JPH0221436U - - Google Patents
Info
- Publication number
- JPH0221436U JPH0221436U JP9385788U JP9385788U JPH0221436U JP H0221436 U JPH0221436 U JP H0221436U JP 9385788 U JP9385788 U JP 9385788U JP 9385788 U JP9385788 U JP 9385788U JP H0221436 U JPH0221436 U JP H0221436U
- Authority
- JP
- Japan
- Prior art keywords
- cyclone
- slag
- section
- furnace
- combustion furnace
- 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
- 239000002893 slag Substances 0.000 claims description 11
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 239000003245 coal Substances 0.000 claims description 8
- 239000000567 combustion gas Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案のサイクロン石炭燃焼炉におけ
る溶融スラグ排出機構の一実施例を示す断面説明
図、第２図は第１図における要部の拡大斜視図、
第３図は本考案の他の実施例を示す断面説明図、
第４図は従来のサイクロン石炭燃焼炉の一例を示
す断面図である。
１…火炉（二次炉）、２…サイクロン本体、３
…石炭投入口、４…燃焼用旋回空気供給口、５…
ガス導通口、６…スラグバツフル、７，７ａ…ス
ラグ流下口、８…サイクロン石炭燃焼炉、１０…
スラグタンク、１１…燃焼室、１２…バイパスラ
イン、１３…火炎、１５…堤、１６…せき、１７
…スラグ流出部、１８…対抗面、２０…輻射熱反
射面。
FIG. 1 is an explanatory cross-sectional view showing one embodiment of the molten slag discharge mechanism in the cyclone coal combustion furnace of the present invention, FIG. 2 is an enlarged perspective view of the main parts in FIG. 1,
FIG. 3 is a cross-sectional explanatory diagram showing another embodiment of the present invention;
FIG. 4 is a sectional view showing an example of a conventional cyclone coal combustion furnace. 1...Furnace (secondary furnace), 2...Cyclone body, 3
... Coal input port, 4... Combustion swirling air supply port, 5...
Gas communication port, 6... Slag buttful, 7, 7a... Slag outlet, 8... Cyclone coal combustion furnace, 10...
Slag tank, 11... Combustion chamber, 12... Bypass line, 13... Flame, 15... Embankment, 16... Weir, 17
...Slag outflow portion, 18... Opposing surface, 20... Radiant heat reflecting surface.
Claims (1)
り付け、このサイクロン本体に石炭投入口、燃焼
用旋回空気供給口、燃焼ガスを二次炉へ導くガス
導通口およびスラグ流下口を設けたサイクロン石
炭燃焼炉において、スラグ流下口を本体円筒断面
の中心の鉛直方向から偏心した位置に設け、本体
円筒断面の最下部近傍に位置させたスラグ流出部
の対抗面を輻射熱反射面としたことを特徴とする
サイクロン石炭燃焼炉における溶融スラグ排出機
構。 ２ スラグ流下口の周囲に堤を取り付けるととも
に、本体円筒断面の中心の鉛直方向の堤にせきを
設けた請求項１記載のサイクロン石炭燃焼炉にお
ける溶融スラグ排出機構。[Scope of Claim for Utility Model Registration] 1. A cyclone body is installed horizontally on the side wall of the secondary furnace, and the cyclone body has a coal input port, a swirling air supply port for combustion, a gas communication port for guiding combustion gas to the secondary furnace, and In a cyclone coal combustion furnace equipped with a slag outlet, the slag outlet is provided at a position eccentric from the vertical direction of the center of the cylindrical main body cross section, and the opposing surface of the slag outlet located near the bottom of the main cylindrical cross section is radiated heat. A molten slag discharge mechanism in a cyclone coal combustion furnace characterized by a reflective surface. 2. The molten slag discharge mechanism in a cyclone coal combustion furnace according to claim 1, wherein a bank is attached around the slag flow outlet, and a weir is provided on the bank in the vertical direction at the center of the cylindrical cross section of the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9385788U JPH064193Y2 (en) | 1988-07-15 | 1988-07-15 | Molten slag discharge mechanism in cyclone coal combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9385788U JPH064193Y2 (en) | 1988-07-15 | 1988-07-15 | Molten slag discharge mechanism in cyclone coal combustion furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0221436U true JPH0221436U (en) | 1990-02-13 |
| JPH064193Y2 JPH064193Y2 (en) | 1994-02-02 |
Family
ID=31318334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9385788U Expired - Lifetime JPH064193Y2 (en) | 1988-07-15 | 1988-07-15 | Molten slag discharge mechanism in cyclone coal combustion furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064193Y2 (en) |
-
1988
- 1988-07-15 JP JP9385788U patent/JPH064193Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH064193Y2 (en) | 1994-02-02 |
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