US119056A - Improvement in furnaces for steam-boilers - Google Patents
Improvement in furnaces for steam-boilers Download PDFInfo
- Publication number
- US119056A US119056A US119056DA US119056A US 119056 A US119056 A US 119056A US 119056D A US119056D A US 119056DA US 119056 A US119056 A US 119056A
- Authority
- US
- United States
- Prior art keywords
- boilers
- steam
- furnaces
- improvement
- boiler
- 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
- 239000011449 brick Substances 0.000 description 4
- 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
- 229910052742 iron Inorganic materials 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/10—Under-feed arrangements
- F23K3/12—Under-feed arrangements feeding by piston
Definitions
- A represents the boiler, which may be constructed in the ordinary manner.
- B is the iiue, and C the bottom Wall thereof.
- D represents the oXidator or lower line, and E F the ports for supplying air to the line.
- the air-passages being supplied with doors the amount of oxygen supplied to the flues can be controlled at pleasure.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
UNITED STATES PATENT OFFICE,
CHARLES D. SMITH, OF CHICAGO, ILLINOIS.
IMPRQVENIENT IN FURNACES FOR STEAM-BOILERS.
Specification forming part of Letters Patent No. 119,056, dated September 19, 1871.
To all whom it, may concern:
Be it known that I, CHARLES D. SMITH, of Chicago, in the county of Cook and State of Illinois, have invented a new and Improved Furnace for Steam-Boilers; and I do hereby declare the following to be a full, clear, and exact description thereof, which will enable others skilled in the art to which my invention appertains to curing a considerable reduction in the expensel of heating the boilers; and to that end it consistsv in a furnace of stone or brick having a circular flue of brick or iron beneath the boiler constructed in the form of an inclined plane, itsback or upper end being placed very near the boiler, causing the entirek heat from the fire to radiate upon the boiler; lit also consists in an oxidator placed beneath the flue, the current of air from which passes through the bottom of -the iiue by means of a port formed therein, and also through the rear end of the furnace to the front of the boiler; it also consists in aport formed in the side of the boiler and passing into the flue.
In the accompanying drawing, A represents the boiler, which may be constructed in the ordinary manner. B is the iiue, and C the bottom Wall thereof. D represents the oXidator or lower line, and E F the ports for supplying air to the line. The air-passages being supplied with doors the amount of oxygen supplied to the flues can be controlled at pleasure.
By the use of my invention coal-slack, costing Witnesses:
G. H. FROST, J. Q. AnAIvIs.
oHAs. D. SMITH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US119056A true US119056A (en) | 1871-09-19 |
Family
ID=2188509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US119056D Expired - Lifetime US119056A (en) | Improvement in furnaces for steam-boilers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US119056A (en) |
-
0
- US US119056D patent/US119056A/en not_active Expired - Lifetime
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