JPH0135249B2 - - Google Patents
Info
- Publication number
- JPH0135249B2 JPH0135249B2 JP58070362A JP7036283A JPH0135249B2 JP H0135249 B2 JPH0135249 B2 JP H0135249B2 JP 58070362 A JP58070362 A JP 58070362A JP 7036283 A JP7036283 A JP 7036283A JP H0135249 B2 JPH0135249 B2 JP H0135249B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- combustion
- ignition
- confirmation
- ignition confirmation
- 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.)
- Expired
Links
- 239000003054 catalyst Substances 0.000 claims description 74
- 238000002485 combustion reaction Methods 0.000 claims description 45
- 238000012790 confirmation Methods 0.000 claims description 37
- 239000007789 gas Substances 0.000 claims description 32
- 238000007084 catalytic combustion reaction Methods 0.000 claims description 16
- 239000002737 fuel gas Substances 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 5
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
Landscapes
- Gas Burners (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は触媒燃焼熱を熱源とする一般家庭用の
触媒燃焼装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a catalytic combustion device for general household use that uses catalytic combustion heat as a heat source.
従来例の構成とその問題点
従来より、ブタン、プロパン、メタン、水素等
の常温で気体である燃料、及び灯油、ベンジン、
メタノール等の常温で液体である燃料を、Pt、
Pd等の貴金属をグラスフアイバー、発泡金属、
ハニカム状セラミツク等に担持させた触媒上で燃
焼させるとともに、これを熱源とする触媒燃焼機
器は良く知られている。一般家庭用機器として
は、暖房用ストーブ、ヘヤーカーラ、半田ゴテ等
に応用されている。Configuration of conventional examples and their problems Conventionally, fuels that are gaseous at room temperature such as butane, propane, methane, and hydrogen, as well as kerosene, benzene,
Fuels that are liquid at room temperature, such as methanol, can be mixed with Pt,
Precious metals such as Pd, glass fiber, foam metal, etc.
Catalytic combustion equipment is well known in which combustion is performed on a catalyst supported on a honeycomb-shaped ceramic or the like and this is used as a heat source. As general household equipment, it is applied to heating stoves, hair curlers, soldering irons, etc.
これらの触媒燃焼機器は、通常数100度程度の
温度で燃焼させ、かつ無炎であるため、通常の有
炎バーナのように視覚的に燃焼を確認する事が困
難である。定常燃焼時は示温塗料、示温テープ等
により、燃焼部の熱を間接的に感知して、確認す
る方法が知られているが、前述したように間接的
感知であるため、確実性が低いという問題点があ
つた。 These catalytic combustion devices usually burn at a temperature of several hundred degrees Celsius and are flameless, so it is difficult to visually confirm combustion like with regular flame burners. During steady combustion, there is a known method of indirectly sensing and confirming the heat in the combustion zone using temperature-indicating paint, temperature-indicating tape, etc., but as mentioned above, this is indirect sensing and is therefore less reliable. There was a problem.
また一方、燃焼開始時の着火の有無の確認は、
全くできなかつた。これらの問題点があるため、
従来、この種の触媒燃焼機器は、使い勝手が悪
く、また安全性も低かつた。 On the other hand, to check whether there is ignition at the start of combustion,
I couldn't do it at all. Due to these problems,
Conventionally, this type of catalytic combustion equipment has been difficult to use and has low safety.
発明の目的
本発明はこのような従来の問題を解消し、燃焼
継続の確認が迅速、かつ確実にでき、使い勝手が
良く、安全性の高い触媒燃焼装置を提供する事を
目的とするものである。Purpose of the Invention The purpose of the present invention is to solve these conventional problems and provide a catalytic combustion device that can quickly and reliably confirm the continuation of combustion, is easy to use, and is highly safe. .
発明の構成
上記目的を達成するために、本発明の触媒燃焼
装置は、燃焼用触媒と、この燃焼用触媒と接触し
て設けられた着火用ヒータと、前記燃焼用触媒に
接触し、かつ前記着火用ヒータと接触または近傍
に配置された着火確認用触媒とを有し、前記着火
用ヒータで発生した熱、及び燃焼を開始した燃焼
用触媒の着火ヒータ部近傍で発生した熱を着火確
認用触媒にすばやく伝え、着火確認用触媒を赤熱
させ、着火及び燃焼状態を目視確認できるように
したものである。Structure of the Invention In order to achieve the above object, the catalytic combustion device of the present invention includes a combustion catalyst, an ignition heater provided in contact with the combustion catalyst, and a ignition heater provided in contact with the combustion catalyst and the ignition heater provided in contact with the combustion catalyst. The ignition heater has an ignition confirmation catalyst disposed in contact with or near the ignition heater, and uses the heat generated by the ignition heater and the heat generated near the ignition heater part of the combustion catalyst that has started combustion to confirm ignition. The ignition is quickly transmitted to the catalyst, causing the ignition confirmation catalyst to become red hot, allowing for visual confirmation of ignition and combustion status.
