GB1042962A - Tapping of metal - Google Patents

Tapping of metal

Info

Publication number
GB1042962A
GB1042962A GB15318/63A GB1531863A GB1042962A GB 1042962 A GB1042962 A GB 1042962A GB 15318/63 A GB15318/63 A GB 15318/63A GB 1531863 A GB1531863 A GB 1531863A GB 1042962 A GB1042962 A GB 1042962A
Authority
GB
United Kingdom
Prior art keywords
metal
flow
tapping
siphon
april
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
GB15318/63A
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.)
Bochumer Verein fuer Gussstahlfabrikation AG
Original Assignee
Bochumer Verein fuer Gussstahlfabrikation 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 Bochumer Verein fuer Gussstahlfabrikation AG filed Critical Bochumer Verein fuer Gussstahlfabrikation AG
Publication of GB1042962A publication Critical patent/GB1042962A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/19—Arrangements of devices for discharging
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/14—Charging or discharging liquid or molten material

Abstract

1,042,962. Discharging molten metal. BOCHUMER VEREIN FUR GUSSSTAHLFABRIKATION A.G. April 18, 1963 [April 19, 1962], No. 15318/63. Heading F4B. The flow of molten metal from a tap-hole 2 is controlled by a refractory block 5 at the outlet with a hole 6 of predetermined size. In a modification the refractory plug is secured in the outlet of a tapping basin mounted on the side of the furnace, Fig. 2, not shown. In another embodiment, Fig. 3, not shown, the regulating aperture 14 is formed in the bottom of a tapping basin 11 and a stopper 15 is provided. The furnace may be tapped through a siphon 17, Fig. 4, not shown, with a nozzle 18 to regulate the flow of metal. A cap 19 of metal, paper or plastic material closes the end of the siphon to allow a vacuum to be set up in the pipe 17, and is melted when the metal flow reaches it. The arrangement enables the flow of steel into a vacuum degasfication ladle to be controlled.
GB15318/63A 1962-04-19 1963-04-18 Tapping of metal Expired GB1042962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0066914 1962-04-19

Publications (1)

Publication Number Publication Date
GB1042962A true GB1042962A (en) 1966-09-21

Family

ID=6975320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15318/63A Expired GB1042962A (en) 1962-04-19 1963-04-18 Tapping of metal

Country Status (5)

Country Link
US (1) US3211545A (en)
AT (1) AT243297B (en)
BE (1) BE631141A (en)
CH (1) CH420236A (en)
GB (1) GB1042962A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049248A (en) * 1971-07-16 1977-09-20 A/S Ardal Og Sunndal Verk Dynamic vacuum treatment
JPS59189282A (en) * 1983-03-31 1984-10-26 新日鐵化学株式会社 Method of discharging fixed quantity of high-temperature meltage
DE8504755U1 (en) * 1985-02-20 1986-08-28 Kortec AG, Zug Refractory-lined drain pipe for transferring a predetermined amount of liquid metal from a vessel containing a molten metal bath into a receptacle
FI120549B (en) 2006-10-18 2009-11-30 Boildec Oy Method and apparatus for emptying the bottom of a recovery boiler
FI122836B (en) * 2008-12-05 2012-07-31 Boildec Oy Method and apparatus for emptying the bottom of a soda pan

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA637040A (en) * 1962-02-20 A. Orehoski Michael Method and apparatus for vacuum casting
US1554368A (en) * 1923-03-01 1925-09-22 Adolph A Rackoff Process and apparatus for making steel
BE562572A (en) * 1956-12-12
US3013316A (en) * 1958-12-31 1961-12-19 United States Steel Corp Method and apparatus for vacuum casting
US3050798A (en) * 1960-06-13 1962-08-28 Strategic Materials Corp Process for continuous casting and vacuum degasification

Also Published As

Publication number Publication date
CH420236A (en) 1966-09-15
AT243297B (en) 1965-11-10
BE631141A (en)
US3211545A (en) 1965-10-12

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