JPS62102844A - Electrostatic precipitator - Google Patents
Electrostatic precipitatorInfo
- Publication number
- JPS62102844A JPS62102844A JP60243100A JP24310085A JPS62102844A JP S62102844 A JPS62102844 A JP S62102844A JP 60243100 A JP60243100 A JP 60243100A JP 24310085 A JP24310085 A JP 24310085A JP S62102844 A JPS62102844 A JP S62102844A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- dust
- electrostatic precipitator
- repulsion
- dust collection
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、電気集塵機に関し、特に、集塵部の構成を１
！！ｘ化し、その効率を改善出来るようにＩＭ成してな
る電気集塵機に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an electrostatic precipitator, and in particular, the present invention relates to an electrostatic precipitator, and in particular, to
! ! This invention relates to an electrostatic precipitator formed with IM so that the efficiency of the electrostatic precipitator can be improved.
（従来の技術）
従来より用いられている電気集ユ機としては、第２図に
示されるようなものが一般的である。(Prior Art) As a conventionally used electric concentrator, one shown in FIG. 2 is common.
この電気集塵１ｆｆＡは、イオン化部１と集ゆ部５とを
、空気流を横切るようにして前Ｆ２７ｉ向にｉ［ｉ合し
た状態で設（〕、そのイオン化部１としては、複数の放
電線３と対向電極２とを所定の間隔で、；２＋Ｊて、放
電線３と対向電極２との間で形成されるコロナ放電領域
を粉塵を含んだ汚染空気が通過する際に、その粉塵が帯
電されるように構成されている。This electrostatic precipitator 1ffA has an ionization section 1 and a collection section 5 arranged in a state where they are combined in the front direction F27i across the airflow. When the contaminated air containing dust passes through the corona discharge area formed between the electric wire 3 and the counter electrode 2 by placing the electric wire 3 and the counter electrode 2 at a predetermined interval of ;2+J, the dust is It is configured to be electrically charged.
また、集塵部５は金網状の集塵電極６と反発電極７とか
ら構成されているもので、金網状の集塵電極５には対向
電極２と同極の印加がなされており、反発電極７は放電
線３と同極になっている。The dust collection section 5 is composed of a wire mesh-like dust collection electrode 6 and a repulsion electrode 7. The wire mesh-like dust collection electrode 5 is applied with the same polarity as the counter electrode 2, and is repelled. The electrode 7 has the same polarity as the discharge line 3.
そして、上記したイオン化部１で帯電された粉塵は、放
電電極３と金網状の集嗜電極６の電界および風によって
、金網状の集塵電極６方向に力を受け、金網状の集塵電
極６に付着する。この場合に、金網状の集塵電極６を通
過した粉塵は、反発電極７により金網状の集塵電極６の
方向に力を受け、同電極に付るする。Then, the dust charged in the ionization section 1 receives a force in the direction of the wire mesh dust collection electrode 6 due to the electric field and wind of the discharge electrode 3 and the wire mesh collection electrode 6, and Attach to 6. In this case, the dust that has passed through the wire-mesh-like dust collection electrode 6 is subjected to a force in the direction of the wire-mesh-like dust collection electrode 6 by the repulsion electrode 7, and is attached to the wire mesh-like dust collection electrode 6.
しかしながら、上記したような従来の公知技術にあって
は、集塵部５内の金網状の集塵電極６と反発電極７とが
、所定の空間を介して独立して設けられているために、
その両部材を一定の間隔で固定し、絶縁することが必要
である。However, in the conventional known technology as described above, the wire-mesh-like dust collection electrode 6 and the repulsion electrode 7 in the dust collection section 5 are provided independently with a predetermined space interposed therebetween. ,
It is necessary to fix both members at a certain distance and insulate them.
ざらに、集塵効率を向上させるためには、金網状の集塵
電極６の空気流方向の厚みを大きく取ることが必要にな
るために、そのコストが上背することになり、これを使
い捨てにするには、ランニングコストが高いものとなる
。また、金網状の集塵電極６を洗浄すると、再使用は可
能であるが、その手間がわずられしく、メンテナンスが
困難であるという欠点を持つことになる。Generally speaking, in order to improve dust collection efficiency, it is necessary to increase the thickness of the wire-mesh-shaped dust collection electrode 6 in the air flow direction, which increases the cost and makes it disposable. Therefore, running costs are high. Further, if the wire-mesh-shaped dust collecting electrode 6 is cleaned, it can be reused, but it is troublesome and maintenance is difficult.
