GB1407757A - Apparatus for removing slag from casting ladles - Google Patents

Apparatus for removing slag from casting ladles

Info

Publication number
GB1407757A
GB1407757A GB4815673A GB4815673A GB1407757A GB 1407757 A GB1407757 A GB 1407757A GB 4815673 A GB4815673 A GB 4815673A GB 4815673 A GB4815673 A GB 4815673A GB 1407757 A GB1407757 A GB 1407757A
Authority
GB
United Kingdom
Prior art keywords
sleeve
boom
pneumatic
removing slag
oct
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
GB4815673A
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.)
Louise Nv SA
Original Assignee
Louise Nv SA
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 Louise Nv SA filed Critical Louise Nv SA
Publication of GB1407757A publication Critical patent/GB1407757A/en
Expired 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1518—Tapholes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/001—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like devices for cleaning ladles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
    • B22D43/005—Removing slag from a molten metal surface
    • B22D43/007—Removing slag from a molten metal surface by using scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

1407757 Raisable boom LOUISE NV SA 16 Oct 1973 [16 Oct 1972] 48156/73 Heading B8H [Also in Division F4] A horizontal boom 4 supporting a scraper for removing slag from a casting ladle (see Division F4) is movable through a sleeve 3 by a pneumatic-motor-driven pinion 7 engaging a chain 9 secured to the boom. The sleeve 3 is supported by bearings 14 on an extensible column 2 which is provided with guide rollers 10, 13 and which is extended by means of pneumatic rams 19, 20, acting on a pivoted lever 22. The column 2 is mounted on a platform elevator. The sleeve 3 is slewable by hand levers provided with controls for the pneumatic motors.
GB4815673A 1972-10-16 1973-10-16 Apparatus for removing slag from casting ladles Expired GB1407757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2250695A DE2250695A1 (en) 1972-10-16 1972-10-16 DEVICE FOR SLAGING DOWN POURS

Publications (1)

Publication Number Publication Date
GB1407757A true GB1407757A (en) 1975-09-24

Family

ID=5859184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4815673A Expired GB1407757A (en) 1972-10-16 1973-10-16 Apparatus for removing slag from casting ladles

Country Status (6)

Country Link
US (1) US3883124A (en)
BE (1) BE805896A (en)
DE (1) DE2250695A1 (en)
ES (1) ES419691A1 (en)
FR (1) FR2202745B1 (en)
GB (1) GB1407757A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0922515A1 (en) * 1997-12-09 1999-06-16 ALUMINIUM RHEINFELDEN GmbH Device for automatically discharging dross from a deslagging trough
WO2010061022A1 (en) * 2008-11-03 2010-06-03 Ghi Hornos Industriales, S.L. Deslagging robot

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336339Y2 (en) * 1975-08-04 1978-09-05
AT363502B (en) * 1975-10-09 1981-08-10 Hoesch Werke Ag METHOD FOR SLACKING METAL MELT
US4526352A (en) * 1984-03-23 1985-07-02 Pennsylvania Engineering Corporaton Deslagging rake
AT387925B (en) * 1987-06-22 1989-04-10 Voest Alpine Ag PAN LACKING LEVEL
US7939012B2 (en) * 2008-04-29 2011-05-10 Esm Group Inc. Skimmer apparatus and method
CN101791698B (en) * 2010-04-23 2012-12-05 杭州冠重铸机有限公司 Ladle automatic dumping and slag skimming anti-splash system
KR101321848B1 (en) 2011-10-21 2013-10-23 주식회사 포스코 Apparatus of Ladle
CN103395112B (en) * 2013-08-07 2015-06-24 安徽云天冶金科技股份有限公司 Pressing device of guide bars used for converter slag stopping
CN104342532B (en) * 2014-10-09 2016-05-04 武汉钢铁(集团)公司 Pure spray particle magnesium desulfuring spray gun of molten iron of rifle headband vaporizer and preparation method thereof
US10132567B2 (en) * 2015-05-14 2018-11-20 Larry J Epps Apparatus for slag removal during metal processing
CN108160981A (en) * 2017-12-25 2018-06-15 新兴铸管（浙江）铜业有限公司 A kind of flow control case and deslagging method with automatic deslagging apparatus
EP3935335A1 (en) * 2019-03-08 2022-01-12 RIA Cast House Engineering GmbH Method and installation for removing slag from metallurgical melts
RU2744233C1 (en) * 2020-05-07 2021-03-03 Акционерное общество «Сибирское специальное конструкторское бюро электротермического оборудования» Method for removing slag from metal surface in steel casting bucket
CN115200380B (en) * 2022-09-19 2022-12-06 山东创新北海有限公司 Smelting pot waste residue transfer alarm device of aluminum alloy production line

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US558647A (en) * 1896-04-21 Apparatus for separating matte from slag
US2609949A (en) * 1948-07-20 1952-09-09 Koppers Co Inc Leveler bar and reciprocable frame
FR1122530A (en) * 1954-04-09 1956-09-10 Climax Rock Drill & Engineering Works Ltd Advanced dispenser drawer
DE1263044B (en) * 1964-10-02 1968-03-14 Bbc Brown Boveri & Cie Process and device for deslagging of the melt in crucible melting furnaces
DE1287264B (en) * 1967-09-09 1969-01-16 Demag Ag Device for slagging off the bath surface of a molten bath container
US3610603A (en) * 1967-09-12 1971-10-05 Demag Ag Device for slagging of the bath surface of a melting bath of a metallurgical furnace
FR1572374A (en) * 1968-04-16 1969-06-27
US3759701A (en) * 1970-06-22 1973-09-18 Kawasaki Steel Co Method and a device for slag removal
US3659833A (en) * 1971-01-19 1972-05-02 Grant Inc Louis A Ladle skimmer
US3712601A (en) * 1971-10-06 1973-01-23 Amsted Ind Inc Apparatus for removing a foreign substance from a liquid bath

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0922515A1 (en) * 1997-12-09 1999-06-16 ALUMINIUM RHEINFELDEN GmbH Device for automatically discharging dross from a deslagging trough
WO2010061022A1 (en) * 2008-11-03 2010-06-03 Ghi Hornos Industriales, S.L. Deslagging robot
ES2343345A1 (en) * 2008-11-03 2010-07-28 Ghi Hornosl Industriales, S.L. Deslagging robot

Also Published As

Publication number Publication date
FR2202745A1 (en) 1974-05-10
BE805896A (en) 1974-02-01
ES419691A1 (en) 1976-03-16
FR2202745B1 (en) 1976-10-01
DE2250695A1 (en) 1974-04-25
US3883124A (en) 1975-05-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee