IT8268499A0 - ROTARY OVEN FOR THE MANUFACTURE OF PLASTER - Google Patents

ROTARY OVEN FOR THE MANUFACTURE OF PLASTER

Info

Publication number
IT8268499A0
IT8268499A0 IT8268499A IT6849982A IT8268499A0 IT 8268499 A0 IT8268499 A0 IT 8268499A0 IT 8268499 A IT8268499 A IT 8268499A IT 6849982 A IT6849982 A IT 6849982A IT 8268499 A0 IT8268499 A0 IT 8268499A0
Authority
IT
Italy
Prior art keywords
plaster
manufacture
rotary oven
oven
rotary
Prior art date
Application number
IT8268499A
Other languages
Italian (it)
Other versions
IT1157978B (en
Inventor
Irene V Monterde
Original Assignee
Monterde A Talleres
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 Monterde A Talleres filed Critical Monterde A Talleres
Publication of IT8268499A0 publication Critical patent/IT8268499A0/en
Application granted granted Critical
Publication of IT1157978B publication Critical patent/IT1157978B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • 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
    • C04B11/00—Calcium sulfate cements
    • C04B11/02—Methods and apparatus for dehydrating gypsum
    • C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
    • C04B11/036—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained for the dry process, e.g. dehydrating in a fluidised bed or in a rotary kiln, i.e. to obtain beta-hemihydrate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
    • F27B7/04—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type with longitudinal divisions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Baking, Grill, Roasting (AREA)
  • Medicinal Preparation (AREA)
IT68499/82A 1981-12-22 1982-12-21 SWIVEL OVEN FOR THE PRODUCTION OF PLASTERS IT1157978B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES508265A ES508265A0 (en) 1981-12-22 1981-12-22 "ROTATING OVEN FOR PLASTER MANUFACTURE".

Publications (2)

Publication Number Publication Date
IT8268499A0 true IT8268499A0 (en) 1982-12-21
IT1157978B IT1157978B (en) 1987-02-18

Family

ID=8483408

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68499/82A IT1157978B (en) 1981-12-22 1982-12-21 SWIVEL OVEN FOR THE PRODUCTION OF PLASTERS

Country Status (5)

Country Link
BE (1) BE895416A (en)
CH (1) CH655785A5 (en)
ES (1) ES508265A0 (en)
FR (1) FR2518726B1 (en)
IT (1) IT1157978B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20001828A (en) * 2000-08-18 2002-02-19 Andritz Ahlstrom Oy Method and apparatus for cooling material
ES2224829B1 (en) * 2002-12-30 2006-12-01 Talleres A. Monterde, S.A. IMPROVEMENTS INTRODUCED IN A HIGH CALORIFY ROTATING OVEN, FOR THE MANUFACTURE OF SEMIHYDRATE AND ANHYDRITE II.
ES2226551B1 (en) * 2002-12-30 2006-06-01 Talleres A. Monterde, S.A. IMPROVEMENTS INTRODUCED IN A ROTATING OVEN FOR THE MANUFACTURE OF PLASTERS.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB393293A (en) * 1930-11-28 1933-05-29 Andre Paul Edouard Bourdet Improvements in ovens for drying materials or for other heat treatment
US2809024A (en) * 1954-01-29 1957-10-08 Simon Josef Rotary drum apparatus for gaseous treatment of divided material
FR1212037A (en) * 1957-12-26 1960-03-21 Process and installation for the manufacture of plaster and similar baking products
FR1353434A (en) * 1963-04-17 1964-02-21 Process for the manufacture of plaster in a continuous process and furnace providing for the implementation of this process

Also Published As

Publication number Publication date
FR2518726A1 (en) 1983-06-24
ES8302281A1 (en) 1982-12-16
BE895416A (en) 1983-04-15
IT1157978B (en) 1987-02-18
FR2518726B1 (en) 1987-07-03
ES508265A0 (en) 1982-12-16
CH655785A5 (en) 1986-05-15

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971219