EP1750931B8 - Compacting device and method of using the device - Google Patents

Compacting device and method of using the device Download PDF

Info

Publication number
EP1750931B8
EP1750931B8 EP05750911A EP05750911A EP1750931B8 EP 1750931 B8 EP1750931 B8 EP 1750931B8 EP 05750911 A EP05750911 A EP 05750911A EP 05750911 A EP05750911 A EP 05750911A EP 1750931 B8 EP1750931 B8 EP 1750931B8
Authority
EP
European Patent Office
Prior art keywords
compacting
powder
working chamber
roller
casing
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.)
Not-in-force
Application number
EP05750911A
Other languages
German (de)
French (fr)
Other versions
EP1750931A1 (en
EP1750931B1 (en
Inventor
Peter Adler
Andreas Gölz
Holger Kirchner
Armin Müller
Torsten Sill
Raymund Sonnenschein
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.)
JSSi GmbH
Original Assignee
JSSi 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 JSSi GmbH filed Critical JSSi GmbH
Publication of EP1750931A1 publication Critical patent/EP1750931A1/en
Publication of EP1750931B1 publication Critical patent/EP1750931B1/en
Application granted granted Critical
Publication of EP1750931B8 publication Critical patent/EP1750931B8/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/16—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using pocketed rollers, e.g. two co-operating pocketed rollers
    • B30B11/165—Roll constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/18—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using profiled rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/005—Roll constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Silicon Compounds (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Road Paving Machines (AREA)
  • Road Repair (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

Compacting device for the low-metal compaction of a powder with a casing which at least in part surrounds a working chamber, with a feed arrangement arranged on the casing and feeding a powder, which is to be compacted, into the working chamber, with at least a compacting roller which is rotatably arranged in the working chamber, comprises a roller jacket and, together with an opposing wall, forms a compacting gap for compacting the powder therein, characterised in that the at least one compacting roller consists of ceramic, at least on the roller jacket.
EP05750911A 2004-06-04 2005-05-10 Compacting device and method of using the device Not-in-force EP1750931B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004027564A DE102004027564A1 (en) 2004-06-04 2004-06-04 Compacting device
PCT/EP2005/005019 WO2005118272A1 (en) 2004-06-04 2005-05-10 Compacting device

Publications (3)

Publication Number Publication Date
EP1750931A1 EP1750931A1 (en) 2007-02-14
EP1750931B1 EP1750931B1 (en) 2009-03-18
EP1750931B8 true EP1750931B8 (en) 2009-07-08

Family

ID=34970196

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05750911A Not-in-force EP1750931B8 (en) 2004-06-04 2005-05-10 Compacting device and method of using the device

Country Status (8)

Country Link
US (1) US7584919B2 (en)
EP (1) EP1750931B8 (en)
JP (1) JP2008501528A (en)
CN (1) CN1960852B (en)
AT (1) ATE425868T1 (en)
DE (2) DE102004027564A1 (en)
ES (1) ES2321016T3 (en)
WO (1) WO2005118272A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004027563A1 (en) * 2004-06-04 2005-12-22 Joint Solar Silicon Gmbh & Co. Kg Silicon and process for its production
DE502006008382D1 (en) 2005-03-05 2011-01-05 Jssi Gmbh REACTOR AND METHOD FOR THE PRODUCTION OF SILICON
DE102005046105B3 (en) * 2005-09-27 2007-04-26 Degussa Gmbh Process for the preparation of monosilane
US20080308970A1 (en) 2007-06-15 2008-12-18 General Electric Company Process for melting silicon powders
EP2052848A1 (en) 2007-10-27 2009-04-29 Joint Solar Silicon GmbH & Co. KG Manufacture of moulded blanks from high-grade silicon
EP2087984B1 (en) * 2008-02-05 2010-05-12 Texmag GmbH Vertriebsgesellschaft Roller for applying contact pressure to sheets of material
DE102008064660B4 (en) * 2008-07-01 2011-01-13 Sunicon Ag Silicon compactate
US20100243963A1 (en) * 2009-03-31 2010-09-30 Integrated Photovoltaics, Incorporated Doping and milling of granular silicon
US8739962B2 (en) * 2009-12-15 2014-06-03 Exxonmobil Research And Engineering Company Active solids supply system and method for supplying solids
CN102049876A (en) * 2011-02-01 2011-05-11 季陵 Briquetting machine for bulk materials
JP6272867B2 (en) 2012-08-29 2018-01-31 ヘムロック・セミコンダクター・オペレーションズ・エルエルシー Tapered fluidized bed reactor and process for its use
DE102013103880B3 (en) * 2013-04-17 2014-08-07 Maschinenfabrik Köppern GmbH & Co KG press roll
CN103625703B (en) * 2013-11-28 2015-07-15 泗阳瑞泰光伏材料有限公司 Method for downsizing powdered silicon raw materials
CN104385656B (en) * 2014-11-10 2016-01-20 浙江中技桩业有限公司 A kind of novel material pressurizing unit
JP6886734B1 (en) * 2020-02-20 2021-06-16 株式会社不二製作所 Elastic Abrasive Manufacturing Method, Elastic Abrasive Manufacturing Equipment, Blasting Method, and Blasting Equipment
CN113368942A (en) * 2021-07-21 2021-09-10 南京凯盛国际工程有限公司 Roller press with pre-pressing function
CN117753309B (en) * 2024-02-21 2024-04-26 洛阳可利威化工有限公司 Rolling type granulator

