[go: up one dir, main page]

FR739472A - Four tubulaire rotatif - Google Patents

Four tubulaire rotatif

Info

Publication number
FR739472A
FR739472A FR739472DA FR739472A FR 739472 A FR739472 A FR 739472A FR 739472D A FR739472D A FR 739472DA FR 739472 A FR739472 A FR 739472A
Authority
FR
France
Prior art keywords
tube furnace
rotary tube
rotary
furnace
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
Other languages
English (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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of FR739472A publication Critical patent/FR739472A/fr
Expired legal-status Critical Current

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
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/34—Arrangements of heating devices
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • 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
    • 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
    • F27B7/10—Rotary-drum furnaces, i.e. horizontal or slightly inclined internally heated, e.g. by means of passages in the wall
    • 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
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/36—Arrangements of air or gas supply devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
FR739472D 1931-07-07 1932-07-05 Four tubulaire rotatif Expired FR739472A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM116054D DE606168C (de) 1931-07-07 1931-07-07 Drehrohrofen

Publications (1)

Publication Number Publication Date
FR739472A true FR739472A (fr) 1933-01-12

Family

ID=7328435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR739472D Expired FR739472A (fr) 1931-07-07 1932-07-05 Four tubulaire rotatif

Country Status (2)

Country Link
DE (1) DE606168C (fr)
FR (1) FR739472A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757321C (de) * 1939-07-13 1953-10-19 Metallgesellschaft Ag Drehrohrofen, insbesondere fuer die magnetisierende Erhitzung von Eisenerzen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758641C (de) * 1939-06-28 1953-02-02 Metallgesellschaft Ag Verfahren zur magnetisierenden Erhitzung von Eisenerzen
DE966707C (de) * 1950-08-22 1957-09-05 E H Paul Roentgen Dr Ing Vorrichtung zur Durchfuehrung von Verfahren zur Behandlung von schmelzfluessigem Aluminium und Aluminiumlegierungen mit Chlorgas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757321C (de) * 1939-07-13 1953-10-19 Metallgesellschaft Ag Drehrohrofen, insbesondere fuer die magnetisierende Erhitzung von Eisenerzen

Also Published As

Publication number Publication date
DE606168C (de) 1937-05-08

Similar Documents

Publication Publication Date Title
FR718486A (fr) Tube télescopique
FR739472A (fr) Four tubulaire rotatif
FR712905A (fr) Four rotatif
FR736394A (fr) Tube
FR728593A (fr) Brique
FR770248A (fr) Four tubulaire rotatif
FR731330A (fr) Brique cloisonnée
FR740486A (fr) Spéculum
FR660507A (fr) Four tubulaire rotatif
FI13366A (fi) Sodalöp till sodaugn
FR788306A (fr) Four tubulaire rotatif
FR773643A (fr) Four tubulaire rotatif
FR735747A (fr) Four de verrerie
FR737278A (fr) Brique creuse
FI13976A (fi) Blekningsförfarande med tillhjälp av syre
FR740264A (fr) Brûleur
FI13436A (fi) Dubbelfönster av smidesjärn
FI13569A (fi) Värmeradiator med vattenkamrar
FI13584A (fi) Mångdubbel papperssäck med fyllningsöppning
FI13755A (fi) Högtryckslokomotiv med mellanöverhettning
FI13762A (fi) Eldstad med rörlig universalrost
FI13828A (fi) Röntgenrör
FR728010A (fr) édicule
FR727197A (fr) Moto-bêche
FI13498A (fi) Värmeskåp