GB649179A - Improvements in distributing devices for the charge of shaft furnaces - Google Patents
Improvements in distributing devices for the charge of shaft furnacesInfo
- Publication number
- GB649179A GB649179A GB19818/48A GB1981848A GB649179A GB 649179 A GB649179 A GB 649179A GB 19818/48 A GB19818/48 A GB 19818/48A GB 1981848 A GB1981848 A GB 1981848A GB 649179 A GB649179 A GB 649179A
- Authority
- GB
- United Kingdom
- Prior art keywords
- panels
- pivoted
- charge
- july
- links
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/08—Top armourings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
649,179. Charging shaft furnaces. COMPAGNIE DES FORGES ET ACIERIES DE LA MARINE ET D'HOMECOURT, and SOC. LORRAINE DES ACIERIES DE ROMBAS. July 23, 1948, Nos. 19818, 19819 and 19820. Convention dates, July 25,1947, Aug. 4, 1947 and July 16, 1948. [Class 51(ii)] Apparatus for distributing the charge in a shaft furnace comprises a set of overlapping, pivoted panels arranged in the form of a ring below the charging bell, the inclinations of the panels to the vertical being adjustable simultaneously by mechanism operable from the exterior of the furnace. In one form, Fig. 1, the apparatus comprises a number of plane, trapezoidal panels 5 pivoted at 7 on a frame 8 and a similar number of V-section panels 6 pivoted to links 11 which are also pivoted on the frame, the edges of the panels 6 overlapping those of the panels 5. The latter are connected by links 12 to a sleeve 13 which may be raised and lowered by means of mechanism operated by a hand-wheel 23 to alter the inclination of the panels. The frame also supports a conical member 25 which deflects the charge on to the panels and protects the mechanism. In a second form, Fig. 3, the links 12 are connected to a member 32 carried by a beam 33 which may be raised and lowered by screw jacks 37, 38 driven through gearing by an electric motor. In a third form, Fig. 7, the panels are suspended from a beam 50 of inverted V-section which encloses a beam 57 carrying a plate 58 engaging rollers 56 on extensions 55 of the panels, the beam 57 being raised and lowered by screw jacks 61.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR649179X | 1947-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB649179A true GB649179A (en) | 1951-01-17 |
Family
ID=9003173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19818/48A Expired GB649179A (en) | 1947-07-25 | 1948-07-23 | Improvements in distributing devices for the charge of shaft furnaces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB649179A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2802661A (en) * | 1954-06-08 | 1957-08-13 | Reserve Mining Co | Apparatus for charging a blast furnace |
EP0045098A1 (en) * | 1980-07-24 | 1982-02-03 | Paul Wurth S.A. | A tight joint of an oscillating piece in a support |
-
1948
- 1948-07-23 GB GB19818/48A patent/GB649179A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2802661A (en) * | 1954-06-08 | 1957-08-13 | Reserve Mining Co | Apparatus for charging a blast furnace |
EP0045098A1 (en) * | 1980-07-24 | 1982-02-03 | Paul Wurth S.A. | A tight joint of an oscillating piece in a support |
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