JPH05299170A - Hot-air combustion apparatus using dielectric heating element - Google Patents
Hot-air combustion apparatus using dielectric heating elementInfo
- Publication number
- JPH05299170A JPH05299170A JP9837092A JP9837092A JPH05299170A JP H05299170 A JPH05299170 A JP H05299170A JP 9837092 A JP9837092 A JP 9837092A JP 9837092 A JP9837092 A JP 9837092A JP H05299170 A JPH05299170 A JP H05299170A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- heating element
- dielectric heating
- radio wave
- heat
- 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.)
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- Constitution Of High-Frequency Heating (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本願発明は、誘電発熱体の発熱に
よる加熱高温雰囲気を熱源として用い、これを焼却炉、
又はボイラ等の焼却室内に熱風として供給することを特
徴とする誘電発熱体を用いた熱風燃焼装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention uses a high temperature atmosphere heated by the heat generated by a dielectric heating element as a heat source,
Alternatively, the present invention relates to a hot air combustion device using a dielectric heating element, which is supplied as hot air into an incinerator such as a boiler.
【0002】[0002]
【発明の背景】従来から、電気双極子にある分子を含む
物質に、高周波の電波、主にマイクロ波(約1GHz〜
30GHz)を放射して、その物質を自ら発熱させる誘
電加熱の原理は、広く一般的に知られていた。この原理
は、例えば、電子レンジや単板積層材の接着、又は食品
の殺菌等、広く各分野に渡って利用されてきていた。BACKGROUND OF THE INVENTION Conventionally, high-frequency radio waves, mainly microwaves (about 1 GHz to
The principle of dielectric heating, which radiates 30 GHz) to heat the substance by itself, has been widely and generally known. This principle has been widely used in various fields such as adhesion of microwave ovens and laminated single plate materials, sterilization of foods, and the like.
【0003】しかし、これらは、加工物質自体を発熱さ
せて直接的に処理する用途に用いられてきたのがほとん
どであった。誘電加熱原理により発熱させられた物体
(誘電発熱体)が発する熱そのものを、他の用途に利用
したもの、例えば、焼却炉やボイラの熱源として用い
る、いわば誘電発熱現象の間接的な利用方法はあまり行
われていなかった。However, most of these have been used for the purpose of directly treating the processed substance by generating heat. What is used for other purposes is the heat itself generated by an object (dielectric heating element) that is heated by the dielectric heating principle, for example, as a heat source for an incinerator or boiler. It didn't happen very often.
【0004】ところで、理論上、誘電加熱による発熱温
度は、2000度以上のかなりの高温までも得ることが
可能であるが、これに耐え得る発熱体が無く、この開発
が待たれていた。ところが、近年これを可能とする発熱
体が開発され、数例が出現し初めてきている。この発熱
体の利用例として、例えば、医療器具廃棄物等の高温焼
却炉が製造されている。かかる焼却炉は、セラミック等
の耐熱材料でるつぼ状の溶融炉を作成し、その内周壁に
複数個の当該発熱体を一部露出させるようにして埋め込
み配置し、この発熱で溶融炉内を高温して、内部の注射
針などを溶融するものである。By the way, theoretically, it is possible to obtain a heat generation temperature by dielectric heating up to a considerably high temperature of 2000 ° C. or higher, but there is no heat generating body capable of withstanding this, and this development has been awaited. However, in recent years, a heating element that enables this has been developed, and several cases have begun to appear. As an example of using this heating element, for example, a high temperature incinerator for waste of medical equipment is manufactured. In such an incinerator, a crucible-shaped melting furnace is made of a heat-resistant material such as ceramic, and a plurality of heating elements are embedded in the inner peripheral wall so as to be partially exposed. Then, the injection needle inside is melted.
