EP0010106A4 - Guide troughs for molten products. - Google Patents

Guide troughs for molten products.

Info

Publication number
EP0010106A4
EP0010106A4 EP19790900133 EP79900133A EP0010106A4 EP 0010106 A4 EP0010106 A4 EP 0010106A4 EP 19790900133 EP19790900133 EP 19790900133 EP 79900133 A EP79900133 A EP 79900133A EP 0010106 A4 EP0010106 A4 EP 0010106A4
Authority
EP
European Patent Office
Prior art keywords
trough
trough body
hook
engaging means
supporting
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
EP19790900133
Other languages
German (de)
French (fr)
Other versions
EP0010106B1 (en
EP0010106A1 (en
Inventor
Tamino Okada
Toshiaki Sano
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.)
Nippon Crucible Co Ltd
Original Assignee
Nippon Crucible 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 Nippon Crucible Co Ltd filed Critical Nippon Crucible Co Ltd
Publication of EP0010106A1 publication Critical patent/EP0010106A1/en
Publication of EP0010106A4 publication Critical patent/EP0010106A4/en
Application granted granted Critical
Publication of EP0010106B1 publication Critical patent/EP0010106B1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/14—Discharging devices, e.g. for slag
    • 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
    • F27D3/145—Runners therefor

Abstract

Guide troughs for leading molten products tapped from blast furnaces or electric furnaces or the like. A lengthy trough body (1), formed in one block with monolithic refractories, is provided with hook-engaging means in order for the body to be lifted and transported. The hook-engaging means comprises supporting pipes (2) which are laid longitudinally in the upper portion of the body on both sides thereof; supporting transverse members (3) which are disposed in an appropriately spaced-apart relationship to interconnect the supporting pipes on both sides of the trough body; and cut-out portions (4) provided in the trough body at suitable locations to expose the supporting pipes (2) to be engaged by hooks. The fact that the trough body has such stout supporting means and hook-engaging means which does not project from the upper surface of the trough body as the suspension plates in the conventional guide trough of this type, allows the following advantages to be obtained. Namely, the hook-engaging means is protected against radiant heat and splashing from high temperature molten products flowing through the trough. This greatly enhances safety during transportation. In addition, as there are no objects projecting from the upper surface of the trough body, the guide troughs can be stored by stacking. This permits a reduction in storage space.
EP79900133A 1978-01-26 1979-01-25 Guide troughs for molten products Expired EP0010106B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1978008173U JPS5839354Y2 (en) 1978-01-26 1978-01-26 block gutter brick
JP8173/78 1978-01-26

Publications (3)

Publication Number Publication Date
EP0010106A1 EP0010106A1 (en) 1980-04-30
EP0010106A4 true EP0010106A4 (en) 1980-06-10
EP0010106B1 EP0010106B1 (en) 1982-02-17

Family

ID=11685925

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79900133A Expired EP0010106B1 (en) 1978-01-26 1979-01-25 Guide troughs for molten products

Country Status (7)

Country Link
EP (1) EP0010106B1 (en)
JP (1) JPS5839354Y2 (en)
CA (1) CA1116849A (en)
DE (1) DE2934891A1 (en)
GB (1) GB2036271B (en)
IT (2) IT1110427B (en)
WO (1) WO1979000550A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705099A1 (en) * 1987-02-18 1988-09-01 Gutehoffnungshuette Man DEVICE FOR REPLACING TAPPING CHANNELS ON A TUBE OVEN
CA2190443A1 (en) * 1996-11-15 1998-05-15 Christopher J. Beveridge Segmented smelt spout
CN102000811A (en) * 2010-12-10 2011-04-06 江西恒泰铝材有限公司 Casting flow slot

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB863409A (en) * 1959-01-03 1961-03-22 Maerz Ofenbau Improvements in or relating to furnace installations
US4039172A (en) * 1976-10-06 1977-08-02 Koa Taika Kogyo Kabushiki Kaisha Outlet trough for a molten product

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538060Y2 (en) * 1973-09-14 1978-03-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB863409A (en) * 1959-01-03 1961-03-22 Maerz Ofenbau Improvements in or relating to furnace installations
US4039172A (en) * 1976-10-06 1977-08-02 Koa Taika Kogyo Kabushiki Kaisha Outlet trough for a molten product

Also Published As

Publication number Publication date
JPS54112806U (en) 1979-08-08
GB2036271A (en) 1980-06-25
WO1979000550A1 (en) 1979-08-23
CA1116849A (en) 1982-01-26
EP0010106B1 (en) 1982-02-17
IT1110427B (en) 1985-12-23
EP0010106A1 (en) 1980-04-30
IT7920604V0 (en) 1979-01-25
GB2036271B (en) 1982-05-06
IT7919604A0 (en) 1979-01-25
DE2934891A1 (en) 1980-12-18
JPS5839354Y2 (en) 1983-09-05

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