[go: up one dir, main page]

PE20081820A1 - SHIELDING FOR OUTER SURFACES OF HIGH PRESSURE ROLLER PRESS ROLLERS - Google Patents

SHIELDING FOR OUTER SURFACES OF HIGH PRESSURE ROLLER PRESS ROLLERS

Info

Publication number
PE20081820A1
PE20081820A1 PE2008000301A PE2008000301A PE20081820A1 PE 20081820 A1 PE20081820 A1 PE 20081820A1 PE 2008000301 A PE2008000301 A PE 2008000301A PE 2008000301 A PE2008000301 A PE 2008000301A PE 20081820 A1 PE20081820 A1 PE 20081820A1
Authority
PE
Peru
Prior art keywords
roller
shirt
press rollers
shielding
high pressure
Prior art date
Application number
PE2008000301A
Other languages
Spanish (es)
Inventor
Meihard Fragenberg
Original Assignee
Khd Humboldt Wedag Gmbh
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 Khd Humboldt Wedag Gmbh filed Critical Khd Humboldt Wedag Gmbh
Publication of PE20081820A1 publication Critical patent/PE20081820A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

SE REFIERE A UN REVESTIMIENTO PARA RODILLOS DE PRENSA, LOS QUE SON UTILIZADOS PARA TRITURAR LECHOS DE MATERIAL GRANULADO, EL CUAL PRESENTA LAS SIGUIENTES CARACTERISTICAS: A) EL MATERIAL DE LA CAMISA DE RODILLO ESTA CONSTITUIDO DE UNA FUNDICION DE GRAFITO ESFEROIDAL CON MICROESTRUCTURA BAINITICA; B) EN LA SUPERFICIE PERIFERICA EXTERIOR DE LA CAMISA DE RODILLO ESTAN CONFORMADAS ESCOTADURAS MUTUAMENTE DISTANCIADAS PARA LA PROTECCION AUTOGENA CONTRA EROSION; C) EN ESCOTADURAS UBICADAS EN LA PROXIMIDAD DE AMBAS CARAS FRONTALES DE LA CAMISA DE RODILLO ESTAN MONTADOS Y FIJADOS CUERPOS DE METAL DURO, QUE SOBRESALEN RADIAL Y AXIALMENTE, LOS CUALES EVITAN QUE EL MATERIAL A GRANEL COMPRIMIDO SEA EXPULSADO POR LAS CARAS FRONTALES DE LA CAMISA DE RODILLO Y FORMAN UN BLINDAJE DE RODILLO EN LOS BORDES DEL RODILLO PARA UN APROTECCION AUTOGENA CONTRA EROSIONIT REFERS TO A COATING FOR PRESS ROLLERS, WHICH ARE USED TO CRUSH BEDS OF GRANULATED MATERIAL, WHICH HAS THE FOLLOWING CHARACTERISTICS: A) THE MATERIAL OF THE ROLLER SHIRT IS CONSTITUTED OF A CASTING OF GRAPHITE MICROPHITE MATERIAL; B) ON THE OUTSIDE PERIPHERAL SURFACE OF THE ROLLER SHIRT, MUTUALLY DISTANCED NOTES ARE FORMED FOR SELF-GENERATING PROTECTION AGAINST EROSION; C) IN NOTES LOCATED IN THE PROXIMITY OF BOTH FRONT FACES OF THE ROLLER SHIRT, HARD METAL BODIES ARE MOUNTED AND FIXED, PROJECTING RADIAL AND AXIALLY, WHICH PREVENT THAT THE BULK MATERIAL COMPRESSED BY THE FRONT CARVES IS EXPELLED ROLLER AND FORM A ROLLER SHIELD AT THE EDGES OF THE ROLLER FOR SELF-GENETIC PROTECTION AGAINST EROSION

PE2008000301A 2007-02-14 2008-02-12 SHIELDING FOR OUTER SURFACES OF HIGH PRESSURE ROLLER PRESS ROLLERS PE20081820A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007007276.9A DE102007007276B4 (en) 2007-02-14 2007-02-14 Armoring of the surfaces of roller press rolls

Publications (1)

Publication Number Publication Date
PE20081820A1 true PE20081820A1 (en) 2009-02-07

Family

ID=39345263

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2008000301A PE20081820A1 (en) 2007-02-14 2008-02-12 SHIELDING FOR OUTER SURFACES OF HIGH PRESSURE ROLLER PRESS ROLLERS

Country Status (4)

Country Link
CL (1) CL2008000452A1 (en)
DE (1) DE102007007276B4 (en)
PE (1) PE20081820A1 (en)
WO (1) WO2008098951A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009050636B4 (en) * 2009-10-24 2011-07-07 Siempelkamp Giesserei GmbH, 47803 Grinding roller and ring bandage for a grinding roller
BR112014015974A8 (en) * 2011-12-27 2017-07-04 Smidth As F L roller press; roll; method for mounting an edge wear component to a roll on a roll press; and edge protection system for a roll in a roll press
DE102012102192B4 (en) 2012-03-15 2020-01-23 Maschinenfabrik Köppern Gmbh & Co. Kg Press roller for a roller press
DE102012102199A1 (en) * 2012-03-15 2013-09-19 Maschinenfabrik Köppern GmbH & Co KG press roll
CN106111254B (en) * 2016-08-26 2019-07-05 江苏新业重工股份有限公司 A kind of pressure roller of roll squeezer
CN110153433A (en) * 2019-04-03 2019-08-23 横店集团东磁股份有限公司 Hard alloy returns to material crusher
US11931745B2 (en) * 2021-06-23 2024-03-19 Metso Outotec USA Inc. Grinding roll
GB2642324A (en) * 2024-07-02 2026-01-07 Weir Minerals Netherlands Bv Roller for grinding machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4032615C2 (en) * 1990-10-15 1994-12-01 Kloeckner Humboldt Deutz Ag Method and device for applying wear-resistant armor to the roller end faces of roller presses
DE10354679A1 (en) 2003-11-22 2005-06-30 Khd Humboldt Wedag Ag Grinding roller for the crushing of granular material
DE102004043562B4 (en) 2004-09-09 2016-09-29 Khd Humboldt Wedag Gmbh Press roller ring bandage and method for its production
DE102009050636B4 (en) 2009-10-24 2011-07-07 Siempelkamp Giesserei GmbH, 47803 Grinding roller and ring bandage for a grinding roller

