BR0214198A - Método para avaliar taxa de enchimento de um moinho giratório tubular e dispositivo para implementar tal método - Google Patents
Método para avaliar taxa de enchimento de um moinho giratório tubular e dispositivo para implementar tal métodoInfo
- Publication number
- BR0214198A BR0214198A BR0214198-1A BR0214198A BR0214198A BR 0214198 A BR0214198 A BR 0214198A BR 0214198 A BR0214198 A BR 0214198A BR 0214198 A BR0214198 A BR 0214198A
- Authority
- BR
- Brazil
- Prior art keywords
- assessing
- mill
- implementing
- fill rate
- rotary mill
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Disintegrating Or Milling (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Sampling And Sample Adjustment (AREA)
- Control Of Metal Rolling (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
"MéTODO PARA AVALIAR TAXA DE ENCHIMENTO DE UM MOINHO GIRATóRIO TUBULAR E DISPOSITIVO PARA IMPLEMENTAR TAL MéTODO". A presente invenção se relaciona a um método que consiste em estabelecer um algoritmo por modelamento, que define uma relação entre a taxa de enchimento de um moinho de bolas e as posições angulares do fundo e topo do conteúdo do moinho, assim como a potência absorvida, em medir no moinho onde a taxa de enchimento deve ser determinada, as posições angulares do fundo e topo dos conteúdos, assim como a potência absorvida, e em determinar com base nas medições e no algoritmo a taxa de enchimento do moinho.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2001/0758A BE1014486A3 (fr) | 2001-11-22 | 2001-11-22 | Procede d'evaluation du taux de remplissage d'un broyeur rotatif tubulaire et dispositif pour sa mise en oeuvre. |
| PCT/EP2002/012637 WO2003043740A1 (fr) | 2001-11-22 | 2002-11-11 | Procede d'evaluation du taux de remplissage d'un broyeur rotatif tubulaire et dispositif pour sa mise en oeuvre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0214198A true BR0214198A (pt) | 2004-08-31 |
| BR0214198B1 BR0214198B1 (pt) | 2011-04-19 |
Family
ID=3897130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0214198-1A BR0214198B1 (pt) | 2001-11-22 | 2002-11-11 | método para avaliar taxa de enchimento de um moinho giratório tubular e dispositivo para implementar tal método. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7347113B2 (pt) |
| EP (1) | EP1448304B1 (pt) |
| CN (1) | CN1305574C (pt) |
| AT (1) | ATE383201T1 (pt) |
| AU (1) | AU2002366196B2 (pt) |
| BE (1) | BE1014486A3 (pt) |
| BR (1) | BR0214198B1 (pt) |
| CA (1) | CA2466593C (pt) |
| DE (1) | DE60224561T2 (pt) |
| DK (1) | DK1448304T3 (pt) |
| ES (1) | ES2297054T3 (pt) |
| NO (1) | NO329507B1 (pt) |
| WO (1) | WO2003043740A1 (pt) |
| ZA (1) | ZA200403559B (pt) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI115854B (fi) * | 2003-01-17 | 2005-07-29 | Outokumpu Oy | Menetelmä myllyn täyttöasteen määrittämiseksi |
| WO2007124528A1 (en) * | 2006-04-27 | 2007-11-08 | The University Of Queensland | Method and apparatus for monitoring a mill |
| WO2010049908A2 (en) * | 2008-10-30 | 2010-05-06 | Van Zyl, Dorothea | A dropped charge protection system and a monitoring system |
| CN103495487B (zh) * | 2013-10-17 | 2016-01-06 | 中冶长天国际工程有限责任公司 | 一种磨矿机控制中调节钢球填充率的方法和装置 |
| FI125518B (en) * | 2014-04-28 | 2015-11-13 | Outotec Finland Oy | Method and arrangement for determining a degree of filling of a large mill drum and large mill drum |
| EP3097979A1 (en) * | 2015-05-28 | 2016-11-30 | ABB Technology AG | Method for determining a lifting angle and method for positioning a grinding mill |
| CN107966173B (zh) * | 2017-12-28 | 2023-09-05 | 湖南科技大学 | 圆管带式输送机实验台管带横截面物料填充率测量装置 |
| CN110314741A (zh) * | 2018-03-29 | 2019-10-11 | 南京梅山冶金发展有限公司 | 精确测量球磨机介质充填率的方法 |