（発明の目的）
本発明は、上記したような従来より用いられている装置
の欠点を解消するもので、集塵部の前後の部分、および
、金網状の集塵電極と反発電極との間に絶縁性を有する
ＦＦを挿入して、東岸効率を向上させるとともに、集塵
部の構成を簡素化出来る装置を提供することを目的とし
ている。(Objective of the Invention) The present invention solves the above-mentioned drawbacks of the conventionally used devices, and is aimed at solving the problem of the above-mentioned defects in the front and rear parts of the dust collecting section and between the wire-mesh-like dust collecting electrode and the repulsion electrode. The purpose of the present invention is to provide a device that can improve the east bank efficiency by inserting an insulating FF into the dust collector and simplify the configuration of the dust collection section.
〈発明の構成）
本発明の電気集塵機は、汚染空気の移動方向に対して、
イオン化部と集塵部とを重合した状態で構成している。<Structure of the invention> The electrostatic precipitator of the present invention has the following characteristics:
The ionization section and the dust collection section are configured in a polymerized state.
本発明のイオン化部は、従来より用いられている電気集
塵機の場合と同様な構成を有するもので、対向電極と放
電線とを複数組設けていて、それによってコロナ放電領
域を形成し、汚染空気中の粉塵を帯電させるようにして
いる。The ionization section of the present invention has a configuration similar to that of a conventionally used electrostatic precipitator, and is provided with a plurality of sets of counter electrodes and discharge wires, thereby forming a corona discharge region and discharging contaminated air. The dust inside is charged with electricity.
また、本発明の集塵部においては、その前後と、金網状
の集塵電極と反発電極との間に、それぞれ絶縁性の合成
樹脂で構成された比較的粗いｍ雑フィルターを、各電極
に接して設けており、それによって、粉塵の保持ｍを大
ぎく出来るようにしている。In addition, in the dust collection section of the present invention, a relatively coarse coarse filter made of insulating synthetic resin is placed on each electrode before and after the dust collection section, and between the wire mesh dust collection electrode and the repulsion electrode. They are placed in close contact with each other, thereby making it possible to greatly retain dust.
さらに、本発明の電気！Ｊｔ！ｌｌにおいては、金網状
の集塵電極と反発゛電極とを繊維フィルターを介して一
体化出来、その構成を簡素化することが可能になる。Furthermore, the electricity of the present invention! Jt! In 11, the wire-mesh-like dust collection electrode and the repulsion electrode can be integrated through the fiber filter, making it possible to simplify the structure.
（発明の実施例）
図示された実施例に従って、本発明の電気集塵機の構成
を説明すると、第１図に示されるように、本発明の電気
集１！１ｌｆｆｉＡは、矢印で示される汚染空気の流れ
方向に対してその前方にイオン化部１を、後方に集塵部
５が設けられている。(Embodiment of the Invention) The configuration of the electrostatic precipitator of the present invention will be explained according to the illustrated embodiment. As shown in FIG. An ionization section 1 is provided in front of the flow direction, and a dust collection section 5 is provided in the rear thereof.
本発明のイオン化部１は、前記した従来より用いられて
いる電気集塵機の場合と同様な構成を有するもので、複
数組の対向電極２と放電線３とからなるコロナ放゛市部
材によって構成され、両電極間でのコロナ放電によって
、汚染空気中の粉塵に帯電させるようにする装置であり
、対向電極２には（−）が、放電線３には（＋）の電界
が、電源４によってそれぞれ印加されるようになってい
る。The ionization unit 1 of the present invention has the same configuration as the above-described conventional electrostatic precipitator, and is composed of a corona release member consisting of a plurality of sets of opposing electrodes 2 and discharge wires 3. , is a device that charges dust in contaminated air by corona discharge between both electrodes, and a (-) electric field is applied to the opposing electrode 2 and a (+) electric field is applied to the discharge wire 3. They are applied respectively.
