GB1128077A - Rotary atomisers for the combustion of aqueous coal suspensions and applications thereof - Google Patents
Rotary atomisers for the combustion of aqueous coal suspensions and applications thereofInfo
- Publication number
- GB1128077A GB1128077A GB4243866A GB4243866A GB1128077A GB 1128077 A GB1128077 A GB 1128077A GB 4243866 A GB4243866 A GB 4243866A GB 4243866 A GB4243866 A GB 4243866A GB 1128077 A GB1128077 A GB 1128077A
- Authority
- GB
- United Kingdom
- Prior art keywords
- head
- funnel
- combustion
- fed
- shaft
- 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
- F23D1/005—Burners for combustion of pulverulent fuel burning a mixture of pulverulent fuel delivered as a slurry, i.e. comprising a carrying liquid
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
Abstract
1,128,077. Rotary atomizers. BERGWERKSVERBAND G.m.b.H. 23 Sept., 1966 [7 Oct., 1965; 10 June, 1966], No. 42438/66. Heading F4T. A rotary atomizer for use with an aqueous coal suspension comprises a distributer head 11 surrounded by funnels 12 and 17, and all being rotatable coaxially within an annular air jet 14. Ducts 15 and 16 lead the suspension to the head and it is distributed by holes 12A and 17A to funnel 12 and the annular space between the funnels respectively. The rotatable components are mounted on a shaft 19 by which they are driven at 6000 r.p.m. and a pressure atomizing nozzle 23 mounted on the head is fed by a bore 22 within the shaft. The nozzle 23 produce3 a hot gases vortex in the funnel 12, to promote combustion. A ring 20 mounts air guide fins 21. In a further embodiment, Fig. 1 (not shown), there is only one funnel (2) and blades (9) on the forward end of the head draw hot gases from the fire box to promote combustion. Pulverized coal in air may be fed through the annular air jet during starting and partial-load conditions.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965B0084024 DE1263215B (en) | 1965-10-07 | 1965-10-07 | Process for the combustion of a coal-water mixture in a steam generator |
| DEB0087503 | 1966-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1128077A true GB1128077A (en) | 1968-09-25 |
Family
ID=25967723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4243866A Expired GB1128077A (en) | 1965-10-07 | 1966-09-23 | Rotary atomisers for the combustion of aqueous coal suspensions and applications thereof |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1128077A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0007894A1 (en) * | 1978-07-31 | 1980-02-06 | Ab Scaniainventor | Rotary atomizing burner for the combustion of fine-grained coal particles suspended in a liquid |
-
1966
- 1966-09-23 GB GB4243866A patent/GB1128077A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0007894A1 (en) * | 1978-07-31 | 1980-02-06 | Ab Scaniainventor | Rotary atomizing burner for the combustion of fine-grained coal particles suspended in a liquid |
| US4803932A (en) * | 1978-07-31 | 1989-02-14 | Ab Scaniainventor | Burner for a suspension of fine-grained coal in liquid |
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