US191543A - Improvement in the construction of reverberatory-furnace bottoms - Google Patents
Improvement in the construction of reverberatory-furnace bottoms Download PDFInfo
- Publication number
- US191543A US191543A US191543DA US191543A US 191543 A US191543 A US 191543A US 191543D A US191543D A US 191543DA US 191543 A US191543 A US 191543A
- Authority
- US
- United States
- Prior art keywords
- reverberatory
- improvement
- construction
- furnace
- furnace bottoms
- 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
- 238000010276 construction Methods 0.000 title description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C99/00—Subject-matter not provided for in other groups of this subclass
Definitions
- Riyal my a. It 4.
- the object of my invention is to furnish to the gases of combustion, in an ordinary reverberatory furnace, a supply of heated air by economic means.
- My invention relates to any reverberatory furnace used for the melting or heating of pig-iron or any metals, and especially to puddling-furnaces.
- FIG. 1 shows a vertical section of a furnace containing my improvements.
- Fig. 2 is a horizontal section of the same, showing the moved, the ribs 0 c 0 shown.
- Fig. 3 is a perspective view of the box D.
- Fig. 4 shows a broken corner of the auxiliary bottom A and damper a.
- I construct the top plate B of the furnacebottom in the ordinary manner.
- auxiliary bottom A Upon the upper surface of auxiliary bottom A, 1 construct a series of ribs, opening upon alternate ends, as shown by c c o in Fig. 2. These ribs, when the bottom B is placed upon A, form a continuous passage from the inflow-opening S to the outflow-slot f within the box D.
- I provide the auxiliary bottom A, at any approved point, with one or more openings, having movable covers, so that the inflow of air may be controlled by the operative.
- the upper portion of the box D, I provide with openings e e e, which 1 connect with corresponding slots or openings in the masonry of the bridge.
- the admission of the air to the gases at this point of contact, through the slots over the fire-bridge wall, will greatly aid in their combustion within the distance where heat is most needed, and save time and fuel.
- the herein -described furnace-bottom consisting of the top B and bottom A, with the ribs 0 c cand openings S and f, as described, and for the purpose set forth.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
.No. 191,543. Patented June 5,1877.
Riyal my a. It 4.
Y/VILZ'nessds: Inventor:
mww
MPETERS, PHOTO-LITHOQRAPHER. WASHINGTON. D C.
auxiliary bottom A, the bottom B being re- UNITED STATES PATENT. QFFICE.
PARSHALL D. NIOOLS, OF PITTSBURG, PENNSYLVANIA.
IMPROVEMENT IN THE CONSTRUCTION OF REVERBERATORY-FURNACE BOTTOMS.
Specification forming part of Letters Patent No. 191,543, dated June 5, 1877; application filed January 2, 1877.
To all whom t't may concern:
Be it known that I, PARSHALL D. NICOLS, of Pittsburg, Pennsylvania, have invented a Furnace-Bottom, of which the followingis a specification The object of my invention is to furnish to the gases of combustion, in an ordinary reverberatory furnace, a supply of heated air by economic means.
My invention relates to any reverberatory furnace used for the melting or heating of pig-iron or any metals, and especially to puddling-furnaces.
The improvements I have made therein consist in certain peculiarities of furnace con struction, the nature of which will more fully appear from the following description, reference being had to the accompanying drawings, in which- Figure 1 shows a vertical section of a furnace containing my improvements. Fig. 2 is a horizontal section of the same, showing the moved, the ribs 0 c 0 shown. Fig. 3 is a perspective view of the box D. Fig. 4 shows a broken corner of the auxiliary bottom A and damper a.
I construct the top plate B of the furnacebottom in the ordinary manner. Upon the upper surface of auxiliary bottom A, 1 construct a series of ribs, opening upon alternate ends, as shown by c c o in Fig. 2. These ribs, when the bottom B is placed upon A, form a continuous passage from the inflow-opening S to the outflow-slot f within the box D. I provide the auxiliary bottom A, at any approved point, with one or more openings, having movable covers, so that the inflow of air may be controlled by the operative. Within the fire-bridge wall I place the box D, the airpassage from the bottom opening into it by the slot f. The upper portion of the box D, I provide with openings e e e, which 1 connect with corresponding slots or openings in the masonry of the bridge.
The flue-wall I supply with the box 0, which may either be an air or water bosh. The admission of the air to the gases at this point of contact, through the slots over the fire-bridge wall, will greatly aid in their combustion within the distance where heat is most needed, and save time and fuel.
I claim as my invention- 1. The herein -described furnace-bottom, consisting of the top B and bottom A, with the ribs 0 c cand openings S and f, as described, and for the purpose set forth.
2. The combination of the bottoms A and B, having the air passage and openings, as shown and described, with the box D, provided with the slotted opening f for the admission of air, and the openings e e e for its distribution, as shown and described, and for the purpose set forth.
P. D. NIOOLS.
Witnesses:
JNO. W. OULMER, O. G. DONNELL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US191543A true US191543A (en) | 1877-06-05 |
Family
ID=2260950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US191543D Expired - Lifetime US191543A (en) | Improvement in the construction of reverberatory-furnace bottoms |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US191543A (en) |
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0
- US US191543D patent/US191543A/en not_active Expired - Lifetime
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