Also Published As

Publication number Publication date
CL2008000452A1 (en) 2008-05-23
DE102007007276B4 (en) 2019-12-05
WO2008098951A1 (en) 2008-08-21
DE102007007276A1 (en) 2008-08-21

Similar Documents

Publication Publication Date Title
PE20081820A1 (en) SHIELDING FOR OUTER SURFACES OF HIGH PRESSURE ROLLER PRESS ROLLERS
CO7240390A2 (en) Disposable metal cone, process to manufacture and use it
CO6410304A2 (en) COMBINATION OF A NUCLEOSIDE POLYMERASE INHIBITOR WITH A MACROCYCLY PROTEASE INHIBITOR AND ITS USE IN THE TREATMENT OF HEPATITIS C, HEPATIC FIBROSIS AND ALTERED HEPATIC FUNCTION
MY146247A (en) Solid pharmaceutical dosage form comprising ritonavir
MX2011000129A (en) Conveyor with a gentle retractable stop.
AR099567A2 (en) FORMULATION OF COVERED TABLET INCLUDING SAXAGLIPTINE AND PREPARATION METHOD
CO6321225A2 (en) SOLID CARRIER PARTICLES TO IMPROVE THE PROCESSABILITY OF A PHARMACEUTICAL AGENT
ATE540708T1 (en) DEGRADABLE COMPOSITE
CL2008001301A1 (en) Compounds derived from nitrogen heterocycles; preparation procedure; pharmaceutical composition; and use of the compound in the treatment of an inflammatory or allergic condition, such as an inflammatory or obstructive airway disease mediated by blockage of the epithelial sodium channel.
CL2007001391A1 (en) Compounds derived from substituted pyrrolidines, inhibitors of factor xa and / or inhibitors on serine protease; pharmaceutical composition comprising said compounds; procedure to prepare the pharmaceutical composition; and use of the compounds to prepare a medicamneto with an antithrombotic effect
AR071003A1 (en) PHARMACO AGAINST LIVER CANCER
WO2007098966A8 (en) Hard elements for the autogenous wear protection of roller surfaces
CL2012001019A1 (en) Pharmaceutical composition comprising a protease proenzyme selected from at least trypsinogen and chymotrypsinogen and an active agent selected from at least one selenium compound, a vanilloid compound, a cytoplasmic glycolysis reducing agent and optionally a glycosidohydrolase; and use to treat cancer.
MX2019001123A (en) Screw press.
MX2010008410A (en) Device for improved method of blasting.
ES2484721T3 (en) Fluidizing mixture for hydraulic composition
CL2011002650A1 (en) Composition comprising n- (4- (2-furyl) -5- (tetrahydropyran-4-ylcarbonyl) thiazol-2-yl) -2-methylpyridine-5-carboxamide and l-dopa; use of the compound for the treatment of a secondary movement disorder of l-dopa therapy; use of the compound and l-dopa and / or for the treatment and / or prophylaxis of parkinson's disease.
CL2008001026A1 (en) MOLTURING CYLINDER OF A HIGH PRESSURE MATERIAL CYLINDER MILL CONTAINING A PLURALITY OF PROFILE BODIES INCORPORATED IN A BODY WITH DRILLS; REPROCESSING PROCEDURE OF A MILLING CYLINDER.
CL2014002432A1 (en) Pressure roller for a roller press, in particular for crushing highly abrasive materials, with a roller body, on which hard bodies are fixed on one or both roller edges of the roller body as interchangeable edge protection elements , where the edge protection elements are manufactured entirely or by areas of a metal matrix composite material; roller press
CL2012003568A1 (en) Profiled trim for a roller press for high compression treatment of granular material to be crushed, whose outer surface is an alloy comprising 16.9-17.5% cr, 4.35-4.55% ni, 2, 7-2.85% of c, 0.95-1.02% of yes, 0.55-0.64% of mn, 0.4-1.3% of mo, 0.022-0.027% of s and 0, 0012-0.0027% of p; and the profiling produced on the surface is integrated by casting in a mold; manufacturing procedure; and use of alloy.
PE20121259A1 (en) RECTICULATED ROLLER PRESS SHIELD WITH RING BOLTS
PE20142134A1 (en) EDGE PROTECTION INSERTION BRACKETS FOR GRINDING ROLLERS
PE20131507A1 (en) GRINDING CYLINDER OF A CYLINDER MILL
CL2021001224A1 (en) Osidic dispersing agent
ES2632271T3 (en) Sharp scraper for a conveyor belt