EP1074362A3 - Rolling plant for flake formation - Google Patents

Rolling plant for flake formation Download PDF

Info

Publication number
EP1074362A3
EP1074362A3 EP00202680A EP00202680A EP1074362A3 EP 1074362 A3 EP1074362 A3 EP 1074362A3 EP 00202680 A EP00202680 A EP 00202680A EP 00202680 A EP00202680 A EP 00202680A EP 1074362 A3 EP1074362 A3 EP 1074362A3
Authority
EP
European Patent Office
Prior art keywords
rolling plant
flake formation
flakes
rolls
powder
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.)
Withdrawn
Application number
EP00202680A
Other languages
German (de)
French (fr)
Other versions
EP1074362A2 (en
Inventor
Ermes c/o L.B.-Officine Meccaniche-S.P.A. Bigi
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.)
L B Officine Meccaniche SpA
Original Assignee
L B Officine Meccaniche SpA
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 L B Officine Meccaniche SpA filed Critical L B Officine Meccaniche SpA
Publication of EP1074362A2 publication Critical patent/EP1074362A2/en
Publication of EP1074362A3 publication Critical patent/EP1074362A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C1/00—Apparatus or methods for obtaining or processing clay
    • B28C1/10—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants
    • B28C1/14—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom
    • B28C1/18—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom for comminuting clay lumps
    • B28C1/187—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom for comminuting clay lumps using co-operating rotating elements, e.g. cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/02—Conditioning the material prior to shaping
    • B28B17/026—Conditioning ceramic materials
    • 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
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses
    • B30B15/308—Feeding material in particulate or plastic state to moulding presses in a continuous manner, e.g. for roller presses, screw extrusion presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

A rolling plant for flake formation comprises a screw feeder (2) for feeding powder or atomized material in powder form between two overlying motorized rolls (3,4) of adjustable distance apart, they being arranged to form a uniform strip of compacted material which is broken into flakes by a usual rotary means (5), downstream of which there is positioned a cutter (71,81) to reduce the dimensions of said flakes; said rolls (3,4) have a central annular recess (16) in which a layer (16) of elastomer is contained and retained by suitable locking elements (160,1410).
EP00202680A 1999-08-04 2000-07-26 Rolling plant for flake formation Withdrawn EP1074362A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999RE000086A IT1309769B1 (en) 1999-08-04 1999-08-04 LAMINATION PLANT FOR THE FORMATION OF FLAKES.
ITRE990086 1999-08-04

Publications (2)

Publication Number Publication Date
EP1074362A2 EP1074362A2 (en) 2001-02-07
EP1074362A3 true EP1074362A3 (en) 2002-11-06

Family

ID=11399483

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00202680A Withdrawn EP1074362A3 (en) 1999-08-04 2000-07-26 Rolling plant for flake formation

Country Status (2)

Country Link
EP (1) EP1074362A3 (en)
IT (1) IT1309769B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004027564A1 (en) 2004-06-04 2005-12-22 Joint Solar Silicon Gmbh & Co. Kg Compacting device
ITRE20040112A1 (en) * 2004-09-24 2004-12-24 Sacmi SCAGLIATORE PLANT FOR THE PRODUCTION OF FINE POWDER FLAKES
RU178700U1 (en) * 2017-05-03 2018-04-17 федеральное государственное бюджетное образовательное учреждение высшего образования "Ижевский государственный технический университет имени М.Т. Калашникова" INSTALLATION FOR MANUFACTURE OF FUEL AND FEED GRANULES
CN113103426B (en) * 2021-04-16 2022-09-16 深圳市绿志新型建材研究院有限公司 PC full-automatic lapping machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812815A (en) * 1955-02-08 1957-11-12 Mitts & Merrill Dicing apparatus for sheet materials
DE1125390B (en) * 1958-07-26 1962-03-15 Haas Friedrich Maschf Roller for uniform pressure generation when treating flat material, e.g. Fabric panels
US3634570A (en) * 1969-10-20 1972-01-11 Du Pont Elastomer granulation process
US4211524A (en) * 1978-10-10 1980-07-08 Allis-Chalmers Corporation Rolls for compacting mill
DE3338487A1 (en) * 1983-10-22 1985-05-02 Sulzer-Escher Wyss GmbH, 7980 Ravensburg Press roll
EP0478535A2 (en) * 1990-09-24 1992-04-01 Ickinger, Georg, Dipl.-Ing.- Dr.techn. Polymer coated object, eg roller, pressure cushion etc, with localized adhesion and procedure for its manufacture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812815A (en) * 1955-02-08 1957-11-12 Mitts & Merrill Dicing apparatus for sheet materials
DE1125390B (en) * 1958-07-26 1962-03-15 Haas Friedrich Maschf Roller for uniform pressure generation when treating flat material, e.g. Fabric panels
US3634570A (en) * 1969-10-20 1972-01-11 Du Pont Elastomer granulation process
US4211524A (en) * 1978-10-10 1980-07-08 Allis-Chalmers Corporation Rolls for compacting mill
DE3338487A1 (en) * 1983-10-22 1985-05-02 Sulzer-Escher Wyss GmbH, 7980 Ravensburg Press roll
EP0478535A2 (en) * 1990-09-24 1992-04-01 Ickinger, Georg, Dipl.-Ing.- Dr.techn. Polymer coated object, eg roller, pressure cushion etc, with localized adhesion and procedure for its manufacture

Also Published As

Publication number Publication date
IT1309769B1 (en) 2002-01-30
ITRE990086A1 (en) 2001-02-04
ITRE990086A0 (en) 1999-08-04
EP1074362A2 (en) 2001-02-07

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