ES473584A1 - Dispositivo de descarga del cabezal de molturacion de un triturador giratorio - Google Patents
Dispositivo de descarga del cabezal de molturacion de un triturador giratorioInfo
- Publication number
- ES473584A1 ES473584A1 ES473584A ES473584A ES473584A1 ES 473584 A1 ES473584 A1 ES 473584A1 ES 473584 A ES473584 A ES 473584A ES 473584 A ES473584 A ES 473584A ES 473584 A1 ES473584 A1 ES 473584A1
- Authority
- ES
- Spain
- Prior art keywords
- overloading
- hydraulic fluid
- manometer
- pressure
- cylinder
- 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
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
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
- B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
- B02C2/047—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis and with head adjusting or controlling mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Dispositivo de descarga del cabezal de molturación de un triturador giratorio, en el cual el cabezal de molturación es solidario de un eje mantenido en posición por la presión de un fluido hidráulico, caracterizado porque comprende un primer captador que mide el valor medio de un parámetro critico del funcionamiento del triturador, susceptible de controlar, mientras el valor medido sobrepase un primer limite más elevado que el valor medio de servicio de dicho parámetro en funcionamiento del triturador, la apertura de una válvula de cierre automático que permite la puesta en comunicación del fluido hidráulico con un acumulador hidráulico vacío de fluido hidráulico en las condiciones normales de funcionamiento y que dicho acumulador está tarado a una presión sensiblemente igual a la que se establece cuando tiene lugar el funcionamiento del triturador correspondiente a dicho primer limite del parámetro crítico y el circuito de descarga elástico comprende una rama dotada de una válvula antirretorno para el retorno del fluido hidráulico que procede del acumulador cuando dicha válvula queda cerrada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7727214A FR2402482A1 (fr) | 1977-09-08 | 1977-09-08 | Dispositif de decharge de la noix de broyage d'un concasseur giratoire |
Publications (1)
Publication Number | Publication Date |
---|---|
ES473584A1 true ES473584A1 (es) | 1979-04-01 |
Family
ID=9195179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES473584A Expired ES473584A1 (es) | 1977-09-08 | 1978-09-08 | Dispositivo de descarga del cabezal de molturacion de un triturador giratorio |
Country Status (8)
Country | Link |
---|---|
US (1) | US4187991A (es) |
AT (1) | AT366593B (es) |
BE (1) | BE870288A (es) |
DE (1) | DE2837772A1 (es) |
ES (1) | ES473584A1 (es) |
FR (1) | FR2402482A1 (es) |
GB (1) | GB2003746B (es) |
IT (1) | IT1172897B (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4740356A (en) * | 1983-06-10 | 1988-04-26 | The Perkin-Elmer Corporation | Device for producing a gaseous measuring sample for atomic absorption spectroscopy |
SE456798B (sv) * | 1986-04-04 | 1988-11-07 | Svedala Arbra Ab | Saett att styra en gyratorisk kross |
FI96924C (fi) * | 1994-01-17 | 1996-09-25 | Nordberg Lokomo Oy | Säätöjärjestelmä |
DE19959068A1 (de) * | 1999-12-08 | 2001-06-21 | Siemens Ag | Vorrichtung und Verfahren zur (vibro-)akustischen Überwachung eines verfahrens- und/oder fertigungstechnischen Prozesses mit einem Klopfsensor |
SE532320C2 (sv) * | 2008-04-04 | 2009-12-15 | Sandvik Intellectual Property | Dämpning av tryckvariationer i krossar |
SE535213C2 (sv) | 2010-12-20 | 2012-05-22 | Sandvik Intellectual Property | Hydraulsk krets samt förfarande för att styra en gyratorisk konkross |
FI126939B (en) * | 2013-05-28 | 2017-08-15 | Metso Minerals Inc | Procedure for using a crusher, crushing system and crushing plant |
WO2024155210A1 (ru) * | 2023-01-18 | 2024-07-25 | Общество с ограниченной ответственностью "КС-ТЕХНОЛОГИИ" | Конусная дробилка с усовершенствованной гидравлической системой |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB715806A (en) * | 1949-09-09 | 1954-09-22 | Holmes Brothers Paint Machiner | Improvements in hydraulic control mechanism for roller grinding and like mills |
IT500403A (es) * | 1951-02-08 | |||
DE2307023A1 (de) * | 1973-02-13 | 1974-08-15 | Gastone Barcaioli | Senkrecht umlaufender brecher mit abgesicherter halterung der beweglichen backe |
-
1977
- 1977-09-08 FR FR7727214A patent/FR2402482A1/fr not_active Withdrawn
-
1978
- 1978-08-28 US US05/937,526 patent/US4187991A/en not_active Expired - Lifetime
- 1978-08-30 DE DE19782837772 patent/DE2837772A1/de not_active Withdrawn
- 1978-09-04 IT IT69036/78A patent/IT1172897B/it active
- 1978-09-04 AT AT0638278A patent/AT366593B/de not_active IP Right Cessation
- 1978-09-07 BE BE190322A patent/BE870288A/xx unknown
- 1978-09-07 GB GB7835859A patent/GB2003746B/en not_active Expired
- 1978-09-08 ES ES473584A patent/ES473584A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4187991A (en) | 1980-02-12 |
DE2837772A1 (de) | 1979-03-22 |
ATA638278A (de) | 1981-09-15 |
GB2003746B (en) | 1982-06-30 |
IT1172897B (it) | 1987-06-18 |
IT7869036A0 (it) | 1978-09-04 |
BE870288A (fr) | 1979-03-07 |
GB2003746A (en) | 1979-03-21 |
AT366593B (de) | 1982-04-26 |
FR2402482A1 (fr) | 1979-04-06 |
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