US8768A - Improved arrangement of steam-boilers - Google Patents
Improved arrangement of steam-boilers Download PDFInfo
- Publication number
- US8768A US8768A US8768DA US8768A US 8768 A US8768 A US 8768A US 8768D A US8768D A US 8768DA US 8768 A US8768 A US 8768A
- Authority
- US
- United States
- Prior art keywords
- boiler
- boilers
- steam
- improved arrangement
- cylindrical
- 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
- 206010022000 Influenza Diseases 0.000 description 2
- 208000006379 Syphilis Diseases 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B9/00—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body
- F22B9/10—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed substantially horizontally, e.g. at the side of the combustion chamber
- F22B9/12—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed substantially horizontally, e.g. at the side of the combustion chamber the fire tubes being in substantially horizontal arrangement
Definitions
- a cylindrical boiler, E is suspended from the inner rim of the large or outside boiler, G, as represented in the front and side elevations shown in the annexed drawings.
- the forward end of the cylindrical boiler E rests upon the side of the forward water-chamber, I, of the large boiler G.'
- the back end and middle of the cylinder or boiler E are connected with the rim of the large boiler G at the openings C by plates or rings D and bolts R.
- the inner cylindrical boiler, E contains iiues F, extending from the back end of the boiler E to the forward end of the large or outside boiler, G.
- the fire-place is in the interior of the large boiler G, between the water chambers or spaces I.
- the iiame or heat from the iire passes along between the inner rim of the large boiler G and the outside surface of the boiler E to the back end of the latter, thence along the passage P between the back end of the boiler E andthe watenohamber at the back end of the large boiler G, and thence returns through the lues Fto the chimney at the forward end of the large boiler G.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Description
UNITED STATES PATENT OEEICE.
WILLIAM BARNHILL, OF PITTSBURG, PENNSYLVANIA'.
IMPROVD ARRANGEMENT OF STEAM-BOILERS.
Specification forming part of Letters Patent No. 8,768, dated March 2, 185.2.
To LZZ wiz/0m it may concern:
Be it known that I, WILLIAM BARNHILL, of the city of Pittsburg, in the county of Allegheny and Commonwealth of Pennsylvania, have made and invented a new and Improved Mode of Constructing Steam-Boilers; and I do hereby declare that the following is a full and exact description thereof, reference being had to the annexed drawings and letters marked thereon, forming part of this specification.
A cylindrical boiler, E, is suspended from the inner rim of the large or outside boiler, G, as represented in the front and side elevations shown in the annexed drawings. The forward end of the cylindrical boiler E rests upon the side of the forward water-chamber, I, of the large boiler G.' The back end and middle of the cylinder or boiler E are connected with the rim of the large boiler G at the openings C by plates or rings D and bolts R. The inner cylindrical boiler, E, contains iiues F, extending from the back end of the boiler E to the forward end of the large or outside boiler, G. Through the back end of the boiler G is an opening, S, with a door, T, opposite to the end of the inner boiler, E, to afford access to the fines F to clear or replace them when they become foul or worn out. The lire-place is in the interior of the large boiler G, between the water chambers or spaces I. The iiame or heat from the iire passes along between the inner rim of the large boiler G and the outside surface of the boiler E to the back end of the latter, thence along the passage P between the back end of the boiler E andthe watenohamber at the back end of the large boiler G, and thence returns through the lues Fto the chimney at the forward end of the large boiler G.
I am aware that it is not new to locate a cylindrical water-vessel in the iue of a boiler, and also that such vessel sometimes contained lines; but these flues were in this instance direct lines, and the lire-box was placed outside of the boiler proper.
What I claim, therefore, as my invention, and desire to secure by Letters Patent, is
The arrangement of the cylindrical boiler having return-nues therein within the flue vof the main boiler in such manner that the front end of said cylindrical vessel extends over the lire-grates, and so that nearly its whole outer surface is exposed to the action of the flames, gases, dac., which after their passage through the annular flue proceed to the chimney through the small iues in said cylindrical vessel.
IVM. BARNHILL.
Vitnesses:
WVM. WILLsoN, B. B. CAMPBELL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US8768A true US8768A (en) | 1852-03-02 |
Family
ID=2069091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US8768D Expired - Lifetime US8768A (en) | Improved arrangement of steam-boilers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US8768A (en) |
-
0
- US US8768D patent/US8768A/en not_active Expired - Lifetime
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