また、本発明の集塵部５は、イオン化部側に金網状の集
塵電極６を、汚染空気の流れの後ＩＪ側に同様に作られ
た反発電極７を設けている。そして、集塵電極６には（
＋）を、反発電極７には（−）の電界をそれぞれ印加し
、これらの印加電極が汚染空気の流れの方向に対して正
極、正極、負極の順に配置されている。Further, the dust collecting section 5 of the present invention is provided with a wire mesh-like dust collecting electrode 6 on the ionization section side, and a repulsion electrode 7 made in the same manner on the IJ side after the flow of contaminated air. And, on the dust collection electrode 6 (
An electric field (+) and a (-) electric field are applied to the repelling electrode 7, respectively, and these applying electrodes are arranged in the order of positive electrode, positive electrode, and negative electrode with respect to the direction of flow of contaminated air.
さらに、本発明の集助部５においては、集塵電極６の上
流側と、反発電極７の下流側および両・電極の間に、そ
れぞれ合成樹脂等で構成された絶縁性の繊維フィルター
８ａ、８ｂ、８Ｃを設けている。Furthermore, in the collecting part 5 of the present invention, an insulating fiber filter 8a made of synthetic resin or the like is provided on the upstream side of the dust collecting electrode 6, on the downstream side of the repelling electrode 7, and between both electrodes. 8b and 8C are provided.
これらの繊維フィルター８は、紙のように非常に薄いも
のでも良いが、その薄い部材をジグザグに折り曲げて表
面積の大きい部材として構成しても良く、各々の電極に
対して非常に接近して設けられている。そして、この繊
維フィルターを各電極に接するようにして差し込み式に
構成したり、または、繊維フィルターと各電極をサンド
イッチ状に一体に形成して集塵部のエレメントとして構
成し、電気集塵機の集塵を行うための所定の位置に、着
脱出来るように構成することも可能である。These fiber filters 8 may be made of very thin material such as paper, or may be formed by bending the thin material in a zigzag pattern to form a member with a large surface area, and may be provided very close to each electrode. It is being Then, the fiber filter can be configured to be inserted into each electrode so as to be in contact with the electrodes, or the fiber filter and each electrode can be integrally formed in a sandwich shape and configured as an element of the dust collection section to collect dust in an electrostatic precipitator. It is also possible to configure it so that it can be attached and detached to a predetermined position for carrying out.
また、本発明の実施例の場合には、従来より用いられて
いる金網状の集塵電極に比較して、その粉塵の吸着が集
塵電極６のみによって行なわれるものではないために、
その空気流の方向に幅広く形成する必要はなく、薄い部
材として構成した場合でも、その粉塵の付着に障害は発
生することがない。In addition, in the case of the embodiment of the present invention, compared to the conventionally used wire-mesh-shaped dust collecting electrode, since the dust is not adsorbed only by the dust collecting electrode 6,
It is not necessary to form it widely in the direction of the air flow, and even if it is constructed as a thin member, no problem will occur in the adhesion of dust.
さらに、イオン化部１を上記したような構成のものとせ
ずに、対向電極を金網状に構成し、放電線３の上流側ま
たは下流側に置くようにしても良い。Furthermore, the ionization unit 1 may not have the above-described configuration, but the counter electrode may be configured in the shape of a wire mesh and placed on the upstream or downstream side of the discharge line 3.
次に、上記した本発明の電気集塵機の作用を説明すると
、イオン化部１のコロナ／Ｊ５［主領域を通過する際に
、汚染空気中の粉塵は、放電Ｉ！ｉ１３と集ゆ電極６の
電界により集塵電極６方向に力を受けるが、そのほとん
どは空気流の途中に設けられている繊維フィルター８ａ
に付着する。Next, to explain the operation of the electrostatic precipitator of the present invention described above, when passing through the corona/J5 [main area] of the ionization section 1, the dust in the contaminated air is discharged I! A force is applied in the direction of the dust collecting electrode 6 due to the electric field of the i13 and the collecting electrode 6, but most of the force is applied to the fiber filter 8a installed in the middle of the air flow.
Attach to.