【0005】[0005]
【発明が解決しようとする課題】しかし、かかる溶融炉
は、内周面に埋め込み配置したものであるため、炉内の
熱エネルギーの移動は、ほとんどが輻射及び自然対流に
よっているため、その炉内空間には自ずと制限が生じて
いた。したがって、炉を効率的に用いるためには、大き
さ10数cmから30数cmぐらいに小型のものに限ら
れ、処理できる廃棄物もそれに合わせた大きさのものに
限定されていた。大型の廃器物焼却炉や大容量のボイラ
に利用するには、炉内の温度勾配が大きくなってしま
い、利用でき難いものであった。また、大型の炉に限ら
ず、上記のように輻射熱を利用する方法では、加熱効率
の面からも得策ではないのは明らかであり、ひいては電
気エネルギーの節約からも課題が残っていた。However, since such a melting furnace is arranged so as to be embedded in the inner peripheral surface, most of the transfer of thermal energy in the furnace is due to radiation and natural convection, so that the inside of the furnace is The space was naturally limited. Therefore, in order to use the furnace efficiently, the size of the waste is limited to 10 to 30 cm, and the waste that can be treated is also limited to the size. When it is used for a large waste incinerator and a large capacity boiler, the temperature gradient in the furnace becomes large and it is difficult to use. Further, it is obvious that the method of utilizing radiant heat as described above is not a good measure from the viewpoint of heating efficiency as well as the case of a large-scale furnace, and there is still a problem from saving electric energy.
【0006】そこで、本願発明は、上記誘電発熱体の高
耐熱性に着目し、この発熱による高温雰囲気を熱源とし
て用い、従来の焼却炉やボイラーに用いられていた燃焼
装置に変わる、新規な誘電発熱体を用いた熱風燃焼装置
を提供するものである。Therefore, the present invention focuses on the high heat resistance of the dielectric heating element, and uses a high temperature atmosphere due to this heat generation as a heat source to replace the combustion apparatus used in the conventional incinerator and boiler. A hot air combustion device using a heating element is provided.
【0007】[0007]
【課題を解決するための手段】上記目的を達成するた
め、本願の誘電発熱体を用いた熱風燃焼装置は、以下の
ように構成される。内部が燃焼室内に連結開放され、略
全体が電波透過性断熱材で形成されその外側の略全体が
電波遮蔽材で覆われた発熱室と、該発熱室の空間内に適
宜個数露出して配置された誘電発熱体と、電波遮蔽材が
除かれた部分の発熱室の外側に電波透過性断熱材を介し
て配置され、該誘電発熱体へマイクロ波を供給放射する
マイクロ波発振装置と、該発熱室内へ送気する送風手段
と、から成ることを特徴としている。In order to achieve the above object, a hot air combustion apparatus using a dielectric heating element of the present application is constructed as follows. A heat generating chamber whose inside is connected and opened to the combustion chamber, substantially the whole of which is formed of a radio wave permeable heat insulating material, and substantially the entire outside of which is covered with a radio wave shielding material, and an appropriate number of which are exposed in the space of the heat generating chamber. And a microwave oscillating device that is disposed outside the heat generating chamber where the radio wave shielding material is removed via a radio wave transmitting heat insulating material, and that supplies and radiates microwaves to the dielectric heat generating body. It is characterized by comprising an air blowing means for sending air into the heat generating chamber.
【0008】また必要により、発熱室を構成する電波透
過性断熱材の外側表面の略全体を覆うように通気経路を
設け、該通気の一部又は全部を前記送風手段により発熱
室内に供給するようにしてもよい。さらに、より強く熱
風を吹き出たせために、燃焼室と発熱室とをノズルを介
して連結してもよい。Further, if necessary, a ventilation path is provided so as to cover substantially the entire outer surface of the radio wave transmitting heat insulating material constituting the heat generating chamber, and a part or all of the ventilation is supplied to the heat generating chamber by the blowing means. You can Further, in order to blow out the hot air more strongly, the combustion chamber and the heat generating chamber may be connected via a nozzle.
【0009】[0009]
【作用】かかる構成により本願発明は、次のように作用
する。マイクロ波発振装置から放射されるマイクロ波
は、発熱室内の誘電発熱体を発熱させ、発熱室空間を高
温雰囲気にする。それに共に、この高温雰囲気は、送風
手段の作動による送気力によって、連通解放された燃焼
室内に熱風となって吹き出される。また、この場合ノズ
ルを介することにより、より強い熱風が吹出し、燃焼室
内の温度分布を均一にする。With this construction, the present invention operates as follows. The microwave radiated from the microwave oscillating device causes the dielectric heating element in the heating chamber to generate heat, and creates a high temperature atmosphere in the heating chamber space. At the same time, this high-temperature atmosphere is blown out as hot air into the combustion chamber, which is open for communication, by the air-blowing force generated by the operation of the air-blowing means. Further, in this case, stronger hot air is blown out through the nozzle to make the temperature distribution in the combustion chamber uniform.
