US468306A - Carl saiiler - Google Patents
Carl saiiler Download PDFInfo
- Publication number
- US468306A US468306A US468306DA US468306A US 468306 A US468306 A US 468306A US 468306D A US468306D A US 468306DA US 468306 A US468306 A US 468306A
- Authority
- US
- United States
- Prior art keywords
- shaft
- jackets
- hearth
- carl
- furnace
- 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 10
- 238000001816 cooling Methods 0.000 description 8
- 238000003723 Smelting Methods 0.000 description 4
- 241001331845 Equus asinus x caballus Species 0.000 description 2
- 241000282619 Hylobates lar Species 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001105 regulatory Effects 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
- F27B13/00—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge
- F27B13/02—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge of multiple-chamber type with permanent partitions; Combinations of furnaces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S266/00—Metallurgical apparatus
- Y10S266/90—Metal melting furnaces, e.g. cupola type
Definitions
- CARL SAIILER OF QOLOGNE-ON-THE-RIIINE, GERMANY, ASSIGNOR TO F. A. IIERBERTZ, OF SAME PLACE.
- This invention relates to certain improvements in cupola-furnaces; and it consists in certain novel features of construct-ion and in combinations of parts more fully described hereinafter, and particularly pointed out in [5 the claims.
- Figure 1 is a central vertical section of the improved furnace.
- Fig. 2 is a detail sectional view taken in plane of line Z Z
- Fig. 3 is a detail sectional view taken in plane of line Y Y
- Fig. i is a cross-sectional view taken on line 4. 4, Fig. 1.
- This smelting-furnace which is operated by the suction of. a steam-jet or a ventilator, is
- the furnace consists of the shaft S and the water-cooling jackets IV and V',the portable and adjustable hearth II, and the exhaust A with the steam-jet I.
- the shaft S is provided at its top with hopper g and bell 71., surrounded by a water-jacket or other suitable casing a.
- the shaft S is carried freely by means of the columns T and the supporting-ring C, or the c 5 ring 0 is supported upon double T-standards.
- the water-cooling jackets W and IV are carried by bands Z and Z, which are supported by bolts 1) and b, secured to the ring 0.
- the water- 0 cooling jackets ⁇ V and W may be raised and lowered.
- two ringshaped adjustable air-ducts L and L are formed, one betweenthe hearth II and the lower cooling-jacket XV and the other between .5 the two jackets IV and W.
- the lower water-jacket I In order to admit air to the center of the shaft as well as to its periphery, the lower water-jacket I is contracted so as to form with the hearth II an air-duct L, of annular shape and correspondingly smaller diameter than L.v From this arrangement it is clear that the air entering at L must be directed more toward the center of the shaft than that entering at L.
- the re movable pipe-section R is surrounded by the casing on, having normally-closed ends, as shown, to form a tight joint and hold the parts in position, as the section R is removable.
- the j et-pipe r is made in one piece, and is removable and interchangeable.
- the jet r is regulated by means of nuts m and m.
- the furnace In order to make the furnace serviceable for distant and mountainous regions, it is made to be taken apart in pieces of not over two hundred pounds weight, so as to be transported on the backs of mules.
- the sheet metal of the casing is not riveted together, but is put together with screws, and further the water-cooling jackets IV and So IV are each made of eight sections or waterboxes, and the exhaust A is made of a series of sleeves which fit each other, while the standards T are made of two U shaped beams screwed together and provided with base and 8 5 cap pieces.
- I claim- 1 In a cupola-furnace, the combination of the shaft, supports therefor, a hearth, the separate ring-shaped water-jackets between the 0 hearth and the lower end of the shaft, the lower jacket having a smaller internal diameter than the upper jacket, and supports for said jackets, so that they are held separated to form the annular air-inlets between them- 9 5 selves and between the lower ring and the hearth, as set forth.
- each jacket composed of a number of radial sections removably secured together, said jackets being separated to form the annular airinlets, the depending supporting-rods from the shaft having threaded portions, and arms rigid with said jackets and supported by nuts on said rods, whereby the jackets can be vertically adjusted, as set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Description
(No Model.)
- G SAHLER OUPOLA FURNACE.
a a1 a m W w u w a UNITED STATES PATENT OFFICE.
CARL SAIILER, OF QOLOGNE-ON-THE-RIIINE, GERMANY, ASSIGNOR TO F. A. IIERBERTZ, OF SAME PLACE.
CUPOLA-FURNACE.
SPECIFICATION forming part of Letters Patent No. 468,306, dated February 2, 1892.
Application filed July 23, 1891. Serial 110,400,508- (No model.) Patented in Germany August 11, 1890, No. 56,205.
To all whom it may concern:
Be it known that I, CARL SAHLER, a subject of the King of Prussia, residing at Cologneon-the-Rhine, in the German Empire, have invented certain new and useful Improvements in Cupola-Furnaces, (for which I have received Letters Patent in Germany, No. 56,205, dated August 11, 1890,) of which the following is a specification.
IO This invention relates to certain improvements in cupola-furnaces; and it consists in certain novel features of construct-ion and in combinations of parts more fully described hereinafter, and particularly pointed out in [5 the claims.
