BR9807475A - Medidor de peso contìnuo - Google Patents

Medidor de peso contìnuo

Info

Publication number
BR9807475A
BR9807475A BR9807475-0A BR9807475A BR9807475A BR 9807475 A BR9807475 A BR 9807475A BR 9807475 A BR9807475 A BR 9807475A BR 9807475 A BR9807475 A BR 9807475A
Authority
BR
Brazil
Prior art keywords
conveyor belt
continuous weight
weight meter
weighing
load
Prior art date
Application number
BR9807475-0A
Other languages
English (en)
Inventor
Stefan Ludescher
Original Assignee
K Tron Tech Inc
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 K Tron Tech Inc filed Critical K Tron Tech Inc
Publication of BR9807475A publication Critical patent/BR9807475A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/14—Devices for determining tare weight or for cancelling out the tare by zeroising, e.g. mechanically operated
    • G01G23/16—Devices for determining tare weight or for cancelling out the tare by zeroising, e.g. mechanically operated electrically or magnetically operated
    • G01G23/163—Devices for determining tare weight or for cancelling out the tare by zeroising, e.g. mechanically operated electrically or magnetically operated involving digital counting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G01G11/006—Special taring or checking devices therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Conveyors (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Basic Packing Technique (AREA)

Abstract

Patente de Invenção: <B>"MEDIDOR DE PESO CONTìNUO"<D>. é proporcionado um medidor de peso contínuo de acordo com a invenção tendo uma correia transportadora (1) acionada por um motor (3) e percorrendo um trajeto sobre um cilindro de orientação (4), que é abastecido por meio de um funil de entrada (6) a partir da composição de alimentação (9). Em adição à primeira (11), que determina a carga bruta da correia transportadora abastecida (1), o medidor de peso contínuo tem uma segunda composição de pesagem (15), que determina a carga de tara da correia transportadora vazia, mas possivelmente suja e não homogênea (1). As distâncias de pesagem têm o comprimento Sb (11) ou St (15) e são separadas a uma distância <MU>L<MV> entre os pontos homólogos. Os resultados de pesagem são convertidos a uma forma digital em equipamentos de avaliação (22, 21) e lançados em um computador (25) que calcula a carga líquida da correia transportadora (1). Ademais, o computador (25) monitora o funcionamento da correia transportadora para deslizar usando transmissores de incremento (17, 23), e contadores associados (18, 24) e geralmente controlam a composição de alimentação (9).
BR9807475-0A 1997-01-17 1998-01-13 Medidor de peso contìnuo BR9807475A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7997 1997-01-17
PCT/CH1998/000011 WO1998031993A1 (de) 1997-01-17 1998-01-13 Bandwaage

Publications (1)

Publication Number Publication Date
BR9807475A true BR9807475A (pt) 2001-07-31

Family

ID=4178791

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807475-0A BR9807475A (pt) 1997-01-17 1998-01-13 Medidor de peso contìnuo

Country Status (9)