【0010】[0010]
【実施例】次に、本願発明にかかる熱風燃焼装置の具体
的実施の一例を、図面に基づき以下にその詳細を説明す
る。図1は、本実施例装置の全体を示す縦断面図であ
り、図2は図1のAーA線断面図(配管は除いてあ
る。)を示したものである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, one example of a concrete embodiment of the hot air combustion apparatus according to the present invention will be described in detail below with reference to the drawings. FIG. 1 is a vertical cross-sectional view showing the entire apparatus of the present embodiment, and FIG. 2 is a cross-sectional view taken along the line AA of FIG. 1 (without piping).
【0011】本実施例装置1は、主に、発熱室2と、誘
電発熱体3と、マイクロ波発振装置4、及び送風手段5
とから構成されている。発熱室2は、先ず内部に断面矩
形の略筒状の発熱空間6が設けられてセラミック等の電
波透過性断熱材7により箱体状に形成される。そして、
その電波透過性断熱材7の外表面全体を、主に空気が流
通する通気経路8で覆い、その外側全体を金属板等、公
知技術で形成された電波遮蔽材9で覆うようにして構成
されている。これにより、発熱空間6内の熱を外部へ遮
断する共に、放射されたマイクロ波が外部へ漏れること
防止している。なお、発熱空間6の断面形は、矩形に限
定されるものではなく、適宜円形、又は楕円形としても
よい。The device 1 of this embodiment is mainly composed of a heating chamber 2, a dielectric heating element 3, a microwave oscillating device 4, and a blowing means 5.
It consists of and. First, the heat generating chamber 2 is provided with a substantially cylindrical heat generating space 6 having a rectangular cross section inside, and is formed in a box shape by a radio wave transmitting heat insulating material 7 such as ceramic. And
The entire outer surface of the radio wave transmitting heat insulating material 7 is covered with a ventilation path 8 through which air mainly flows, and the entire outer surface thereof is covered with a radio wave shielding material 9 formed by a known technique such as a metal plate. ing. As a result, the heat in the heat generating space 6 is blocked to the outside, and the radiated microwave is prevented from leaking to the outside. The cross-sectional shape of the heat generating space 6 is not limited to the rectangular shape, and may be a circular shape or an elliptical shape as appropriate.
【0012】発熱空間6の内周面6sには、棒状で適宜
長さの複数個の発熱体3が、その一端の一部を電波透過
性断熱材7に埋め込み、他の部分の殆どを露出するよう
にして、植設配置されている。該発熱体3の植設は、該
内周面6sの(図2において)上下左右方向から中央に
向かって行われており、その配置は、内周面6sを(図
1において)左右方向に3分割し、3群3a、3b、3
cに分けて行われている。On the inner peripheral surface 6s of the heat generating space 6, a plurality of rod-shaped heat generating elements 3 having an appropriate length are embedded in the radio wave transmitting heat insulating material 7 at a part of one end thereof and most of the other part is exposed. As such, they are planted and arranged. The heating element 3 is planted from the inner peripheral surface 6s in the vertical and horizontal directions (in FIG. 2) toward the center, and is arranged in the horizontal direction in the inner peripheral surface 6s (in FIG. 1). Divided into 3 parts, 3 groups 3a, 3b, 3
It is divided into c.
【0013】なお、ここで用いられる誘電発熱体3は、
現在存する数種類から所望の規格にあったものが適宜選
択されるが、一例として挙げれば、商品名:「アルカ
ボ」(製造元:奈良精機株式会社)によって所期の好ま
しい効果を得ることができた。次に、マイクロ波発振装
置4は、発熱室2を構成する電波透過性断熱材7の外側
から前記誘電発熱体3の3群3a、3b、3cにそれぞ
れ対応させて、かつ(図面上において)上下にそれぞれ
独立して配置さている。なお、この配置は、上下に限定
するものではなく、上下左右、又はその何れかでも良
い。マイクロ波発振装置4は、既に公知技術であるマグ
ネトロンを用いて構成されており、内部には各種制御装
置が配置されるため、熱の影響の少ない電波遮蔽材7の
外側に配置されている。これには導波管10が接続さ
れ、電波遮蔽材7を除いた部分の電波透過性断熱材7の
外側において、前記誘電発熱体3に対応した位置方向に
開口して配置されている。これにより、マイクロ波発振
装置4から発振されたマイクロ波を、各誘電発熱体3に
放射するようされている。The dielectric heating element 3 used here is
The one that meets the desired standard is appropriately selected from several types that currently exist, but by way of example, the desired name and "Arcabo" (manufacturer: Nara Seiki Co., Ltd.) were able to obtain the desired desired effect. Next, the microwave oscillating device 4 is made to correspond to the three groups 3a, 3b, 3c of the dielectric heating element 3 from the outside of the radio wave transmitting heat insulating material 7 which constitutes the heating chamber 2, and (in the drawing). It is arranged independently above and below. It should be noted that this arrangement is not limited to the upper and lower sides, and may be the upper, lower, left, or right sides. The microwave oscillating device 4 is configured using a magnetron, which is a known technique, and various control devices are arranged inside the microwave oscillating device 4. Therefore, the microwave oscillating device 4 is arranged outside the radio wave shield 7 which is less affected by heat. A waveguide 10 is connected to this, and is arranged outside the radio wave transmitting heat insulating material 7 excluding the radio wave shielding material 7 so as to open in a position direction corresponding to the dielectric heating element 3. Thereby, the microwave oscillated from the microwave oscillating device 4 is radiated to each dielectric heating element 3.
