ES473584A1 - Dispositivo de descarga del cabezal de molturacion de un triturador giratorio - Google Patents

Dispositivo de descarga del cabezal de molturacion de un triturador giratorio

Info

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
Application number
ES473584A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Babbitless SA
Original Assignee
Babbitless SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Babbitless SA filed Critical Babbitless SA
Publication of ES473584A1 publication Critical patent/ES473584A1/es
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2/00Crushing or disintegrating by gyratory or cone crushers
    • B02C2/02Crushing or disintegrating by gyratory or cone crushers eccentrically moved
    • B02C2/04Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
    • B02C2/047Crushing 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.
ES473584A 1977-09-08 1978-09-08 Dispositivo de descarga del cabezal de molturacion de un triturador giratorio Expired ES473584A1 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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