JPH0228939U - - Google Patents
Info
- Publication number
- JPH0228939U JPH0228939U JP10742188U JP10742188U JPH0228939U JP H0228939 U JPH0228939 U JP H0228939U JP 10742188 U JP10742188 U JP 10742188U JP 10742188 U JP10742188 U JP 10742188U JP H0228939 U JPH0228939 U JP H0228939U
- Authority
- JP
- Japan
- Prior art keywords
- slag
- combustion furnace
- cutter
- coal combustion
- jet pipe
- 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.)
- Pending
Links
- 239000002893 slag Substances 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 239000003245 coal Substances 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010128 melt processing Methods 0.000 description 1
Description
第１〜４図は本考案に基づく実施例を示すもの
で、第１図は微粉炭等の燃料および燃焼用空気を
燃焼炉の接線方向から投入するサイクロン石炭燃
焼炉の一部破断斜視外観図、第２〜４図は第１図
におけるスラグ流下口部の側断面拡大図である。
第５〜６図は従来の技術の例である。
１……サイクロン石炭燃焼炉、２……微粉炭等
の燃料および燃焼用空気投入口、３……スラグ流
下口、４……２次炉、５……酸素吹出管、６……
冷却水ボツクス、７……スラグカツタ、８……バ
ーナ、９……酸素吹出管、５１……焼却炉、５１
ａ……燃焼室、５１ｂ……取出室、５２……供給
器、５４……熱風吹出口、５５……熱風発生炉、
５６……エコノマイザ、５９……絞り板、５９ａ
……溶融物通路、６１……昇温バーナ、６２……
溶融物取出口、６３……バーナ、６４……接続筒
、６５……溶融物処理装置、６６……剥離装置、
６７……排ガス通路、６８……集塵器、６９……
排風機、７０……煙突、７１……回転盤、７２…
…コンベヤ、８０……エアシリンダ、８１……ス
クレーパ、８２……ローラ、８３……フレキシブ
ルチユーブ。
Figures 1 to 4 show examples based on the present invention, and Figure 1 is a partially cutaway perspective external view of a cyclone coal combustion furnace in which fuel such as pulverized coal and combustion air are introduced from the tangential direction of the combustion furnace. , and FIGS. 2 to 4 are enlarged side cross-sectional views of the slag outlet in FIG. 1.
5 and 6 are examples of conventional techniques. 1...Cyclone coal combustion furnace, 2... Fuel such as pulverized coal and combustion air inlet, 3... Slag flow outlet, 4... Secondary furnace, 5... Oxygen blow-off pipe, 6...
Cooling water box, 7...Slag cutter, 8...Burner, 9...Oxygen blow-off pipe, 51...Incinerator, 51
a...Combustion chamber, 51b...Takeout chamber, 52...Supplier, 54...Hot air outlet, 55...Hot air generator,
56...Economizer, 59...Aperture plate, 59a
... Melt passage, 61 ... Temperature increasing burner, 62 ...
Melt outlet, 63...burner, 64...connecting tube, 65...melt processing device, 66...peeling device,
67... Exhaust gas passage, 68... Dust collector, 69...
Exhaust fan, 70... Chimney, 71... Turntable, 72...
... Conveyor, 80 ... Air cylinder, 81 ... Scraper, 82 ... Roller, 83 ... Flexible tube.
Claims (1)
口係おいて、酸素噴出管と、該酸素噴出管を冷却
する手段を設けたことを特徴とするスラグ流下口
閉塞防止装置。 ２ サイクロン石炭燃焼炉等におけるスラグ流下
口において、可動し得るスラグカツタと、該スラ
グカツタに具設したバーナを取設したことを特徴
とするスラグ流下口閉塞防止装置。 ３ サイクロン石炭燃焼炉等におけるスラグ流下
口において、可動し得るスラグカツタと、該スラ
グカツタに具設した酸素噴出管を取設したことを
特徴とするスラグ流下口閉塞防止装置。[Claims for Utility Model Registration] 1. A device for preventing blockage of a slag flow outlet in a cyclone coal combustion furnace, etc., comprising an oxygen jet pipe and a means for cooling the oxygen jet pipe. 2. A device for preventing blockage of a slag outlet in a cyclone coal combustion furnace, etc., comprising a movable slag cutter and a burner attached to the slag cutter. 3. A slag flow outlet blockage prevention device in a cyclone coal combustion furnace, etc., comprising a movable slag cutter and an oxygen jet pipe attached to the slag cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10742188U JPH0228939U (en) | 1988-08-16 | 1988-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10742188U JPH0228939U (en) | 1988-08-16 | 1988-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0228939U true JPH0228939U (en) | 1990-02-23 |
Family
ID=31341821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10742188U Pending JPH0228939U (en) | 1988-08-16 | 1988-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015094478A (en) * | 2013-11-08 | 2015-05-18 | 三菱日立パワーシステムズ株式会社 | Solidified-material melt burner device, coal gasification furnace, and burner ignition method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS578368A (en) * | 1980-06-18 | 1982-01-16 | Mitsubishi Heavy Ind Ltd | Power generation due to wind force |
| JPS5928173U (en) * | 1982-08-17 | 1984-02-21 | デルタ工業株式会社 | Automobile door checker stopper rubber |
-
1988
- 1988-08-16 JP JP10742188U patent/JPH0228939U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS578368A (en) * | 1980-06-18 | 1982-01-16 | Mitsubishi Heavy Ind Ltd | Power generation due to wind force |
| JPS5928173U (en) * | 1982-08-17 | 1984-02-21 | デルタ工業株式会社 | Automobile door checker stopper rubber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015094478A (en) * | 2013-11-08 | 2015-05-18 | 三菱日立パワーシステムズ株式会社 | Solidified-material melt burner device, coal gasification furnace, and burner ignition method |
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