) ATE301824T1 (pt)
AU (1) AU2003210183B2 (pt)
BR (1) BR0307209B1 (pt)
CA (1) CA2477193C (pt)
DE (2) DE20201092U1 (pt)
DK (1) DK1470397T3 (pt)
EA (1) EA006002B1 (pt)
ES (1) ES2247541T3 (pt)
MX (1) MXPA04007105A (pt)
PL (1) PL204852B1 (pt)
UA (1) UA76306C2 (pt)
WO (1) WO2003062763A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20201092U1 (de) * 2002-01-24 2003-03-06 Pfister Gmbh Vorrichtung zum kontinuierlichen, gravimetrischen Dosieren und pneumatischen Fördern von Schüttgut
KR20040000290A (ko) 2002-06-24 2004-01-03 엘지전자 주식회사 고밀도 광디스크의 멀티 경로 데이터 스트림 관리방법
WO2004001751A1 (en) 2002-06-24 2003-12-31 Lg Electronics Inc. Recording medium having data structure including navigation control information for managing reproduction of video data recorded thereon and recording and reproducing methods and apparatuses
US7809775B2 (en) 2003-02-27 2010-10-05 Lg Electronics, Inc. Recording medium having data structure for managing playback control recorded thereon and recording and reproducing methods and apparatuses
EP1604356A4 (en) 2003-02-28 2009-12-16 Lg Electronics Inc RECORD MEDIUM WITH A DATA STRUCTURE FOR MANAGING THE RANDOM / SHUFFLE PLAYBACK OF RECORDED VIDEO DATA, AND METHOD AND DEVICES FOR RECORDING AND PLAYING
DE102005050090A1 (de) * 2005-10-18 2007-04-19 Pfister Gmbh Dosiervorrichtung
US7674076B2 (en) * 2006-07-14 2010-03-09 F. W. Gartner Thermal Spraying, Ltd. Feeder apparatus for controlled supply of feedstock
US20090291403A1 (en) * 2008-05-23 2009-11-26 Giovann Conti Method and apparatus to deliver solid fuel to a combustion zone
US7798749B2 (en) * 2008-08-14 2010-09-21 United Conveyor Corporation High-efficiency material inlet with particulate diffuser plate for use in entraining particulate solids in a prime mover fluid
US10399798B1 (en) * 2013-02-13 2019-09-03 Montrey A. Siddens Airlock feeder system
EP3049551B1 (en) 2013-09-27 2018-10-03 United Technologies Corporation Cold spray powder feeders with in-situ powder blending
KR101603525B1 (ko) 2014-05-23 2016-03-15 우민기술(주) 원료 이송 및 적재 시스템
KR101603524B1 (ko) 2014-05-23 2016-03-15 우민기술(주) 원료 이송장치
KR101603520B1 (ko) 2014-05-23 2016-03-15 우민기술(주) 원료 이송적재장치
BR112020026140A2 (pt) * 2018-06-18 2021-03-16 Flsmidth A/S Aparelho para medição gravimétrica contínua de material derramável
EP3747310A1 (en) * 2019-06-07 2020-12-09 The Procter & Gamble Company Filament transportation device

