GB191201689A - Improvements in Fire Bars for Steam Boilers and like Furnaces. - Google Patents
Improvements in Fire Bars for Steam Boilers and like Furnaces.Info
- Publication number
- GB191201689A GB191201689A GB191201689DA GB191201689A GB 191201689 A GB191201689 A GB 191201689A GB 191201689D A GB191201689D A GB 191201689DA GB 191201689 A GB191201689 A GB 191201689A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tuyeres
- bar
- bars
- air
- fire
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H3/00—Grates with hollow bars
- F23H3/02—Grates with hollow bars internally cooled
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
1689. Holehouse, W. H. Jan. 22. Fire-bars and grates.-Fire-bars of the hollow type described in Specification 28,643/10 have projections on their side faces which form vertical tuyeres wider in both directions at their bases than at their tops in order to prevent accumulation of ashes in them, the boss having also spigot-and-recess joints to prevent leakage of air. Fig. 1 shows three forms of tuyeres D, formed by projections C on bars having air - supply troughs A, Fig. 4, which is a plan of the lefthand end, showing the spigots E and recesses F. Fig. 2 shows similar tuyeres on a bar with air passages A, Fig. 11, being a section through the centre of the bar. Only one modification of the tuyeres shown is intended to be used on any one bar. The upper portion of the bar shown in Fig. 2 may be separate from the lower portion in which are the passages A.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191201689T | 1912-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191201689A true GB191201689A (en) | 1912-12-05 |
Family
ID=32569378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191201689D Expired GB191201689A (en) | 1912-01-22 | 1912-01-22 | Improvements in Fire Bars for Steam Boilers and like Furnaces. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191201689A (en) |
-
1912
- 1912-01-22 GB GB191201689D patent/GB191201689A/en not_active Expired
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