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE539923C (en) 1931-12-03 Fried Krupp Grusonwerk Akt Ges Roller press for the production of moldings
US3622091A (en) * 1969-06-18 1971-11-23 Howard Bidwell Dry fluffing pulp sheet stock
US3867490A (en) 1972-04-18 1975-02-18 Boliden Ab Method of agglomerating particulate material
JPS5767019A (en) 1980-10-13 1982-04-23 Shin Etsu Handotai Co Ltd Manufacture of pure silicon granule for manufacturing polycrystalline silicon by fluidized bed method
JPS58145611A (en) * 1982-02-23 1983-08-30 Shin Etsu Chem Co Ltd Crushing and sieving of silicon particle
JPS592425A (en) * 1982-06-28 1984-01-09 Fujitsu Ltd Pulse shaping line
JPS59197307A (en) * 1983-04-22 1984-11-08 Hitachi Ltd Roll for rolling mill
DE3431865A1 (en) 1984-08-30 1986-03-06 Degussa Ag, 6000 Frankfurt METHOD AND DEVICE FOR GRANULATING POWDERED SUBSTANCES
DD233798B1 (en) * 1984-12-04 1988-04-13 Piesteritz Agrochemie METHOD FOR THE CONTINUOUS STRUCTURAL PROCESSING COMPACTION OF ACETYLENE RUSH OR SIMILAR COMPETITIVES
DE8435987U1 (en) * 1984-12-08 1987-05-07 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Device for equalizing the particle size of fine powder
DE3915508A1 (en) * 1989-05-12 1990-11-15 Feldmuehle Ag ROLLER FOR PRINTING TREATMENT OF TRACKS
DE4121797A1 (en) * 1991-07-02 1993-01-07 Zementanlagen Und Maschinenbau Glowing cement clinker reduction system - has a jaw crusher to apply pressure with a coolant prior to redn. to final grain size
CA2089230A1 (en) * 1992-03-09 1993-09-10 Ralph Herman Pelto Process and apparatus for compacting silver nitrate
KR940006017B1 (en) * 1992-03-19 1994-07-02 재단법인 한국화학연구소 Method of jet pulverize for silicone particle
JP3246951B2 (en) * 1992-07-28 2002-01-15 電気化学工業株式会社 Method for producing silicon nitride powder
KR100319722B1 (en) * 1992-11-09 2002-06-20 로날드엠.부오노 Charge transfer with mixed ceramic layers
DE4344206A1 (en) * 1993-12-23 1995-06-29 Kloeckner Humboldt Deutz Ag Twin=roll machine for pressing friable materials
CN2231144Y (en) * 1995-08-31 1996-07-17 于超 Composite ceramic roller ring
JP2989812B1 (en) * 1998-08-25 1999-12-13 東芝エンジニアリング株式会社 Powder rolling equipment
IT1309769B1 (en) 1999-08-04 2002-01-30 Lb Officine Meccaniche Spa LAMINATION PLANT FOR THE FORMATION OF FLAKES.

Also Published As

Publication number Publication date
EP1750931A1 (en) 2007-02-14
DE102004027564A1 (en) 2005-12-22
DE502005006878D1 (en) 2009-04-30
EP1750931B1 (en) 2009-03-18
US7584919B2 (en) 2009-09-08
CN1960852B (en) 2010-06-23
ES2321016T3 (en) 2009-06-01
JP2008501528A (en) 2008-01-24
ATE425868T1 (en) 2009-04-15
US20070248438A1 (en) 2007-10-25
CN1960852A (en) 2007-05-09
WO2005118272A1 (en) 2005-12-15

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