JPS61135101U - - Google Patents
Info
- Publication number
- JPS61135101U JPS61135101U JP419486U JP419486U JPS61135101U JP S61135101 U JPS61135101 U JP S61135101U JP 419486 U JP419486 U JP 419486U JP 419486 U JP419486 U JP 419486U JP S61135101 U JPS61135101 U JP S61135101U
- Authority
- JP
- Japan
- Prior art keywords
- tube type
- fluidized bed
- water
- heat exchange
- exchange section
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000779 smoke Substances 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000000567 combustion gas Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は従来の流動床煙管パツケージボイラの
一例を示す説明図、第２図は本考案の水管・煙管
式流動床ボイラの一実施態様を示す説明図、第３
図は第２図におけるＡ―Ａ線断面図である。なお
断熱材壁の図示は省略している。
１……胴部、２……流動床燃焼室、３……煙管
式熱交換部、４……空気分散板、５……空気入口
、６……燃料供給管、７……給水入口、８……蒸
気出口、９……煙室、１０……排ガス出口、１１
……空気分散板、１２……水管、１３……流動床
、１４……冷却管、１５……水管式流動床燃焼室
、１６……空気入口、１７……燃料供給管、１８
……下管寄、２０……上管寄、２１……フイン、
２２……石炭投入管、２３……胴部、２４……煙
管、２５……煙管式熱交換部、２６……降水管、
２７……給水入口、２８……蒸気出口、３０……
煙室、３１……排ガス出口。
FIG. 1 is an explanatory diagram showing an example of a conventional fluidized bed smoke tube package boiler, FIG. 2 is an explanatory diagram showing an embodiment of the water tube/fire tube type fluidized bed boiler of the present invention, and FIG.
The figure is a sectional view taken along the line AA in FIG. 2. Note that the illustration of the heat insulating material wall is omitted. DESCRIPTION OF SYMBOLS 1...Body part, 2...Fluidized bed combustion chamber, 3...Fire tube type heat exchange section, 4...Air distribution plate, 5...Air inlet, 6...Fuel supply pipe, 7...Water supply inlet, 8 ...Steam outlet, 9...Smoke chamber, 10...Exhaust gas outlet, 11
... Air distribution plate, 12 ... Water pipe, 13 ... Fluidized bed, 14 ... Cooling pipe, 15 ... Water tube type fluidized bed combustion chamber, 16 ... Air inlet, 17 ... Fuel supply pipe, 18
...Lower Kanyose, 20...Upper Kanyose, 21...Fin,
22...Coal input pipe, 23...Body part, 24...Smoke pipe, 25...Smoke tube type heat exchange section, 26...Downcomer pipe,
27...Water supply inlet, 28...Steam outlet, 30...
Smoke chamber, 31...Exhaust gas outlet.
Claims (1)
水管を配列して水冷管壁を設け、空気分散板の上
側に流動床を設けて水管式流動床燃焼室を形成し
、この水管式流動床燃焼室の燃焼ガス出口に煙管
式熱交換部を設け、この煙管式熱交換部の一端と
前記水管の上端とを接続し、かつこの煙管式熱交
換部の一部と前記水管の下端とを降水管を介して
接続してなることを特徴とする水管・煙管式流動
床ボイラ。 ２ 煙管式熱交換部が横型である実用新案登録請
求の範囲第１項記載の水管・煙管式流動床ボイラ
。 ３ 煙管式熱交換部が竪型である実用新案登録請
求の範囲第１項記載の水管・煙管式流動床ボイラ
。[Claim for Utility Model Registration] 1. An air distribution plate is provided at the bottom of the furnace, a water-cooled pipe wall is provided by arranging a large number of water pipes on the side surface of the furnace, and a fluidized bed is provided above the air distribution plate to create a water tube type fluidized bed. A combustion chamber is formed, a smoke tube type heat exchange section is provided at the combustion gas outlet of the water tube type fluidized bed combustion chamber, one end of the smoke tube type heat exchange section is connected to the upper end of the water tube, and the smoke tube type heat exchange section is provided with a combustion chamber. A water tube/fire tube type fluidized bed boiler, characterized in that a part of the water tube and the lower end of the water tube are connected via a downcomer pipe. 2. The water tube/fire tube type fluidized bed boiler according to claim 1 of the utility model registration claim, wherein the smoke tube type heat exchange section is horizontal. 3. The water tube/fire tube type fluidized bed boiler according to claim 1 of the utility model registration claim, wherein the smoke tube type heat exchange section is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP419486U JPS61135101U (en) | 1986-01-16 | 1986-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP419486U JPS61135101U (en) | 1986-01-16 | 1986-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61135101U true JPS61135101U (en) | 1986-08-22 |
Family
ID=30479536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP419486U Pending JPS61135101U (en) | 1986-01-16 | 1986-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61135101U (en) |
-
1986
- 1986-01-16 JP JP419486U patent/JPS61135101U/ja active Pending
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