FR439874A - Perfectionnements aux organes de rablage et de distribution des fours mécaniques pour grillage des minerais - Google Patents

Perfectionnements aux organes de rablage et de distribution des fours mécaniques pour grillage des minerais

Info

Publication number
FR439874A
FR439874A FR439874DA FR439874A FR 439874 A FR439874 A FR 439874A FR 439874D A FR439874D A FR 439874DA FR 439874 A FR439874 A FR 439874A
Authority
FR
France
Prior art keywords
grinding
distribution units
roasting ores
mechanical furnaces
furnaces
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)
Inventor
Paul Feyrin
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.)
PAUL FEYRIN
Original Assignee
PAUL FEYRIN
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 PAUL FEYRIN filed Critical PAUL FEYRIN
Application granted granted Critical
Publication of FR439874A publication Critical patent/FR439874A/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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR439874D 1912-02-08 1912-02-08 Perfectionnements aux organes de rablage et de distribution des fours mécaniques pour grillage des minerais Expired FR439874A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR439874T 1912-02-08

Publications (1)

Publication Number Publication Date
FR439874A true FR439874A (fr) 1912-06-26

Family

ID=1481269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR439874D Expired FR439874A (fr) 1912-02-08 1912-02-08 Perfectionnements aux organes de rablage et de distribution des fours mécaniques pour grillage des minerais

Country Status (1)

Country Link
FR (1) FR439874A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU90765B1 (en) * 2001-04-25 2002-10-28 Wurth Paul Sa Multiple hearth furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU90765B1 (en) * 2001-04-25 2002-10-28 Wurth Paul Sa Multiple hearth furnace

Similar Documents

Publication Publication Date Title
FR439874A (fr) Perfectionnements aux organes de rablage et de distribution des fours mécaniques pour grillage des minerais
FR485187A (fr) Perfectionnements apportés aux fours pour le grillage des minerais
FR473326A (fr) Perfectionnements dans les fours métallurgiques
FR443421A (fr) Perfectionnement apporté aux fours métallurgiques
FR449186A (fr) Four pour le grillage des minerais
FR451163A (fr) Four pour le grillage des minerais
FR453808A (fr) Four pour le grillage des minerais
FR458418A (fr) Perfectionnements aux fours pour le grillage des pyrites et des blendes
FR456530A (fr) Perfectionnements apportés aux fours employés pour le grillage, la fusion ou autre traitement des minerais
FR17256E (fr) Perfectionnements aux appareils pour le grillage ou l'agglutination des minerais
FR448244A (fr) Perfectionnements aux appareils pour le grillage ou l'agglutination des minerais
AU1921610B (en) Improvements in the direct production of iron and steel from the ore
AU575012B (en) The treatment of auriferous selenide ore
FR438960A (fr) Appareil roulant pour le tamisage et le chargement direct et automatique du coke sortant des fours
AU1128913B (en) Improvements in or relating to the treatment of ores
CH68854A (fr) Procédé de grillage des minerais et four pour sa réalisation
AU547812B (en) Composition of matter for treating east iron and steel
FR457310A (fr) Chargeur automatique pour fours de grillage et autres
FR474249A (fr) Perfectionnements aux fours de fusion des métaux
FR430808A (fr) Enfourneuse-défourneuse pour fours métallurgiques
FR455912A (fr) Perfectionnements dans les arbres de brassage des fours mécaniques de grillage du minerai et autres fours analogues
FR442472A (fr) Four pour le grillage des minerais
FR466241A (fr) Perfectionnements aux hauts-fourneaux
FR20116E (fr) Perfectionnements aux fours à recuire des pièces métalliques
FR479184A (fr) Perfectionnements aux fours à recuire des pièces métalliques