GB1082218A - Portable apparatus for the calcination of minerals - Google Patents

Portable apparatus for the calcination of minerals

Info

Publication number
GB1082218A
GB1082218A GB50246/64A GB5024664A GB1082218A GB 1082218 A GB1082218 A GB 1082218A GB 50246/64 A GB50246/64 A GB 50246/64A GB 5024664 A GB5024664 A GB 5024664A GB 1082218 A GB1082218 A GB 1082218A
Authority
GB
United Kingdom
Prior art keywords
tubes
chamber
screw conveyer
mineral
tube
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
GB50246/64A
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
Priority claimed from ES0294593A external-priority patent/ES294593A1/en
Priority claimed from ES0299032A external-priority patent/ES299032A2/en
Application filed by Individual filed Critical Individual
Publication of GB1082218A publication Critical patent/GB1082218A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
    • F26B11/0477—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum
    • F26B11/0481—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum the elements having a screw- or auger-like shape, or form screw- or auger-like channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0436—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis comprising multiple stages, e.g. multiple rotating drums subsequently receiving the material to be dried; Provisions for heat recuperation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

1,082,218. Calcining apparatus; portablecalcining furnaces. A. B. GARCIA. Dec. 10, 1964 [Dec. 17, 1963; April 22, 1964], No. 50246/64. Headings F4B and F4G. A portable apparatus for calcining minerals comprises a chassis 1 with wheels 2 which supports a furnace casing 3, a preheating chamber 4, a crushing mill 30 and a storage container 5. The combustion chamber is formed by the space between two groups of rotatable tubes 6 which are horizontally mounted and each of which has a screw conveyer 9 mounted therein for conveyance of the mineral to a discharge chamber 16 in the same direction as the combustion gases from burners 7 of liquid, gaseous, or solid fuel burned on a grate 8, which gases 20 together with vapours 18 from the tubes 6 are collected in tubing 19 for passage into the preheating chamber 4 for heating tubes 21 therein and exhaustion to atmosphere through a suction fan 22. The mineral is fed from a hopper 25 into a loading chamber 27 from which it passes through the tubes 21, each having a screw conveyer 24 into a loading chamber 15 of the furnace which is formed by spaced plates 11, 12 through which the tubes 6 and screw-shafts 9 of the conveyers respectively pass. After passage through the tubes 6 the calcined mineral falls into the mill 30 and then is conveyed to a receiving chamber 32 of the storage container 5 from where a screw conveyer 33 advances it along a tube 37 to fill in succession small tubes 34 provided along the length of the tube, each having an outlet tube 39 with a screw conveyer 40 for discharge.
GB50246/64A 1963-12-17 1964-12-10 Portable apparatus for the calcination of minerals Expired GB1082218A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES0294593A ES294593A1 (en) 1963-12-17 1963-12-17 Portable apparatus for the calcination of minerals
ES0299032A ES299032A2 (en) 1964-04-22 1964-04-22 Portable factory complemented by a mechanical oven for calcination of plaster, escayola or cal, by means of fuels, mineral liquids (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
GB1082218A true GB1082218A (en) 1967-09-06

Family

ID=26155631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50246/64A Expired GB1082218A (en) 1963-12-17 1964-12-10 Portable apparatus for the calcination of minerals

Country Status (2)

Country Link
DE (1) DE1294597B (en)
GB (1) GB1082218A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112268425A (en) * 2020-09-28 2021-01-26 马鞍山健鼎化工有限公司 Dehydration mechanism for drying production of polyaluminium chloride
CN114106859A (en) * 2021-11-26 2022-03-01 武汉光谷蓝焰新能源股份有限公司 Biomass high-efficiency pyrolysis furnace for realizing carbon heat co-production and process thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006483C2 (en) * 1980-02-21 1987-02-19 Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn Process and device for the calcination of calcium and/or magnesium carbon-containing raw materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE493177A (en) *
DE331069C (en) * 1919-02-17 1920-12-29 Asbjorn Sonsthagen Device to convey materials through a rotating cylinder during roasting, mixing or a similar process
US1443529A (en) * 1920-06-16 1923-01-30 Dworzak Adolph Rotary furnace or kiln
DE514068C (en) * 1929-12-19 1930-12-06 Andre Bourdet Gypsum furnace with two firing tubes connected in series
FR820464A (en) * 1936-04-14 1937-11-12 Improvements to rotary kilns
FR1020762A (en) * 1950-06-23 1953-02-10 Ovens intended for the exfoliation of vermiculite

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112268425A (en) * 2020-09-28 2021-01-26 马鞍山健鼎化工有限公司 Dehydration mechanism for drying production of polyaluminium chloride
CN114106859A (en) * 2021-11-26 2022-03-01 武汉光谷蓝焰新能源股份有限公司 Biomass high-efficiency pyrolysis furnace for realizing carbon heat co-production and process thereof

Also Published As

Publication number Publication date
DE1294597B (en) 1969-05-08

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