また、一部帯電した粉塵が集塵電極６の隙間を抜けて後
方に出るが、反発電極７と集塵電極６の電界により、集
塵電極６の方向に力を受けて、その途中の繊維フィルタ
ー８ｂや集塵電極６に付４される。In addition, some of the charged dust passes through the gap between the dust collection electrodes 6 and exits backwards, but due to the electric field of the repulsion electrode 7 and the dust collection electrode 6, it receives a force in the direction of the dust collection electrode 6, causing the fibers in the middle to It is attached to the filter 8b and the dust collecting electrode 6.
本発明の繊維フィルター８は、上記したように合成樹脂
で構成されているもので、絶縁材の役目を兼ねていて、
集ａ電極６と反発電４！！７とを、数μｍから数置の間
隔で配置して、サンドイッチ状 □に形成した状態
で構成することが可能である。１（発明の効果）
本発明の電気集塵機は上記したような構成を有するもの
であるから、繊維フィルターを介して集塵電極と反発電
極とを一体化して形成することが可能になり、集塵効率
を向上させることが出来る。The fiber filter 8 of the present invention is made of synthetic resin as described above, and also serves as an insulating material.
Collection a electrode 6 and reaction power generation 4! ! 7 can be arranged at intervals of several micrometers to several positions, forming a sandwich shape. 1 (Effects of the Invention) Since the electrostatic precipitator of the present invention has the above-described configuration, it is possible to integrally form the dust collection electrode and the repulsion electrode through the fiber filter, and the dust collection Efficiency can be improved.
また、本発明の電気集塵機は、集塵電極と反発電極とを
一体に構成することにより、その交換が容易に出来、そ
のエレメントを一体に構成することによって、製造コス
トを引き下げることが可能である。Furthermore, in the electrostatic precipitator of the present invention, by integrally configuring the dust collection electrode and the repulsion electrode, they can be easily replaced, and by configuring the elements in one, it is possible to reduce manufacturing costs. .
さらに、本発明の集塵部は、従来より用いられている金
網状の°電極に比較して、粉塵保持量を大きくとれるも
のであり、エレメントの交換頻度を少なくすることが出
来、メンテナンスの］ス１−を低下させることが可能に
なる、。Furthermore, the dust collecting section of the present invention can hold a larger amount of dust than the conventionally used wire mesh-like electrodes, and can reduce the frequency of element replacement, reducing maintenance. It becomes possible to lower the speed 1-.
第１図は本発明の電気集塵機の構成を示す説明図であり
、第２図は従来装置の構成を示す説明図である。
図中の符号
１・・・・・・イオン化部、２・・・・・・対向電極、
３・・・・・・放電線、４・・・・・・電源、５・・・
・・・集塵部、６・・・・・・用！１１電極、７・・・
・・・反発電極、８・・・・・・ＩＩ Ｇ１フィルター
。FIG. 1 is an explanatory diagram showing the configuration of an electrostatic precipitator according to the present invention, and FIG. 2 is an explanatory diagram showing the configuration of a conventional device. Reference numeral 1 in the figure: ionization section, 2: counter electrode,
3...discharge wire, 4...power supply, 5...
...Dust collection section, 6...... for! 11 electrodes, 7...
...Repulsion electrode, 8...II G1 filter.
Claims (4)
極との間でコロナ放電を行わせ粉塵を帯電させるイオン
化部の後方に、空気流を横切るように通気性を有する集
塵電極を設け、さらに、この電極の後方に一定の距離を
おいて通気性を有する反発電極を設けてなる電気集塵機
において、集塵電極のイオン化部側および集塵電極と反
発電極の下流側に、それぞれ絶縁性の合成樹脂等で構成
された比較的粗い繊維フィルターを各々の電極に接して
設けたことを特徴とする電気集塵機。(1) A breathable dust collection electrode is placed across the airflow behind the ionization section that charges dust by causing corona discharge between a discharge wire and a counter electrode that are placed across the airflow. In an electrostatic precipitator in which a repelling electrode with ventilation is provided at a certain distance behind this electrode, insulation is provided on the ionization part side of the collecting electrode and on the downstream side of the collecting electrode and the repelling electrode, respectively. An electrostatic precipitator characterized in that a relatively coarse fiber filter made of a synthetic resin or the like is provided in contact with each electrode.
