ES2147905T3 - Dispositivo de vigilancia de un triturador de bolas. - Google Patents

Dispositivo de vigilancia de un triturador de bolas.

Info

Publication number
ES2147905T3
ES2147905T3 ES96401133T ES96401133T ES2147905T3 ES 2147905 T3 ES2147905 T3 ES 2147905T3 ES 96401133 T ES96401133 T ES 96401133T ES 96401133 T ES96401133 T ES 96401133T ES 2147905 T3 ES2147905 T3 ES 2147905T3
Authority
ES
Spain
Prior art keywords
sub
grinder
surveillance device
angle
generatrices
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
ES96401133T
Other languages
English (en)
Inventor
Daniel Fontanille
Jacques Barbot
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.)
Alstom Power Boiler SA
Original Assignee
Alstom Energy Systems SA
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 Alstom Energy Systems SA filed Critical Alstom Energy Systems SA
Application granted granted Critical
Publication of ES2147905T3 publication Critical patent/ES2147905T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/1805—Monitoring devices for tumbling mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00—Control arrangements specially adapted for crushing or disintegrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Metal Rolling (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN DISPOSITIVO DE VIGILANCIA DE UN MOLEDOR DE BOLAS CON ENVOLTURA CILINDRICA, QUE CONTIENE UNA MASA DE BOLAS QUE SE DISPONE DURANTE LA ROTACION DEL MOLEDOR A UNA VELOCIDAD NORMAL ENTRE DOS GENERATRICES (1{SUB,B}, 1{SUB,B}'') SEPARADAS POR UN ANGULO MINIMO {AL}{SUB,MIN} Y POR UN ANGULO {AL}{SUB,MAX} Y UNA MASA DE CARBON QUE SE DISPONE DURANTE LA ROTACION DEL MOLEDOR A SU VELOCIDAD NORMAL ENTRE DOS GENERATRICES (1{SUB,C}, 1{SUB,C}'') SEPARADAS POR UN ANGULO {BE}. LLEVA UN EMISOR DE ONDAS, ELEGIDAS ENTRE LAS ONDAS ELECTROMAGNETICAS, DISPUESTO EN EL INTERIOR DEL MOLEDOR Y AL MENOS UN RECEPTOR DE ONDAS DISPUESTO EN EL EXTERIOR DEL MOLEDOR, ESTANDO EL RECEPTOR ASOCIADO A UN CIRCUITO ELECTRONICO DE DETERMINACION DE AL MENOS UN PARAMETRO DEL MOLEDOR ELEGIDO ENTRE LA CANTIDAD DE BOLAS, LA CANTIDAD DE CARBON Y EL DESGASTE DE LA ENVOLTURA.
ES96401133T 1995-06-01 1996-05-24 Dispositivo de vigilancia de un triturador de bolas. Expired - Lifetime ES2147905T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9506523A FR2734739B1 (fr) 1995-06-01 1995-06-01 Dispositif de surveillance d'un broyeur a boulets

Publications (1)

Publication Number Publication Date
ES2147905T3 true ES2147905T3 (es) 2000-10-01

Family

ID=9479582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96401133T Expired - Lifetime ES2147905T3 (es) 1995-06-01 1996-05-24 Dispositivo de vigilancia de un triturador de bolas.

Country Status (10)

Country Link
US (1) US5698797A (es)
EP (1) EP0745427B1 (es)
CN (1) CN1142988A (es)
AT (1) ATE192670T1 (es)
CA (1) CA2177932A1 (es)
DE (1) DE69608163T2 (es)
DK (1) DK0745427T3 (es)
ES (1) ES2147905T3 (es)
FR (1) FR2734739B1 (es)
ZA (1) ZA957979B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013067651A1 (es) * 2011-11-10 2013-05-16 Sociedad De Innovación Y Transferencia Tecnológica Limitada Sistema y método de monitoreo visual directo para sensar el interior de un molino rotatorio de minerales