| CN109840377B (zh) * | 2019-01-30 | 2022-12-30 | 北京矿冶科技集团有限公司 | 一种磨机混合填充率在线软测量方法 |
| US20230302460A1 (en) * | 2020-04-09 | 2023-09-28 | S.P.M. Instrument Ab | Method and system for generating information relating to an internal state of a tumbling mill |
| CN111633828B (zh) * | 2020-05-28 | 2021-07-30 | 三一专用汽车有限责任公司 | 测量装置、搅拌筒、混凝土搅拌运输车和测量方法 |
| CN114593786B (zh) * | 2022-03-09 | 2024-12-27 | 青岛金星矿业股份有限公司 | 一种球磨机充填率测量装置 |
| CN115055272A (zh) * | 2022-04-29 | 2022-09-16 | 云南驰宏锌锗股份有限公司 | 一种中型球磨机最佳充填率的确定方法 |
Family Cites Families (8)
| 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 |
| DE2117556A1 (de) * | 1971-04-10 | 1972-10-26 | Fried. Krupp Gmbh, 4300 Essen | Verfahren und Vorrichtung zum Regeln des Füllstandes von Kugelmühlen |
| SE468749C (sv) | 1991-07-12 | 1996-11-18 | Skega Ab | Anordning för registrering av i en kvarntrumma förekommande malchargevolym |
| US5698787A (en) * | 1995-04-12 | 1997-12-16 | Mcdonnell Douglas Corporation | Portable laser/ultrasonic method for nondestructive inspection of complex structures |
| FR2734739B1 (fr) * | 1995-06-01 | 1997-07-11 | Gec Alsthom Stein Ind | Dispositif de surveillance d'un broyeur a boulets |
| FR2792224B1 (fr) * | 1999-04-15 | 2001-06-01 | Alstom | Procede pour controler le niveau de remplissage en charbon d'un broyeur a boulets |
| DE19933995A1 (de) | 1999-07-20 | 2001-03-01 | Kima Ges Fuer Echtzeitsysteme | Füllstandsmessung für Kugelmühlen |
| DE10253791A1 (de) * | 2001-12-24 | 2003-07-03 | Gustav Eirich Gmbh & Co Kg | Rührwerksmühle |
-
2001
- 2001-11-22 BE BE2001/0758A patent/BE1014486A3/fr not_active IP Right Cessation
-
2002
- 2002-11-11 CN CNB028231759A patent/CN1305574C/zh not_active Expired - Fee Related
- 2002-11-11 AU AU2002366196A patent/AU2002366196B2/en not_active Ceased
- 2002-11-11 DE DE60224561T patent/DE60224561T2/de not_active Expired - Lifetime
- 2002-11-11 WO PCT/EP2002/012637 patent/WO2003043740A1/fr active IP Right Grant
- 2002-11-11 EP EP02803364A patent/EP1448304B1/fr not_active Expired - Lifetime
- 2002-11-11 CA CA2466593A patent/CA2466593C/en not_active Expired - Fee Related
- 2002-11-11 US US10/494,513 patent/US7347113B2/en not_active Expired - Fee Related
- 2002-11-11 ES ES02803364T patent/ES2297054T3/es not_active Expired - Lifetime
- 2002-11-11 BR BRPI0214198-1A patent/BR0214198B1/pt not_active IP Right Cessation
- 2002-11-11 AT AT02803364T patent/ATE383201T1/de not_active IP Right Cessation
- 2002-11-11 DK DK02803364T patent/DK1448304T3/da active
-
2004
- 2004-04-29 NO NO20041757A patent/NO329507B1/no not_active IP Right Cessation
- 2004-05-10 ZA ZA2004/03559A patent/ZA200403559B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2002366196A1 (en) | 2003-06-10 |
| US20040256505A1 (en) | 2004-12-23 |
| NO20041757L (no) | 2004-07-15 |
| EP1448304B1 (fr) | 2008-01-09 |
| DE60224561T2 (de) | 2008-04-30 |
| CA2466593A1 (en) | 2003-05-30 |
| WO2003043740A1 (fr) | 2003-05-30 |
| DE60224561D1 (de) | 2008-02-21 |
| CA2466593C (en) | 2011-07-26 |
| ATE383201T1 (de) | 2008-01-15 |
| CN1589178A (zh) | 2005-03-02 |
| BE1014486A3 (fr) | 2003-11-04 |
| EP1448304A1 (fr) | 2004-08-25 |
| NO329507B1 (no) | 2010-11-01 |
| BR0214198B1 (pt) | 2011-04-19 |
| CN1305574C (zh) | 2007-03-21 |
| ES2297054T3 (es) | 2008-05-01 |
| US7347113B2 (en) | 2008-03-25 |
| AU2002366196B2 (en) | 2007-06-07 |
| ZA200403559B (en) | 2005-05-25 |
| DK1448304T3 (da) | 2008-05-26 |
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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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/11/2002, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 18A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |