JPS6084170A - Discharge electrode for electric dust collector - Google Patents
Discharge electrode for electric dust collectorInfo
- Publication number
- JPS6084170A JPS6084170A JP9665683A JP9665683A JPS6084170A JP S6084170 A JPS6084170 A JP S6084170A JP 9665683 A JP9665683 A JP 9665683A JP 9665683 A JP9665683 A JP 9665683A JP S6084170 A JPS6084170 A JP S6084170A
- Authority
- JP
- Japan
- Prior art keywords
- discharge
- wires
- dust collector
- discharge electrode
- electrode
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title abstract description 10
- 230000007797 corrosion Effects 0.000 claims abstract description 10
- 238000005260 corrosion Methods 0.000 claims abstract description 10
- 239000012716 precipitator Substances 0.000 claims description 4
- 239000003595 mist Substances 0.000 abstract description 4
- 229920003002 synthetic resin Polymers 0.000 abstract description 2
- 239000000057 synthetic resin Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 7
- 239000012717 electrostatic precipitator Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Electrostatic Separation (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、排ガス中のミストやダストを集塵する電気集
塵器の放電極に関するものである。１一般に、多数の放
電極と多数の集塵極とからなる電気集塵器は、周知のよ
うに上記両電極間に高？ｔＬ圧を印加してコロナ放電を
発生させ、ニ１；ｊ瓜極に生じた静屯引力によって排ガ
ス中のミストやダストを集塵して排ガスを処理している
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a discharge electrode for an electrostatic precipitator that collects mist and dust in exhaust gas. 1. In general, an electric precipitator consisting of a large number of discharge electrodes and a large number of precipitate electrodes has a high density between the two electrodes, as is well known. The exhaust gas is treated by applying a pressure of tL to generate a corona discharge, and collecting mist and dust in the exhaust gas by the static attraction force generated at the melon electrode.
第１図は従来の電気集塵器の放電極を示す平面図である
。同図に示すように従来の放電極は、多数の放電線２を
哲間隔に数句けた放電枠１がらなシ、処理するガスのａ
１類や性状に応じて故−＊ ’−ｊ 使用する放電線２
の形状や材質を選択している。FIG. 1 is a plan view showing a discharge electrode of a conventional electrostatic precipitator. As shown in the figure, the conventional discharge electrode has a discharge frame 1 in which a large number of discharge lines 2 are placed at several intervals, and a
The shape and material of the discharge wire 2 to be used are selected depending on the type and properties.
しかしながら、このような構造の放電極を用いて例えば
塩化水素やイオウ酸化物あるいＱ」、フッ化水素等を含
む腐食性ガスを処理する楊合には、放電線２が腐食によ
って断線し、対極の集塵極に接触して荷電不良を起し、
放電能力が低下するという欠点があった。壕だ、従来の
放電極は溶接あるいはボルト締め等によって各放電線２
を放電線同士が接触しないように１本１本張力を調整し
て放電枠１に取イ」けられるが、その張力調整が難しく
放′亀線２の撓みによって局部放電を起し、集塵器の正
常な動作が得られないという欠点もあった。However, when using a discharge electrode with such a structure to treat corrosive gases containing, for example, hydrogen chloride, sulfur oxide, hydrogen fluoride, etc., the discharge wire 2 may break due to corrosion. Contact with the opposite dust collection electrode causes charging failure,
There was a drawback that the discharge capacity decreased. Conventional discharge electrodes connect each discharge wire 2 by welding or bolting.
The tension of the discharge wires is adjusted one by one so that they do not come into contact with each other, and the wires are placed in the discharge frame 1.However, it is difficult to adjust the tension, and the bending of the discharge wires 2 causes local discharge, causing dust collection. Another drawback was that the device could not function properly.
本発明は上記の事情に鑑与なされたものであシ、その目
的は耐食性に浸れ、各放電線の張力コントロールが不要
な電気集塵器の放電極を提供することにある。The present invention was made in consideration of the above circumstances, and its purpose is to provide a discharge electrode for an electrostatic precipitator that is highly corrosion resistant and does not require tension control of each discharge wire.
本発明は上記の目的を達成するために、ｈ’＋ｉ：気集
塵器の放電線を放電部を除いて耐食性をイ１する板状絶
縁部材の中に埋設したことを特で改とずるものである。In order to achieve the above object, the present invention is characterized in that the discharge wire of h'+i: air precipitator is buried in a plate-shaped insulating member that has corrosion resistance except for the discharge part. It is something.
以下、本発明の実施例を図面を参照して説明する。Embodiments of the present invention will be described below with reference to the drawings.
第２図及び第３図はいずれも本発明の一実施例を示す図
で、第２図は放電極の平面図、第３図（佳第２図のｌ−
Ｉ線断面図である。なお、図中第１図と同一部分には同
−行対が伺されている。2 and 3 are views showing one embodiment of the present invention, in which FIG. 2 is a plan view of the discharge electrode, and FIG.
It is an I line sectional view. Note that the same parts in the figure as in FIG.