実施例の説明
以下、添付図面にもとづいて本発明の一実施例
について説明する。第１図において、１は気化燃
料ガスと空気の混合ガスを酸化反応させるための
燃焼用触媒で、多数のガス供給孔２が開けられた
金属もしくはセラミツク等の耐熱材料からなるガ
ス供給管３の外周に配置されている。４は着火用
ヒータで、Pt、Pd等のそれ自身触媒能を有する
貴金属またはNi−Cr合金線、ステンレス線等か
らなつており、燃焼用触媒１と接触している。５
は着火用ヒータ４に通電するためのリード線であ
り、着火用ヒータスイツチ６を介して電池７に連
結している。８はリード線５の絶縁管である。９
は着火確認用触媒であり、燃焼用触媒１の端部と
接しており、また着火確認用触媒９の先端部１０
は、着火用ヒータ４に接触もしくは近接してい
る。１１は着火確認用触媒９に気化燃料ガスと空
気の混合ガスを供給するため、ガス供給管３に設
けられた着火確認触媒用ガス供給孔である。１２
は気化燃料のガス噴射ノズルである。１３はガス
噴射ノズル１２から噴出された気化燃料ガスのエ
ジエクター効果を利用して燃焼に必要な空気を吸
引するためのインジエクターである。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings. In Fig. 1, reference numeral 1 denotes a combustion catalyst for oxidizing a mixed gas of vaporized fuel gas and air, and a gas supply pipe 3 made of a heat-resistant material such as metal or ceramic is provided with a large number of gas supply holes 2. placed on the outer periphery. Reference numeral 4 denotes an ignition heater, which is made of a noble metal such as Pt or Pd which itself has a catalytic ability, or a Ni-Cr alloy wire, stainless steel wire, etc., and is in contact with the combustion catalyst 1. 5
is a lead wire for supplying electricity to the ignition heater 4, and is connected to the battery 7 via the ignition heater switch 6. 8 is an insulating tube for the lead wire 5. 9
is an ignition confirmation catalyst, which is in contact with the end of the combustion catalyst 1, and is in contact with the tip 10 of the ignition confirmation catalyst 9.
is in contact with or close to the ignition heater 4. Reference numeral 11 denotes an ignition confirmation catalyst gas supply hole provided in the gas supply pipe 3 for supplying a mixed gas of vaporized fuel gas and air to the ignition confirmation catalyst 9. 12
is a gas injection nozzle for vaporized fuel. Reference numeral 13 denotes an injector for sucking air necessary for combustion by utilizing the ejector effect of the vaporized fuel gas ejected from the gas injection nozzle 12.
上記構成において動作を説明する。スイツチ６
をON状態にすると、ガス噴射ノズル１２より気
化燃料ガスが噴出され、そのエジエクター効果に
より、インジエクター１３の入口部で燃焼に必要
な空気が吸引される。そして吸引された空気と気
化燃料ガスは拡散混合されながらガス供給管３内
を通り、ガス供給孔２より燃焼用触媒１へ供給さ
れる。また同様に着火確認触媒用ガス供給孔１１
より着火確認触媒９に空気と気化燃料ガスの混合
ガス（以下混合ガスと称す）が供給される。また
一方、ガスの噴出とほとんど同時に、着火用ヒー
タ４と電池７との回路が閉状態になり、着火用ヒ
ータ４に通電され、電流が流れる。従つて、燃焼
用触媒１で着火用ヒータ４と接触している部分が
加熱され、供給された混合ガスの触媒上での燃焼
が開始される。通電時に着火用ヒータ４で発生し
た熱は、着火確認用触媒９の先端部１０を、また
燃焼用触媒１で発生した燃焼熱は、着火確認用触
媒９の先端部１０及び燃焼用触媒１と接触面を通
してすみやかに着火確認用触媒９に伝えられ、着
火確認用触媒９での燃焼が開始する。従つて、着
火確認用触媒９が赤熱状態となり、目視で着火確
認ができる。また定常燃焼時の燃焼継続が目視で
確認できる。なお、燃焼用触媒１の燃焼時の触媒
温度はその耐久性を考慮すると、通常700〜800℃
以下にする事が望ましく、また着火確認用触媒９
の触媒温度は、その目的から700〜800℃以上にす
る事が望ましい。従つてこの二種の触媒に触媒温
度の差を持たせるために、着火確認触媒用ガス供
給孔１１から供給される混合ガス量は、ガス供給
孔２から供給される混合ガスの量よりも多くする
必要がある。通常着火確認触媒用ガス供給孔１１
から供給される混合ガス量は、ガス供給孔２から
供給される単位面積当りの混合ガス量よりも５〜
50％増加させる。 The operation in the above configuration will be explained. switch 6
When turned on, vaporized fuel gas is ejected from the gas injection nozzle 12, and its ejector effect sucks air necessary for combustion at the inlet of the injector 13. The sucked air and vaporized fuel gas pass through the gas supply pipe 3 while being diffused and mixed, and are supplied to the combustion catalyst 1 through the gas supply hole 2. Similarly, the ignition confirmation catalyst gas supply hole 11
