BR0318006A - Método para definir o grau de enchimento em um moinho - Google Patents
Método para definir o grau de enchimento em um moinhoInfo
- Publication number
- BR0318006A BR0318006A BR0318006-9A BR0318006A BR0318006A BR 0318006 A BR0318006 A BR 0318006A BR 0318006 A BR0318006 A BR 0318006A BR 0318006 A BR0318006 A BR 0318006A
- Authority
- BR
- Brazil
- Prior art keywords
- mill
- degree
- fill
- load
- setting
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000010355 oscillation Effects 0.000 abstract 3
- 238000005259 measurement Methods 0.000 abstract 1
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)
Abstract
"MéTODO PARA DEFINIR O GRAU DE ENCHIMENTO EM UM MOINHO". A invenção refere-se a um Método para definir o grau de enchimento em um moinho e o ângulo de fundo (<237>~ k~) da carga, em que são utilizadas oscilações direcionadas ao motor elétrico do moinho, de maneira a definir o fundo da carga do moinho que é composta da massa a ser moída. De acordo com a invenção, a partir das medidas obtidas (P(n)) relativas ao consumo de potência ou torque do moinho, é definida a fase (<sym>) da oscilação do moinho pela utilização de uma análise no domínio de freq³ência, e por meio da fase da oscilação (<sym>) do moinho é definido o ângulo de fundo (<237>~ k~) da carga.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20030078A FI115854B (fi) | 2003-01-17 | 2003-01-17 | Menetelmä myllyn täyttöasteen määrittämiseksi |
| PCT/FI2003/000992 WO2004065014A1 (en) | 2003-01-17 | 2003-12-31 | Method for defining the degree of fullness in a mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0318006A true BR0318006A (pt) | 2005-11-29 |
| BR0318006B1 BR0318006B1 (pt) | 2011-10-04 |
Family
ID=8565370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0318006-9A BR0318006B1 (pt) | 2003-01-17 | 2003-12-31 | método para definir o grau de enchimento em um moinho. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7699249B2 (pt) |
| EP (1) | EP1590091B1 (pt) |
| CN (1) | CN100363111C (pt) |
| AT (1) | ATE448878T1 (pt) |
| AU (1) | AU2003290137B2 (pt) |
| BR (1) | BR0318006B1 (pt) |
| CA (1) | CA2514859C (pt) |
| DE (1) | DE60330188D1 (pt) |
| EA (1) | EA008489B1 (pt) |
| ES (1) | ES2337047T3 (pt) |
| FI (1) | FI115854B (pt) |
| MX (1) | MXPA05007512A (pt) |
| WO (1) | WO2004065014A1 (pt) |
| ZA (1) | ZA200505100B (pt) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI20060302A7 (fi) * | 2006-03-29 | 2007-09-30 | Outotec Oyj | Jauhatusmyllyn kuulapanoksen estimointimenetelmä |
| WO2007124528A1 (en) * | 2006-04-27 | 2007-11-08 | The University Of Queensland | Method and apparatus for monitoring a mill |
| DE102006038014B3 (de) * | 2006-08-14 | 2008-04-30 | Siemens Ag | Verfahren zur Ermittlung eines Mühlenfüllstands |
| CA2723140C (en) * | 2008-05-02 | 2016-01-05 | Norman R. Byrne | Docking station |
| MX2010013498A (es) * | 2008-06-09 | 2011-01-21 | Norman R Byrne | Estacion de conexion para uso con centro de energia y datos. |
| WO2010049908A2 (en) * | 2008-10-30 | 2010-05-06 | Van Zyl, Dorothea | A dropped charge protection system and a monitoring system |
| BRPI0923419B1 (pt) | 2008-12-22 | 2020-05-19 | Spm Instr Ab | aparelho e método para analizar a condição de uma máquina, e, programa de computador. |
