ES2185436B1 - AUTOMATIC REGULATION SYSTEM OF THE GRANULOMETRY FOR MILLS OF ARIDOS OR MINERALS. - Google Patents
AUTOMATIC REGULATION SYSTEM OF THE GRANULOMETRY FOR MILLS OF ARIDOS OR MINERALS.Info
- Publication number
- ES2185436B1 ES2185436B1 ES9902331A ES9902331A ES2185436B1 ES 2185436 B1 ES2185436 B1 ES 2185436B1 ES 9902331 A ES9902331 A ES 9902331A ES 9902331 A ES9902331 A ES 9902331A ES 2185436 B1 ES2185436 B1 ES 2185436B1
- Authority
- ES
- Spain
- Prior art keywords
- granulometry
- mills
- rotor
- jaws
- palates
- 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 - Fee Related
Links
- 238000001033 granulometry Methods 0.000 title abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 2
- 239000011707 mineral Substances 0.000 title abstract 2
- 210000003254 palate Anatomy 0.000 abstract 4
- 210000001847 jaw Anatomy 0.000 abstract 3
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
Sistema de regulación automática de la granulometría para molinos de áridos o minerales. Aplicable a molinos de áridos y similares en los que participa un rotor (1) del que emergen barras batidoras (3) que actúan sobre los áridos en contra de mandíbulas (5) establecidas en paladares (6) de posicionamiento regulable a través de respectivos cilindros hidráulicos (7), el sistema consiste en utilizar un procesador o similar que, en cada fase de regulación, libera cada paladar (6) respecto de las mordazas (9 - 12) que lo inmovilizan, suministra al eje (2) del rotor (1) un movimiento lento y paralelamente inicia un acercamiento asimismo lento de los paladares (6) hacia el rotor (1), hasta el momento en el que se produce el tope entre estos elementos, momento en el que se produce la parada del motor y en el cilindro de desplazamiento (7) y se efectúa la lectura del "punto cero", repitiendo esta operativa tantas veces como se haya previsto para asegurar que el "punto cero" es correcto, e iniciandoa continuación la separación del paladar (6), hasta que el distanciamiento de sus mandíbulas (5) con respecto al borde operativo de las barras batidoras (3) es el previsto para el nivel de granulometría previsto a su vez para el molino, el cual queda en condiciones de reiniciar su trabajo normal.Automatic granulometry regulation system for aggregate or mineral mills. Applicable to aggregate mills and similar in which a rotor (1) from which blender bars (3) that act on aggregates against jaws (5) established in palates (6) of adjustable positioning through respective cylinders participate Hydraulics (7), the system consists of using a processor or similar that, in each regulation phase, releases each palate (6) with respect to the jaws (9 - 12) that immobilize it, supplies the shaft (2) of the rotor ( 1) a slow and parallel movement initiates an equally slow approach of the palates (6) towards the rotor (1), until the moment when the stop occurs between these elements, at which time the motor stops and in the displacement cylinder (7) and the "zero point" is read, repeating this operation as many times as planned to ensure that the "zero point" is correct, and then starting the separation of the palate (6), until the distancing of its jaws (5) with respect to the operating edge of the mixer bars (3) is the one provided for the level of granulometry provided in turn for the mill, which is in a position to restart its normal work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9902331A ES2185436B1 (en) | 1999-10-21 | 1999-10-21 | AUTOMATIC REGULATION SYSTEM OF THE GRANULOMETRY FOR MILLS OF ARIDOS OR MINERALS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9902331A ES2185436B1 (en) | 1999-10-21 | 1999-10-21 | AUTOMATIC REGULATION SYSTEM OF THE GRANULOMETRY FOR MILLS OF ARIDOS OR MINERALS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2185436A1 ES2185436A1 (en) | 2003-04-16 |
| ES2185436B1 true ES2185436B1 (en) | 2004-10-01 |
Family
ID=8310342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9902331A Expired - Fee Related ES2185436B1 (en) | 1999-10-21 | 1999-10-21 | AUTOMATIC REGULATION SYSTEM OF THE GRANULOMETRY FOR MILLS OF ARIDOS OR MINERALS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2185436B1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2289885B1 (en) * | 2005-08-17 | 2009-02-01 | Optigenia, S.L. | ADJUSTMENT OF PALADARES DEVICE APPLICABLE IN MILLS OF ARIDOS OR MINERALS. |
| ES2319357B1 (en) * | 2006-06-14 | 2010-01-22 | Optigenia S.L. | PERFECTED PALATE APPLICABLE IN MILLS OF ARIDS OR MINERALS. |
| SE534694C2 (en) * | 2010-04-16 | 2011-11-22 | Sandvik Intellectual Property | Impact crusher with horizontal axis |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1454633A (en) * | 1973-02-17 | 1976-11-03 | Hazemag Andreas Kg | Impact mill rotor beater bar |
| US4084752A (en) * | 1975-12-11 | 1978-04-18 | Kawasaki Jukogyo Kabushiki Kaisha | Gap adjusting system for crusher and method |
| US5713527A (en) * | 1994-11-10 | 1998-02-03 | Noell Service Und Maschinentechnik Gmbh | Impact crusher with hydraulic adjustment of the crushing gap which determines the degree of communication |
| US5718389A (en) * | 1995-03-25 | 1998-02-17 | Krupp Fordertechnik Gmbh | Crushing machine and method for the automatic adjustment of the crushing gap thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2029584A6 (en) * | 1990-07-11 | 1992-08-16 | Rubio Sanz Josefina | Improved impact grinding mill |
-
1999
- 1999-10-21 ES ES9902331A patent/ES2185436B1/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1454633A (en) * | 1973-02-17 | 1976-11-03 | Hazemag Andreas Kg | Impact mill rotor beater bar |
| US4084752A (en) * | 1975-12-11 | 1978-04-18 | Kawasaki Jukogyo Kabushiki Kaisha | Gap adjusting system for crusher and method |
| US5713527A (en) * | 1994-11-10 | 1998-02-03 | Noell Service Und Maschinentechnik Gmbh | Impact crusher with hydraulic adjustment of the crushing gap which determines the degree of communication |
| US5718389A (en) * | 1995-03-25 | 1998-02-17 | Krupp Fordertechnik Gmbh | Crushing machine and method for the automatic adjustment of the crushing gap thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2185436A1 (en) | 2003-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20030416 Kind code of ref document: A1 |
|
| FG2A | Definitive protection |
Ref document number: 2185436B1 Country of ref document: ES |
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| FD2A | Announcement of lapse in spain |
Effective date: 20180807 |