A mixed gas of air and vaporized fuel gas (hereinafter referred to as mixed gas) is supplied to the ignition confirmation catalyst 9. On the other hand, almost at the same time as the gas is ejected, the circuit between the ignition heater 4 and the battery 7 is closed, the ignition heater 4 is energized, and a current flows. Therefore, the portion of the combustion catalyst 1 that is in contact with the ignition heater 4 is heated, and combustion of the supplied mixed gas on the catalyst is started. The heat generated by the ignition heater 4 when energized is transferred to the tip 10 of the ignition confirmation catalyst 9, and the combustion heat generated by the combustion catalyst 1 is transferred to the tip 10 of the ignition confirmation catalyst 9 and the combustion catalyst 1. It is immediately transmitted to the ignition confirmation catalyst 9 through the contact surface, and combustion starts in the ignition confirmation catalyst 9. Therefore, the ignition confirmation catalyst 9 becomes red-hot, and ignition can be visually confirmed. Continuation of combustion during steady combustion can also be visually confirmed. In addition, the catalyst temperature during combustion of the combustion catalyst 1 is usually 700 to 800℃ considering its durability.
It is desirable to do the following, and the catalyst for ignition confirmation 9
For that purpose, it is desirable that the catalyst temperature be 700 to 800°C or higher. Therefore, in order to create a difference in catalyst temperature between these two types of catalysts, the amount of mixed gas supplied from the ignition confirmation catalyst gas supply hole 11 is larger than the amount of mixed gas supplied from the gas supply hole 2. There is a need to. Normal ignition confirmation catalyst gas supply hole 11
The amount of mixed gas supplied from the gas supply hole 2 is 5 to 5 times larger than the amount of mixed gas per unit area supplied from the gas supply hole 2.
Increase by 50%.
また、着火確認用触媒９は、前述のように高温
になるため、その耐熱性が要求される。従つて、
触媒担体としては、セラミツク成型物の場合、
Al2O3またはTiO2含有量の多いもの、また、ウー
ル状担体としてはAl2O3、SiO2含有量の多いセラ
ミツクウールもしくは、SiO2含有量の多いガラ
スウールが適切である。またPt、Pd等の触媒担
持量も燃焼用触媒１に対して、10％増から10倍程
度担持させる。 Furthermore, since the ignition confirmation catalyst 9 reaches a high temperature as described above, it is required to have heat resistance. Therefore,
As a catalyst carrier, in the case of a ceramic molded product,
Those with a high content of Al 2 O 3 or TiO 2 are suitable, and as the wool-like carrier, ceramic wool with a high content of Al 2 O 3 or SiO 2 or glass wool with a high content of SiO 2 is suitable. Further, the amount of catalysts such as Pt and Pd supported is increased by 10% to about 10 times that of the combustion catalyst 1.
また着火確認をすみやかに行うためには、触媒
担体の熱容量が小さい事及び熱伝導率が高い事が
必要であり、前者の目的のためにはウール状担
体、もしくはクロス状担体が好ましく、セラミツ
ク成形物担体でも肉厚の薄い事が要求される。ま
た後者の目的から熱伝導率を向上させるため、良
熱伝導材料、例えば金属線等を混合する事が有効
である。 In addition, in order to quickly confirm ignition, it is necessary for the catalyst carrier to have a small heat capacity and high thermal conductivity.For the former purpose, a wool-like carrier or a cloth-like carrier is preferable, and a ceramic molded carrier is preferable. Material carriers are also required to have thin walls. Furthermore, for the latter purpose, it is effective to mix a material with good thermal conductivity, such as a metal wire, in order to improve the thermal conductivity.
