GB1174846A - Improvements in or relating to the Closing of Tap Holes in Furnace Linings - Google Patents

Improvements in or relating to the Closing of Tap Holes in Furnace Linings

Info

Publication number
GB1174846A
GB1174846A GB42232/67A GB4223267A GB1174846A GB 1174846 A GB1174846 A GB 1174846A GB 42232/67 A GB42232/67 A GB 42232/67A GB 4223267 A GB4223267 A GB 4223267A GB 1174846 A GB1174846 A GB 1174846A
Authority
GB
United Kingdom
Prior art keywords
closing
clay
relating
tap holes
feed screw
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
GB42232/67A
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.)
Fried Krupp AG Hoesch Krupp
Original Assignee
Hoesch 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 Hoesch AG filed Critical Hoesch AG
Publication of GB1174846A publication Critical patent/GB1174846A/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
    • F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

1,174,846. Clay guns. HOESCH A.G. 25 Sept., 1967 [3 Nov., 1966], No. 42232/67. Heading F4B. A clay-gun, particularly for closing the tap hole of an open hearth furnace, comprises a feed screw 1 operating in a water-cooled tube 4 and a striking device 2 to reciprocate the feed screw axially and tamp the sealing material as it is fed into place. A spring bias arrangement 7 is connected to the furnace casing and the material hopper 5 so that the clay gun assembly can move outwardly as the tap hole is closed.
GB42232/67A 1966-11-03 1967-09-25 Improvements in or relating to the Closing of Tap Holes in Furnace Linings Expired GB1174846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0060917 1966-11-03

Publications (1)

Publication Number Publication Date
GB1174846A true GB1174846A (en) 1969-12-17

Family

ID=7161178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42232/67A Expired GB1174846A (en) 1966-11-03 1967-09-25 Improvements in or relating to the Closing of Tap Holes in Furnace Linings

Country Status (7)

Country Link
US (1) US3507483A (en)
AT (1) AT269924B (en)
BE (1) BE705857A (en)
DE (1) DE1508572B1 (en)
GB (1) GB1174846A (en)
LU (1) LU54777A1 (en)
NL (1) NL6713067A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921742C2 (en) * 1979-05-29 1983-09-29 Mannesmann AG, 4000 Düsseldorf Electric metal melting furnace with a tap opening in the bottom
DE3437828C2 (en) * 1984-10-16 1986-08-28 Fuchs Systemtechnik GmbH, 7601 Willstätt Device for filling free-flowing filling material into a tapping opening arranged in the bottom of a metallurgical vessel
DE3437810A1 (en) * 1984-10-16 1986-04-24 Kortec AG, Zug LOCKING DEVICE FOR A TAP OPENING IN THE BOTTOM OF A METALLURGICAL VESSEL
WO1990006377A1 (en) * 1988-12-01 1990-06-14 Goricon Metallurgical Services Limited Improvements relating to steel-making vessels
CN102853674B (en) * 2012-04-18 2014-07-30 内蒙古君正化工有限责任公司 Calcium carbide submerged arc furnace hole punching and plugging device and method
CN102889790B (en) * 2012-10-23 2014-07-02 宜兴市宇龙电炉成套设备有限公司 Automatic brazing rod pulling device of plugging hole opening machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1774373A (en) * 1930-08-26 And alfred osolin
DE572208C (en) * 1929-06-26 1933-03-13 John C Hopkins Tap hole tamping machine for blast furnaces
US2090434A (en) * 1935-03-02 1937-08-17 Firm Gebruder Buhler Screw press for working plastic masses
US3164860A (en) * 1961-11-09 1965-01-12 Dyfoam Corp Apparatus for uniformly mixing and charging a substance into a mold

Also Published As

Publication number Publication date
AT269924B (en) 1969-04-10
LU54777A1 (en) 1968-05-08
DE1508572B1 (en) 1969-09-04
BE705857A (en) 1968-04-30
US3507483A (en) 1970-04-21
NL6713067A (en) 1968-05-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees