US71271A - Improvement in furnaces for roasting ores and for other purposes - Google Patents
Improvement in furnaces for roasting ores and for other purposes Download PDFInfo
- Publication number
- US71271A US71271A US71271DA US71271A US 71271 A US71271 A US 71271A US 71271D A US71271D A US 71271DA US 71271 A US71271 A US 71271A
- Authority
- US
- United States
- Prior art keywords
- purposes
- furnaces
- improvement
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 238000010276 construction Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 229920002456 HOTAIR Polymers 0.000 description 2
- 235000002912 Salvia officinalis Nutrition 0.000 description 2
- 231100000078 corrosive Toxicity 0.000 description 2
- 231100001010 corrosive Toxicity 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
- 235000002020 sage Nutrition 0.000 description 2
- 239000001296 salvia officinalis l. Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002351 wastewater 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
- 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
Definitions
- the nature of our invention relates to a new and improved method of constructing furnaces for melting ores, &c., making gas, bake-ovens, and for other purposes, with plates or slabs of iron, or other suitable metal, securely fastened together, so as to be air-tight, the outer side of which forms one side of a compartment, made of iron or other suitable material, of a sufficient width, kept constantly filled with water, which can be supplied from cisterns.
- Figure 1 represents a sectional View of furnace A, of the known forms, constructed of iron or other metal plates or sides B, which also form the inner side of an air-tight compartment filled with water, 0, and whereof D forms the outer, plate or side at a sufficient width from the sides B.
- E is the lower part of the interior or inside of the furnace A, where the fire or other substance is burn ed or melted.
- a lining of firebrick, &c., F may or may'not be placed against the inner sides of the metal plates or sides B; and there may or maynot be bars or studs G supporting, at proper distances, the furnace A to the water-compartment O, theinterior sides of which may be galvanized or coated with any non-corrosive material.
- H are tubes of sufficient capacity, which 'furnish, from cisterns I, the compartment 0 with a regular supply of water, to keep it always filled, by any ordinary appliances, such as afioating ball and valve, 850., or the upper portion of it being made higher than the remainder, so as to enable it to become constantly full of water, by a flow of water into it equivalent to the waste from steam, 85c.
- L is the door or opening of the furnace A.
- M are the pipes from the inside of the furnace A for the pas sage of hot air, smoke, or gas, 850., and to admit a draft of air from a fan, or otherwise, if desired.
- furnaces for melting ores, &c. making gas, bake-ovens, and for other purposes, of the known forms, by the employment, application, and combination of EDWARD BRADY. JOHN SLOAN.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Manufacture And Refinement Of Metals (AREA)
Description
UNITED STATES PATENT OEEIoE.
EDWARD BRADY AND JOHN SLOAN, OF PHILADELPHIA, PENNSYLVANIA,
ASSIGNORS TO EDWARD BRADY, OF THE SAME PLACE.
IMPROVEMENT lN FURNACES FOR ROASTING ORES AND FOR OTHER PURPOSES.
Specification forming part of Letters Patent No. 71,271, dated November 26, 1867.
To all to whom it may concern:
Be it known that we, EDWARD BRADY and JOHN SLOAN, of the city of Philadelphia, in'
the State of Pennsylvania, have invented a new and improved furnace for melting ores, &c., making gas, bake-ovens, and for other purposes; and we do hereby declare the following to be a full and exact description thereof, reference being had to the accompanying drawings, and to the letters marked thereon, the same making part of this specification.
The nature of our invention relates to a new and improved method of constructing furnaces for melting ores, &c., making gas, bake-ovens, and for other purposes, with plates or slabs of iron, or other suitable metal, securely fastened together, so as to be air-tight, the outer side of which forms one side of a compartment, made of iron or other suitable material, of a sufficient width, kept constantly filled with water, which can be supplied from cisterns.
By this mode of construction, among the objects accomplished will be that the fire or heat or burning matter in the inside of the furnace will not destroy the metal sides thereof, which material will be, to a greatextent, preserved from the effects of the heat, &c., by the water constantly surrounding the outer sides of the same; and, also, almost all the heat, 860., from the burning substance in the inside of the furnace will be retained therein;
and, likewise, a saving of fuel will be effected,
as there will be only a small portion of the heat, &c., consumed by the metal plates or sides of the furnace when the same are kept in a continual contact, on the outer side thereof, with the water.
To enable others skilled in the art to which our invention appertains to fully understand and to make and use the same, we will proceed to describe its construction and operation.
In the accompanying drawing, Figure 1 represents a sectional View of furnace A, of the known forms, constructed of iron or other metal plates or sides B, which also form the inner side of an air-tight compartment filled with water, 0, and whereof D forms the outer, plate or side at a sufficient width from the sides B. E is the lower part of the interior or inside of the furnace A, where the fire or other substance is burn ed or melted. A lining of firebrick, &c., F, may or may'not be placed against the inner sides of the metal plates or sides B; and there may or maynot be bars or studs G supporting, at proper distances, the furnace A to the water-compartment O, theinterior sides of which may be galvanized or coated with any non-corrosive material. H are tubes of sufficient capacity, which 'furnish, from cisterns I, the compartment 0 with a regular supply of water, to keep it always filled, by any ordinary appliances, such as afioating ball and valve, 850., or the upper portion of it being made higher than the remainder, so as to enable it to become constantly full of water, by a flow of water into it equivalent to the waste from steam, 85c. Kis an escape-aperture for waste-water, or for steam generated in the water-compartment C. L is the door or opening of the furnace A. M are the pipes from the inside of the furnace A for the pas sage of hot air, smoke, or gas, 850., and to admit a draft of air from a fan, or otherwise, if desired.
What we claim as our invention, and desire to secure by Letters Patent, is-
The construction of furnaces for melting ores, &c., making gas, bake-ovens, and for other purposes, of the known forms, by the employment, application, and combination of EDWARD BRADY. JOHN SLOAN.
Witnesses H. B. FREEMAN, THOMAS R. ELoocK.
Publications (1)
Publication Number | Publication Date |
---|---|
US71271A true US71271A (en) | 1867-11-26 |
Family
ID=2140787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US71271D Expired - Lifetime US71271A (en) | Improvement in furnaces for roasting ores and for other purposes |
Country Status (1)
Country | Link |
---|---|
US (1) | US71271A (en) |
-
0
- US US71271D patent/US71271A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US71271A (en) | Improvement in furnaces for roasting ores and for other purposes | |
US628790A (en) | Cooling device for furnace-walls. | |
US34783A (en) | Improvement in hot-air registers | |
US494992A (en) | Henry stacet | |
US70679A (en) | Biddle arthuks | |
US79866A (en) | harvey | |
US89141A (en) | Stove | |
US62416A (en) | jones happbbsett | |
US76590A (en) | Brady | |
US28431A (en) | Charles wooster | |
US49041A (en) | Improvement in furnace-doors | |
US132139A (en) | Improvement in furnaces for heating metal | |
US96206A (en) | Improvement in rotary puddling-furnaces | |
US83551A (en) | Improvement in furnaces for the manufacture of iron | |
US82948A (en) | peters | |
US624009A (en) | Soft-coal furnace | |
US209471A (en) | Improvement in heating apparatus | |
US69542A (en) | Delphia | |
US88084A (en) | Improved furnace for heating and annealing steel ingots | |
US62053A (en) | Warren p | |
US50929A (en) | Improvement in puddling-furnaces | |
US1198226A (en) | Boiler-furnace construction. | |
US194380A (en) | Improvement in furnace-doors | |
US1261370A (en) | Steam and hot-water boiler furnace. | |
US141912A (en) | Improvement in furnaces for smelting ores |