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1014486A3 (fr) * 2001-11-22 2003-11-04 Magotteaux Int Procede d'evaluation du taux de remplissage d'un broyeur rotatif tubulaire et dispositif pour sa mise en oeuvre.
FI115854B (fi) * 2003-01-17 2005-07-29 Outokumpu Oy Menetelmä myllyn täyttöasteen määrittämiseksi
DE102004015057A1 (de) * 2004-03-25 2005-10-20 Siemens Ag Verfahren, Steuervorrichtung und Antriebsvorrichtung zum Lösen einer festgeklebten Ladung von der Innenwand eines Mahlrohrs
US20080097723A1 (en) * 2006-09-11 2008-04-24 Universidad Tecnica Federico Santa Maria Intelligent monitoring system and method for mill drives in mineral grinding processes
EP2347828A1 (en) * 2010-01-21 2011-07-27 ABB Schweiz AG Method and apparatus for detaching frozen charge from a tube mill
DE102010064263A1 (de) 2010-07-29 2012-02-02 Siemens Aktiengesellschaft Anordnung, Betriebsverfahren und Schaltung für eine Ringmotor-getriebene Mühle
CL2010001433A1 (es) 2010-12-14 2012-10-05 Univ Santiago Chile Sistema para monitorizar en tiempo real el desgaste del espesor de los nervios de una parrilla de un molino sag, producido por la acción abrasiva de la pulpa del mineral y de los elementos de la molienda durante la operación; y método de calibración del sistema.
CL2010001649A1 (es) 2010-12-31 2013-01-18 Univ Santiago Chile Sistema y metodo de medicion en tiempo real del flujo de material de descarga desde un molino de minerales.
CN102788612B (zh) * 2012-03-09 2014-12-17 山东理工大学 球磨机内部球石群及块状矿料动态分布检测系统及方法
CA2886987C (en) 2012-11-08 2022-07-12 Eleven Biotherapeutics, Inc. Il-6 antagonists and uses thereof
KR101341444B1 (ko) * 2012-12-07 2013-12-13 한국지질자원연구원 석탄층메탄가스 잔류량 측정 시스템
CN103934068B (zh) * 2014-05-15 2017-01-11 海安县晋全电工器材有限公司 一种带便捷卸料装置的球磨机
KR102636726B1 (ko) 2014-11-07 2024-02-13 에프. 호프만 라-로셰 엘티디 향상된 il-6 항체
CL2015001220A1 (es) 2015-05-07 2015-10-09 Univ Técnica Federico Santa María Un sistema y método para la estimación en linea del nivel de llenado de bolas y nivel de carga en un molino rotatorio
EP3097979A1 (en) * 2015-05-28 2016-11-30 ABB Technology AG Method for determining a lifting angle and method for positioning a grinding mill
CN105300473B (zh) * 2015-11-25 2018-10-26 太原理工大学 一种少量标定的基于深度信念网络的球磨机料位测量方法
US10399089B1 (en) * 2016-01-12 2019-09-03 Sheldon Dean Shumway System to control a charge volume of an autogenous mill or a semi-autogenous mill
CN106423407A (zh) * 2016-12-05 2017-02-22 江苏吉星光通讯科技有限公司 可实现自动检测的热矿破碎设备
CN109046739B (zh) * 2018-09-30 2020-08-21 中信重工机械股份有限公司 一种球磨机在线监控及故障处理帮助系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1607580A1 (de) * 1967-04-26 1969-10-02 Rheinische Kalksteinwerke Verfahren zur Bestimmung des Schuettprofils und der sich daraus ergebenden Leistungsaufnahme einer Rohrmuehle
DE1607581A1 (de) * 1967-04-26 1969-09-18 Rheinische Kalksteinwerke Verfahren zur Bestimmung der Leistungsaufnahme von Rohrmuehlen
DE2117556A1 (de) * 1971-04-10 1972-10-26 Fried. Krupp Gmbh, 4300 Essen Verfahren und Vorrichtung zum Regeln des Füllstandes von Kugelmühlen
US4156992A (en) * 1977-11-07 1979-06-05 Pichette Joseph L Feed control adapter
US4635858A (en) * 1981-01-09 1987-01-13 W. R. Grace & Co. Methods of operating ball grinding mills
US4404640A (en) * 1981-01-09 1983-09-13 W. R. Grace & Co. Grinding mill monitoring instrumentation
US4577804A (en) * 1984-08-07 1986-03-25 Freeport Minerals Company Wet grinding phosphate rock in an acidic slurry
US5224659A (en) * 1992-02-21 1993-07-06 Control International Apparatus for feeding grinding balls

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013067651A1 (es) * 2011-11-10 2013-05-16 Sociedad De Innovación Y Transferencia Tecnológica Limitada Sistema y método de monitoreo visual directo para sensar el interior de un molino rotatorio de minerales
AU2011380685B2 (en) * 2011-11-10 2016-10-13 Ett Transferencia De Tecnologías Spa Direct visual monitoring method and system for sensing the interior of a rotary mineral mill
US9849460B2 (en) 2011-11-10 2017-12-26 Sociedad De Innovacion Y Transferencia Tecnologica Limitada Direct visual monitoring method and system for sensing the interior of a rotary mineral mill

Also Published As

Publication number Publication date
ATE192670T1 (de) 2000-05-15
FR2734739B1 (fr) 1997-07-11
DE69608163D1 (de) 2000-06-15
CN1142988A (zh) 1997-02-19
ZA957979B (en) 1996-04-18
EP0745427B1 (fr) 2000-05-10
DK0745427T3 (da) 2000-10-02
FR2734739A1 (fr) 1996-12-06
DE69608163T2 (de) 2000-12-21
CA2177932A1 (fr) 1996-12-02
EP0745427A1 (fr) 1996-12-04
US5698797A (en) 1997-12-16

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