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2285216A (en) * 1940-08-31 1942-06-02 E B & A C Whiting Company Apparatus for feeding pulverulent material
JPS5359742A (en) * 1976-11-10 1978-05-29 Plibrico Japan Co Ltd Spraying machine for cement mix
FI62871B (fi) * 1977-05-16 1982-11-30 Ahlstroem Oy Foerfarande foer pumpning av en fibersuspension
JPS6049206B2 (ja) * 1977-11-15 1985-10-31 大日本インキ化学工業株式会社 付着性の優れた重合性プレポリマ−
DE3217406C2 (de) 1982-05-08 1986-06-05 Pfister Gmbh, 8900 Augsburg Vorrichtung zum kontinuierlichen gravimetrischen Dosieren von schüttfähigem Gut
US4569161A (en) * 1983-11-03 1986-02-11 Pennwalt Corporation Pneumatic powder metering apparatus with improved powder throttling mechanism
DE3346897C2 (de) * 1983-12-23 1986-06-26 Pfister Gmbh, 8900 Augsburg Vorrichtung zum kontinuierlichen, gravimetrischen Dosieren und pneumatischen Fördern von schüttfähigem Gut
EP0172642B1 (en) * 1984-07-09 1989-05-24 Takeda Chemical Industries, Ltd. Powder-air filter and separator for use in a powder filling apparatus
DE3520551A1 (de) * 1985-06-07 1986-12-11 Pfister Gmbh, 8900 Augsburg Vorrichtung zum kontinuierlichen, gravimetrischen dosieren und pneumatischen foerdern von schuettfaehigem gut
ZA853862B (pt) * 1985-05-21 1985-11-27
CN2059502U (zh) * 1989-11-11 1990-07-18 中国建筑材料科学研究院 新型转子计量秤
DE4026042A1 (de) 1990-08-17 1992-02-20 Pfister Gmbh Gravimetrische dosiervorrichtung fuer schuettgueter
DE4026043A1 (de) * 1990-08-17 1992-02-20 Pfister Gmbh Gravimetrische dosiervorrichtung fuer schuettgueter
CA2047929C (en) * 1990-08-17 2001-08-14 Hans Wilhelm Hafner Gravimetric metering apparatus for pourable materials
DE4231017A1 (de) 1992-09-16 1994-03-17 Pfister Gmbh Dosiervorrichtung
US5379706A (en) * 1993-04-07 1995-01-10 Agco Corporation Seed distribution system for planters and drills
SE9403468L (sv) * 1994-10-12 1996-04-13 Bmh Marine Ab Överföring av löshanteringsgods mellan transportörer
US5997220A (en) * 1994-12-14 1999-12-07 Wormser Systems, Inc. Vertical-shaft airlock
US5769571A (en) * 1996-12-23 1998-06-23 Xerox Corporation Material re-aerating and flow control device
US6019180A (en) * 1997-05-05 2000-02-01 Schlumberger Technology Corporation Method for evaluating the power output of a drilling motor under downhole conditions
DE20201092U1 (de) * 2002-01-24 2003-03-06 Pfister Gmbh Vorrichtung zum kontinuierlichen, gravimetrischen Dosieren und pneumatischen Fördern von Schüttgut

Also Published As

Publication number Publication date
ES2247541T3 (es) 2006-03-01
DK1470397T3 (da) 2005-11-28
ATE301824T1 (de) 2005-08-15
UA76306C2 (en) 2006-07-17
JP2005515464A (ja) 2005-05-26
AU2003210183B2 (en) 2009-01-29
EA200400970A1 (ru) 2005-02-24
EP1470397B1 (de) 2005-08-10
CN1321319C (zh) 2007-06-13
US20060008330A1 (en) 2006-01-12
CN1630809A (zh) 2005-06-22
BR0307209B1 (pt) 2014-07-22
DE20201092U1 (de) 2003-03-06
WO2003062763A1 (de) 2003-07-31
MXPA04007105A (es) 2004-10-29
PL371528A1 (en) 2005-06-27
CA2477193C (en) 2011-11-01
EP1470397A1 (de) 2004-10-27
KR100916463B1 (ko) 2009-09-08
PL204852B1 (pl) 2010-02-26
CA2477193A1 (en) 2003-07-31
DE50300955D1 (de) 2005-09-15
EA006002B1 (ru) 2005-08-25
US7226248B2 (en) 2007-06-05
KR20040105708A (ko) 2004-12-16

Similar Documents

Publication Publication Date Title
BR0307209A (pt) Dispositivo para dosagem gravimétrica, contìnua e para transporte pneumático de material a granel
SE8402116L (sv) Roterande mataranordning av ventiltyp
CN203568486U (zh) 一种气力输送装置
CN206232149U (zh) 四煤仓在线的高精度混配煤系统
ATE315775T1 (de) Kettenförderer in waagenform
DK0824500T3 (da) Vibrationsføder til granulære materialer
CN213792898U (zh) 一种物料分拣装置
ATE436008T1 (de) Gravimetrische dosiervorrichtung für schüttgüter
CN202657618U (zh) 一种新型封闭式螺旋输送机
Roberts Design and performance criteria for screw conveyors in bulk solids operation.
AU1561699A (en) Method and device for continuous dosing
JP2013079137A (ja) スクリューコンベア装置
CN202967405U (zh) 一种羽绒输送装置
UA94599C2 (ru) Устройство для подачи открывающих устройств, которые приклеиваются к упаковкам, содержащим разливные пищевые продукты
CN205998702U (zh) 基于阵列式滑槽计量的火车不停车装车系统
EP3872460A1 (en) Fuel feeding system and method for controlling a fuel feeding system as well as use
CN210883973U (zh) 一种移动式输送机
CN202687367U (zh) 砂浆输送平台
CN208274058U (zh) 饲料配制设备及其系统
CN213621958U (zh) 一种原料自动定量配送装置
CN207951370U (zh) 配料混合装置及其设备
CN205169598U (zh) 一种大型物料皮带传输机
CN204751279U (zh) 环链埋刮板输送装置
CA1180739A (en) System for feeding pulverulent material into a pressurized air conveyor pipeline
CN2138112Y (zh) 气力推动式输送机

Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/07/2014, OBSERVADAS AS CONDICOES LEGAIS.