第２図は、本発明の他の実施例を示したもの
で、図に示すように、着火確認用触媒９の厚さ
を、燃焼用触媒１に比べて薄くしたものである。
触媒燃焼の場合、燃料ガス濃度が高く（プロパン
の場合、理論空気量で燃料ガス濃度4.02％、ブタ
ンの場合、3.13％）、かつ燃焼速度が高いため、
触媒の混合ガス入口でほとんど燃焼が行われるた
め、触媒温度は混合ガス入口、すなわち、ガス供
給管３の近く程、高温となつている。着火確認用
触媒９も同様であり、本実施例のように触媒の厚
さを薄くする事で、着火確認用触媒９の高温部が
目視する側に来るため、より着火及び燃焼確認が
確実になる効果を有する。さらに、着火確認用触
媒９の高温部を目視できるため、第１図での実施
例で示したような着火確認用触媒９部への単位面
積当りの混合ガス供給量を増やす必要がなく、着
火確認用触媒９の耐久性が向上する効果がある。
通常、着火確認用触媒９の厚さは３mm以下が適切
である。 FIG. 2 shows another embodiment of the present invention, in which the thickness of the ignition confirmation catalyst 9 is made thinner than that of the combustion catalyst 1, as shown in the figure.
In the case of catalytic combustion, the fuel gas concentration is high (in the case of propane, the fuel gas concentration is 4.02% based on the theoretical air amount, and in the case of butane, it is 3.13%) and the combustion rate is high.
Since most of the combustion takes place at the mixed gas inlet of the catalyst, the catalyst temperature is higher near the mixed gas inlet, that is, the gas supply pipe 3. The same goes for the catalyst 9 for ignition confirmation, and by making the thickness of the catalyst thinner as in this embodiment, the high temperature part of the catalyst 9 for ignition confirmation is placed on the side that can be visually observed, making it possible to more reliably confirm ignition and combustion. It has the following effect. Furthermore, since the high temperature part of the catalyst 9 for ignition confirmation can be visually observed, there is no need to increase the amount of mixed gas supplied per unit area to the catalyst 9 for ignition confirmation as shown in the embodiment in FIG. This has the effect of improving the durability of the confirmation catalyst 9.
Normally, the appropriate thickness of the ignition confirmation catalyst 9 is 3 mm or less.
第３図は、燃焼用触媒１で発生した熱をその外
側に設けた加熱パイプ１４に伝えて用いるような
触媒燃焼装置の場合、加熱パイプ１４に透光部材
１５を設けたものである。この透光部材１５は着
火確認用触媒９に近接して設けてあり、着火確認
用触媒９の赤熱状態が透光部材１５を通して外部
から確認できる構成となつている。この実施例は
加熱パイプ１４に髪をまきつけてカールするよう
な装置として用いる場合を示している。 FIG. 3 shows a catalytic combustion device in which heat generated by the combustion catalyst 1 is transferred to a heating pipe 14 provided on the outside thereof, and the heating pipe 14 is provided with a transparent member 15. The light-transmitting member 15 is provided close to the ignition confirmation catalyst 9, so that the red-hot state of the ignition confirmation catalyst 9 can be confirmed from the outside through the light-transmission member 15. This embodiment shows a case where hair is wrapped around the heating pipe 14 and used as a curling device.
またこの透光部材１５はガラス板、ガラスロツ
ド、ガラスフアイバー等からなり、着火確認用触
媒９から隔つた所からでも確認する事ができるた
め、着火確認用触媒９を直接目視できない場合、
有効であり、設計が容易になる効果がある。 In addition, the light-transmitting member 15 is made of a glass plate, a glass rod, a glass fiber, etc., and can be confirmed even from a distance from the ignition confirmation catalyst 9. Therefore, when the ignition confirmation catalyst 9 cannot be seen directly,
This is effective and has the effect of facilitating design.
