PE20160413A1 - ROLLER MILL FOR CRUSHING CRISP MATERIAL - Google Patents

ROLLER MILL FOR CRUSHING CRISP MATERIAL

Info

Publication number
PE20160413A1
PE20160413A1 PE2016000417A PE2016000417A PE20160413A1 PE 20160413 A1 PE20160413 A1 PE 20160413A1 PE 2016000417 A PE2016000417 A PE 2016000417A PE 2016000417 A PE2016000417 A PE 2016000417A PE 20160413 A1 PE20160413 A1 PE 20160413A1
Authority
PE
Peru
Prior art keywords
edge protection
protection elements
circumferential surface
roller mill
crushing
Prior art date
Application number
PE2016000417A
Other languages
Spanish (es)
Inventor
Egbert Burchardt
Silvio Lorenz
Thomas Mackert
Heinz Shroder
Original Assignee
Thyssenkrupp Ag
Thyssenkrupp Ind Solutions 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 Thyssenkrupp Ag, Thyssenkrupp Ind Solutions Ag filed Critical Thyssenkrupp Ag
Publication of PE20160413A1 publication Critical patent/PE20160413A1/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
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B02C4/305—Wear resistant rollers

Abstract

El molino de rodillos segun la invencion para la trituracion de material quebradizo preve dos rodillos de molienda accionados en sentido contrario, que presentan respectivamente un cuerpo base con una superficie circunferencial y dos superficies frontales, estando la superficie circunferencial provista de un blindaje superficial apropiado para la configuracion de una capa protectora al desgaste autogena y en la zona de transicion entre la superficie circunferencial y las superficies frontales esta previsto en cada caso un anillo protector al desgaste cerrado, formado por elementos protectores de canto, presentando los elementos protectores de canto cuerpos perfilados en forma de espiga, con los que estan sujetos en orificios radiales del cuerpo base. Los cuerpos perfilados en forma de espiga de los elementos protectores de canto sobresalen ademas en el lado de los elementos protectores de canto opuesto a los orificios y alli cooperan con el blindaje superficial para la configuracion de una capa protectora al desgaste autogenaThe roller mill according to the invention for the grinding of brittle material provides two grinding rollers driven in the opposite direction, which respectively have a base body with a circumferential surface and two end surfaces, the circumferential surface being provided with a surface shielding suitable for the configuration of an autogenous wear protection layer and in the transition zone between the circumferential surface and the front surfaces, a closed wear protection ring is provided in each case, made up of edge protection elements, the edge protection elements having shaped bodies in herringbone shape, with which they are held in radial holes in the base body. The herringbone shaped bodies of the edge protection elements also protrude on the side of the edge protection elements opposite the holes and there cooperate with the surface shielding to form an autogenous wear protection layer.

PE2016000417A 2013-10-01 2014-10-01 ROLLER MILL FOR CRUSHING CRISP MATERIAL PE20160413A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013110893.8A DE102013110893B4 (en) 2013-10-01 2013-10-01 Roller mill for crushing brittle material

Publications (1)

Publication Number Publication Date
PE20160413A1 true PE20160413A1 (en) 2016-05-11

Family

ID=51730486

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2016000417A PE20160413A1 (en) 2013-10-01 2014-10-01 ROLLER MILL FOR CRUSHING CRISP MATERIAL

Country Status (6)

Country Link
AU (1) AU2014331412B2 (en)
CL (1) CL2016000715A1 (en)
DE (1) DE102013110893B4 (en)
PE (1) PE20160413A1 (en)
WO (1) WO2015049050A1 (en)
ZA (1) ZA201601901B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106238709A (en) * 2016-07-26 2016-12-21 镇江富华轧辊有限公司 The manufacture of a kind of grinding roller/remanufacture high-abrasive material and preparation method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0659108B1 (en) * 1993-07-20 1998-10-07 Maschinenfabrik Köppern GmbH. & Co. KG Roller presses, in particular for crushing strongly abrasive substances
DE19638237A1 (en) * 1996-09-19 1998-03-26 Deutz Ag Wear-resistant surface armor for the rollers of high-pressure roller presses for pressure reduction of granular goods
DE10335115A1 (en) * 2003-07-31 2005-02-24 Polysius Ag grinding roll
DE10354679A1 (en) * 2003-11-22 2005-06-30 Khd Humboldt Wedag Ag Grinding roller for the crushing of granular material
DE102007032261A1 (en) * 2007-07-11 2009-01-15 Khd Humboldt Wedag Gmbh Roller for high-pressure press e.g. for comminuting granular materials, has roller wall forming outer region composed of discrete segments fixed on main body
WO2012031324A1 (en) * 2010-09-07 2012-03-15 Hofmann Engineering Pty Ltd Edge protection assembly for pressure roller

Also Published As

Publication number Publication date
DE102013110893B4 (en) 2017-04-06
DE102013110893A1 (en) 2015-04-02
AU2014331412A1 (en) 2016-04-21
AU2014331412B2 (en) 2018-01-25
CL2016000715A1 (en) 2016-09-16
WO2015049050A1 (en) 2015-04-09
ZA201601901B (en) 2017-04-26

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