【0014】このように、発熱体3を3群に分け、それ
ぞれに独立して対応させたマイクロ波発振装置4を配置
することとしたのは、各マイクロ波発振装置4の作動を
制御することによって、各発熱体群3a、3b、3cの
うち発熱箇所を適宜設定することにより、発熱空間6内
の温度を広い範囲で制御するためである。次に、発熱室
2は、空間6を小径に絞って形成されたノズル部11を
介して、燃焼室12に連通されている。このようにノズ
ル部11を設けることにより、強い熱風を燃焼室12に
送ることができ、燃焼室12内の温度分布を均一に保こ
とができる。As described above, the reason why the heating elements 3 are divided into three groups and the microwave oscillating devices 4 corresponding to the respective groups are arranged is to control the operation of each microwave oscillating device 4. This is because the temperature inside the heat generating space 6 can be controlled in a wide range by appropriately setting the heat generating portion in each of the heat generating element groups 3a, 3b, 3c. Next, the heat generating chamber 2 is communicated with the combustion chamber 12 via a nozzle portion 11 formed by narrowing the space 6 to a small diameter. By providing the nozzle portion 11 in this way, strong hot air can be sent to the combustion chamber 12, and the temperature distribution in the combustion chamber 12 can be kept uniform.
【0015】また、その(図面上において)右側壁6r
には、送風管13が連通されている。送風管13は、ブ
ロアー等の送風手段5に連通されている。送風手段5か
らは、該送風管13と前記通気経路8に吸熱のための主
に空気を送る配管14とが接続されている。さらに、送
風手段5から送風管13の間には、ジェットポンプ15
が介入されており、これによって通気経路8内を流通し
て熱せられた空気を吸気管16によって回収し、送風手
段5の送気と合わせて発熱空間6へ送風するようにして
いる。このようにジェットポンプ15を介することとし
たのは、高温の空気による送気手段5の損傷を回避する
ためである。Further, the right side wall 6r (on the drawing) thereof
A blower pipe 13 is communicated with the. The blower pipe 13 is communicated with the blower means 5 such as a blower. The blower means 5 is connected to the blower pipe 13 and a pipe 14 that mainly sends air to the ventilation path 8 for absorbing heat. Further, a jet pump 15 is provided between the blower unit 5 and the blower pipe 13.
Therefore, the heated air that has circulated in the ventilation path 8 is collected by the intake pipe 16 and is sent to the heat generating space 6 together with the air sent by the air blower 5. The reason why the jet pump 15 is used in this way is to avoid damage to the air supply unit 5 due to high temperature air.
【0016】上記のように構成して本実施例の熱風燃焼
装置1では、実施の結果、誘電発熱体3の発熱温度は約
2000度に達し、この加熱高温の雰囲気を送風手段5
で燃焼室12に送風した場合、ノズル部11の出口付近
では、温度約1800度の熱風を得ることができ、焼却
炉、又はボイラーの熱源として充分使用できることが実
証できた。また、発熱体群3a、3b、3cを1箇所、
2箇所、3箇所と各場合に分けて発熱させた結果、吹き
出す熱風は、それぞれ約600度、1200度、180
0度となり、広い範囲の温度制御が可能であることも実
証された。As a result of the implementation of the hot air combustion apparatus 1 of the present embodiment configured as described above, the heat generation temperature of the dielectric heating element 3 reaches about 2000 ° C., and the air of the heating high temperature is sent to the blowing means 5.