第２図において放電枠１に付けられた各数箱７ｈＡ ”
は放電枠１と共に例えば強化合成＆１脂等の耐食性を有
する板状絶縁例月３の中に電気的に絶ｅ＆されて埋設さ
力１、パネル状の放電極５を形成している。しかも、各
放電線２の一部は第３図に示すように板状絶縁部材３か
ら露出しており、放′ＩＬオバ５の放電部４を形成して
いる。したがって、ガス雰囲気中では放電部４のみが腐
食性ガスと接触し、その他は板状絶縁部１１２３によっ
て保護さ九ている。In Fig. 2, each several boxes attached to the discharge frame 1 are 7 hA.
is electrically insulated and buried together with the discharge frame 1 in a plate-shaped insulation plate 3 having corrosion resistance such as reinforced synthetic resin, forming a panel-shaped discharge electrode 5. Furthermore, a portion of each discharge wire 2 is exposed from the plate-shaped insulating member 3, as shown in FIG. Therefore, in a gas atmosphere, only the discharge section 4 comes into contact with the corrosive gas, and the rest are protected by the plate-shaped insulating section 1123.
このように本実施例によれは、各放電線２が放電枠ｌと
共に放゛屯部４を除いて板状絶縁部拐３の中に埋設され
固定されているので、腐食性ガスによる断線等を防止で
き、たとえ切りたとしても対極の集塵極に接触する心配
がないので、荷電不良を起すこともない。さらに、し〔
来のように各放電線２を放電枠１に取付ける際の張力コ
ントロール等の製作上の問題点も解陶さｈ〜る。As described above, according to this embodiment, each discharge wire 2 is buried and fixed in the plate-shaped insulating part 3 except for the discharge tube part 4 together with the discharge frame l, so that breakage due to corrosive gas etc. Even if the electrode is cut, there is no risk of it coming into contact with the opposite dust collection electrode, so charging failures will not occur. Furthermore,
This also solves manufacturing problems such as tension control when attaching each discharge wire 2 to the discharge frame 1 as in the past.
なお、本発明は上記実施例に限定さｆ′１．るものでな
く、例えば第４図に示すように谷枚電勝２にねじ等によ
って取外し可能な突起部６を設けて、この突起部６を板
状絶縁部拐３からＩ烙出させて放電部としてもよい。こ
のようにずれにＬ１上述した実施例と同様の効果が彷ら
れるうえ、突起部６が腐食しても簡単に取替え可能であ
る。Note that the present invention is limited to the above embodiment. For example, as shown in Fig. 4, a protrusion 6 that can be removed with a screw or the like is provided on the Tanishi electric shock 2, and this protrusion 6 is made to protrude from the plate-shaped insulating part 3 to generate a discharge. It may also be a department. In this way, the same effects as those of the above-mentioned embodiment L1 can be obtained even if the projection 6 is not erected, and even if the protrusion 6 corrodes, it can be easily replaced.
以上述べたように本発明によれば、電気集塵器の放電線
を放電部を除いて耐食性を有する板状記・、縁部材の中
に埋設したので、耐食性に憂れ、各放電線の張力コント
ロールが不閥な電気集塵器用放電極を提供できる。As described above, according to the present invention, the discharge wires of the electrostatic precipitator are buried in the corrosion-resistant plate and edge member except for the discharge part, so there is a concern about corrosion resistance, and each discharge wire is It is possible to provide a discharge electrode for an electrostatic precipitator with excellent tension control.
第１図は従来の放電極の構造を示す平面図、第２図は本
発明の一実施例である放電極の構造を示す平面図、第３
図は第２図の１−１腺断面図、第４図は本発明の他の実
施例を示す放電極のＩｌ、Ｉ′ｉ間図である。
１・・放′砥枠、２・・・放電線、３・・・板状絶縁部
拐、４・・・放電部。
出願人復代理人 弁理士 鈴 江 武 彦第１図
第２図
第３ （：：４
旦FIG. 1 is a plan view showing the structure of a conventional discharge electrode, FIG. 2 is a plan view showing the structure of a discharge electrode according to an embodiment of the present invention, and FIG.
The figure is a sectional view taken along line 1-1 in FIG. 2, and FIG. 4 is a view between Il and I'i of a discharge electrode showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Free-grinding frame, 2... Discharge wire, 3... Plate-shaped insulation section, 4... Discharge part. Applicant Sub-Agent Patent Attorney Takehiko Suzue Figure 1 Figure 2 Figure 3
Claims (1)
板状絶縁部材の中に埋設したことを特徴とする電気集塵
器用放電極。A discharge electrode for an electric precipitator, characterized in that the discharge wire of the electric precipitator, except for the discharge part, is embedded in a plate-shaped insulating member that has excellent corrosion resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9665683A JPS6084170A (en) | 1983-05-31 | 1983-05-31 | Discharge electrode for electric dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9665683A JPS6084170A (en) | 1983-05-31 | 1983-05-31 | Discharge electrode for electric dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6084170A true JPS6084170A (en) | 1985-05-13 |
Family
ID=14170873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9665683A Pending JPS6084170A (en) | 1983-05-31 | 1983-05-31 | Discharge electrode for electric dust collector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6084170A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07177324A (en) * | 1991-02-25 | 1995-07-14 | Junya Suzuki | Camera/printer device and printing system using same |
-
1983
- 1983-05-31 JP JP9665683A patent/JPS6084170A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07177324A (en) * | 1991-02-25 | 1995-07-14 | Junya Suzuki | Camera/printer device and printing system using same |
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