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FR2441138A1 - Procedes et appareils de sechage et de prechauffage de particules metalliques de petites dimensions - Google Patents

Procedes et appareils de sechage et de prechauffage de particules metalliques de petites dimensions

Info

Publication number
FR2441138A1
FR2441138A1 FR7831501A FR7831501A FR2441138A1 FR 2441138 A1 FR2441138 A1 FR 2441138A1 FR 7831501 A FR7831501 A FR 7831501A FR 7831501 A FR7831501 A FR 7831501A FR 2441138 A1 FR2441138 A1 FR 2441138A1
Authority
FR
France
Prior art keywords
remelting
metallic particles
chamber
small metallic
briquetting
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.)
Granted
Application number
FR7831501A
Other languages
English (en)
Other versions
FR2441138B1 (fr
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.)
Melting Systems Inc
Original Assignee
Melting Systems Inc
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 Melting Systems Inc filed Critical Melting Systems Inc
Priority to FR7831501A priority Critical patent/FR2441138A1/fr
Publication of FR2441138A1 publication Critical patent/FR2441138A1/fr
Application granted granted Critical
Publication of FR2441138B1 publication Critical patent/FR2441138B1/fr
Granted 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
    • F26B11/028—Arrangements for the supply or exhaust of gaseous drying medium for direct heat transfer, e.g. perforated tubes, annular passages, burner arrangements, dust separation, combined direct and indirect heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
    • B30B9/327—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for briquetting scrap metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
    • B30B9/328—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for making furnace charges
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

LE SYSTEME COMPREND UN SECHEUR 10 SUPPORTE AU-DESSUS D'UNE PRESSE 13 A FORMER DES BRIQUETTES. LES PARTICULES VENANT D'UNE TREMIE 14 D'ALIMENTATION SONT INTRODUITES PAR UN TRANSPORTEUR 16 A VIS SANS FIN DANS LE SECHEUR 10. APRES AVOIR ETE CHAUFFEES DANS LE SECHEUR, LES PARTICULES SONT DECHARGEES PAR UN TRANSPORTEUR VIBRANT DE DOSAGE 26 DANS UNE TREMIE 24 D'ALIMENTATION DE LA PRESSE 13 OU ELLES SONT COMPRIMEES EN BRIQUETTES. L'HUMIDITE ET LES HYDROCARBURES DES PARTICULES SONT ELIMINES PAR CHAUFFAGE DANS LE SECHEUR. LA COMBUSTION AMORCEE DANS UNE CHAMBRE INFERIEURE S'ACHEVE DANS UNE CHAMBRE SUPERIEURE ET LES GAZ BRULES SONT EVACUES PAR LA CHEMINEE 17. LA PRESENTE INVENTION EST NOTAMMENT APPLICABLE AUX PARTICULES METALLIQUES, TOURNURES, ALESURES ET AUTRES PRODUITES DANS LES FONDERIES, LES USINES D'AUTOMOBILE ET LES ATELIERS D'USINAGE.
FR7831501A 1978-11-07 1978-11-07 Procedes et appareils de sechage et de prechauffage de particules metalliques de petites dimensions Granted FR2441138A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7831501A FR2441138A1 (fr) 1978-11-07 1978-11-07 Procedes et appareils de sechage et de prechauffage de particules metalliques de petites dimensions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7831501A FR2441138A1 (fr) 1978-11-07 1978-11-07 Procedes et appareils de sechage et de prechauffage de particules metalliques de petites dimensions

Publications (2)

Publication Number Publication Date
FR2441138A1 true FR2441138A1 (fr) 1980-06-06
FR2441138B1 FR2441138B1 (fr) 1981-01-02

Family

ID=9214572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831501A Granted FR2441138A1 (fr) 1978-11-07 1978-11-07 Procedes et appareils de sechage et de prechauffage de particules metalliques de petites dimensions

Country Status (1)

Country Link
FR (1) FR2441138A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537160A1 (fr) * 1982-10-01 1984-06-08 Mansfeld Kombinat W Pieck Veb Dispositif pour le sechage et le deshuilage de copeaux de metal
FR2543278A1 (fr) * 1983-03-23 1984-09-28 Cam Srl Installation pour le sechage des fragments metalliques avant leur utilisation dans les fours de fusion

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1322361A (fr) * 1962-02-23 1963-03-29 Int Alloys Ltd Procédé et appareil pour traiter des déchets métalliques contaminés par des substances volatiles ou combustibles
FR2018033A1 (fr) * 1968-09-13 1970-05-29 Mercer Alloys Corp
US3627289A (en) * 1970-06-22 1971-12-14 Walter Erman Apparatus and method for removing oil from metal turnings
US3627288A (en) * 1970-02-24 1971-12-14 Michigan Foundry Supply Appara Deoiling and briquetting apparatus
US3656735A (en) * 1969-03-03 1972-04-18 Thermetics Inc Scrap reclamation
GB1540261A (en) * 1977-04-01 1979-02-07 Wellman Incandescent Ltd Treatment of contaminated metal scrap

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1322361A (fr) * 1962-02-23 1963-03-29 Int Alloys Ltd Procédé et appareil pour traiter des déchets métalliques contaminés par des substances volatiles ou combustibles
FR2018033A1 (fr) * 1968-09-13 1970-05-29 Mercer Alloys Corp
US3656735A (en) * 1969-03-03 1972-04-18 Thermetics Inc Scrap reclamation
US3627288A (en) * 1970-02-24 1971-12-14 Michigan Foundry Supply Appara Deoiling and briquetting apparatus
US3627289A (en) * 1970-06-22 1971-12-14 Walter Erman Apparatus and method for removing oil from metal turnings
GB1540261A (en) * 1977-04-01 1979-02-07 Wellman Incandescent Ltd Treatment of contaminated metal scrap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537160A1 (fr) * 1982-10-01 1984-06-08 Mansfeld Kombinat W Pieck Veb Dispositif pour le sechage et le deshuilage de copeaux de metal
FR2543278A1 (fr) * 1983-03-23 1984-09-28 Cam Srl Installation pour le sechage des fragments metalliques avant leur utilisation dans les fours de fusion

Also Published As

Publication number Publication date
FR2441138B1 (fr) 1981-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse