GB706321A - Improvements in and relating to pulverulent fuel combustion apparatus for steam generators - Google Patents
Improvements in and relating to pulverulent fuel combustion apparatus for steam generatorsInfo
- Publication number
- GB706321A GB706321A GB2120250A GB2120250A GB706321A GB 706321 A GB706321 A GB 706321A GB 2120250 A GB2120250 A GB 2120250A GB 2120250 A GB2120250 A GB 2120250A GB 706321 A GB706321 A GB 706321A
- Authority
- GB
- United Kingdom
- Prior art keywords
- burner
- fuel
- combustion
- water cooled
- combustion chamber
- 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
- 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
- F23M5/00—Casings; Linings; Walls
- F23M5/06—Crowns or roofs for combustion chambers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
706,321. Pulverulent-fuel furnaces. VORKAUF, H. Aug. 13, 1951 [Aug. 28, 1950], No. 21202/50. Class 51 (1). [Also in Group XI] In combustion apparatus for a steam generator comprising a pulverulent fuel burner having a shell formed of water cooled tubes, the burner 2, Fig. 1, is disposed in the interior of the combustion chamber 1 and the combustion gases reverse their direction of flow on leaving an end opening in the burner, so that the latter is surrounded by the combustion gases. Fuel and air is fed into the burner 2 through tangential ducts 6 which pass through walls 8 formed of water cooled tubes serving as baffles in the path of the combustion gases for intercepting slag, and which may be of helical form to maintain the whirling of the gases moving into the upper part of the furnace. In a channel 4 at the lower end of the burner 2 liquid combustion residues are collected and passed to a sump 7. The walls of the burner 2 may be composed wholly of water cooled tubes or comprise steel plates 10, Fig. 3, protected both outside and inside by watercooled tubes 11. The fuel and air ducts 6 are disposed radially of the combustion chamber but have tangentially directed outlets. In a further embodiment the burner has a cylindrical wall formed of water cooled tubes 12, Fig. 5, which extend to the lower end of the burner from a distributor 13 outside the combustion chamber, and at the upper end have sections 14 extending towards the outer wall of the combustion chamber and sections 15 forming a tubular inlet for a fuel and air supply pipe. In further embodiment the burner has the form of a horizontal cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2120250A GB706321A (en) | 1950-08-28 | 1950-08-28 | Improvements in and relating to pulverulent fuel combustion apparatus for steam generators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2120250A GB706321A (en) | 1950-08-28 | 1950-08-28 | Improvements in and relating to pulverulent fuel combustion apparatus for steam generators |
Publications (1)
Publication Number | Publication Date |
---|---|
GB706321A true GB706321A (en) | 1954-03-31 |
Family
ID=10158899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2120250A Expired GB706321A (en) | 1950-08-28 | 1950-08-28 | Improvements in and relating to pulverulent fuel combustion apparatus for steam generators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB706321A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1020755B (en) * | 1955-07-19 | 1957-12-12 | Steinmueller Gmbh L & C | Melting chamber furnace for radiation steam generator with a combustion chamber suspended in the radiation room |
DE1020754B (en) * | 1954-05-25 | 1957-12-12 | Steinmueller Gmbh L & C | Cyclone firing for a steam generator |
DE1024191B (en) * | 1954-06-18 | 1958-02-13 | Steinmueller Gmbh L & C | Cyclone combustion chamber lined with cooling tubes |
US2887992A (en) * | 1956-04-02 | 1959-05-26 | Babcock & Wilcox Co | Cyclone furnaces |
DE1089109B (en) * | 1955-11-30 | 1960-09-15 | Babcock & Wilcox Dampfkessel | Muffle-shaped combustion chamber |
DE1231838B (en) * | 1956-02-22 | 1967-01-05 | Steinmueller Gmbh L & C | Melting chamber firing |
-
1950
- 1950-08-28 GB GB2120250A patent/GB706321A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1020754B (en) * | 1954-05-25 | 1957-12-12 | Steinmueller Gmbh L & C | Cyclone firing for a steam generator |
DE1024191B (en) * | 1954-06-18 | 1958-02-13 | Steinmueller Gmbh L & C | Cyclone combustion chamber lined with cooling tubes |
DE1020755B (en) * | 1955-07-19 | 1957-12-12 | Steinmueller Gmbh L & C | Melting chamber furnace for radiation steam generator with a combustion chamber suspended in the radiation room |
DE1089109B (en) * | 1955-11-30 | 1960-09-15 | Babcock & Wilcox Dampfkessel | Muffle-shaped combustion chamber |
DE1231838B (en) * | 1956-02-22 | 1967-01-05 | Steinmueller Gmbh L & C | Melting chamber firing |
US2887992A (en) * | 1956-04-02 | 1959-05-26 | Babcock & Wilcox Co | Cyclone furnaces |
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