FR2175668A1 - Ceramic cut-up extruded section - dried immediately behind parting off mechanism - Google Patents

Ceramic cut-up extruded section - dried immediately behind parting off mechanism

Info

Publication number
FR2175668A1
FR2175668A1 FR7209430A FR7209430A FR2175668A1 FR 2175668 A1 FR2175668 A1 FR 2175668A1 FR 7209430 A FR7209430 A FR 7209430A FR 7209430 A FR7209430 A FR 7209430A FR 2175668 A1 FR2175668 A1 FR 2175668A1
Authority
FR
France
Prior art keywords
parting
immediately behind
extruded section
dried immediately
cut
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
FR7209430A
Other languages
French (fr)
Other versions
FR2175668B1 (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.)
Tesla AS
Original Assignee
Tesla AS
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 Tesla AS filed Critical Tesla AS
Priority to FR7209430A priority Critical patent/FR2175668A1/en
Publication of FR2175668A1 publication Critical patent/FR2175668A1/en
Application granted granted Critical
Publication of FR2175668B1 publication Critical patent/FR2175668B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
    • 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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • 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

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

Abstract

The sections are cut up immediately after leaving the extrusion press mouthpiece and are then immediately exposed to a stream of a drying gas at 60-250 degrees C in a heating chamber, which they leave at a temp. of 40-90 degrees C. The oven is pref. a continuous belt through furnace using hot air. They process effects very fast drying without cracking of the components.
FR7209430A 1972-03-17 1972-03-17 Ceramic cut-up extruded section - dried immediately behind parting off mechanism Granted FR2175668A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7209430A FR2175668A1 (en) 1972-03-17 1972-03-17 Ceramic cut-up extruded section - dried immediately behind parting off mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7209430A FR2175668A1 (en) 1972-03-17 1972-03-17 Ceramic cut-up extruded section - dried immediately behind parting off mechanism

Publications (2)

Publication Number Publication Date
FR2175668A1 true FR2175668A1 (en) 1973-10-26
FR2175668B1 FR2175668B1 (en) 1976-06-11

Family

ID=9095396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7209430A Granted FR2175668A1 (en) 1972-03-17 1972-03-17 Ceramic cut-up extruded section - dried immediately behind parting off mechanism

Country Status (1)

Country Link
FR (1) FR2175668A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB307550A (en) * 1928-12-12 1929-03-14 Franco Bandini Process for the manufacture of bricks

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB307550A (en) * 1928-12-12 1929-03-14 Franco Bandini Process for the manufacture of bricks

Also Published As

Publication number Publication date
FR2175668B1 (en) 1976-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse