JPS6095458U - catalytic combustor - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の触媒燃焼器を示す概略図、第２図は本考
案に係る触媒燃焼器の一実施例を示す概鮎図である。 Ａ・・・予燃焼領域、Ｂ・・・予混合領域、Ｃ・・・触
媒反応領域、Ｄ・・・気相燃焼領域、１４・・・予燃焼
用コントロールバルブ、１６・・・熱電対、１７ａ・・
・設定温度変更部、１８・・・発番器、１９・・・分光
器、２０・・・光電変換器、２１・・・バルブコントロ
ール装置。FIG. 1 is a schematic diagram showing a conventional catalytic combustor, and FIG. 2 is a schematic diagram showing an embodiment of the catalytic combustor according to the present invention. A... Precombustion area, B... Premixing area, C... Catalytic reaction area, D... Gas phase combustion area, 14... Control valve for precombustion, 16... Thermocouple, 17a...
- Preset temperature changing unit, 18... Number generator, 19... Spectrometer, 20... Photoelectric converter, 21... Valve control device.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　予燃焼用燃料を燃焼し予燃焼ガスを生成する
予燃焼領域と、触媒燃焼用燃料を上記予燃焼ガスに混合
し予混合ガスを生成する予混合領域と、上記予混合ガス
を触媒により酸化反応させ１　る触媒反応領域と、この
触媒反応領域の下流において火炎燃焼させる気相燃焼領
域とを有する触媒燃焼器において、上記予混合ガスの温
度を一検出する温度検出装置と、この検出温度が設定温
度と一致するように上記予燃焼用燃料の流量を制御する
流量制御装置と、上記気相燃焼領域の火炎状態に検出し
、この検出出力に応じて上記設定温度を変化させる火炎
検出装置とを具備することを特徴とする触媒燃焼器。(1) A pre-combustion region that burns pre-combustion fuel to generate pre-combusted gas, a pre-mix region that mixes catalytic combustion fuel with the pre-combusted gas to generate pre-mixed gas, and In a catalytic combustor having a catalytic reaction region in which an oxidation reaction is caused by 1 and a gas phase combustion region in which flame combustion is performed downstream of the catalytic reaction region, a temperature detection device for detecting the temperature of the premixed gas; a flow rate control device that controls the flow rate of the pre-combustion fuel so that the temperature matches the set temperature; and a flame detector that detects the flame state in the gas phase combustion region and changes the set temperature in accordance with the detected output. A catalytic combustor characterized by comprising: （２）上記火炎検出装置は、発光器と上記火炎中を通っ
て来た上記発光器からの光を分光する分光器との分光さ
れた特定波長の光を光電変換しこの光電出力により上記
設定温度を変化させる光電変換器とを具備することを特
徴とする実用新案登録請求の範囲第１項に記載の触媒燃
焼器。(2) The flame detection device photoelectrically converts light of a specific wavelength separated by a light emitting device and a spectroscope that separates light from the light emitting device that has passed through the flame, and uses this photoelectric output to set the above settings. A catalytic combustor according to claim 1, which is characterized by comprising a photoelectric converter that changes temperature.