FR2423315A1 - Tile prodn. from raw wet clay - comprises moulding, hardening, drying and firing at continuously increasing temp. - Google Patents

Tile prodn. from raw wet clay - comprises moulding, hardening, drying and firing at continuously increasing temp.

Info

Publication number
FR2423315A1
FR2423315A1 FR7812248A FR7812248A FR2423315A1 FR 2423315 A1 FR2423315 A1 FR 2423315A1 FR 7812248 A FR7812248 A FR 7812248A FR 7812248 A FR7812248 A FR 7812248A FR 2423315 A1 FR2423315 A1 FR 2423315A1
Authority
FR
France
Prior art keywords
drying
firing
hardening
prodn
tile
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.)
Granted
Application number
FR7812248A
Other languages
French (fr)
Other versions
FR2423315B1 (en
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.)
CONST MECA HYDRAULIQUES
Original Assignee
CONST MECA HYDRAULIQUES
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 CONST MECA HYDRAULIQUES filed Critical CONST MECA HYDRAULIQUES
Priority to FR7812248A priority Critical patent/FR2423315A1/en
Publication of FR2423315A1 publication Critical patent/FR2423315A1/en
Application granted granted Critical
Publication of FR2423315B1 publication Critical patent/FR2423315B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/30—Drying methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

Tiles are made from raw clay contg. added water by moulding, pressing, cutting, etc., then (a) partial hardening by evapn. o f a first part of their wetting water, so as to obtain pieces with a hardened surface crust enclosing a mass of still malleable material, the crust permitting automatic handling of the article without noticeable deformation; (b) drying the evapn. of the rest of the water content, and (c) firing the tiles. The drying plant occupies less floor area than prior art driers. Smaller compact units can be used, which can be controlled by one person. The mfg. cycle is reduced. The consumption of energy is reduced since recuperation of expanded heat is possible. No extra handling is required between drier and furnace.
FR7812248A 1978-04-20 1978-04-20 Tile prodn. from raw wet clay - comprises moulding, hardening, drying and firing at continuously increasing temp. Granted FR2423315A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7812248A FR2423315A1 (en) 1978-04-20 1978-04-20 Tile prodn. from raw wet clay - comprises moulding, hardening, drying and firing at continuously increasing temp.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7812248A FR2423315A1 (en) 1978-04-20 1978-04-20 Tile prodn. from raw wet clay - comprises moulding, hardening, drying and firing at continuously increasing temp.

Publications (2)

Publication Number Publication Date
FR2423315A1 true FR2423315A1 (en) 1979-11-16
FR2423315B1 FR2423315B1 (en) 1983-09-23

Family

ID=9207572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812248A Granted FR2423315A1 (en) 1978-04-20 1978-04-20 Tile prodn. from raw wet clay - comprises moulding, hardening, drying and firing at continuously increasing temp.

Country Status (1)

Country Link
FR (1) FR2423315A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496092A1 (en) * 1980-12-16 1982-06-18 Secail Jean Raymond Drying and baking of ceramic prods. - on continuous prodn. line using microwave heating in the drying zone, and baking furnace heated by fuel or electricity
IT202000003557A1 (en) * 2020-02-20 2021-08-20 Aldo Tomaso Balelli METHOD AND PLANT FOR THE PREPARATION OF A GRANULAR MIX FOR THE PRODUCTION OF CERAMIC TILES

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL143865C (en) *
GB1053250A (en) * 1900-01-01
CH306435A (en) * 1951-08-23 1955-04-15 Ludowici Wilhelm Ing Dr A method for drying molded from plastic mass goods, z. B. clay moldings.
FR2247943A5 (en) * 1973-10-16 1975-05-09 Simon Claude Metallic support for ceramics firing - of Inconel (RTM) alloy, with surface chromium and aluminising treatment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL143865C (en) *
GB1053250A (en) * 1900-01-01
CH306435A (en) * 1951-08-23 1955-04-15 Ludowici Wilhelm Ing Dr A method for drying molded from plastic mass goods, z. B. clay moldings.
FR2247943A5 (en) * 1973-10-16 1975-05-09 Simon Claude Metallic support for ceramics firing - of Inconel (RTM) alloy, with surface chromium and aluminising treatment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496092A1 (en) * 1980-12-16 1982-06-18 Secail Jean Raymond Drying and baking of ceramic prods. - on continuous prodn. line using microwave heating in the drying zone, and baking furnace heated by fuel or electricity
IT202000003557A1 (en) * 2020-02-20 2021-08-20 Aldo Tomaso Balelli METHOD AND PLANT FOR THE PREPARATION OF A GRANULAR MIX FOR THE PRODUCTION OF CERAMIC TILES

Also Published As

Publication number Publication date
FR2423315B1 (en) 1983-09-23

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Legal Events

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ST Notification of lapse