FR2334930A1 - Rocking melting furnace for metals - melts charge dropping from shaft by heat shock and hot wall contact - Google Patents

Rocking melting furnace for metals - melts charge dropping from shaft by heat shock and hot wall contact

Info

Publication number
FR2334930A1
FR2334930A1 FR7538131A FR7538131A FR2334930A1 FR 2334930 A1 FR2334930 A1 FR 2334930A1 FR 7538131 A FR7538131 A FR 7538131A FR 7538131 A FR7538131 A FR 7538131A FR 2334930 A1 FR2334930 A1 FR 2334930A1
Authority
FR
France
Prior art keywords
heat shock
melting furnace
charge
melts
rocking
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
FR7538131A
Other languages
French (fr)
Other versions
FR2334930B1 (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.)
Tokyo Gas Co Ltd
Original Assignee
Tokyo Gas Co Ltd
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 Tokyo Gas Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to FR7538131A priority Critical patent/FR2334930A1/en
Publication of FR2334930A1 publication Critical patent/FR2334930A1/en
Application granted granted Critical
Publication of FR2334930B1 publication Critical patent/FR2334930B1/fr
Granted 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
    • F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
    • F27B19/02—Combinations of furnaces of kinds not covered by a single preceding main group combined in one structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

A metal melting furnace consists of a horizontal drum which can be reciprocated and receives the charge at one inclined end from a vertical shaft. A burner injects a flame at high temp. and velocity at that end so that the charge is molten by a heat shock and flows into the heating chamber. Contact with the hot walls increases the melting rate still further. Such a furnace requires a minimum of heating chamber area and of overall furnace dimensions. Independent of the type of material, a high throughput is achieved by the combination of heat shock with reciprocating rotation.
FR7538131A 1975-12-12 1975-12-12 Rocking melting furnace for metals - melts charge dropping from shaft by heat shock and hot wall contact Granted FR2334930A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7538131A FR2334930A1 (en) 1975-12-12 1975-12-12 Rocking melting furnace for metals - melts charge dropping from shaft by heat shock and hot wall contact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7538131A FR2334930A1 (en) 1975-12-12 1975-12-12 Rocking melting furnace for metals - melts charge dropping from shaft by heat shock and hot wall contact

Publications (2)

Publication Number Publication Date
FR2334930A1 true FR2334930A1 (en) 1977-07-08
FR2334930B1 FR2334930B1 (en) 1978-11-03

Family

ID=9163686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538131A Granted FR2334930A1 (en) 1975-12-12 1975-12-12 Rocking melting furnace for metals - melts charge dropping from shaft by heat shock and hot wall contact

Country Status (1)

Country Link
FR (1) FR2334930A1 (en)

Also Published As

Publication number Publication date
FR2334930B1 (en) 1978-11-03

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