を、各々の電極に接して設けたことを特徴とする特許請
求の範囲第１項記載の電気集塵機。(2) The electrostatic precipitator according to claim 1, characterized in that a dust collection electrode, a repulsion electrode, and each fiber filter are provided in contact with each electrode.
形成したことを特徴とする特許請求の範囲第１項記載の
電気集塵機。(3) The electrostatic precipitator according to claim 1, wherein the fiber filter constituting the dust collecting section is formed in a zigzag shape.
正極、正極、負極とし、中央の正極は帯電粉塵粒子のス
ピードを減速するように作用させることを特徴とする特
許請求の範囲第１項記載の電気集塵機。(4) The potential applied to each electrode of the device is a positive electrode, a positive electrode, and a negative electrode in order from the discharge line, and the central positive electrode acts to reduce the speed of the charged dust particles. The electrostatic precipitator according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60243100A JPS62102844A (en) | 1985-10-30 | 1985-10-30 | Electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60243100A JPS62102844A (en) | 1985-10-30 | 1985-10-30 | Electrostatic precipitator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62102844A true JPS62102844A (en) | 1987-05-13 |
| JPH0333379B2 JPH0333379B2 (en) | 1991-05-16 |
Family
ID=17098789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60243100A Granted JPS62102844A (en) | 1985-10-30 | 1985-10-30 | Electrostatic precipitator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62102844A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0318456U (en) * | 1989-06-27 | 1991-02-22 | ||
| JP2012503539A (en) * | 2008-09-24 | 2012-02-09 | サイアー アーベー | Air purifier |
| JP2015190640A (en) * | 2014-03-27 | 2015-11-02 | 株式会社富士通ゼネラル | air conditioner |
| JP2015188854A (en) * | 2014-03-28 | 2015-11-02 | 株式会社富士通ゼネラル | Electric dust collector, and air conditioner utilizing dust collector |
| JP2015188851A (en) * | 2014-03-28 | 2015-11-02 | 株式会社富士通ゼネラル | Electric dust collector, and air conditioner |
| CN108224593A (en) * | 2018-03-08 | 2018-06-29 | 苏州贝昂科技有限公司 | A kind of air purifier and ventilating system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6012652B2 (en) * | 2014-03-07 | 2016-10-25 | 株式会社富士通ゼネラル | Electric dust collector and air conditioner using the same |
| JP6012651B2 (en) * | 2014-03-07 | 2016-10-25 | 株式会社富士通ゼネラル | Electric dust collector and air conditioner using the same |
| US20160332169A1 (en) * | 2014-03-07 | 2016-11-17 | Fujitsu General Limited | Electric dust collection device and air conditioner using the same |
| JP6233590B2 (en) * | 2014-03-27 | 2017-11-22 | 株式会社富士通ゼネラル | Air conditioner |
| JP2016176610A (en) * | 2015-03-18 | 2016-10-06 | 株式会社富士通ゼネラル | Air conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5083659U (en) * | 1973-12-03 | 1975-07-17 | ||
| JPS5131178U (en) * | 1974-08-28 | 1976-03-06 |
-
1985
- 1985-10-30 JP JP60243100A patent/JPS62102844A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5083659U (en) * | 1973-12-03 | 1975-07-17 | ||
| JPS5131178U (en) * | 1974-08-28 | 1976-03-06 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0318456U (en) * | 1989-06-27 | 1991-02-22 | ||
| JP2012503539A (en) * | 2008-09-24 | 2012-02-09 | サイアー アーベー | Air purifier |
| JP2015190640A (en) * | 2014-03-27 | 2015-11-02 | 株式会社富士通ゼネラル | air conditioner |
| JP2015188854A (en) * | 2014-03-28 | 2015-11-02 | 株式会社富士通ゼネラル | Electric dust collector, and air conditioner utilizing dust collector |
| JP2015188851A (en) * | 2014-03-28 | 2015-11-02 | 株式会社富士通ゼネラル | Electric dust collector, and air conditioner |
| CN108224593A (en) * | 2018-03-08 | 2018-06-29 | 苏州贝昂科技有限公司 | A kind of air purifier and ventilating system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0333379B2 (en) | 1991-05-16 |
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