US125777A - Improvement in steam-boiler furnace door-ways - Google Patents
Improvement in steam-boiler furnace door-ways Download PDFInfo
- Publication number
- US125777A US125777A US125777DA US125777A US 125777 A US125777 A US 125777A US 125777D A US125777D A US 125777DA US 125777 A US125777 A US 125777A
- Authority
- US
- United States
- Prior art keywords
- steam
- boiler
- improvement
- ways
- furnace door
- 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 3
- 244000303040 Glycyrrhiza glabra Species 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M7/00—Doors
- F23M7/04—Cooling doors or door frames
Definitions
- This invention has special reference to the door-way of steam-boiler furnaces 5 and consists of a hollow arch partially surrounding the door-way, which separates the door-way from the front uptake of the boiler, as will be hereinafter more fully set forth and described.
- Figure is a vertical section of Fig. 2, taken ou the line a: a'.
- Fig. 2 is a vertical section of Fig. 1, taken on the line y y.
- Fig. 3 is a horizontal section of the hollow arch, taken on the line z z, Fig. 1.
- A represents the boiler.
- B is the front plate 5 C, the brick or mason work.
- D is the uptake, which receives the smoke from the return' tlues of the boiler, and conducts it upward on its way to the chimney.
- E is the furnace-grate Abeneath the boiler.
- F is the hollow arch forming the-top.andsidesroftlfinace door-way.
- G which plate also supports .the front ends of the grate-bars, as seen in Fig. 2. ⁇
- the arch is divided by a partition-plate, H, (one or more.)
- I is a tube,
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Solid-Fuel Combustion (AREA)
Description
WILLIAM s, woon; improvement in Steam Bo'iler Furnace Doorways.
N0.125,777 PatentedApril16,18v72. ,Jpg/.1.. n A e @f Jigpz.
WILLIAM S. WOOD, OF NEWTOWN, NEW YORK.
IMPROVEMENTlN STEAM-BOILER FURNACE DOOR-WAYS.
Specification forming part of Letters Patent No. 125,777, dated April 16, 1872.
Specification describing a new and Improved Fire-Proof Arch for Steam-Boiler Furnaces, invented by WVILLIAM S. WOOD, of Newtown, in the county of Queens and State of New York.
This invention has special reference to the door-way of steam-boiler furnaces 5 and consists of a hollow arch partially surrounding the door-way, which separates the door-way from the front uptake of the boiler, as will be hereinafter more fully set forth and described.
In the accompanying drawing, Figure is a vertical section of Fig. 2, taken ou the line a: a'. Fig. 2 is a vertical section of Fig. 1, taken on the line y y. Fig. 3 is a horizontal section of the hollow arch, taken on the line z z, Fig. 1.
Similar letters of reference indicate corresponding parts.
A represents the boiler. B is the front plate 5 C, the brick or mason work. D is the uptake, which receives the smoke from the return' tlues of the boiler, and conducts it upward on its way to the chimney. E is the furnace-grate Abeneath the boiler. F is the hollow arch forming the-top.andsidesroftlfinace door-way. G, which plate also supports .the front ends of the grate-bars, as seen in Fig. 2.` The arch is divided by a partition-plate, H, (one or more.) I is a tube,
through which a current of water or air is forced into oneof the compartments of the arch. J is a tubethrough which the water is conducted from theA arch. The course of the water or air is indicated by the arrows in Fig. 3. As steam-boilers were formerly set/the end of the boiler was supported by the front plate, or was flush therewith; and the uptake from the boiler-fines was made of sheet-iron, and attached to the outside of the front plate or end of the boiler. The present mode of setting a steam-boiler is to support it on stands, and drop it back from the arch-plate, as seen in Fig. 2, thus leaving the uptake inside the front plate, thereby greatly improving the appearance of the whole arrangement without contracting the smoke-channels or interfering with the draught of the furnace. The fuel door-Way must, of course, be separatedfrom the uptake, and it has hitherto been arched with brick; but, as the heat from the furnace is intense at this point, such arches are soon destroyed, making almost constant repairs 'or renewals necessary.
I am aware of the patentgranted to T. S. Glogston, June 18, 1867, and wish to disclaim all that is shown and described by him. I esteem my invention to be a valuable improvement upon his, and one which makes the arch much more serviceable and durable.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- In combination with the steam-boiler furnace, the hollow arch F, substantially as and for the purposes described.
4W. S. WOOD.
Witnesses GEO. W. MABEE, T. B. MosnnR.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US125777A true US125777A (en) | 1872-04-16 |
Family
ID=2195205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US125777D Expired - Lifetime US125777A (en) | Improvement in steam-boiler furnace door-ways |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US125777A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2725855A (en) * | 1950-10-13 | 1955-12-06 | Blaw Knox Co | Doorframe for open-hearth furnaces or the like |
| US20040243014A1 (en) * | 2003-05-28 | 2004-12-02 | Kent Lee | Cardiac waveform template creation, maintenance and use |
-
0
- US US125777D patent/US125777A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2725855A (en) * | 1950-10-13 | 1955-12-06 | Blaw Knox Co | Doorframe for open-hearth furnaces or the like |
| US20040243014A1 (en) * | 2003-05-28 | 2004-12-02 | Kent Lee | Cardiac waveform template creation, maintenance and use |
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