発明の効果
上記した各実施例から明らかなように本発明の
触媒燃焼装置は、着火確認用触媒が燃焼用触媒に
接し、かつ着火用ヒータと接触または近傍に配置
されているため、着火確認用触媒及び着火用ヒー
タからの熱がすみやかに伝えられ、着火確認が迅
速に行え、また定常燃焼時の燃焼確認が確実に行
えるという従来にないすぐれた効果を奏している
ものである。Effects of the Invention As is clear from the above-mentioned embodiments, the catalytic combustion device of the present invention has the ignition confirmation catalyst in contact with the combustion catalyst and is arranged in contact with or near the ignition heater. Heat from the catalyst and ignition heater is quickly transferred, ignition can be quickly confirmed, and combustion can be reliably confirmed during steady combustion, which is an unprecedented effect.
第１図は本発明の一実施例における触媒燃焼装
置の主要部を示す断面図、第２図、第３図はそれ
ぞれ本発明の他の実施例を示す要部の断面図であ
る。
１……燃焼用触媒、２……ガス供給孔、４……
着火用ヒータ、９……着火確認用触媒、１１……
着火確認用触媒用ガス供給孔、１５……透光部
材。
FIG. 1 is a cross-sectional view showing the main parts of a catalytic combustion apparatus according to one embodiment of the present invention, and FIGS. 2 and 3 are cross-sectional views of the main parts showing other embodiments of the present invention. 1... Combustion catalyst, 2... Gas supply hole, 4...
Ignition heater, 9... Catalyst for ignition confirmation, 11...
Catalyst gas supply hole for ignition confirmation, 15...Transparent member.
Claims (1)
させるための燃焼用触媒と、この燃焼用触媒での
酸化反応を開始するためにこの燃焼用触媒と接触
して設けられた着火用ヒータと、前記燃焼用触媒
と接し、かつ前記着火用ヒータと接触または近傍
に配置された着火確認用触媒とを有する触媒燃焼
装置。 ２ 着火確認用触媒は、その厚さを燃焼用触媒よ
りも薄くした特許請求の範囲第１項記載の触媒燃
焼装置。 ３ 着火確認用触媒は、その担体に良熱伝導材料
を混合させた特許請求の範囲第１項記載の触媒燃
焼装置。 ４ 着火確認用触媒の担体として、ウール状もし
くはクロス状担体を用いた特許請求の範囲第１項
記載の触媒燃焼装置。 ５ 着火確認用触媒に近接して透光部材を設けた
特許請求の範囲第１項記載の触媒燃焼装置。[Claims] 1. A combustion catalyst for causing an oxidation reaction in a mixed gas of vaporized fuel gas and air, and a combustion catalyst provided in contact with the combustion catalyst to initiate the oxidation reaction in the combustion catalyst. A catalytic combustion device comprising: an ignition heater; and an ignition confirmation catalyst that is in contact with the combustion catalyst and is placed in contact with or near the ignition heater. 2. The catalytic combustion device according to claim 1, wherein the ignition confirmation catalyst is thinner than the combustion catalyst. 3. The catalytic combustion device according to claim 1, wherein the ignition confirmation catalyst has a carrier mixed with a good heat conductive material. 4. The catalytic combustion device according to claim 1, wherein a wool-like or cloth-like carrier is used as the carrier for the ignition confirmation catalyst. 5. The catalytic combustion device according to claim 1, wherein a transparent member is provided in close proximity to the ignition confirmation catalyst.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58070362A JPS59195024A (en) | 1983-04-20 | 1983-04-20 | Catalyst combustion burner |
| US06/682,671 US4631024A (en) | 1983-04-20 | 1984-04-16 | Catalytic combustion device |
| EP84901433A EP0141861B1 (en) | 1983-04-20 | 1984-04-16 | Catalytic combustion apparatus |
| PCT/JP1984/000192 WO1984004377A1 (en) | 1983-04-20 | 1984-04-16 | Catalytic combustion apparatus |
| DE8484901433T DE3485500D1 (en) | 1983-04-20 | 1984-04-16 | CATALYTIC COMBUSTION ARRANGEMENT. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58070362A JPS59195024A (en) | 1983-04-20 | 1983-04-20 | Catalyst combustion burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59195024A JPS59195024A (en) | 1984-11-06 |
| JPH0135249B2 true JPH0135249B2 (en) | 1989-07-24 |
Family
ID=13429242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58070362A Granted JPS59195024A (en) | 1983-04-20 | 1983-04-20 | Catalyst combustion burner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59195024A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5766276A (en) * | 1989-06-27 | 1998-06-16 | Radiamon S.A. | Method for supplying natural gas to a catalytic burner and device for implementing said method |
-
1983
- 1983-04-20 JP JP58070362A patent/JPS59195024A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59195024A (en) | 1984-11-06 |
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