ES2105659T3 - Procedimiento de control para molino de circuito cerrado por metodo en seco. - Google Patents
Procedimiento de control para molino de circuito cerrado por metodo en seco.Info
- Publication number
- ES2105659T3 ES2105659T3 ES94909063T ES94909063T ES2105659T3 ES 2105659 T3 ES2105659 T3 ES 2105659T3 ES 94909063 T ES94909063 T ES 94909063T ES 94909063 T ES94909063 T ES 94909063T ES 2105659 T3 ES2105659 T3 ES 2105659T3
- Authority
- ES
- Spain
- Prior art keywords
- separator
- pct
- grinder
- closed circuit
- control procedure
- 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
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
- G05B11/32—Automatic controllers electric with inputs from more than one sensing element; with outputs to more than one correcting element
-
- 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
- B02C17/183—Feeding or discharging devices
- B02C17/1835—Discharging devices combined with sorting or separating of material
- B02C17/184—Discharging devices combined with sorting or separating of material with separator arranged in discharge path of crushing zone
- B02C17/1845—Discharging devices combined with sorting or separating of material with separator arranged in discharge path of crushing zone with return of oversize material to crushing zone
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/04—Control arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Disintegrating Or Milling (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Control Of Multiple Motors (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Hydroponics (AREA)
- Feedback Control In General (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
PROCESO DE CONTROL PROPUESTO PARA INSTALACIONES DE MOLIDO DE METODO SECO, DE CIRCUITO CERRADO QUE COMPRENDE ESENCIALMENTE UN DISPOSITIVO DE MEDIDA PARA LA ALIMENTACION DE MATERIALES EN BRUTO (1, 2, 3), UN MOLINILLO (6), UN SEPARADOR DINAMICO DE VELOCIDAD AJUSTABLE (1), ELEMENTO PARA LLEVAR AL SEPARADOR LA MATERIA QUE VIENE DEL MOLINO QUE ES DENOMINADO ALIMENTADOR DEL SEPARADOR, ELEMENTO PARA DEVOLVER AL MOLINILLO LA INSUFICIENTEMENTE MATERIA DE TIERRA QUE VIENE DEL SEPARADOR QUE ES DENOMINADO SOBREDIMENSION DEL SEPARADOR, ELEMENTO PARA TRANSPORTAR EL PRODUCTO TERMINADO, UN CONTADOR PARA LA SOBREDIMENSION DEL SEPARADOR, Y ELEMENTO PARA MEDIR UN DATO DEPENDIENTE EN LA ALIMENTACION DEL SEPARADOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93870040 | 1993-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2105659T3 true ES2105659T3 (es) | 1997-10-16 |
Family
ID=8215326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94909063T Expired - Lifetime ES2105659T3 (es) | 1993-03-03 | 1994-02-25 | Procedimiento de control para molino de circuito cerrado por metodo en seco. |
Country Status (14)
Country | Link |
---|---|
US (1) | US5798917A (es) |
EP (1) | EP0686065B1 (es) |
JP (1) | JP3382620B2 (es) |
KR (1) | KR100283419B1 (es) |
AT (1) | ATE154899T1 (es) |
AU (1) | AU6206594A (es) |
BR (1) | BR9405883A (es) |
CA (1) | CA2155875A1 (es) |
DE (1) | DE69404025T2 (es) |
DK (1) | DK0686065T3 (es) |
ES (1) | ES2105659T3 (es) |
TR (1) | TR27739A (es) |
TW (1) | TW302300B (es) |
WO (1) | WO1994020217A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19629703A1 (de) * | 1996-07-24 | 1998-01-29 | Schenck Process Gmbh | Verfahren zur Steuerung eines Mühlensystems |
JPH11130484A (ja) * | 1997-10-22 | 1999-05-18 | Mitsubishi Heavy Ind Ltd | セメント原料調合制御方法及び装置 |
CN100365529C (zh) * | 2003-08-22 | 2008-01-30 | 广东亚仿科技股份有限公司 | 一种数字化钢球磨煤机控制方法及控制系统 |
