US99143A - Improvement in desulphurizing-ovens - Google Patents
Improvement in desulphurizing-ovens Download PDFInfo
- Publication number
- US99143A US99143A US99143DA US99143A US 99143 A US99143 A US 99143A US 99143D A US99143D A US 99143DA US 99143 A US99143 A US 99143A
- Authority
- US
- United States
- Prior art keywords
- desulphurizing
- ovens
- improvement
- oven
- ore
- 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
- 241000596285 Gitana Species 0.000 description 2
- 241000283986 Lepus Species 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000036633 rest 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
- 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
- Figure 1 is a perspective view of my improved oven.
- Figure 2 is a vertical transverse section of the same.
- v Figure 3 is a view ofthe air-tube F.
- A is the hase of the oven, which is constructed, preferably, of a circular forni, and is provided with the necessary furnace and chimney.
- B is the top of the oven, constructed of an arched shape, to deflect the flames and heat upon the ore, and provided with a hopper, D, for introducing the ore.
- the revolving table C rests upon the anti-friction rolls f f, which play in the grooves d e, the former situated in tthe base ofthe oven, and the latter in the under side ofthe table; and motion is imparted to it through the shaft at, the pinion b of which gearswith
- the surface of the table is composed of a stratum of r'e-cla-y,
- '.Ihe tube F through which the air is admitted to the interior of the oven, is situatedimmediately above the surface ⁇ of the table, and is provided withfa series of apertures, ,and a series of fingers or wipers, j, so that, as th'e table revolves beneath it, the air is thrown down through the apertures of 61e tube upon the ore, while the latter is kept in motion and coustantl y stirred by the action of the wipers.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
`the teeth in the under side of the table.
v 'waited gitana JOHN C. BREWSTER,
lor Nein-oran,
Letters Patent No. 99,h43, dated January 25, 1870.
IMPROVEMENT IN DESULPHURIZING-OVENS.
The` Schedule referred to in these Letters Patent and making part of the same lI, JOHN C. BREWSTER, of the city, county, and State `of" New York, have invented certain new and useful Improvements in Desulphurizing-Ovens, of which the following is a specification.
Nature and Objects of the Invention.
Description of the Accompanying Drawings.
Figure 1 is a perspective view of my improved oven. Figure 2 is a vertical transverse section of the same. vFigure 3 is a view ofthe air-tube F.
General Description.
A is the hase of the oven, which is constructed, preferably, of a circular forni, and is provided with the necessary furnace and chimney.
B is the top of the oven, constructed of an arched shape, to deflect the flames and heat upon the ore, and provided with a hopper, D, for introducing the ore.
The revolving table C rests upon the anti-friction rolls f f, which play in the grooves d e, the former situated in tthe base ofthe oven, and the latter in the under side ofthe table; and motion is imparted to it through the shaft at, the pinion b of which gearswith The surface of the table is composed of a stratum of r'e-cla-y,
which is laid within the flange or rim ou the' circumference.
'.Ihe tube F, through which the air is admitted to the interior of the oven, is situatedimmediately above the surface` of the table, and is provided withfa series of apertures, ,and a series of fingers or wipers, j, so that, as th'e table revolves beneath it, the air is thrown down through the apertures of 61e tube upon the ore, while the latter is kept in motion and coustantl y stirred by the action of the wipers.
The supply of ore from the hopper D, regulated by the valve `J in it, falls upon thevcentre ofthe revolving table, where it is spread by the joint action of the wipers and current-s of air, and gradually worked off the edge of the table., and falls into thechannel g. A series of sweeps, 7i h, attached to the underside of the table, then lact upon it, to discharge it from the orilice G.
Claims.
I claim, as'my inventionl. The combination, with a furnace provided with a 'revolving table, of the mechanism for operating the
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US99143A true US99143A (en) | 1870-01-25 |
Family
ID=2168602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US99143D Expired - Lifetime US99143A (en) | Improvement in desulphurizing-ovens |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US99143A (en) |
-
0
- US US99143D patent/US99143A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US99143A (en) | Improvement in desulphurizing-ovens | |
| US159384A (en) | Improvement in desulphurizing-ovens | |
| USRE6278E (en) | brew st er | |
| US117194A (en) | Improvement in stove-grates | |
| US18137A (en) | Machine fob buying grain | |
| US98282A (en) | Angelina madison | |
| US1188566A (en) | Apparatus for treating ores. | |
| US613117A (en) | Ore-roasting furnace | |
| US102036A (en) | l pfau | |
| US1128101A (en) | Coffee-roaster. | |
| USRE3796E (en) | Joseph vale | |
| US94308A (en) | Peters | |
| US112936A (en) | Improvement in base-burning stoves | |
| US86616A (en) | George a | |
| US1488665A (en) | Gas furnace for photo-engravers, etc. | |
| US101683A (en) | Improvement in hot-air furnaces | |
| US726911A (en) | Calcining or decomposing furnace. | |
| US100975A (en) | Improved forge | |
| US108762A (en) | Improvement in tinsmiths furnaces | |
| US50913A (en) | Improvement in grain-separators | |
| USRE3424E (en) | Frederick a | |
| US526341A (en) | Mechanical stoker | |
| US100530A (en) | Wiley b | |
| US76563A (en) | Michael veehoeten | |
| US708782A (en) | Melting-furnace. |