GB731554A - Improvements in or relating to vortex furnaces - Google Patents
Improvements in or relating to vortex furnacesInfo
- Publication number
- GB731554A GB731554A GB433953A GB433953A GB731554A GB 731554 A GB731554 A GB 731554A GB 433953 A GB433953 A GB 433953A GB 433953 A GB433953 A GB 433953A GB 731554 A GB731554 A GB 731554A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- gas outlet
- tubes
- feb
- nozzle
- 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
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
- F23C3/006—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion
- F23C3/008—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion for pulverulent fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Abstract
731,554. Cyclone furnaces. BABCOCK & WILCOX, Ltd. Feb. 16, 1953 [Feb. 15, 1952], No. 4339/53. Class 51 (1). A vortex furnace chamber is provided with a slag screen 19 disposed in the path of gases flowing to the gas outlet 21 from the chamber and comprising longitudinally-extending tubes grouped around the axis of the chamber. The tubes are arranged about a central gas outlet passage 20 co-axial with the furnace chamber and communicating at its end with the gas outlet. Pulverulent fuel is admitted tangentially through nozzle 30 and secondary air tangentially through nozzles 31 and 32. Further air is admitted through nozzle 33. In a modification, Fig. 3, the chamber is of substantially square cross-section, and the roof 50 is formed with a central square gas outlet 51 leading to a radiation chamber 52; the slag screen is formed by widely-spaced tubes 61; the chamber is corner-fired by burners 41 with which are associated secondary-air nozzles 42, 43, the arrangement being the same as that described in Specification 710,848.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE731554X | 1952-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB731554A true GB731554A (en) | 1955-06-08 |
Family
ID=6638260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB433953A Expired GB731554A (en) | 1952-02-15 | 1953-02-16 | Improvements in or relating to vortex furnaces |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB731554A (en) |
-
1953
- 1953-02-16 GB GB433953A patent/GB731554A/en not_active Expired
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