JP2540049B2 - Active species generator - Google Patents
Active species generatorInfo
- Publication number
- JP2540049B2 JP2540049B2 JP62206533A JP20653387A JP2540049B2 JP 2540049 B2 JP2540049 B2 JP 2540049B2 JP 62206533 A JP62206533 A JP 62206533A JP 20653387 A JP20653387 A JP 20653387A JP 2540049 B2 JP2540049 B2 JP 2540049B2
- Authority
- JP
- Japan
- Prior art keywords
- filler
- electrode
- ozone
- active species
- species generator
- 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 - Lifetime
Links
Landscapes
- Oxygen, Ozone, And Oxides In General (AREA)
Description
【発明の詳細な説明】 「産業上の利用分野」 本発明は活性種発生装置に関するものである。The present invention relates to an activated species generator.
「従来の技術」 本発明者は先に、金属線よりなる充填材を一方の電極
としてガラス等からなる固体誘電体の一方の面に接触し
て設け、この誘電体の他方の面に対向電極として前記と
同様の充填材又は金属シートを接触せしめて設けた構造
の活性種発生装置を案出した。該装置は従来の無声放電
式オゾナイザの欠点を改善したものであり、従来装置よ
りは遥かに効率良く活性種を発生させることができるも
のである。しかし、該装置では用いられる電源が、交流
商用電源100V、昇圧トランス1500V（50Hz）であって周
波数が低いため、実用化する上で必要とされる程の発生
量を得るには相当の時間がかかるという問題点があっ
た。"Prior Art" The inventor first provided a filler made of a metal wire as one electrode in contact with one surface of a solid dielectric body made of glass or the like, and provided the opposite electrode on the other surface of the dielectric body. As the above, an active species generator having a structure in which the same filler or metal sheet as that described above is provided in contact was devised. This device is an improvement over the drawbacks of the conventional silent discharge type ozonizer, and can generate active species much more efficiently than the conventional device. However, since the power supply used in this device is an AC commercial power supply of 100 V and a step-up transformer of 1500 V (50 Hz), which has a low frequency, it takes a considerable amount of time to obtain the amount of generation required for practical use. There was a problem of this.
「発明が解決しょうとする問題点」 本発明は上記の点に鑑みなされたものであって、発生
効率を向上させ、短時間のうちに実用化する上で必要な
量のオゾンを得ることができるようになしたものであ
る。"Problems to be Solved by the Invention" The present invention has been made in view of the above points, and it is possible to improve the generation efficiency and obtain ozone in an amount necessary for practical use in a short time. It was made possible.
「問題点を解決するための手段」 そして本発明の特徴とするところは、金属線よりなる
充填材を放電電極として固体誘電体の一方の面に接触せ
しめて設け、該固体誘電体の他方の面に給電電極として
前記と同様の充填材又は金属膜を接触せしめて設けた活
性種発生装置であって、前記放電電極としての充填材及
び給電電極としての充填材又は金属膜に電圧を印加する
電源としてパルス高周波電源を用いることを特徴とする
活性種発生装置にある。"Means for Solving Problems" And the feature of the present invention is that a filler made of a metal wire is provided as a discharge electrode in contact with one surface of a solid dielectric, and the other of the solid dielectric is provided. An active species generator provided with the same filler or metal film as the above as a power supply electrode in contact with the surface, wherein a voltage is applied to the filler as the discharge electrode and the filler or metal film as the power supply electrode. In the active species generator, a pulse high frequency power source is used as a power source.
「実施例」 以下、本発明を図示した実施例に即して更に詳細に説
明する。[Examples] Hereinafter, the present invention will be described in more detail with reference to the illustrated examples.
第１図は本発明装置の中央縦断面図、第２図は印加電
圧とオゾン発生量との関係を示すグラフである。FIG. 1 is a central longitudinal sectional view of the device of the present invention, and FIG. 2 is a graph showing the relationship between the applied voltage and the ozone generation amount.
図中、１は固体誘電体としてのガラス管である。２は
該固体誘電体としてのガラス管１の外周に溶射して吹き
付けた給電電極としてのステンレス等の金属膜である。
また該ステンレス等の金属膜２の外周は、塩化ビニル等
の樹脂膜をもってコーティングしている。４は前記ガラ
ス管１の上部側開口に被着するキャップである。５はス
テンレス等の導電体からなり、ガラス管１の内部に挿入
される充填材保持体である。該充填材保持体５は、ガラ
ス管１より小径で且つ長さがガラス管１より若干短い長
さとした管5aの上、下の両端部に、ガラス管１の内径と
略同一の直径のフランジ部5b、5bを設けたものである。
また、該フランジ部5b、5bのうち、上側のフランジ部5b
には空気送入口5b′、下側のフランジ部5bにはオゾン−
空気（酸素）放出口5b″が設けてある。In the figure, 1 is a glass tube as a solid dielectric. Reference numeral 2 is a metal film such as stainless steel as a power feeding electrode, which is sprayed and sprayed on the outer circumference of the glass tube 1 as the solid dielectric.
