DE69821193D1 - Method and device for preparing powdery dyes for the production of tiles, and dyes obtained thereby - Google Patents

Method and device for preparing powdery dyes for the production of tiles, and dyes obtained thereby

Info

Publication number
DE69821193D1
DE69821193D1 DE69821193T DE69821193T DE69821193D1 DE 69821193 D1 DE69821193 D1 DE 69821193D1 DE 69821193 T DE69821193 T DE 69821193T DE 69821193 T DE69821193 T DE 69821193T DE 69821193 D1 DE69821193 D1 DE 69821193D1
Authority
DE
Germany
Prior art keywords
dyes
granules
tiles
production
preparing powdery
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.)
Expired - Fee Related
Application number
DE69821193T
Other languages
German (de)
Other versions
DE69821193T2 (en
Inventor
Bigi Ermes
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.)
LB OFFICINE MECCANICHE SpA
Original Assignee
LB 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 LB OFFICINE MECCANICHE SpA filed Critical LB OFFICINE MECCANICHE SpA
Publication of DE69821193D1 publication Critical patent/DE69821193D1/en
Application granted granted Critical
Publication of DE69821193T2 publication Critical patent/DE69821193T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/82—Forming a predetermined ratio of the substances to be mixed by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/60—Mixing solids with solids

Abstract

The method for preparing coloured materials in powder form for ceramic tile manufacture comprises feeding a mixing device (6) with a mass of atomized or granulated ceramic material the granules of which are of statistically equal size and do not contain added colorants, and a metered quantity of fine coloured particles of much smaller size than said granules, then mixing the entirety until the outer surface of said granules is completely covered by said fine coloured particles. <IMAGE>
DE69821193T 1997-11-11 1998-10-30 Method and device for preparing powdery dyes for the production of tiles, and dyes obtained thereby Expired - Fee Related DE69821193T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRE970085 1997-11-11
IT97RE000085A IT1297756B1 (en) 1997-11-11 1997-11-11 METHOD AND EQUIPMENT FOR THE PREPARATION OF COLORED POWDER MATERIALS FOR THE MANUFACTURE OF TILES AND COLORED MATERIALS COSI '

Publications (2)

Publication Number Publication Date
DE69821193D1 true DE69821193D1 (en) 2004-02-26
DE69821193T2 DE69821193T2 (en) 2004-06-09

Family

ID=11399125

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69821193T Expired - Fee Related DE69821193T2 (en) 1997-11-11 1998-10-30 Method and device for preparing powdery dyes for the production of tiles, and dyes obtained thereby

Country Status (5)

Country Link
EP (1) EP0916462B1 (en)
AT (1) ATE258106T1 (en)
DE (1) DE69821193T2 (en)
ES (1) ES2212215T3 (en)
IT (1) IT1297756B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20030359A1 (en) * 2003-12-31 2005-07-01 Lb Officine Meccaniche Spa SYSTEM FOR PRODUCING SLIDING MATERIAL.
ITRE20050111A1 (en) * 2005-10-04 2007-04-05 Sacmi METHOD AND PLANT FOR CONTINUOUS PREPARATION OF COLORED POWDERED MATERIALS FOR THE MANUFACTURE OF CERAMIC ARTICLES
ITGE20120070A1 (en) 2012-07-18 2014-01-19 Cristian Confetti METHOD FOR THE CONTINUOUS PREPARATION OF COLORFUL POWDERED MATERIALS FOR THE MANUFACTURE OF CERAMIC ARTICLES
CN105452189A (en) * 2013-11-28 2016-03-30 平坦股份有限公司 Method for obtaining granules for manufacturing ceramic tiles
ES2472140B2 (en) 2014-02-07 2015-01-29 Kerajet S.A. Method of projection of solids on a surface
CN113058497A (en) * 2021-03-26 2021-07-02 龙泉市九龙青瓷有限公司 Glaze debugging device and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1792058A (en) * 1930-01-13 1931-02-10 Little Inc A Method of making colored granules and the article made thereby
GB619296A (en) * 1946-11-30 1949-03-07 John Michael Lloyd A new or improved process and apparatus for blending comminuted solid material with other solid materials
JPS58143051A (en) * 1982-02-16 1983-08-25 中川　秀一 Roof tile
JPS6027642A (en) * 1983-07-25 1985-02-12 前田陶料株式会社 Manufacture of ceramic tile-like article
GB8328082D0 (en) * 1983-10-20 1983-11-23 Hmr Group Ltd Glass granules
JPS649839A (en) * 1987-07-01 1989-01-13 Nisshin Steel Co Ltd Production of colored translucent ceramic
JPH0729863B2 (en) * 1989-11-09 1995-04-05 ナショナル住宅産業株式会社 Manufacturing method of foam ceramic plate

Also Published As

Publication number Publication date
EP0916462B1 (en) 2004-01-21
ITRE970085A1 (en) 1999-05-11
ES2212215T3 (en) 2004-07-16
ATE258106T1 (en) 2004-02-15
EP0916462A2 (en) 1999-05-19
ITRE970085A0 (en) 1997-11-11
EP0916462A3 (en) 2000-09-13
IT1297756B1 (en) 1999-12-20
DE69821193T2 (en) 2004-06-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee