US240037A - Peters - Google Patents
Peters Download PDFInfo
- Publication number
- US240037A US240037A US240037DA US240037A US 240037 A US240037 A US 240037A US 240037D A US240037D A US 240037DA US 240037 A US240037 A US 240037A
- Authority
- US
- United States
- Prior art keywords
- furnaces
- furnace
- hearth
- pernot
- conduits
- 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 description 8
- 230000000875 corresponding Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 206010022000 Influenza Diseases 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002452 interceptive Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 230000013707 sensory perception of sound Effects 0.000 description 2
- 238000007864 suspending Methods 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
Definitions
- My invention relates to improvements in the construction of puddling and other metallurgic furnaces, glassovens, and furnaces generally which are subjected to very great heat, and hence liable to rapid deterioration; and the object of my invention is so to construct the furnace that its principal parts may be capable of being removed and replaced, so that the furnace can be readily repaired, even when the furnace is in operation.
- the rotating hearth or receiver A is mounted in an inclined position on a carriage, B, on
- a series of rollers, D mounted in hearings in the hearth being adapted to run on a circular plate, 0, on the carriage for that purpose.
- the carriage B is mounted on wheels running on rails on the floor of the furnace, so that the carriage, with the hearth, can be withdrawnfrom the furnace, as described in my Letters Patent No. 169,033, October 19, 1875.
- Rotary movement is imparted to the hearth from a motor, E, Fig. 2, through suitable gear and shafting carrying a pinion gearing into a circular rack on the under side of the rotary hearth.
- F, F and F, and F are the vertical conduits leading from the regenerators G G, and communicating at their upper ends with corresponding fines or pipes I, I, I, and I,
- any of the detachable parts of the furnace may be removed for repairs, and this may. be done without interfering with the continuous oper- 7o ation of the furnace by having on hand another corresponding part, which may be immediately put in the place of the one removed.
- coverH as made in one piece, it may be made in as many parts as may be found desirable.
- conduits F, F, 850., and the fines I, I, 850. may each be made separate.
- the improvements may be applied to other 5 forms of furnaces than that described.
- puddlingand heating furnaces generally, gas-generator furnaces, blast-furnaces, glass-ovens, 850.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
Description
3 Sheets-8heet 1.
(No Model.)
G..PERNOT. Meta'llurgiu and other Furnaces.
Patented April 12,1881.
WITNESfiES N. PETERS, PHDTO-LITHOGRAFHER. WQSHINGTON- D C.
(No Model.) 3 Sheets-Sheet 2.
"0. PERNOT. Metallurgic and other Furnaces.
No. 240,037. Patented April 12,1881.
Wnmasses INVENTORV Metallurgic and other Furnaces;
Patented April 12,1881.
Wamssses INVENTOR Tmutnccmpnifl. WASHINGTON. D. c.
UNITED STATES- PATENT .OFFICE.
CHARLES runner, on RIVE DE GIER, FRANCE.
M ETALLURGIC AND OTHER FURNACES.
SPECIFICATION forming part of Letters Patent No. 240,037, dated April 12, 1881.
Application'filed May 14, [880. (No model.) Patented in France March 11,1880.
To all'whom it may concern:
Be it known that T, CHARLES Pnnno'r, a citizen of the Republic of France, and a resident of Rive de Gier, France, have invented certain Improvements in Metallurgic and other Furnaces, (for which I have obtained French Letters Patent March, 1880,) of which the following is a specification.
My invention relates to improvements in the construction of puddling and other metallurgic furnaces, glassovens, and furnaces generally which are subjected to very great heat, and hence liable to rapid deterioration; and the object of my invention is so to construct the furnace that its principal parts may be capable of being removed and replaced, so that the furnace can be readily repaired, even when the furnace is in operation.
In the accompanying drawings I have illustrated-my invention as applied to one of the well-known Pernot rotary puddling-furnaces, Figure 1, Sheet 1, being a longitudinal vertical section Fig. 2, Sheet 2, a plan view Fig. 3, Sheet 3, a transverse section; and Fig.
4, an illustration showing the method of sus-- pending the cover of the rotary hearth.
The rotating hearth or receiver A is mounted in an inclined position on a carriage, B, on
which it can be freely rotated, a series of rollers, D, mounted in hearings in the hearth being adapted to run on a circular plate, 0, on the carriage for that purpose. The carriage B is mounted on wheels running on rails on the floor of the furnace, so that the carriage, with the hearth, can be withdrawnfrom the furnace, as described in my Letters Patent No. 169,033, October 19, 1875.
Rotary movement is imparted to the hearth from a motor, E, Fig. 2, through suitable gear and shafting carrying a pinion gearing into a circular rack on the under side of the rotary hearth.
F, F and F, and F are the vertical conduits leading from the regenerators G G, and communicating at their upper ends with corresponding fines or pipes I, I, I, and I,
which deliver the air and gas into the melting-chamber through openings M in the covcr H, supported on brackets J. This cover is provided with a charging-door, N. The vertjcal gas and air conduits F, F, 860., the
same or a corresponding piece be replaced. 6o
For this purpose the several parts are provided with hooks K, to which chains L of cranes or other suitable hoisting mechanism may be attached, as indicatedby dotted lines in Figs. 1, 2, and 4, the latter figure representing the cover H detached and suspended by the hoisting-chains. In the same way any of the detachable parts of the furnace may be removed for repairs, and this may. be done without interfering with the continuous oper- 7o ation of the furnace by having on hand another corresponding part, which may be immediately put in the place of the one removed.
Although I have shown the coverH as made in one piece, it may be made in as many parts as may be found desirable.
The conduits F, F, 850., and the fines I, I, 850., may each be made separate.
The principal advantage of this improvement, it will be seen, rests in the quickness with which parts of the furnace may be repaired whereas in the usual construction of furnaces the repairing of any part necessitates the stoppage of work in the furnace for a con siderable length of time. The further advantages are obtained of economy and simplicity in construction; for whereas, in the old form of the Pernot furnace, for instance, the weight of theiron and castings used amounted to thirtyseven thousand kilograms for afurnace capable 0 of melting twenty-five tons, a furnace of the same capacity of the improved construction requires not more than five thousand six hundred kilograms of iron and castings.
The improvements may be applied to other 5 forms of furnaces than that described. For
instance, they may be applied to puddlingand heating furnaces generally, gas-generator furnaces, blast-furnaces, glass-ovens, 850.
I claim as my invention- 1. The combination of the cover of a furnace, having openings M, with vertical conduits F,
F, &c., and the removable fiues I I, substanname to this specification in the presence of tially as described. h two subscribing Witnesses.
2. The combination of t e removable cover H, having openings M, with detachable flues 7. CHARLES PERNOT' 5 1 1 and. conduits F F, all substantially as Witnesses:
specified. SAVOUD,
In testimony whereof I have signed my MAXIME BAUDRE.
Publications (1)
Publication Number | Publication Date |
---|---|
US240037A true US240037A (en) | 1881-04-12 |
Family
ID=2309380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US240037D Expired - Lifetime US240037A (en) | Peters |
Country Status (1)
Country | Link |
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US (1) | US240037A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2919125A (en) * | 1956-01-17 | 1959-12-29 | Kocks Friedrich | Apparatus for conveying ingots and the like |
-
0
- US US240037D patent/US240037A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2919125A (en) * | 1956-01-17 | 1959-12-29 | Kocks Friedrich | Apparatus for conveying ingots and the like |
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