ES294593A1 - Portable apparatus for the calcination of minerals - Google Patents

Portable apparatus for the calcination of minerals

Info

Publication number
ES294593A1
ES294593A1 ES0294593A ES294593A ES294593A1 ES 294593 A1 ES294593 A1 ES 294593A1 ES 0294593 A ES0294593 A ES 0294593A ES 294593 A ES294593 A ES 294593A ES 294593 A1 ES294593 A1 ES 294593A1
Authority
ES
Spain
Prior art keywords
calcination
integral
minerals
furnace
portable apparatus
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
Application number
ES0294593A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES0294593A priority Critical patent/ES294593A1/en
Publication of ES294593A1 publication Critical patent/ES294593A1/en
Priority to US417181A priority patent/US3306593A/en
Priority to GB50246/64A priority patent/GB1082218A/en
Priority to DEB79737A priority patent/DE1294597B/en
Expired 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
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • 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
    • 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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

Portable factory, complemented by a mechanical furnace for calcination of gypsum, plaster or lime, by means of liquid mineral fuels, characterized, because it comprises an upper part, integral to the feeding system, and a lower one, which constitutes the actual furnace, composed the first by a conveyor tube and the second by seven mobile tubes placed in a circle and supported horizontally between two plates, which rotate in the opposite direction of each other, by means of a gear driven by a pinion of smaller diameter, attached to a shaft that it is housed in two friction and integral bearings with a drive pulley, whose support is fixed on the outer face of the side plate, provided with openings for the inlet of an injector. (Machine-translation by Google Translate, not legally binding)
ES0294593A 1963-12-17 1963-12-17 Portable apparatus for the calcination of minerals Expired ES294593A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES0294593A ES294593A1 (en) 1963-12-17 1963-12-17 Portable apparatus for the calcination of minerals
US417181A US3306593A (en) 1963-12-17 1964-12-09 Portable apparatus for the calcination of minerals
GB50246/64A GB1082218A (en) 1963-12-17 1964-12-10 Portable apparatus for the calcination of minerals
DEB79737A DE1294597B (en) 1963-12-17 1964-12-15 Calcining plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0294593A ES294593A1 (en) 1963-12-17 1963-12-17 Portable apparatus for the calcination of minerals

Publications (1)

Publication Number Publication Date
ES294593A1 true ES294593A1 (en) 1964-01-16

Family

ID=8441444

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0294593A Expired ES294593A1 (en) 1963-12-17 1963-12-17 Portable apparatus for the calcination of minerals

Country Status (2)

Country Link
US (1) US3306593A (en)
ES (1) ES294593A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US233568A (en) * 1880-10-19 Process of and furnace for reducing oxides to the metallic state
US1066067A (en) * 1910-11-21 1913-07-01 Josef Vorraber Apparatus for the treatment of ammonium sulfate.

Also Published As

Publication number Publication date
US3306593A (en) 1967-02-28

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