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 (27)
| 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 |
| US8559172B2 (en) * | 2008-05-02 | 2013-10-15 | Norman R. Byrne | Docking station |
| CA2726477C (en) * | 2008-06-09 | 2017-02-14 | Norman R. Byrne | Docking station for use with power and data center |
| PE20120203A1 (es) * | 2008-10-30 | 2012-03-24 | Zyl Dorothea Van | Un sistema de proteccion y un sistema de seguimiento de cargas caidas |
| EA021908B1 (ru) | 2008-12-22 | 2015-09-30 | С.П.М. Инструмент Аб | Способ, устройство и машиночитаемый носитель для анализа состояния машины, имеющей вращающуюся часть |
| US8443527B2 (en) * | 2009-12-18 | 2013-05-21 | Whirlpool Corporation | Fabric temperature estimation for a laundry dryer |
| WO2012003877A1 (en) * | 2010-07-09 | 2012-01-12 | Frewitt Fabrique De Machines Sa | Milling device with adjustable milling operation |
| 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 |
| SE546087C2 (en) * | 2020-04-09 | 2024-05-21 | Spm Instr Ab | System and method for generating information relating to the internal state of a tumbling mill |
| AU2021252831A1 (en) * | 2020-04-09 | 2022-10-27 | S.P.M. Instrument Ab | System for controlling an internal state of a tumbling mill |
| 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 |
| SE546131C2 (en) * | 2021-04-09 | 2024-06-04 | Spm Instr Ab | System and method of operating a communication process in a ball mill |
| WO2022216218A1 (en) * | 2021-04-09 | 2022-10-13 | S.P.M. Instrument Ab | Method and system for operating a comminution process in a ball mill |
| 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 |
| JP2025515569A (ja) * | 2022-04-11 | 2025-05-20 | エス．ピー．エム．インストゥルメント エービー | 転動ミルにおける粉砕プロセスを操作するためのシステム及び方法 |
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 |
| NO150051C (no) * | 1976-12-27 | 1984-08-08 | Sca Development Ab | Fremgangsmaate ved fremstilling av masse i treslipemaskiner |
| US4635858A (en) * | 1981-01-09 | 1987-01-13 | W. R. Grace & Co. | Methods of operating ball grinding mills |
| US4722485A (en) * | 1985-05-14 | 1988-02-02 | Crucible Societe Anonyme | 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 US US10/542,058 patent/US7699249B2/en active Active
- 2003-12-31 AT AT03782499T patent/ATE448878T1/de active
- 2003-12-31 AU AU2003290137A patent/AU2003290137B2/en not_active Expired
- 2003-12-31 MX MXPA05007512A patent/MXPA05007512A/es active IP Right Grant
- 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 EA EA200500978A patent/EA008489B1/ru not_active IP Right Cessation
- 2003-12-31 WO PCT/FI2003/000992 patent/WO2004065014A1/en not_active Ceased
- 2003-12-31 BR BRPI0318006-9A patent/BR0318006B1/pt not_active IP Right Cessation
- 2003-12-31 DE DE60330188T patent/DE60330188D1/de not_active Expired - Lifetime
- 2003-12-31 ES ES03782499T patent/ES2337047T3/es not_active Expired - Lifetime
- 2003-12-31 CN CNB2003801088912A patent/CN100363111C/zh not_active Expired - Lifetime
-
2005
- 2005-06-23 ZA ZA200505100A patent/ZA200505100B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003290137B2 (en) | 2009-06-11 |
| AU2003290137A1 (en) | 2004-08-13 |
| FI115854B (fi) | 2005-07-29 |
| EA008489B1 (ru) | 2007-06-29 |
| ES2337047T3 (es) | 2010-04-20 |
| EA200500978A1 (ru) | 2006-02-24 |
| BR0318006B1 (pt) | 2011-10-04 |
| CN100363111C (zh) | 2008-01-23 |
| WO2004065014A1 (en) | 2004-08-05 |
| EP1590091A1 (en) | 2005-11-02 |
| ZA200505100B (en) | 2006-06-28 |
| EP1590091B1 (en) | 2009-11-18 |
| ATE448878T1 (de) | 2009-12-15 |
| DE60330188D1 (de) | 2009-12-31 |
| US20060138258A1 (en) | 2006-06-29 |
| CN1738680A (zh) | 2006-02-22 |
| US7699249B2 (en) | 2010-04-20 |
| FI20030078A0 (fi) | 2003-01-17 |
| FI20030078L (fi) | 2004-07-18 |
| MXPA05007512A (es) | 2006-03-08 |
| CA2514859A1 (en) | 2004-08-05 |
| CA2514859C (en) | 2012-01-03 |
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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 |