Country Link
US (1) US6437255B1 (pt)
EP (1) EP0953142B1 (pt)
JP (1) JP3117220B2 (pt)
KR (1) KR100323879B1 (pt)
CN (1) CN1120352C (pt)
BR (1) BR9807475A (pt)
DE (1) DE59803915D1 (pt)
HK (1) HK1025382A1 (pt)
WO (1) WO1998031993A1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100397158B1 (ko) * 1999-12-28 2003-09-06 한국전기초자 주식회사 음극선관용 유리제품의 중량 측정장치
DE10130022A1 (de) * 2001-06-25 2003-01-02 Pfister Gmbh Kettenförderer in Waagenform
US6662930B2 (en) * 2001-07-31 2003-12-16 Metso Minerals Industries Inc. Apron weigh feeder
US6818841B1 (en) * 2002-02-14 2004-11-16 Mcdonald Ralph R. Non-disruptive computer-controlled in-line conveyor flow weight calibration scale
FR2838515B1 (fr) * 2002-04-11 2004-06-18 Tuyauterie Chaudronnerie Du Co Procede et dispositif de pesage d'articles en continu, et installation correspondante pour le calibrage de coquillages, et notamment d'huitres
DE102004010898B4 (de) * 2004-03-06 2005-12-01 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Verfahren zum Streuen von Streugut auf ein Streuband eines Streubandförderers unter Bildung einer Streugutmatte
DE102004050709A1 (de) * 2004-10-17 2006-04-20 Pfister Gmbh Gravimetrische Dosiervorrichtung für Schüttgüter
US7750253B2 (en) * 2006-02-21 2010-07-06 New Enterprise Stone And Lime Co. Conveyor belt scale system
US7534970B2 (en) * 2006-06-15 2009-05-19 Schenck Accurate, Inc. Counterbalanced dispensing system
CN201137953Y (zh) * 2007-09-28 2008-10-22 江苏赛摩集团有限公司 高精度称重给煤机
US8651772B2 (en) * 2007-12-20 2014-02-18 General Electric Company Rotary apparatus for use with a gasifier system and methods of using the same
US8067704B2 (en) * 2008-09-08 2011-11-29 Equipfix System and method for weighing particulate material moving on a conveyor
CN101497402A (zh) * 2009-03-17 2009-08-05 孟凡英 定重装载装置
CN101934914A (zh) * 2009-07-01 2011-01-05 孟凡英 动态称重带式给料机
CN102012253B (zh) * 2010-11-18 2012-07-04 赛摩电气股份有限公司 一种高精度皮带称重装置
CN102213610B (zh) * 2011-04-13 2013-06-12 山西太钢不锈钢股份有限公司 多料种自动称量方法及装置
CN102538923A (zh) * 2011-12-13 2012-07-04 陕西省农业机械研究所 一种连续计量电子皮带秤
CN102564540A (zh) * 2012-01-18 2012-07-11 九江七所精密机电科技有限公司 一种皮带秤
CN103376153B (zh) * 2012-04-25 2016-01-20 软控股份有限公司 物料校核称量方法及其装置
CN103241516B (zh) * 2013-04-16 2016-09-21 武汉理工大学 一种带式输送机托辊***
CN103453970B (zh) * 2013-07-15 2016-01-13 山西新元自动化仪表有限公司 滑槽秤
CN103524782B (zh) * 2013-09-29 2016-02-03 张海兵 再生橡胶脱硫工艺的配料设备
CN104266733A (zh) * 2014-10-17 2015-01-07 张黎琴 用于茶叶生产线的自动称重装置
CN104525494A (zh) * 2014-11-14 2015-04-22 常州艾尔麦克传动机械有限公司 称重分选设备的传送装置
US20170067771A1 (en) * 2015-09-09 2017-03-09 Usc, Llc System and method for accurate weight measurement on a weigh belt
CN107727217A (zh) * 2017-10-09 2018-02-23 王亚苹 一种自动化流水线称重计价机
CN111829643B (zh) * 2019-04-15 2022-10-14 深圳蜜平台科技有限公司 一种具有打标功能的称重装置
CN110586517B (zh) * 2019-09-04 2021-06-15 中国疾病预防控制中心辐射防护与核安全医学所 一种基于无线射频识别技术的放射性粮食分拣***

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB358786A (en) * 1930-11-29 1931-10-15 Sidney Charles Brown Improvements in automatic weighers applied to conveyors
US2997205A (en) * 1958-06-04 1961-08-22 United States Steel Corp Method and apparatus for controlling discharge of materials
US3636750A (en) * 1970-08-24 1972-01-25 Merrick Scale Mfg Co Device for measuring tare and calibration errors of conveyor belt weighing scales
FR2129807A1 (pt) * 1971-03-15 1972-11-03 Jeumont Schneider
SE463050B (sv) 1988-09-21 1990-10-01 Swedcell Handelsbolag Saett foer vaegning av kontinuerligt ankommande material
US5003489A (en) * 1989-08-18 1991-03-26 Federal Industries Industrial Group Inc. Totalizer apparatus for flow rate measurement devices
DE3933424C1 (pt) * 1989-10-06 1991-04-18 Carl Schenck Ag, 6100 Darmstadt, De
DE4226188A1 (de) * 1992-08-07 1994-02-10 Pfister Gmbh Rohrkettenförderer
US5567919A (en) 1993-12-22 1996-10-22 Combustion Engineering, Inc. Gravimetric feeding system for boiler fuel and sorbent
US5547034A (en) * 1994-01-10 1996-08-20 Accu-Sort Systems, Inc. Conveyor friction scale
DE4414715A1 (de) 1994-04-27 1995-11-02 Pfister Gmbh Verfahren zur Bestimmung der Förderstärke einer Bandwaage und Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
KR20000070232A (ko) 2000-11-25
JP2000509816A (ja) 2000-08-02
EP0953142B1 (de) 2002-04-24
JP3117220B2 (ja) 2000-12-11
CN1243574A (zh) 2000-02-02
HK1025382A1 (en) 2000-11-10
CN1120352C (zh) 2003-09-03
WO1998031993A1 (de) 1998-07-23
US6437255B1 (en) 2002-08-20
KR100323879B1 (ko) 2002-02-08
EP0953142A1 (de) 1999-11-03
DE59803915D1 (en) 2002-05-29

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIDO COM BASE NO ARTIGO 8O COMBINADO COM OS ARTIGOS 13 E 24 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.