The outer circumference of the metal film 2 of stainless steel or the like is coated with a resin film of vinyl chloride or the like. Reference numeral 4 is a cap attached to the upper opening of the glass tube 1. Reference numeral 5 is a filler holder that is made of a conductor such as stainless steel and is inserted into the glass tube 1. The filler holder 5 has flanges of substantially the same diameter as the inner diameter of the glass tube 1 at both upper and lower ends of the tube 5a having a diameter smaller than that of the glass tube 1 and a length slightly shorter than that of the glass tube 1. The parts 5b and 5b are provided.
Also, of the flange portions 5b, 5b, the upper flange portion 5b
To the air inlet 5b 'and to the lower flange 5b
An air (oxygen) outlet 5b ″ is provided.
６は放電電極としての充填材であり、ステンレス等の
金属の細線からなるものである。また、該充填材として
のステンレス等の金属の細線６は前記充填材保持体５の
管5aに捲纏している。Reference numeral 6 is a filling material as a discharge electrode, which is made of a thin wire of metal such as stainless steel. The thin wire 6 made of metal such as stainless steel as the filler is wound around the pipe 5a of the filler holder 5.
７は前記充填材保持体５の空気送入口5b′に一端部を
接続した送気パイプであり、他端部は前記キャップ４の
側面から外部に出している。Reference numeral 7 denotes an air supply pipe whose one end is connected to the air inlet 5b 'of the filler holder 5, and the other end is exposed to the outside from the side surface of the cap 4.
８は前記キャップ４を縦貫し、下端部を前記充填材保
持体５に接続した金属杆である。Reference numeral 8 is a metal rod that vertically extends through the cap 4 and has a lower end portion connected to the filler holder 5.
９はパルス高周波電源であり、7000V（6KHz）であ
る。該パルス高周波電源９の電圧を矩形波とし、矩形波
の垂直部分においてパルス放電を行わせるものである。
したがってまた、該パルス高周波電源９は前記金属杆８
と給電電極としてのステンレス等の金属膜２に接続して
いる。Reference numeral 9 is a pulse high frequency power supply, which is 7,000 V (6 KHz). The voltage of the pulse high frequency power supply 9 is a rectangular wave, and pulse discharge is performed in the vertical portion of the rectangular wave.
Therefore, the pulsed high frequency power source 9 also includes the metal rod 8
And a metal film 2 made of stainless steel or the like as a power feeding electrode.
「作用」 次に、上記構成からなる本発明の作用について説明す
る。"Operation" Next, the operation of the present invention having the above-described configuration will be described.
送気パイプ７を通って空気が充填材６中に送出される
と、パルス高周波電源９の印加電圧により給電電極とし
てのステンレス等の金属膜２と放電電極としての充填材
６の間で放電が起こり、オゾンを発生させるものであ
る。また、特に本発明ではパルス高周波電源（7000V、6
KHz）を用いているから、矩形波の垂直部分において多
量のオゾンが発生するものである。When air is blown into the filling material 6 through the air supply pipe 7, a discharge is generated between the metal film 2 of stainless steel or the like as the power feeding electrode and the filling material 6 as the discharge electrode by the applied voltage of the pulse high frequency power source 9. It occurs and produces ozone. Further, particularly in the present invention, a pulse high frequency power source (7000V, 6
Since KHz) is used, a large amount of ozone is generated in the vertical part of the rectangular wave.
なお、第２図は本実施例による印加電圧とオゾンの発
生量の関係を示すグラフであるが、第３図に示す従来装
置による結果のグラフと比較して、約2.5倍ものオゾン
発生量の相違がみられるものである。なお第２図及び第
３図に示す試験は化学分析（ヨードメトリー）と紫外線
吸収により分析を行ったものである。Note that FIG. 2 is a graph showing the relationship between the applied voltage and the amount of ozone generated according to the present embodiment. Compared with the graph of the result by the conventional device shown in FIG. There are differences. The tests shown in FIGS. 2 and 3 were conducted by chemical analysis (iodometry) and ultraviolet absorption.
また、充填材６中において発生したオゾンと空気は、
充填材保持体５の下側のフランジ部5bのオゾン−空気放
出口5b″から出て、ガラス管１の下側の開口から取り出
されるものである。Further, the ozone and air generated in the filler 6 are
It comes out from the ozone-air discharge port 5b ″ of the lower flange portion 5b of the filler holder 5 and is taken out from the lower opening of the glass tube 1.
