JPS62112407U - - Google Patents
Info
- Publication number
- JPS62112407U JPS62112407U JP20476385U JP20476385U JPS62112407U JP S62112407 U JPS62112407 U JP S62112407U JP 20476385 U JP20476385 U JP 20476385U JP 20476385 U JP20476385 U JP 20476385U JP S62112407 U JPS62112407 U JP S62112407U
- Authority
- JP
- Japan
- Prior art keywords
- combustion furnace
- combustion
- exhaust stack
- powder
- furnace body
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 239000003245 coal Substances 0.000 claims 1
- 239000002828 fuel tank Substances 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
Description
第１図は、この考案の一実施例を示す一部欠截
平面図、第２図は、この考案の一実施例を示す一
部欠截側面図、第３図は、この考案の一実施例を
示す一部欠截正面図である。
１……燃焼炉本体、１ａ……先鋭部、２……排
気筒、３……隔壁、４……ダストチヤンバー、４
ａ……吸引パイプ、４ｂ……未燃粉体循環回収パ
イプ、５……吸引装置、６……オイルバーナー、
７……供給口、８……パイプ、９……衝突多孔板
、１０ａ……燃焼エヤージヤケツト、１０ａ……
穴、１１……送風機。
Fig. 1 is a partially cutaway plan view showing an embodiment of this invention, Fig. 2 is a partially cutaway side view showing an embodiment of this invention, and Fig. 3 is an embodiment of this invention. It is a partially cutaway front view showing an example. DESCRIPTION OF SYMBOLS 1... Combustion furnace main body, 1a... Pointed part, 2... Exhaust stack, 3... Partition wall, 4... Dust chamber, 4
a...Suction pipe, 4b...Unburnt powder circulation recovery pipe, 5...Suction device, 6...Oil burner,
7... Supply port, 8... Pipe, 9... Collision perforated plate, 10a... Combustion air jacket, 10a...
Hole, 11...Blower.
Claims (1)
気筒と同様の原理にて空冷二重筒式の排気筒２を
設け、該排気筒２と燃焼炉本体１の内壁の空間に
、内壁に接線方向にオイルバーナーを中心にして
その周囲から、同方向流れになるように粉炭や木
屑等の可燃性粉粒体を旋回流を形成するように空
気と共に吹き込む粉体燃焼装置において、燃焼炉
本体１内の排気筒２の周囲に筒状の隔壁３を設け
、燃焼炉本体１の炉尻側を先鋭に形成すると共に
、該先鋭部１ａにダストチヤンバー４を設け、該
ダストチヤンバーには燃料中の未燃物と灰分とを
分離する衝突多孔板９を設けると共に、灰分分離
用の吸引パイプ４ａと、未燃粉体循環回収パイプ
４ｂとを設けたことを特徴とする粉体燃焼炉にお
ける燃焼促進装置。 An air-cooled double-tube type exhaust stack 2 is provided at the combustion port of the combustion furnace body 1 based on the same principle as the exhaust stack of a cyclone classifier, and a line tangent to the inner wall is provided in the space between the exhaust stack 2 and the inner wall of the combustion furnace body 1. In a powder combustion device in which combustible powder such as powdered coal or wood chips is blown in with air from around an oil burner to form a swirling flow in the same direction, the combustion furnace main body 1 A cylindrical partition wall 3 is provided around the inner exhaust stack 2, and the bottom side of the combustion furnace body 1 is formed into a sharp point, and a dust chamber 4 is provided at the sharp end portion 1a, and the dust chamber 4 is provided with a fuel tank. A powder combustion furnace characterized in that it is provided with a perforated collision plate 9 for separating unburned matter and ash therein, as well as a suction pipe 4a for separating ash and an unburned powder circulation recovery pipe 4b. Combustion accelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20476385U JPS62112407U (en) | 1985-12-28 | 1985-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20476385U JPS62112407U (en) | 1985-12-28 | 1985-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62112407U true JPS62112407U (en) | 1987-07-17 |
Family
ID=31170755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20476385U Pending JPS62112407U (en) | 1985-12-28 | 1985-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62112407U (en) |
-
1985
- 1985-12-28 JP JP20476385U patent/JPS62112407U/ja active Pending
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