GB350051A - Improvements in burners for pulverised fuel - Google Patents
Improvements in burners for pulverised fuelInfo
- Publication number
- GB350051A GB350051A GB817030A GB817030A GB350051A GB 350051 A GB350051 A GB 350051A GB 817030 A GB817030 A GB 817030A GB 817030 A GB817030 A GB 817030A GB 350051 A GB350051 A GB 350051A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- mixture
- burner
- gas
- ignition
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
350,051. Pulverulent fuel burners. WADE, H., 111, Hatton Garden, London.- (B³ttner-Werke Akt.-Ges. ; Parkstrasse, Uerdingen-on-Rhine, Germany.) March 13, 1930, No. 8170. [Class 75 (i).] A mixture of coal dust and air, oil or gas is discharged into the burner from an annular chamber 5 through a slot or slots 6 in the form of a transverse curtain which is carried forward by a whirling stream of air or air and gas, introduced behind the curtain through openings 10 in an annular supply pipe 9, ignition being effected by a spray or gas burner 3. The whirling and combustion of the fuel is assisted by additional air entering through tangential slots 12 in the burner lining 1 so as to envelop the burning mixture and, to prevent the flame from spreading, a further air current is discharged either radially inwards or slightly inclined forwardly through a slot 14 between the front of the lining 1 and a front piece 1a. The ignition and combustion of the mixture may be promoted by heating the secondary air to over 500‹ C. and preferably to 700‹ C. The primary mixture of coal dust and air may also be preheated nearly to the ignition temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB817030A GB350051A (en) | 1930-03-13 | 1930-03-13 | Improvements in burners for pulverised fuel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB817030A GB350051A (en) | 1930-03-13 | 1930-03-13 | Improvements in burners for pulverised fuel |
Publications (1)
Publication Number | Publication Date |
---|---|
GB350051A true GB350051A (en) | 1931-06-11 |
Family
ID=9847137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB817030A Expired GB350051A (en) | 1930-03-13 | 1930-03-13 | Improvements in burners for pulverised fuel |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB350051A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2560078A (en) * | 1950-12-21 | 1951-07-10 | Lummus Co | Combustion apparatus and method |
US2711214A (en) * | 1952-12-24 | 1955-06-21 | Lummus Co | Burner for heavy fuels |
US2800092A (en) * | 1951-06-13 | 1957-07-23 | Pollopas Patents Ltd | Burning of pulverized fuel |
US2933296A (en) * | 1955-12-27 | 1960-04-19 | Carleton D Spangler | Apparatus for producing an insulated stream of hot fluid |
US2982235A (en) * | 1954-11-09 | 1961-05-02 | Babcock & Wilcox Co | Cyclone furnace burner |
DE1108840B (en) * | 1955-07-19 | 1961-06-15 | Iaofuiaofenbau Union G M B H | Burner to create a divergent flame |
US3195609A (en) * | 1960-11-28 | 1965-07-20 | Midland Ross Corp | Self stabilizing radiant tube burner |
-
1930
- 1930-03-13 GB GB817030A patent/GB350051A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2560078A (en) * | 1950-12-21 | 1951-07-10 | Lummus Co | Combustion apparatus and method |
US2800092A (en) * | 1951-06-13 | 1957-07-23 | Pollopas Patents Ltd | Burning of pulverized fuel |
US2711214A (en) * | 1952-12-24 | 1955-06-21 | Lummus Co | Burner for heavy fuels |
US2982235A (en) * | 1954-11-09 | 1961-05-02 | Babcock & Wilcox Co | Cyclone furnace burner |
DE1108840B (en) * | 1955-07-19 | 1961-06-15 | Iaofuiaofenbau Union G M B H | Burner to create a divergent flame |
US2933296A (en) * | 1955-12-27 | 1960-04-19 | Carleton D Spangler | Apparatus for producing an insulated stream of hot fluid |
US3195609A (en) * | 1960-11-28 | 1965-07-20 | Midland Ross Corp | Self stabilizing radiant tube burner |
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