FR2316563A1 - Melting furnace feed product heating system - has vibratory column with material chutes through which hot gas flows - Google Patents

Melting furnace feed product heating system - has vibratory column with material chutes through which hot gas flows

Info

Publication number
FR2316563A1
FR2316563A1 FR7521005A FR7521005A FR2316563A1 FR 2316563 A1 FR2316563 A1 FR 2316563A1 FR 7521005 A FR7521005 A FR 7521005A FR 7521005 A FR7521005 A FR 7521005A FR 2316563 A1 FR2316563 A1 FR 2316563A1
Authority
FR
France
Prior art keywords
hot gas
melting furnace
heating system
gas flows
column
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.)
Withdrawn
Application number
FR7521005A
Other languages
French (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.)
VIBRAMEC Sarl
Original Assignee
VIBRAMEC Sarl
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 VIBRAMEC Sarl filed Critical VIBRAMEC Sarl
Priority to FR7521005A priority Critical patent/FR2316563A1/en
Publication of FR2316563A1 publication Critical patent/FR2316563A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)

Abstract

The equipment pre-heats products to be fed into a melting furnace. It comprises a metal column (2) subjected to vibration, and in which there travel in opposite directions a current of hot gas and metal solids for feeding into the furnace. The gas is principally constituted by the fumes from the furnace, and the solids flow down a series of chutes (12, 13) mounted one above the other. The vibratory mechanism (6) can be of the eccentric weight or electromagnetic type, fixed to the bottom (5) of the column, and connected via anti-vibration mountings such as coil springs (10) to a metal framework (7).
FR7521005A 1975-07-01 1975-07-01 Melting furnace feed product heating system - has vibratory column with material chutes through which hot gas flows Withdrawn FR2316563A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7521005A FR2316563A1 (en) 1975-07-01 1975-07-01 Melting furnace feed product heating system - has vibratory column with material chutes through which hot gas flows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7521005A FR2316563A1 (en) 1975-07-01 1975-07-01 Melting furnace feed product heating system - has vibratory column with material chutes through which hot gas flows

Publications (1)

Publication Number Publication Date
FR2316563A1 true FR2316563A1 (en) 1977-01-28

Family

ID=9157505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521005A Withdrawn FR2316563A1 (en) 1975-07-01 1975-07-01 Melting furnace feed product heating system - has vibratory column with material chutes through which hot gas flows

Country Status (1)

Country Link
FR (1) FR2316563A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478289A1 (en) * 1980-02-29 1981-09-18 Daido Steel Co Ltd PREHEATING METHOD AND PREHEATER FOR MATERIALS FOR STEEL PREPARATION
CN108950123A (en) * 2018-08-13 2018-12-07 东北大学 A kind of steel-making material on-line mixing preheating device and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478289A1 (en) * 1980-02-29 1981-09-18 Daido Steel Co Ltd PREHEATING METHOD AND PREHEATER FOR MATERIALS FOR STEEL PREPARATION
CN108950123A (en) * 2018-08-13 2018-12-07 东北大学 A kind of steel-making material on-line mixing preheating device and method
CN108950123B (en) * 2018-08-13 2020-03-31 东北大学 Online mixing and preheating device and method for steelmaking materials

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Legal Events

Date Code Title Description
ST Notification of lapse