US277638A - Aethue f - Google Patents
Aethue f Download PDFInfo
- Publication number
- US277638A US277638A US277638DA US277638A US 277638 A US277638 A US 277638A US 277638D A US277638D A US 277638DA US 277638 A US277638 A US 277638A
- Authority
- US
- United States
- Prior art keywords
- blast
- water
- furnace
- bosh
- crucible
- 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 - Lifetime
Links
- 241000005139 Lycium andersonii Species 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000011449 brick Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
Definitions
- This invention has reference to an improved construction of blast furnaces, whereby the crucible may be readily relined without stopping the furnace.
- Figure 1 represents a side elevation, one-half being in section, of a blast-furnace of myimproved construction; and Fig. 2is a horizontal section on line or 00, Fig. 1. y
- the shaft A of the blast-furnace is of the usual construction, being provided with a mantle-ring, O, and supported by pillars H.
- the bosh B is provided with a water-jacket, B, and suspended from the mantle-ring by means of angle-irons a or equivalent means.
- the hearth or crucible D of the furnace is surrounded by a separate water-jacket, D, which is of larger diameter than the lower diameter of the water-jacket B, so that an annular space, a, is formed between said water-jackets.
- the furnace is provided with a common bustlepipe, E, and with tuyere-pipes F, one of which is shown, and tuyeres Gr.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
Description
(No Model.)'
A. F. WENDT.-
"WATER BOSH FOR BLAST FURNACES. No. 277,638. Patented May 15,1883.
WITNESSE INVENTOR KJM/ (5 h a m ATTORNEY UNITED STATES PATENT OFFICE.
ARTHUR F. WENDT, OF NEW YORK, N. Y.
, WATER-BUSH FOR BLAST-FURNACES.
SPECIFICATION forming part of Letters Patent No. 277,638, dated May 15, 1883.
Application filed August 23,1882. (N0 model.)
To all whom it may concern:
Be it known that I, ARTHUR F. WENDT, of
the city, county, and State of New York, have invented certain new and useful Improvements in Water-Boshes for Blast-Furnaces, of which the following is a specification.
This invention has reference to an improved construction of blast furnaces, whereby the crucible may be readily relined without stopping the furnace.
In the accompanying drawings, Figure 1 represents a side elevation, one-half being in section, of a blast-furnace of myimproved construction; and Fig. 2is a horizontal section on line or 00, Fig. 1. y
u Similar letters of reference indicate corresponding parts.
The shaft A of the blast-furnace is of the usual construction, being provided with a mantle-ring, O, and supported by pillars H. The bosh B is provided with a water-jacket, B, and suspended from the mantle-ring by means of angle-irons a or equivalent means. The hearth or crucible D of the furnaceis surrounded by a separate water-jacket, D, which is of larger diameter than the lower diameter of the water-jacket B, so that an annular space, a, is formed between said water-jackets. The furnace is provided with a common bustlepipe, E, and with tuyere-pipes F, one of which is shown, and tuyeres Gr.
When it becomes necessary to reline the crucible the tuyeres are removed, and bars or pipes, cooled by water, are introduced through the tuyere-openin gs. These bars or pipes serve to support the charge of the furnace. The furnace is then tapped out clean below said bars. Fire-clay is then rammed in through the narrow annular space between the jackets. In iron blast-furnaces this space is large enough to introduce even fire-bricks of large size.
Having thus described my invention, I claim as new and desire to secure by Letters Pateut-- A blast-furnace consisting of a main stack provided with a mantle-rim g and supported by pillars, upon which said ring rests, a jacketed bosh provided with tuyere-openiu gs adapted to receive bars for supporting the charge when the tuyeres are withdrawn, means for suspending said jacketed bosh from said mantlering, and an independently-jacketed crucible oflarger circumference than the lower outer circumference of said jacketed bosh, whereby an annular space is formed between said bosh and crucible, substantially as described.
In testimony that 1 claim the foregoing as my invention I have signed my name in presence of two subscribing witnesses.
ARTHUR F. WENDT.
Witnesses:
PAUL GoEPEL, CARL KARI.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US277638A true US277638A (en) | 1883-05-15 |
Family
ID=2346860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US277638D Expired - Lifetime US277638A (en) | Aethue f |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US277638A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2417345A (en) * | 1945-08-01 | 1947-03-11 | Claud R Beebe | Cupola |
| US3053524A (en) * | 1959-09-24 | 1962-09-11 | Nat Steel Corp | Tuyere and bosh cooling system |
-
0
- US US277638D patent/US277638A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2417345A (en) * | 1945-08-01 | 1947-03-11 | Claud R Beebe | Cupola |
| US3053524A (en) * | 1959-09-24 | 1962-09-11 | Nat Steel Corp | Tuyere and bosh cooling system |
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