JPH042987Y2 - - Google Patents
Info
- Publication number
- JPH042987Y2 JPH042987Y2 JP5664187U JP5664187U JPH042987Y2 JP H042987 Y2 JPH042987 Y2 JP H042987Y2 JP 5664187 U JP5664187 U JP 5664187U JP 5664187 U JP5664187 U JP 5664187U JP H042987 Y2 JPH042987 Y2 JP H042987Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- flange
- gas
- bottom plate
- inlet
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 14
- 239000000919 ceramic Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 20
- 239000000498 cooling water Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Landscapes
- Oxygen, Ozone, And Oxides In General (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は水冷式セラミツク製オゾン発生器、特
にそのガスシール、冷却水シール構造に関するも
のである。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a water-cooled ceramic ozone generator, particularly its gas seal and cooling water seal structure.
従来の技術と問題点
平板または円筒型の高純度アルミナセラミツク
の表面に細線状の放電電極群を、また内部に板状
の誘導電極を、それぞれタングステン電極を用い
て形成し、この両電極間に適正な高周波電圧を加
えてセラミツク表面上の放電電極から強力な沿面
放電を生ぜしめ、ここに酸素または空気を供給し
てオゾンを生成させるセラミツク製オゾン発生管
は公知である。Conventional technology and problems A group of thin wire discharge electrodes is formed on the surface of a flat plate or cylindrical high-purity alumina ceramic, and a plate-shaped induction electrode is formed inside the plate using tungsten electrodes. Ceramic ozone generating tubes are known in which ozone is produced by applying a suitable high frequency voltage to generate a strong creeping discharge from a discharge electrode on the ceramic surface, and supplying oxygen or air thereto.
該セラミツク製オゾン発生管はオゾンの発生量
が大きいことが特徴であるが、発熱量が大きく、
水冷により冷却効率の良い構成が要望される。と
ころがセラミツク製オゾン発生管は下記の点で簡
単にガスシール、冷却水シールを施すことが難か
しい。 The ceramic ozone generator tube is characterized by a large amount of ozone generated, but it also has a large calorific value.
A configuration with high cooling efficiency using water cooling is desired. However, it is difficult to easily apply gas seals and cooling water seals to ceramic ozone generator tubes due to the following points.
(1) 肉厚が薄い。(1) Thin wall thickness.
(2) 局部的な外荷重が弱い。(2) Local external loads are weak.
(3) 管長、管径のばらつきがある。(3) There are variations in pipe length and diameter.
問題点を解決するための手段
本考案の水冷式セラミツク製オゾン発生器は上
記問題点を解決し、簡単にガスシールと冷却水シ
ールができ、また組立と保守が容易になるように
ガスシール部と冷却水シール部を独立に分割させ
たもので、下記の構成を具えている。Means for Solving the Problems The water-cooled ceramic ozone generator of the present invention solves the above problems, allows for easy gas seals and cooling water seals, and has a gas seal section that is easy to assemble and maintain. The cooling water seal section is divided into two parts, and has the following configuration.
(1) セラミツク製オゾン発生管の両端に入口フラ
ンジおよび出口フランジを設けてそれぞれガス
シール用パツキンを介して接触せしめ、出口フ
ランジにねじ係合したセンターシヤフトを入口
フランジを貫通して突出せしめるとともに該セ
ンターシヤフトにねじ係合したナツトによりガ
スシール用パツキンおよび調整スペーサを介し
て前記入口フランジを締着し、前記入口フラン
ジにガス入口をまた前記出口フランジにガス出
口を設け、さらに前記入口フランジに水シール
用パツキンを介して固定される水冷ジヤケツト
を設けるとともに該水冷ジヤケツトに内挿する
底板を前記出口フランジと並設し、該水冷ジヤ
ケツト、出口フランジおよび底板と接触する水
シール用パツキンを設け出口フランジに係合す
るねじにより前記底板を介して押圧したこと。(1) An inlet flange and an outlet flange are provided at both ends of a ceramic ozone generating tube and brought into contact with each other through gas sealing gaskets, and a center shaft threadedly engaged with the outlet flange is made to protrude through the inlet flange. A nut threadedly engaged with the center shaft fastens the inlet flange through a gas seal gasket and an adjustment spacer, a gas inlet is provided in the inlet flange, a gas outlet is provided in the outlet flange, and water is provided in the inlet flange. A water cooling jacket is provided which is fixed via a sealing gasket, and a bottom plate inserted into the water cooling jacket is arranged in parallel with the outlet flange, and a water sealing gasket is provided in contact with the water cooling jacket, the outlet flange, and the bottom plate. Pressed through the bottom plate by a screw that engages with the bottom plate.
