US115823A - Improvement in cupola-furnaces - Google Patents
Improvement in cupola-furnaces Download PDFInfo
- Publication number
- US115823A US115823A US115823DA US115823A US 115823 A US115823 A US 115823A US 115823D A US115823D A US 115823DA US 115823 A US115823 A US 115823A
- Authority
- US
- United States
- Prior art keywords
- cupola
- furnaces
- improvement
- iron
- bed
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 24
- 229910052742 iron Inorganic materials 0.000 description 12
- 239000000203 mixture Substances 0.000 description 4
- 238000000137 annealing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/16—Arrangements of tuyeres
Definitions
- Patented )une i3, 1871.
- the iirst part. of my invention relates to a bed Within the cupola-furnace, formed by eontracting the inner lining and then receding; 'the objects of this part of my invention being to make a bed upon which to lay the iron; to be able to burn bituminous, soft, and hard coal, and all other fuel; to concentrate the heat at the center of the cupola; to form a rire and gas chamber below the iron 5 to raise the iron above the tire and allow the gas to ignite before passing through the iron.
- the second part of niy invention relates to the combination with the irst'1 art, for the objects therein set forth, of one or more apertures thron gli the shell and lining oi' the cupola-furnace, Whieh apertures are furnished with a door or doors, so that they can be closed; the objeets of this part of niy invention being to be able to supply the fire with i'uel at any time, and in such quantities as is desired; to be able to keep the fire, and therefore the furnace, completely under the control of the operator; to be able to heat the iron very slowly by controlling the fire, therefore annealing it to any extent; to be able to keep the furnace in operation an indefinite length of time.
- a A represent the shell; B, the bed-plate; and O, one of the tuyeres of any common oupola.
- D D represent the stationary bed, for the purposes hereinbefore set forth.
- lt is eon struoted of iirebrick, by beginning at the bedplate or above, and graduz'illy contracting the inner lining to a point suiiioiently above for the purposes hereinbei'ore set forth, and then receding by one or more otfset's or otherwise.
- the iron is introduced from the top of the ou- I claim as my invention- 1.
- the bed D D substantiallyr as and for the purposes hereinbefore set forth.
Description
Patented )une i3, 1871.
ANSON Gr. COOK, OF BURLDTGTON, VERMONT.
IMPROVEMENT IN CUPOLA-FURNACES.
Specification forming part of Letters Patent No. 115,823, dated June 13, 1871.
I, Anson G. Coon, of Burlington, in the county of Chittenden and State of Vermont, have invented eertain Improvements in Oupola-Furnaces, of which the following is a speeilication l Nut-me and Objects of the Intention.
The iirst part. of my invention relates to a bed Within the cupola-furnace, formed by eontracting the inner lining and then receding; 'the objects of this part of my invention being to make a bed upon which to lay the iron; to be able to burn bituminous, soft, and hard coal, and all other fuel; to concentrate the heat at the center of the cupola; to form a rire and gas chamber below the iron 5 to raise the iron above the tire and allow the gas to ignite before passing through the iron. The second part of niy invention relates to the combination with the irst'1 art, for the objects therein set forth, of one or more apertures thron gli the shell and lining oi' the cupola-furnace, Whieh apertures are furnished with a door or doors, so that they can be closed; the objeets of this part of niy invention being to be able to supply the lire with i'uel at any time, and in such quantities as is desired; to be able to keep the lire, and therefore the furnace, completely under the control of the operator; to be able to heat the iron very slowly by controlling the lire, therefore annealing it to any extent; to be able to keep the furnace in operation an indefinite length of time.
Description of the Accompanying Drawing.
It is a longitudinal section of a cupo1afur naee embodying my invention.
Genera-Z Description.
A A represent the shell; B, the bed-plate; and O, one of the tuyeres of any common oupola. D D represent the stationary bed, for the purposes hereinbefore set forth. lt is eon struoted of iirebrick, by beginning at the bedplate or above, and graduz'illy contracting the inner lining to a point suiiioiently above for the purposes hereinbei'ore set forth, and then receding by one or more otfset's or otherwise.
-The iron is introduced from the top of the ou- I claim as my invention- 1. The bed D D, substantiallyr as and for the purposes hereinbefore set forth.
2. The combination', with the bed D D, of one or more apertures, as E, substantially as and for the purposes hereinbefore set forth.
ANSON Gr. COOK.
Witnesses:
EDMUND BRO'WN, G. L. WARNER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US115823A true US115823A (en) | 1871-06-13 |
Family
ID=2185283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US115823D Expired - Lifetime US115823A (en) | Improvement in cupola-furnaces |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US115823A (en) |
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0
- US US115823D patent/US115823A/en not_active Expired - Lifetime
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