| US8443527B2 (en) * | 2009-12-18 | 2013-05-21 | Whirlpool Corporation | Fabric temperature estimation for a laundry dryer |
| SE535559C2 (sv) | 2010-01-18 | 2012-09-25 | Spm Instr Ab | Förfarande och anordning för analys av tillståndet hos maskin med roterande del |
| CN103118787B (zh) * | 2010-07-09 | 2015-01-07 | 菲活机器制造公司 | 执行研磨操作的研磨装置和操作研磨装置的方法 |
| CN101954309B (zh) * | 2010-10-25 | 2013-02-13 | 东南大学 | 一种磨矿分级过程的抗扰动控制装置及其方法 |
| EP2522430A1 (en) * | 2011-05-13 | 2012-11-14 | ABB Research Ltd. | Method of observing a change of mass inside a grinding unit |
| FI125518B (en) | 2014-04-28 | 2015-11-13 | Outotec Finland Oy | Method and Arrangement for Determining the Filling Rate of a Large Grinder and a Large Grinder |
| US9429995B2 (en) | 2014-05-15 | 2016-08-30 | Norman R. Byrne | Docking station for electronic devices |
| FI126803B (fi) | 2014-12-30 | 2017-05-31 | Outotec Finland Oy | Menetelmä ja järjestely suuren jauhinmyllyn täyttöasteen määrittämiseksi ja suuri jauhinmylly |
| EP3097979A1 (en) * | 2015-05-28 | 2016-11-30 | ABB Technology AG | Method for determining a lifting angle and method for positioning a grinding mill |
| CH712632A2 (fr) | 2016-06-28 | 2017-12-29 | Frewitt Fabrique De Machines Sa | Dispositif de broyage. |
| CN106140448B (zh) * | 2016-07-26 | 2018-07-20 | 宋瑞琪 | 一种磨机最佳转速率计算方法 |
| CN107159435B (zh) * | 2017-05-25 | 2019-07-09 | 洛阳语音云创新研究院 | 一种磨机工作状态调整方法及装置 |
| US12097503B2 (en) * | 2018-04-26 | 2024-09-24 | Moly-Cop USA LLC | Grinding media, system and method for optimising comminution circuit |
| WO2021251858A1 (en) * | 2020-04-09 | 2021-12-16 | S.P.M. Instrument Ab | Method and system for generating information relating to an internal state of a tumbling mill |
| MX2022012460A (es) * | 2020-04-09 | 2023-01-11 | Spm Instr Ab | Sistema para controlar el estado interno de un molino de tambor. |
| CN111841388B (zh) * | 2020-07-03 | 2022-05-20 | 湖南中联重科混凝土机械站类设备有限公司 | 转筒及拌湿机 |
| CN117120171B (zh) * | 2021-04-09 | 2026-07-10 | S.P.M.仪器公司 | 用于操作球磨机中的粉碎过程的方法和系统 |
| CN117098608A (zh) * | 2021-04-09 | 2023-11-21 | S.P.M.仪器公司 | 用于操作球磨机中的粉碎过程的方法和系统 |
| MX2024004089A (es) | 2021-10-09 | 2024-04-30 | Spm Instr Ab | Sistema y metodo para monitorear las vibraciones de una bomba. |
| CA3232805A1 (en) | 2021-10-09 | 2023-04-13 | Tim Sundstrom | System and method for pump control based on pump vibrations |
| AU2023252706A1 (en) * | 2022-04-11 | 2024-11-07 | S.P.M. Instrument Ab | System and method for operating a comminution process in a tumbling mill |
| SE2350420A1 (en) * | 2022-04-11 | 2023-10-12 | Spm Instr Ab | A Mill Process System |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3779469A (en) * | 1972-02-18 | 1973-12-18 | Westinghouse Electric Corp | Control system and method for a reversed ball mill grinding circuit |
| US4123009A (en) | 1974-05-14 | 1978-10-31 | The International Nickel Company, Inc. | Load sensor for a grinding mill |
| US3960330A (en) * | 1974-06-21 | 1976-06-01 | Henson Howard K | Method for maximizing throughput in an ore grinding system |
| FI67624C (fi) * | 1976-12-27 | 1986-08-26 | Sca Development Ab | Saett foer foerbaettrad styrning av traesliperimaskiner |
| US4635858A (en) * | 1981-01-09 | 1987-01-13 | W. R. Grace & Co. | Methods of operating ball grinding mills |
