PE20191522A1 - GRINDING MILL, PULP ELEVATOR AND OUTSIDE PULP ELEVATOR ELEMENT - Google Patents

GRINDING MILL, PULP ELEVATOR AND OUTSIDE PULP ELEVATOR ELEMENT

Info

Publication number
PE20191522A1
PE20191522A1 PE2019001915A PE2019001915A PE20191522A1 PE 20191522 A1 PE20191522 A1 PE 20191522A1 PE 2019001915 A PE2019001915 A PE 2019001915A PE 2019001915 A PE2019001915 A PE 2019001915A PE 20191522 A1 PE20191522 A1 PE 20191522A1
Authority
PE
Peru
Prior art keywords
pulp elevator
grinding mill
wall
pulp
outside
Prior art date
Application number
PE2019001915A
Other languages
Spanish (es)
Inventor
Alex Heath
Andres Paz
Bianco Adam Del
Tamer Eid
Original Assignee
Outotec Finland Oy
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 filed Critical Outotec Finland Oy
Publication of PE20191522A1 publication Critical patent/PE20191522A1/en

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
    • 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
    • B02C17/1855—Discharging devices combined with sorting or separating of material with separator defining termination of crushing zone, e.g. screen denying egress of oversize material
    • 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
    • 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
    • B02C17/1825—Lifting devices
    • 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
    • B02C17/22—Lining for containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Paper (AREA)

Abstract

Un elemento elevador de pulpa exterior (1) para un elevador de pulpa (2) para un molino de molienda rotativo de tambor (3) comprende una primera pared (4) dirigida hacia el extremo de descarga del molino de molienda, y por lo menos una paleta (6) que sobresale desde la superficie interior (12) de la primera pared (4) hacia el interior del molino de molienda de tambor (3) y que comprende una superficie de guia (10) en el lado frontal de la paleta (6). El borde exterior (11) de la superficie de guia (10) esta en angulo con relacion a la superficie interior (12) de la primera pared (4) de tal manera que el angulo (8) entre la superficie interior (12) de la primera pared (4) y el borde exterior (11) de la superficie de guia (10) es menor de 90 grados.An outer pulp elevator element (1) for a pulp elevator (2) for a drum rotary grinding mill (3) comprises a first wall (4) directed towards the discharge end of the grinding mill, and at least a blade (6) protruding from the inner surface (12) of the first wall (4) into the drum grinding mill (3) and comprising a guide surface (10) on the front side of the blade (6). The outer edge (11) of the guide surface (10) is at an angle relative to the inner surface (12) of the first wall (4) in such a way that the angle (8) between the inner surface (12) of The first wall (4) and the outer edge (11) of the guide surface (10) is less than 90 degrees.

PE2019001915A 2017-03-20 2017-03-20 GRINDING MILL, PULP ELEVATOR AND OUTSIDE PULP ELEVATOR ELEMENT PE20191522A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2017/050191 WO2018172594A1 (en) 2017-03-20 2017-03-20 Grinding mill, pulp lifter and outer pulp lifter element

Publications (1)

Publication Number Publication Date
PE20191522A1 true PE20191522A1 (en) 2019-10-23

Family

ID=63584179

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2019001915A PE20191522A1 (en) 2017-03-20 2017-03-20 GRINDING MILL, PULP ELEVATOR AND OUTSIDE PULP ELEVATOR ELEMENT

Country Status (9)

Country Link
CN (1) CN211359046U (en)
AU (1) AU2017405653B2 (en)
BR (1) BR112019019641A2 (en)
CA (1) CA3057258C (en)
EA (1) EA038752B1 (en)
MX (1) MX2019011115A (en)
PE (1) PE20191522A1 (en)
WO (1) WO2018172594A1 (en)
ZA (1) ZA201906556B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE545109C2 (en) * 2021-09-24 2023-04-04 Metso Outotec Finland Oy Grinding Mill and pulp lifter and grate plate to be used with the pulp lifter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200995157Y (en) * 2007-01-04 2007-12-26 张传勇 Profild drum lining strip for wet ball grinder
US8109457B2 (en) * 2010-02-03 2012-02-07 Outotec Oyj Multi-stage discharger for grinding mills
CN204866029U (en) * 2015-07-01 2015-12-16 中信重工机械股份有限公司 A novel discharge end welt for large -scale mining semi -autogenous mill

Also Published As

Publication number Publication date
CN211359046U (en) 2020-08-28
MX2019011115A (en) 2019-11-05
ZA201906556B (en) 2023-04-26
EA038752B1 (en) 2021-10-14
AU2017405653B2 (en) 2021-03-04
CA3057258A1 (en) 2018-09-27
EA201992047A1 (en) 2020-03-04
AU2017405653A1 (en) 2019-10-17
CA3057258C (en) 2024-01-02
BR112019019641A2 (en) 2020-04-14
WO2018172594A1 (en) 2018-09-27

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