US20070040055A1 (en) * | 2005-08-17 | 2007-02-22 | Riendeau Robert D | Method and apparatus for pulverizing solid materials |
EP1901142B1 (en) * | 2006-09-18 | 2018-01-10 | Abb Research Ltd. | Optimisation of a material separation process |
DE102007046834B4 (de) * | 2007-09-29 | 2010-01-14 | Holcim Technology Ltd. | Verfahren zur Herstellung von Hüttensandmehl enthaltenden Zementen |
EP2313199B1 (de) | 2008-07-02 | 2017-09-06 | Bühler AG | Vorrichtung und verfahren zur herstellung von mehl und/oder griess |
CN101623667B (zh) * | 2009-07-31 | 2012-05-09 | 浙江中控技术股份有限公司 | 磨机负荷自动控制方法及系统 |
CN110538700A (zh) * | 2019-07-05 | 2019-12-06 | 洛阳矿山机械工程设计研究院有限责任公司 | 一种可提高溢流型球磨机磨矿介质充填率的出料装置 |
WO2022229085A1 (de) * | 2021-04-30 | 2022-11-03 | Thyssenkrupp Industrial Solutions Ag | Verfahren zur entfernung von verstopfungen eines siebes im laufenden betrieb |
BE1029360B1 (de) * | 2021-04-30 | 2022-12-06 | Thyssenkrupp Ind Solutions Ag | Verfahren zur Entfernung von Verstopfungen eines Siebes im laufenden Betrieb |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4267981A (en) * | 1979-11-19 | 1981-05-19 | Allis-Chalmers Corporation | Grinding system and method utilizing constant feed rate source |
US4586146A (en) * | 1981-02-27 | 1986-04-29 | W. R. Grace & Co. | Grinding mill control system |
JPS58159855A (ja) * | 1981-05-27 | 1983-09-22 | 三協電業株式会社 | 粉砕制御方法 |
US4640464A (en) * | 1984-11-07 | 1987-02-03 | Combustion Engineering, Inc. | Roller mill control system |
WO1989001654A1 (en) * | 1987-08-12 | 1989-02-23 | Hitachi, Ltd. | Non-interfered control method and apparatus |
FR2672517B1 (fr) * | 1991-02-08 | 1993-05-21 | Fcb | Procede de regulation d'une installation de broyage en circuit ferme. |
DK167655B1 (da) * | 1991-11-01 | 1993-12-06 | Smidth & Co As F L | Fremgangsmaade til styring af materialefoedningen til en valsepresse til formaling af partikelformet materiale |
US5269468A (en) * | 1992-06-22 | 1993-12-14 | General Electric Company | Fuel nozzle |
-
1994
- 1994-02-25 BR BR9405883A patent/BR9405883A/pt not_active IP Right Cessation
- 1994-02-25 JP JP51953194A patent/JP3382620B2/ja not_active Expired - Fee Related
- 1994-02-25 AU AU62065/94A patent/AU6206594A/en not_active Abandoned
- 1994-02-25 AT AT94909063T patent/ATE154899T1/de not_active IP Right Cessation
- 1994-02-25 WO PCT/EP1994/000552 patent/WO1994020217A1/en active IP Right Grant
- 1994-02-25 US US08/530,281 patent/US5798917A/en not_active Expired - Fee Related
- 1994-02-25 CA CA002155875A patent/CA2155875A1/en not_active Abandoned
- 1994-02-25 KR KR1019950703701A patent/KR100283419B1/ko not_active IP Right Cessation
- 1994-02-25 ES ES94909063T patent/ES2105659T3/es not_active Expired - Lifetime
- 1994-02-25 DE DE69404025T patent/DE69404025T2/de not_active Expired - Fee Related
- 1994-02-25 EP EP94909063A patent/EP0686065B1/en not_active Expired - Lifetime
- 1994-02-25 DK DK94909063.3T patent/DK0686065T3/da active
- 1994-02-28 TW TW083101708A patent/TW302300B/zh active
- 1994-03-03 TR TR00199/94A patent/TR27739A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU6206594A (en) | 1994-09-26 |
DE69404025T2 (de) | 1997-12-11 |
DE69404025D1 (de) | 1997-08-07 |
ATE154899T1 (de) | 1997-07-15 |
BR9405883A (pt) | 1995-12-26 |
DK0686065T3 (da) | 1998-02-02 |
EP0686065B1 (en) | 1997-07-02 |
TR27739A (tr) | 1995-07-07 |
JPH08507465A (ja) | 1996-08-13 |
WO1994020217A1 (en) | 1994-09-15 |
US5798917A (en) | 1998-08-25 |
CA2155875A1 (en) | 1994-09-15 |
EP0686065A1 (en) | 1995-12-13 |
JP3382620B2 (ja) | 2003-03-04 |
KR100283419B1 (ko) | 2001-06-01 |
TW302300B (es) | 1997-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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