| CA1254870A (en) * | 1985-05-14 | 1989-05-30 | Guy J.C. Young | Grinding mill control |
| US5325027A (en) * | 1991-01-15 | 1994-06-28 | Outokumpu Mintec Oy | Method and apparatus for measuring the degree of fullness of a mill with lifting beams by monitoring variation in power consumption |
| SE468749C (sv) * | 1991-07-12 | 1996-11-18 | Skega Ab | Anordning för registrering av i en kvarntrumma förekommande malchargevolym |
| CN1058910C (zh) * | 1995-02-07 | 2000-11-29 | 陕西天安智能技术有限公司 | 一种球磨机控制方法 |
| 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 |
| AUPQ152499A0 (en) | 1999-07-09 | 1999-08-05 | Commonwealth Scientific And Industrial Research Organisation | A system for monitoring acoustic emissions from a moving machine |
| 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. |
| JP5223572B2 (ja) * | 2008-09-30 | 2013-06-26 | アイシン・エィ・ダブリュ株式会社 | 自動変速機の油圧制御装置 |
-
2003
- 2003-01-17 FI FI20030078A patent/FI115854B/fi active IP Right Grant
- 2003-12-31 BR BRPI0318006-9A patent/BR0318006B1/pt not_active IP Right Cessation
- 2003-12-31 CA CA2514859A patent/CA2514859C/en not_active Expired - Lifetime
- 2003-12-31 EP EP03782499A patent/EP1590091B1/en not_active Expired - Lifetime
- 2003-12-31 WO PCT/FI2003/000992 patent/WO2004065014A1/en not_active Ceased
- 2003-12-31 CN CNB2003801088912A patent/CN100363111C/zh not_active Expired - Lifetime
- 2003-12-31 AT AT03782499T patent/ATE448878T1/de active
- 2003-12-31 AU AU2003290137A patent/AU2003290137B2/en not_active Expired
- 2003-12-31 ES ES03782499T patent/ES2337047T3/es not_active Expired - Lifetime
- 2003-12-31 EA EA200500978A patent/EA008489B1/ru not_active IP Right Cessation
- 2003-12-31 MX MXPA05007512A patent/MXPA05007512A/es active IP Right Grant
- 2003-12-31 DE DE60330188T patent/DE60330188D1/de not_active Expired - Lifetime
- 2003-12-31 US US10/542,058 patent/US7699249B2/en active Active
-
2005
- 2005-06-23 ZA ZA200505100A patent/ZA200505100B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI20030078L (fi) | 2004-07-18 |
| FI20030078A0 (fi) | 2003-01-17 |
| EP1590091B1 (en) | 2009-11-18 |
| AU2003290137B2 (en) | 2009-06-11 |
| ES2337047T3 (es) | 2010-04-20 |
| FI115854B (fi) | 2005-07-29 |
| WO2004065014A1 (en) | 2004-08-05 |
| ATE448878T1 (de) | 2009-12-15 |
| DE60330188D1 (de) | 2009-12-31 |
| ZA200505100B (en) | 2006-06-28 |
| CA2514859A1 (en) | 2004-08-05 |
| CN1738680A (zh) | 2006-02-22 |
| EA008489B1 (ru) | 2007-06-29 |
| BR0318006B1 (pt) | 2011-10-04 |
| AU2003290137A1 (en) | 2004-08-13 |
| MXPA05007512A (es) | 2006-03-08 |
| US7699249B2 (en) | 2010-04-20 |
| CA2514859C (en) | 2012-01-03 |
| CN100363111C (zh) | 2008-01-23 |
| EA200500978A1 (ru) | 2006-02-24 |
| US20060138258A1 (en) | 2006-06-29 |
| EP1590091A1 (en) | 2005-11-02 |
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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 31/12/2003, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B25D | Requested change of name of applicant approved |
Free format text: NOME ALTERADO DE: OUTOKUMPU TECHNOLOGY OY |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 13A ANUIDADE. |
|
| B24D | Patent annual fee: restoration after fee payment | ||
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
| B24D | Patent annual fee: restoration after fee payment |