作 用
本考案においては、両端フランジはオゾン発生
管端面をシールするため予めパツキンが取付けて
あり、センターシヤフトをフランジ外面からナツ
トで締めることにより簡単にオゾン発生管内部の
ガスシールが可能である。フランジ材は強度のあ
る金属板とし、強度向上と軽量化を計つた。Function In the present invention, gaskets are attached in advance to both end flanges to seal the end faces of the ozone generating tube, and by tightening the center shaft with nuts from the outside of the flange, it is possible to easily seal the gas inside the ozone generating tube. The flange material is a strong metal plate to improve strength and reduce weight.
センターシヤフトの締め代は、フランジ外面と
締結ナツトの間にスペーサを設け、オゾン発生管
の長さに応じ可能となる構造である。 The tightening margin of the center shaft can be adjusted depending on the length of the ozone generating tube by providing a spacer between the outer surface of the flange and the fastening nut.
水冷ジヤケツトは市販の管材を使用することで
コスト低減を計つた。 The cost of the water cooling jacket was reduced by using commercially available pipe materials.
両フランジの片側はガス入口、他側はガス出口
としたガススルータイプなので、ガス入口部は特
に耐オゾン性を有する継手、部品を用いる必要は
ない。 Since both flanges are of a gas through type with a gas inlet on one side and a gas outlet on the other side, there is no need to use any ozone-resistant joints or parts for the gas inlet.
両フランジによるガスシール構造を完成させた
後、水冷ジヤケツトを取付け、水シール用底板を
取付ける構造であるため、組立が容易であつて保
守性能も向上した。 After completing the gas seal structure with both flanges, the water cooling jacket is attached and the bottom plate for the water seal is attached, making assembly easy and maintenance performance improved.
実施例
第１図において、セラミツク製オゾン発生管１
の両端にガスシール用パツキン１ａを介して入口
フランジ２と出口フランジ３が設けられ、出口フ
ランジ３にねじ係合されたセンターシヤフト４の
他端は入口フランジ２を貫通突出し、ねじ係合し
た締結ナツト５により調整スペーサ６、ガスシー
ル用パツキン４ａを介して前記入口フランジ２を
締着する。入口フランジ２にはガス入口２ａが、
また出口フランジにはガス出口３ａが設けられ
る。７は水冷ジヤケツトで水シールパツキン７ａ
を介して入口フランジに固定される。８は水ジヤ
ケツト７に内挿するように設けられた底板で水ジ
ヤケツト７および出口フランジ３との間に水シー
ル用パツキン７ａを有し、出口フランジ３と係合
するねじ９により底板８を介して水シール用パツ
キン７ａが押圧される。Example In FIG. 1, ceramic ozone generator tube 1
An inlet flange 2 and an outlet flange 3 are provided at both ends of the center shaft via gas seal gaskets 1a, and the other end of the center shaft 4 is threadedly engaged with the outlet flange 3. The inlet flange 2 is fastened with the nut 5 via the adjustment spacer 6 and the gas seal packing 4a. The inlet flange 2 has a gas inlet 2a,
The outlet flange is also provided with a gas outlet 3a. 7 is a water cooling jacket with a water seal packing 7a
is fixed to the inlet flange via. A bottom plate 8 is provided to be inserted into the water jacket 7, and has a water sealing gasket 7a between the water jacket 7 and the outlet flange 3. Then, the water seal seal 7a is pressed.