なお、本発明によると放電時にかなり高い温度になる
ため、図示しないが適宜の冷却装置を用いて、冷却しな
がら作動させることが望ましい。According to the present invention, since the temperature is considerably high during discharge, it is desirable to use an appropriate cooling device (not shown) to operate while cooling.
「発明の効果」 本発明は上記の如き構成、作用であるから、従来装置
に比して遥かに効率良くオゾンを発生させることができ
るものである。したがって、実用化する上において必要
な量のオゾンを、きわめて短時間のうちに得ることがで
きるものであり、実用に供し著効を奏するものである。"Effects of the Invention" Since the present invention has the above-described structure and operation, it is possible to generate ozone much more efficiently than conventional apparatuses. Therefore, the amount of ozone required for practical use can be obtained in an extremely short time, and the ozone can be put to practical use and exhibit a remarkable effect.
なお、上記実施例では、オゾンを発生する場合を例に
とったが、これに代えて、水素、窒素を加えてアンモニ
アを発生する場合、メタン、窒素を加えてアンモニアを
発生する場合及び一酸化炭素、二酸化炭素、水素を加え
てメタンを発生する場合等にも実施できること勿論であ
る。In the above embodiment, the case of generating ozone was taken as an example, but instead of this, when hydrogen or nitrogen is added to generate ammonia, when methane or nitrogen is added to generate ammonia, or when monoxide is used. Needless to say, it can be carried out in the case where methane is generated by adding carbon, carbon dioxide and hydrogen.
第１図は本発明装置の中央縦断面図、第２図は本発明に
よる印加電圧とオゾン発生量との関係を示すグラフ、第
３図は従来装置による印加電圧とオゾン発生量との関係
を示すグラフである。 1:固体誘電体としてのガラス管 2:給電電極としてのステンレス等の金属膜 3:塩化ビニル等の樹脂膜、4:キャップ 5:充填材保持体、5a:管 5b、5b:フランジ部、5b′：空気送入口 5b″：オゾン−空気放出口 6:放電電極としての充填材 7:送気パイプ、8:金属杆 9:パルス高周波電源。FIG. 1 is a central longitudinal sectional view of the device of the present invention, FIG. 2 is a graph showing the relationship between the applied voltage according to the present invention and the ozone generation amount, and FIG. 3 is the relationship between the applied voltage according to the conventional device and the ozone generation amount. It is a graph shown. 1: Glass tube as a solid dielectric 2: Metal film such as stainless steel as a feeding electrode 3: Resin film such as vinyl chloride, 4: Cap 5: Filler holder, 5a: Tube 5b, 5b: Flange, 5b ′: Air inlet 5b ″: Ozone-air outlet 6: Filling material as discharge electrode 7: Air supply pipe, 8: Metal rod 9: Pulse high frequency power supply.
Claims (1)
体誘電体の一方の面に接触せしめて設け、該固体誘電体
の他方の面に給電電極として前記と同様の充填材又は金
属膜を接触せしめて設けた活性種発生装置であって、前
記放電電極としての充填材及び給電電極としての充填材
又は金属膜に電圧を印加する電源としてパルス高周波電
源を用いることを特徴とする活性種発生装置。1. A filling material made of a metal wire is provided as a discharge electrode in contact with one surface of a solid dielectric, and the other surface of the solid dielectric is provided with the same filling material or metal film as a power feeding electrode. An active species generator provided in contact with each other, characterized in that a pulse high frequency power source is used as a power source for applying a voltage to the filler as the discharge electrode and the filler or metal film as the power supply electrode. apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62206533A JP2540049B2 (en) | 1987-08-21 | 1987-08-21 | Active species generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62206533A JP2540049B2 (en) | 1987-08-21 | 1987-08-21 | Active species generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6451303A JPS6451303A (en) | 1989-02-27 |
| JP2540049B2 true JP2540049B2 (en) | 1996-10-02 |
Family
ID=16524946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62206533A Expired - Lifetime JP2540049B2 (en) | 1987-08-21 | 1987-08-21 | Active species generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2540049B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0789666B1 (en) | 1995-09-02 | 1999-10-13 | Wedeco Umwelttechnologie Wasser-Boden-Luft GmbH | Device for generating ozone |
| DE102011008947B4 (en) | 2011-01-19 | 2019-01-17 | Xylem Ip Holdings Llc | Device for generating ozone |
-
1987
- 1987-08-21 JP JP62206533A patent/JP2540049B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6451303A (en) | 1989-02-27 |
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