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CL2019002038A1 - Improvements in stirred ball grinding mills. - Google Patents

Improvements in stirred ball grinding mills.

Info

Publication number
CL2019002038A1
CL2019002038A1 CL2019002038A CL2019002038A CL2019002038A1 CL 2019002038 A1 CL2019002038 A1 CL 2019002038A1 CL 2019002038 A CL2019002038 A CL 2019002038A CL 2019002038 A CL2019002038 A CL 2019002038A CL 2019002038 A1 CL2019002038 A1 CL 2019002038A1
Authority
CL
Chile
Prior art keywords
grinding
case
central
support structure
agitation
Prior art date
Application number
CL2019002038A
Other languages
Spanish (es)
Inventor
Alex Heath
Jeff Belke
Edward Allan Jamieson
Original Assignee
Outotec Finland Oy
Swiss Tower Mills Minerals Ag
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 Outotec Finland Oy, Swiss Tower Mills Minerals Ag filed Critical Outotec Finland Oy
Priority to CL2019002038A priority Critical patent/CL2019002038A1/en
Publication of CL2019002038A1 publication Critical patent/CL2019002038A1/en

Links

Landscapes

  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

UN MOLINO DE MOLIENDA DE BOLAS CON AGITACIÓN (1), QUE COMPRENDE UNA CARCASA PARA MOLIENDA SUBSTANCIALMENTE CILÍNDRICA (2, 18) Y UN EJE DE AGITACIÓN CENTRAL (10) EN EL INTERIOR DE LA CARCASA PARA LA MOLIENDA. EL EJE DE AGITACIÓN CENTRAL, SE ENCUENTRA PROVISTO DE ELEMENTOS DE AGITACIÓN ESPACIADOS AXIALMENTE, PREFERIBLEMENTE DISCOS PARA MOLIENDA (12), A LO LARGO DEL EJE DE AGITACIÓN CENTRAL. ES PROPORCIONADO UN ELEMENTO PARA MOLIENDA REEMPLAZABLE (80), QUE COMPRENDE UNA ESTRUCTURA DE SOPORTE AXIAL (81), DISPUESTA PARA FORMAR LA PERIFERIA EXTERIOR DEL ELEMENTO PARA MOLIENDA ADAPTADA PARA CALZAR EN EL INTERIOR DE LA CARCASA PARA LA MOLIENDA, Y A LO MENOS UN CONTRA DISCO (14) DISPUESTO PARA PROYECTARSE RADIALMENTE HACIA EL INTERIOR, DESDE LA ESTRUCTURA DE SOPORTE AXIAL (81), HASTA UN PUNTO QUE SEPARA DOS ZONAS PARA MOLIENDA EN UNA DIRECCIÓN AXIAL, MIENTRAS PERMITE EL EJE DE AGITACIÓN CENTRAL EN EL INTERIOR DE LA CARCASA DE MOLIENDA, EN DONDE A LO MENOS PARTE DEL CONTRA DISCO (14) Y/O LA ESTRUCTURA DE SOPORTE (81), SE ENCUENTRA PROVISTA DE INDENTACIONES O PORCIONES SOBRESALIENTES Y HENDIDURAS (25A, 25B).A BALL GRINDING MILL WITH AGITATION (1), INCLUDING A CASE FOR SUBSTANTIALLY CYLINDRICAL GRINDING (2, 18) AND A CENTRAL AGITATION SHAFT (10) INSIDE THE CASE FOR GRINDING. THE CENTRAL AGITATION SHAFT IS PROVIDED WITH AXIALLY SPACED AGITATION ELEMENTS, PREFERABLY GRINDING DISKS (12), ALONG THE CENTRAL AGITATION SHAFT. A REPLACEABLE GRINDING ELEMENT (80) IS PROVIDED, INCLUDING AN AXIAL SUPPORT STRUCTURE (81), ARRANGED TO FORM THE EXTERNAL PERIPHERY OF THE GRINDING ELEMENT ADAPTED TO FOOTWEAR INSIDE THE CASE, AND A MINIMUM CASE DISC (14) ARRANGED TO PROJECT RADIALLY INWARD, FROM THE AXIAL SUPPORT STRUCTURE (81), TO A POINT THAT SEPARATES TWO AREAS FOR GRINDING IN AN AXIAL DIRECTION, WHILE ALLOWING THE CENTRAL SHAFTING AXIS OF THE CAR IN THE INTERIOR GRINDING, WHERE AT LEAST PART OF THE COUNTER DISC (14) AND / OR THE SUPPORT STRUCTURE (81), IS PROVIDED WITH INDENTATIONS OR PROJECTING PORTIONS AND SPLITS (25A, 25B).

CL2019002038A 2019-07-22 2019-07-22 Improvements in stirred ball grinding mills. CL2019002038A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CL2019002038A CL2019002038A1 (en) 2019-07-22 2019-07-22 Improvements in stirred ball grinding mills.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2019002038A CL2019002038A1 (en) 2019-07-22 2019-07-22 Improvements in stirred ball grinding mills.

Publications (1)

Publication Number Publication Date
CL2019002038A1 true CL2019002038A1 (en) 2019-10-18

Family

ID=68383452

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2019002038A CL2019002038A1 (en) 2019-07-22 2019-07-22 Improvements in stirred ball grinding mills.

Country Status (1)

Country Link
CL (1) CL2019002038A1 (en)

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