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ES399023A1 - Skimming mechanisms - Google Patents

Skimming mechanisms

Info

Publication number
ES399023A1
ES399023A1 ES399023A ES399023A ES399023A1 ES 399023 A1 ES399023 A1 ES 399023A1 ES 399023 A ES399023 A ES 399023A ES 399023 A ES399023 A ES 399023A ES 399023 A1 ES399023 A1 ES 399023A1
Authority
ES
Spain
Prior art keywords
boom
section
respect
transmission elements
support structure
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
ES399023A
Other languages
Spanish (es)
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.)
Grant Louis A Inc
Original Assignee
Grant Louis A 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 Grant Louis A Inc filed Critical Grant Louis A Inc
Publication of ES399023A1 publication Critical patent/ES399023A1/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
    • F27D3/1545—Equipment for removing or retaining slag
    • F27D3/1554—Equipment for removing or retaining slag for removing the slag from the surface of the melt
    • F27D3/1563—Equipment for removing or retaining slag for removing the slag from the surface of the melt by the use of scrapers
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)
  • Furnace Charging Or Discharging (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

Improvements in de-slagging mechanisms, characterized in that they comprise a support structure, a boom structure mounted in a mobile arrangement on said support structure, the boom structure presenting telescoped outer and inner sections, an anti-friction means that supports in a guideable manner said inner boom section, to exert a back and forth movement with respect to said outer boom section, a deslagging blade mounted on the front end of said inner boom section, mechanical gear transmission elements partially located in the outer section of the boom and partially in the inner section of the boom, and a motor means intended to drive one of said transmission elements to extend and retract said internal section of the boom with respect to the outer section of the boom. (Machine-translation by Google Translate, not legally binding)
ES399023A 1971-01-19 1972-01-19 Skimming mechanisms Expired ES399023A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10767671A 1971-01-19 1971-01-19
US21699772A 1972-01-11 1972-01-11

Publications (1)

Publication Number Publication Date
ES399023A1 true ES399023A1 (en) 1975-05-16

Family

ID=26805035

Family Applications (1)

Application Number Title Priority Date Filing Date
ES399023A Expired ES399023A1 (en) 1971-01-19 1972-01-19 Skimming mechanisms

Country Status (8)

Country Link
JP (1) JPS529172B1 (en)
BE (1) BE778167A (en)
DE (2) DE7201940U (en)
ES (1) ES399023A1 (en)
FR (1) FR2122530B1 (en)
GB (1) GB1340638A (en)
IT (1) IT952012B (en)
NL (1) NL154270B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400679A1 (en) * 1977-08-19 1979-03-16 Suzuki Giken Kogyo Kk Slag removed from industrial furnaces or casting vessels - using a scraper attached to a pantograph
FR2438489A1 (en) * 1978-10-10 1980-05-09 Guillouard Manufacture A L Scraper appts. for removing slag from molten metal - comprising a scraper arm pivotably mounted on frame and cam controlled drive rod inside tube
JPS5581700A (en) * 1978-12-15 1980-06-19 Matsushita Electric Ind Co Ltd Hot wind feeder of clothing dryer
US8327915B1 (en) * 2011-05-25 2012-12-11 GM Global Technology Operations LLC Pour ladle for molten metal
ITUA20162734A1 (en) * 2016-04-20 2017-10-20 S E A S R L Servizi Ecologici Ambientali MACHINE FOR REMOVAL OF INCANDESCENT MATERIAL
DE102020109863A1 (en) 2020-04-08 2021-10-14 Fridolin Ohnemus Slag removal device
CN115747514B (en) * 2022-11-02 2023-11-21 洛阳尚兴新材料科技有限公司 Lifting device for slag removing port of degassing tank of casting and rolling mill

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1585115A (en) * 1925-09-03 1926-05-18 Covington Machine Company Inc Clinker extractor
US3346300A (en) * 1966-08-08 1967-10-10 Louis A Grant Blast furnace lining removing machine

Also Published As

Publication number Publication date
NL154270B (en) 1977-08-15
DE7201940U (en) 1977-07-07
BE778167A (en) 1972-05-16
NL7200751A (en) 1972-07-21
DE2202453A1 (en) 1972-09-21
GB1340638A (en) 1973-12-12
JPS529172B1 (en) 1977-03-14
FR2122530A1 (en) 1972-09-01
FR2122530B1 (en) 1977-07-15
IT952012B (en) 1973-07-20

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