GB651490A - Improvements in and relating to burners for use with pulverised fuel - Google Patents
Improvements in and relating to burners for use with pulverised fuelInfo
- Publication number
- GB651490A GB651490A GB14486/48A GB1448648A GB651490A GB 651490 A GB651490 A GB 651490A GB 14486/48 A GB14486/48 A GB 14486/48A GB 1448648 A GB1448648 A GB 1448648A GB 651490 A GB651490 A GB 651490A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- deflector
- wall
- burner tube
- air
- 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
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L2700/00—Installations for increasing draught in chimneys; Specific draught control devices for locomotives
- F23L2700/002—Specific draught control devices for locomotives
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
651,490. Pulverulent fuel burners. BOERS, M. J. VAN TONGEREN-. May 28,1948, No. 14486. Convention date, June 17, 1947. [Class 75(i)] In a pulverulent fuel burner in which compressed air is fed axially to a horizontal burner tube 4 and is divided into two streams by a deflector plate 7 positioned in the air inlet 6 beneath the fuel inlet 5, the deflector plate 7 is arranged substantially horizontal and its upper surface forms with the wall of the air supply pipe and with the wall of the oblique opening of the fuel supply pipe a convergent-divergent passageway 8. The upper air stream through the convergent-divergent passageway 8 mixes with the fuel, and the lower air stream flowing through a throat 9 formed by the lower surface of the deflector at its forward end and the wall of the burner tube 4 assists by its higher speed on carrying the fuel mixture a substantial distance into the furnace. The deflector may extend forward to the mouth of the burner tube. The throats 8, 9 may be of equal width.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL815676X | 1947-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB651490A true GB651490A (en) | 1951-04-04 |
Family
ID=586571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14486/48A Expired GB651490A (en) | 1947-06-17 | 1948-05-28 | Improvements in and relating to burners for use with pulverised fuel |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE815676C (en) |
| GB (1) | GB651490A (en) |
-
1948
- 1948-05-28 GB GB14486/48A patent/GB651490A/en not_active Expired
- 1948-11-02 DE DEP20407D patent/DE815676C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE815676C (en) | 1951-10-04 |
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