Referring to the drawings, Figure 1 is a central vertical section of the improved furnace. Fig. 2 is a detail sectional view taken in plane of line Z Z, Fig. 3. Fig. 3 is a detail sectional view taken in plane of line Y Y, Fig. 2. Fig. i is a cross-sectional view taken on line 4. 4, Fig. 1.
This smelting-furnace, which is operated by the suction of. a steam-jet or a ventilator, is
2 5 used for smelting ores and resinelting the resultant metallic products.
The furnace consists of the shaft S and the water-cooling jackets IV and V',the portable and adjustable hearth II, and the exhaust A with the steam-jet I. The shaft S is provided at its top with hopper g and bell 71., surrounded by a water-jacket or other suitable casing a. The shaft S is carried freely by means of the columns T and the supporting-ring C, or the c 5 ring 0 is supported upon double T-standards.
The water-cooling jackets W and IV are carried by bands Z and Z, which are supported by bolts 1) and b, secured to the ring 0. By means of the nuts 12 and b the water- 0 cooling jackets \V and W may be raised and lowered. By this arrangement two ringshaped adjustable air-ducts L and L are formed, one betweenthe hearth II and the lower cooling-jacket XV and the other between .5 the two jackets IV and W. As soon as the jet I is in operation 111 the exhaust A air enters the ducts L and L to assist the combustion.
In order to admit air to the center of the shaft as well as to its periphery, the lower water-jacket I is contracted so as to form with the hearth II an air-duct L, of annular shape and correspondingly smaller diameter than L.v From this arrangement it is clear that the air entering at L must be directed more toward the center of the shaft than that entering at L.
In smelting more or less pulverized ores the part R of the air-injector is apt to become clogged, and therefore it must be readily interchangeable during the working. The re movable pipe-section R is surrounded by the casing on, having normally-closed ends, as shown, to form a tight joint and hold the parts in position, as the section R is removable.
In order to prevent overheating of the steampipe 0' in the exhaust, the steam is admitted at both ends 6 and 6, Figs. 2 and 3, and thus the whole pipe is continually filled with steam. The j et-pipe r is made in one piece, and is removable and interchangeable. The jet r is regulated by means of nuts m and m.
In order to make the furnace serviceable for distant and mountainous regions, it is made to be taken apart in pieces of not over two hundred pounds weight, so as to be transported on the backs of mules. For this purpose the sheet metal of the casing is not riveted together, but is put together with screws, and further the water-cooling jackets IV and So IV are each made of eight sections or waterboxes, and the exhaust A is made of a series of sleeves which fit each other, while the standards T are made of two U shaped beams screwed together and provided with base and 8 5 cap pieces.
I claim- 1. In a cupola-furnace, the combination of the shaft, supports therefor, a hearth, the separate ring-shaped water-jackets between the 0 hearth and the lower end of the shaft, the lower jacket having a smaller internal diameter than the upper jacket, and supports for said jackets, so that they are held separated to form the annular air-inlets between them- 9 5 selves and between the lower ring and the hearth, as set forth.
2. In a cupolafurnace, the combination of the shaft, the hearth, and the ring-shaped water-jackets between the hearth and shaft and forming a part of the shaft, said jackets being separated, as shown, to form an annu lar air-supply space between themselves and between the lower jacket and the hearth, as shown, supports for the shaft, and separate supports for the said jackets holding them in vertical adjustment, so that they can be adj usted vertically to vary the size of the annular air-inlets, substantially as described.
3. In a cupola-furnace, the combination of the shaft, the hearth, the supporting-standards for the shaft, the ring-shaped waterjackets between the hearth and shaft, each jacket composed of a number of radial sections removably secured together, said jackets being separated to form the annular airinlets, the depending supporting-rods from the shaft having threaded portions, and arms rigid with said jackets and supported by nuts on said rods, whereby the jackets can be vertically adjusted, as set forth.
4. In a cupola-furnace, the combination of the vertical shaft having air-inlets at its bottom, the exhaust from its upper end, composed of a series of sleeves removably fitting one into the other, the removable jet-pipe transversely located in said exhaust with steamopenings into both ends, and the removable section R beneath said jet, as set forth.
In testimony whereof I have signed my name to this specification in the presence of two subscribing Witnesses.
CARL SAHLER.
WVitnesses:
T. P. XVALLENBORG, OTTO BRAEGER.
Publications (1)
Publication Number | Publication Date |
---|---|
US468306A true US468306A (en) | 1892-02-02 |
Family
ID=2537167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US468306D Expired - Lifetime US468306A (en) | Carl saiiler |
Country Status (1)
Country | Link |
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US (1) | US468306A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2979322A (en) * | 1957-04-03 | 1961-04-11 | Midland Ross Corp | Furnace pressure control |
US3954254A (en) * | 1975-04-16 | 1976-05-04 | Koppers Company, Inc. | Metallurgical furnace |
-
0
- US US468306D patent/US468306A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2979322A (en) * | 1957-04-03 | 1961-04-11 | Midland Ross Corp | Furnace pressure control |
US3954254A (en) * | 1975-04-16 | 1976-05-04 | Koppers Company, Inc. | Metallurgical furnace |
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