考案の効果
(1) セラミツク製で破損しやすいオゾン発生管が
パツキンを介して両フランジと接触しているの
で取扱いが容易である。Effects of the invention (1) The ozone generating tube, which is made of ceramic and is easily damaged, is in contact with both flanges via packing, making it easy to handle.
(2) 調整スペーサの存在とパツキンとによりオゾ
ン発生管の長さおよび径のばらつきに対応でき
る。(2) Due to the presence of the adjustment spacer and the packing, variations in the length and diameter of the ozone generating tube can be accommodated.
(3) 両フランジによるガスシール構造を完成させ
た後、水冷ジヤケツトを取付け水シール用の底
板を取付けるというように、ガスシールと水シ
ールとが別個独立の構成であるから組立が容易
で保守性能が向上する。(3) After completing the gas seal structure with both flanges, attach the water cooling jacket and attach the bottom plate for the water seal. Because the gas seal and water seal are separate structures, assembly is easy and maintenance performance is improved. will improve.
第１図は本考案実施の１例を示す断面図であ
る。
図中の符号はそれぞれ下記部材を示す。１……
オゾン発生管、２……入口フランジ、３……出口
フランジ、４……センターシヤフト、５……締結
ナツト、６……調整スペーサ、７……水冷ジヤケ
ツト、８……底板、９……ねじ。
FIG. 1 is a sectional view showing one example of implementing the present invention. The symbols in the drawings indicate the following members, respectively. 1...
Ozone generating tube, 2... Inlet flange, 3... Outlet flange, 4... Center shaft, 5... Fastening nut, 6... Adjustment spacer, 7... Water cooling jacket, 8... Bottom plate, 9... Screw.
Claims (1)
ジおよび出口フランジを設けてそれぞれガスシー
ル用パツキンを介して接触せしめ、出口フランジ
にねじ係合したセンターシヤフトを入口フランジ
を貫通して突出せしめるとともに該センターシヤ
フトにねじ係合したナツトによりガスシール用パ
ツキンおよび調整スペーサを介して前記入口フラ
ンジを締着し、前記入口フランジにガス入口をま
た前記出口フランジにガス出口を設け、さらに前
記入口フランジに水シール用パツキンを介して固
定される筒状の水冷ジヤケツトを設けるとともに
該水冷ジヤケツトに内挿する底板を前記出口フラ
ンジと並設し、該水冷ジヤケツト、出口フランジ
および底板と接触する水シール用パツキンを設け
出口フランジと係合するねじにより前記底板を介
して押圧してなる水冷式セラミツク製オゾン発生
器。 An inlet flange and an outlet flange are provided at both ends of a ceramic ozone generating tube and brought into contact with each other through gas sealing gaskets, and a center shaft threadably engaged with the outlet flange is made to protrude through the inlet flange, and is attached to the center shaft. The inlet flange is fastened with a threaded nut through a gas sealing gasket and an adjustment spacer, a gas inlet is provided in the inlet flange, a gas outlet is provided in the outlet flange, and a water sealing gasket is provided in the inlet flange. A cylindrical water-cooling jacket is provided which is fixed through the water-cooling jacket, and a bottom plate inserted into the water-cooling jacket is arranged in parallel with the outlet flange, and a water-sealing gasket is provided in contact with the water-cooling jacket, the outlet flange, and the bottom plate. A water-cooled ceramic ozone generator that is pressed through the bottom plate by a screw that engages with the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5664187U JPH042987Y2 (en) | 1987-04-16 | 1987-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5664187U JPH042987Y2 (en) | 1987-04-16 | 1987-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63167134U JPS63167134U (en) | 1988-10-31 |
| JPH042987Y2 true JPH042987Y2 (en) | 1992-01-31 |
Family
ID=30885634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5664187U Expired JPH042987Y2 (en) | 1987-04-16 | 1987-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042987Y2 (en) |
-
1987
- 1987-04-16 JP JP5664187U patent/JPH042987Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63167134U (en) | 1988-10-31 |
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