When the air is blown into the combustion chamber 12 in the above, it can be proved that hot air having a temperature of about 1800 degrees can be obtained in the vicinity of the outlet of the nozzle portion 11 and can be sufficiently used as a heat source of an incinerator or a boiler. In addition, one heating element group 3a, 3b, 3c,
As a result of generating heat in two places and three places in each case, the hot air blown out is about 600 degrees, 1200 degrees, and 180 degrees, respectively.
It was 0 degree, and it was also proved that a wide range of temperature control was possible.
【0017】[0017]
【効果】上記構成により、本願発明は以下に列挙する効
果を奏する。誘電発熱体を熱源としているため、高い温
度を得ることができる共に、エネルギーの変換効率が高
いため、エネルギーを節約することができる。これが経
費の節減にもつながり非常な経済的効果がある。[Effects] With the above structure, the present invention has the following effects. Since the dielectric heating element is used as a heat source, a high temperature can be obtained, and the energy conversion efficiency is high, so that energy can be saved. This leads to cost savings and has a great economic effect.
【0018】また、誘電発熱体の選択により、種々の温
度を設定することでき、各種の焼却炉およびボイラー等
の燃焼装置として広く用いることができる。さらに、断
熱材の他に通気経路を設け、そこを通気する空気を温め
これを送風手段にって、発熱空間内に送っているため、
外気のみを送風するより内部の温度降下を小さくするこ
とかできる。誘電発熱体の発熱には、原理的に酸素を必
要としないため、発熱空間に送る気体は、空気である必
要はなく、燃焼排気を循環させて送ることもでき、その
結果、熱効率も良くなる効果がある。Further, various temperatures can be set by selecting the dielectric heating element, and it can be widely used as a combustion device for various incinerators and boilers. Furthermore, in addition to the heat insulating material, a ventilation path is provided, and the air ventilating there is warmed and sent to the heat generating space by the blowing means,
It is possible to reduce the internal temperature drop compared to blowing only the outside air. In principle, oxygen is not required to generate heat from the dielectric heating element, so the gas sent to the heating space need not be air, and combustion exhaust gas can be circulated and sent, resulting in better thermal efficiency. effective.
【0019】さらにまた、本願の熱風燃焼装置は、燃料
や酸素の供給等の配管をする必要がなく、外観が簡素で
かつコンパクトに構成することができ、そのため上記以
外に、従来の燃焼装置に代わって広く利用することがで
きる可能性がある。Furthermore, the hot-air combustion device of the present application does not require piping for supplying fuel or oxygen, and can be constructed in a simple and compact appearance. It could be widely used instead.
【図1】本実施例装置の全体を示す縦断面図である。FIG. 1 is a vertical cross-sectional view showing the entire device of this embodiment.
【図2】図1のA−A線断面図である。FIG. 2 is a sectional view taken along the line AA of FIG.
【符号の説明】 1・・・本実施例装置 2・・・発熱室 3・
・・誘電発熱体 3a,3b,3c・・・誘電発熱体群 4・
・・マイクロ波発振装置 5・・・送風装置 6・・・発熱空間 6s
・・内周面 6r・・右側壁 7・・・電波透過性断熱材
8・・・通気経路 9・・・電波遮蔽材 10・・・導波管 11・
・・ノズル部 12・・・燃焼室 13・・・送風管 14・
・・配管 15・・・ジェットポンプ 16・
・・吸引管[Explanation of Reference Signs] 1 ... Device of the present embodiment 2 ... Heating chamber 3.
..Dielectric heating elements 3a, 3b, 3c ... Dielectric heating element group 4.
..Microwave oscillator 5 ... Blower 6 ... Heating space 6s
..Inner peripheral surface 6r..Right side wall 7 ... Radio wave transmitting heat insulating material
8 ... Ventilation path 9 ... Radio wave shielding material 10 ... Waveguide 11.
