JPS63109824U - - Google Patents
Info
- Publication number
- JPS63109824U JPS63109824U JP20392086U JP20392086U JPS63109824U JP S63109824 U JPS63109824 U JP S63109824U JP 20392086 U JP20392086 U JP 20392086U JP 20392086 U JP20392086 U JP 20392086U JP S63109824 U JPS63109824 U JP S63109824U
- Authority
- JP
- Japan
- Prior art keywords
- outside air
- fuel gas
- combustion chamber
- movement
- fuel
- 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 13
- 239000002737 fuel gas Substances 0.000 claims 8
- 239000000446 fuel Substances 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- 238000009434 installation Methods 0.000 claims 1
Landscapes
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Description
第1図は、本考案の一実施例に従う超音波霧化
装置付燃焼器を示す縦断面図である。第2図は、
前記第1図にて図示した超音波霧化装置付燃焼器
のA―A線断面図である。
3:燃焼室ハウジング、7:燃焼室空間部、1
3:二次空気制御ダンパ、21:上側燃焼室空間
部、23:下側燃焼室空間部、27:一次空気供
給孔、33:超音波霧化装置、35:イグナイタ
、39:ホーン、43:二次空気供給孔、45:
イグナイタ。
FIG. 1 is a longitudinal sectional view showing a combustor with an ultrasonic atomizer according to an embodiment of the present invention. Figure 2 shows
FIG. 2 is a sectional view taken along line AA of the combustor with an ultrasonic atomizer shown in FIG. 1. FIG. 3: Combustion chamber housing, 7: Combustion chamber space, 1
3: Secondary air control damper, 21: Upper combustion chamber space, 23: Lower combustion chamber space, 27: Primary air supply hole, 33: Ultrasonic atomizer, 35: Igniter, 39: Horn, 43: Secondary air supply hole, 45:
Igniter.
Claims (1)
が可能に形成されている燃焼室と、前記燃焼室に
設けられた燃料を超音波振動にて噴霧とし導入さ
れた外気と混合させて燃焼を行なわしめる超音波
霧化装置と、前記燃焼室の前記超音波霧化装置の
近傍に設けられ前記超音波霧化装置にて生成され
た燃料噴霧と前記燃焼室の前記超音波霧化装置の
配設位置近傍に流入する外気との混合気の一部に
着火せしめてその燃焼熱にて前記混合気の残部を
燃料ガス化せしめる一次点火手段と、前記燃焼室
の前記一次点火手段にて生成された燃料ガスの移
動方向下流側に設けられ前記移動してきた燃料ガ
スと前記燃焼室の前記燃料ガスの移動方向下流側
に流入する外気との予混合によつて形成された混
合気に対して着火することで定常燃焼を行なう二
次点火手段と、前記燃焼室の前記燃料ガスの移動
方向下流側に流入する外気の導入量の調整が自在
な外気導入量調整手段とを具備するとともに、前
記外気導入量調整手段は、前記二次点火手段によ
つて前記燃料ガスと前記燃料ガスの移動方向下流
側に流入する外気との予混合によつて形成された
混合気に対して着火される着火時を始め、定常燃
焼時及び消火時において空燃比が常に燃焼可能領
域内にあるようにその外気導入量が制御されて成
ることを特徴とする超音波霧化装置付燃焼器。 (2) 前記外気導入量調整手段は、開度に応じて
前記燃焼室の前記燃料ガスの移動方向下流側に流
入する二次空気の導入量の調整が自在な二次空気
制御ダンパであり、前記二次空気制御ダンパには
、その開度を検知して検知した開度に応じた電気
信号を出力する開度センサが配設されているとと
もに、前記二次空気制御ダンパを駆動する駆動手
段には、ソレノイドか或いはステツピングモータ
が使用されていることを特徴とする実用新案登録
請求の範囲第1項記載の超音波霧化装置付燃焼器
。[Claims for Utility Model Registration] (1) A combustion chamber formed to allow outside air to be introduced from a plurality of parts spaced apart from each other, and a fuel provided in the combustion chamber that is introduced as atomized by ultrasonic vibration. an ultrasonic atomizer that performs combustion by mixing with outside air; a primary ignition means for igniting a part of the mixture with outside air flowing into the vicinity of the installation position of the ultrasonic atomizer and using the combustion heat to turn the remainder of the mixture into fuel gas; Provided downstream in the direction of movement of the fuel gas generated by the primary ignition means, and formed by premixing the moving fuel gas with outside air flowing into the combustion chamber downstream in the direction of movement of the fuel gas. secondary ignition means for performing steady combustion by igniting the air-fuel mixture; and outside air introduction amount adjusting means for freely adjusting the amount of outside air introduced into the combustion chamber downstream in the direction of movement of the fuel gas. and the outside air introduction amount adjusting means is configured to control the air-fuel mixture formed by the secondary ignition means by premixing the fuel gas and the outside air flowing downstream in the direction of movement of the fuel gas. Equipped with an ultrasonic atomizer characterized in that the amount of outside air introduced is controlled so that the air-fuel ratio is always within the combustible range during ignition, steady combustion, and extinguishing. combustor. (2) The external air introduction amount adjusting means is a secondary air control damper that can freely adjust the introduction amount of secondary air flowing into the combustion chamber downstream in the direction of movement of the fuel gas according to the opening degree; The secondary air control damper is provided with an opening sensor that detects the opening and outputs an electric signal according to the detected opening, and a drive means that drives the secondary air control damper. The combustor with an ultrasonic atomizer according to claim 1, wherein a solenoid or a stepping motor is used for the combustor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20392086U JPS63109824U (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20392086U JPS63109824U (en) | 1986-12-26 | 1986-12-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63109824U true JPS63109824U (en) | 1988-07-15 |
Family
ID=31169704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20392086U Pending JPS63109824U (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63109824U (en) |
-
1986
- 1986-12-26 JP JP20392086U patent/JPS63109824U/ja active Pending
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