JPH02122911U - - Google Patents
Info
- Publication number
- JPH02122911U JPH02122911U JP2477789U JP2477789U JPH02122911U JP H02122911 U JPH02122911 U JP H02122911U JP 2477789 U JP2477789 U JP 2477789U JP 2477789 U JP2477789 U JP 2477789U JP H02122911 U JPH02122911 U JP H02122911U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- flow
- combustor
- wall surface
- cyclone type
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 239000003245 coal Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 2
- 239000010883 coal ash Substances 0.000 claims 1
- 239000000567 combustion gas Substances 0.000 claims 1
- 239000002893 slag Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 1
Description
第１図は本考案の一実施例の断面図、第２図は
第１図におけるＡ−Ａ断面を示す断面図、第３図
は本考案は同実施例の燃焼室における流れの説明
図、第４図は従来のサイクロン式石炭燃焼器を示
す断面図、第５図は従来の同石炭燃焼器の燃焼室
内の流れを示す説明図である。
１……第１段燃焼室、２……石炭バーナ、３…
…燃焼室ヘツド、４……隔壁、５……第２燃焼室
、６……ガイドベーン、７……堰、７Ａ……ガス
の流出口、８……サイクロンノズル、９……スラ
グ流下口、１０……スワラー、１１……スラグポ
ツト、１２……酸化剤、１３……石炭、１４……
スラグ、１５……高温ガス、１６……溶融スラグ
。
Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3 is an explanatory diagram of the flow in the combustion chamber of the embodiment of the present invention. FIG. 4 is a sectional view showing a conventional cyclone type coal combustor, and FIG. 5 is an explanatory diagram showing the flow inside the combustion chamber of the conventional coal combustor. 1...First stage combustion chamber, 2...Coal burner, 3...
...Combustion chamber head, 4...Partition wall, 5...Second combustion chamber, 6...Guide vane, 7...Weir, 7A...Gas outlet, 8...Cyclone nozzle, 9...Slag outlet, 10...Swirler, 11...Slag pot, 12...Oxidizing agent, 13...Coal, 14...
Slag, 15...High temperature gas, 16... Molten slag.
Claims (1)
状態で施回流の遠心力作用によつて燃焼器内壁面
に分離し系外へ排出するサイクロン式石炭燃焼器
において、燃焼ガス流れの下流側の燃焼室の隔壁
面に燃焼室内の施回流れに沿つたガイドベーンを
設けたことを特徴とするサイクロン式石炭燃焼器
。 In a cyclone type coal combustor, a circulating air flow is formed in the combustion chamber, and coal ash in a molten state is separated on the combustor inner wall surface by the centrifugal force of the circulating flow and discharged to the outside of the system, on the downstream side of the combustion gas flow. A cyclone type coal combustor characterized in that a guide vane is provided on the partition wall surface of the combustion chamber to follow the circulation flow in the combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2477789U JPH0639217Y2 (en) | 1989-03-06 | 1989-03-06 | Cyclone type coal combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2477789U JPH0639217Y2 (en) | 1989-03-06 | 1989-03-06 | Cyclone type coal combustor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02122911U true JPH02122911U (en) | 1990-10-09 |
| JPH0639217Y2 JPH0639217Y2 (en) | 1994-10-12 |
Family
ID=31244929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2477789U Expired - Lifetime JPH0639217Y2 (en) | 1989-03-06 | 1989-03-06 | Cyclone type coal combustor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639217Y2 (en) |
-
1989
- 1989-03-06 JP JP2477789U patent/JPH0639217Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0639217Y2 (en) | 1994-10-12 |
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