..Nozzle section 12 ... Combustion chamber 13 ... Blower tube 14
・ ・ Piping 15 ・ ・ ・ Jet pump 16 ・
..Suction tubes
Claims (3)
電波透過性断熱材(7)で形成されその外側の略全体が
電波遮蔽材(9)で覆われた発熱室(2)と、 該発熱室(2)の空間内に適宜個数露出して配置された
誘電発熱体(3)と、電波遮蔽材(9)が除かれた部分
の発熱室(2)の外側に電波透過性断熱材(7)を介し
て配置され、該誘電発熱体(3)へマイクロ波を供給放
射するマイクロ波発振装置(4)と、 該発熱室内へ送気する送風手段(5)と、からなること
を特徴とする誘電発熱体を用いた熱風燃焼装置。1. A heat-generating chamber (2), the inside of which is connected and opened to the inside of a combustion chamber, substantially the whole of which is formed of a radio wave permeable heat insulating material (7), and the outside of which is almost entirely covered with a radio wave shielding material (9). The dielectric heating element (3) which is appropriately exposed and arranged in the space of the heat generating chamber (2) and the radio wave transmitting property outside the heat generating chamber (2) where the radio wave shielding material (9) is removed. A microwave oscillating device (4) arranged via a heat insulating material (7) for supplying and radiating microwaves to the dielectric heating element (3), and a blowing means (5) for sending air into the heating chamber. A hot air combustor using a dielectric heating element.
(7)の外側表面の略全体を覆うように通気経路(8)
を設け、該通気の一部又は全部を前記送風手段(5)に
より発熱室(2)内に供給することを特徴とした請求項
1記載の誘電発熱体を用いた熱風燃焼装置。2. A ventilation path (8) so as to cover substantially the entire outer surface of the radio wave transmitting heat insulating material (7) constituting the heat generating chamber (2).
2. The hot-air combustion apparatus using a dielectric heating element according to claim 1, wherein a part or all of the ventilation is supplied into the heating chamber (2) by the blower means (5).
(11)を介して連結したことを特徴とする請求項1、
又は2記載の誘電発熱体を用いた熱風燃焼装置。3. A combustion chamber (12) and a heat generating chamber (2) are connected via a nozzle (11).
Or a hot air combustion device using the dielectric heating element according to 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9837092A JPH05299170A (en) | 1992-04-18 | 1992-04-18 | Hot-air combustion apparatus using dielectric heating element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9837092A JPH05299170A (en) | 1992-04-18 | 1992-04-18 | Hot-air combustion apparatus using dielectric heating element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH05299170A true JPH05299170A (en) | 1993-11-12 |
Family
ID=14217998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9837092A Pending JPH05299170A (en) | 1992-04-18 | 1992-04-18 | Hot-air combustion apparatus using dielectric heating element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH05299170A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009097359A (en) * | 2007-10-15 | 2009-05-07 | Takumi:Kk | Microwave heating device for exhaust gas |
JP2013000582A (en) * | 2011-06-13 | 2013-01-07 | General Electric Co <Ge> | System and method for insulating cryogen vessel |
KR101469172B1 (en) * | 2013-07-12 | 2014-12-04 | 전민숙 | Reductional thermal decomposition apparatus with microwave |
KR101498260B1 (en) * | 2014-06-05 | 2015-03-05 | 김형열 | Dry distillation gas fluidized bed thermal decomposition apparatus with microwave |
KR101516789B1 (en) * | 2014-01-22 | 2015-05-04 | 김필성 | Reductional thermal decomposition apparatus with microwave |
KR101536277B1 (en) * | 2014-12-03 | 2015-07-13 | 씨앤앰(주) | Dry distillation gas fluidized bed thermal decomposition apparatus with microwave |
-
1992
- 1992-04-18 JP JP9837092A patent/JPH05299170A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009097359A (en) * | 2007-10-15 | 2009-05-07 | Takumi:Kk | Microwave heating device for exhaust gas |
JP2013000582A (en) * | 2011-06-13 | 2013-01-07 | General Electric Co <Ge> | System and method for insulating cryogen vessel |
KR101469172B1 (en) * | 2013-07-12 | 2014-12-04 | 전민숙 | Reductional thermal decomposition apparatus with microwave |
KR101516789B1 (en) * | 2014-01-22 | 2015-05-04 | 김필성 | Reductional thermal decomposition apparatus with microwave |
KR101498260B1 (en) * | 2014-06-05 | 2015-03-05 | 김형열 | Dry distillation gas fluidized bed thermal decomposition apparatus with microwave |
KR101536277B1 (en) * | 2014-12-03 | 2015-07-13 | 씨앤앰(주) | Dry distillation gas fluidized bed thermal decomposition apparatus with microwave |
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