JP6837192B2 - 電気集塵装置 - Google Patents
電気集塵装置 Download PDFInfo
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- JP6837192B2 JP6837192B2 JP2017501952A JP2017501952A JP6837192B2 JP 6837192 B2 JP6837192 B2 JP 6837192B2 JP 2017501952 A JP2017501952 A JP 2017501952A JP 2017501952 A JP2017501952 A JP 2017501952A JP 6837192 B2 JP6837192 B2 JP 6837192B2
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- Japan
- Prior art keywords
- electrode plate
- dust
- electrostatic precipitator
- charged
- dust collecting
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
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- Electrostatic Separation (AREA)
Description
まず、本実施の形態における電気集塵装置の設置の一例として、トンネル換気設備に使用される構成を図1〜図4を用いて説明する。
図10に示すように風速11m/s以下において電力を消費することなく10%以上の集塵率を有し、特に風速2m/sでは40%以上の集塵率を有している。
図14は、上記計算式を用いて帯電部12のみ電圧を印加した場合の集塵率と集塵部13のみ電圧を印加した場合の集塵率から求めた合成集塵率(点線)と帯電部12と集塵部13双方に電圧を印加した場合の集塵率(実線)を比較したグラフである。
2 換気吸込口
3 電気集塵装置
4 換気風路
5 換気ファン
6 換気吐出口
7 電気集塵補機
8 高圧発生盤
9 制御盤
10 ケーシング
11 集塵ユニット
12,104 帯電部
13,105 集塵部
14 帯電部接地極板
15 帯電部荷電極板
16 集塵部接地極板
17 集塵部荷電極板
18 帯電部高圧電源
19 集塵部高圧電源
20 導電性繊維部
21 帯電部フレーム
22 極板間隔保持管
23 極板保持棒
24 碍子
25 集塵部フレーム
31 ダンパ
32 洗浄配管
33 配線端子箱
Claims (5)
- 粉塵を含んだ気体の流入部と流出部の間において複数の荷電極板と複数の接地極板を交互に平行に配置し、
向かい合う前記荷電極板と前記接地極板の対向する面のどちらか一方に導電性繊維を植毛し、
前記荷電極板に高電圧を印加した帯電部を備え、
前記荷電極板と前記接地極板との極板間隔に対する、前記導電性繊維の長さの比率を0.01〜0.3とし、
前記荷電極板と前記接地極板との極板間における電界強度を0.3〜1kV/mmとしたことを特徴とする電気集塵装置。 - 前記荷電極板に高電圧を印加することにより前記導電性繊維の端部より放電を発生させ、前記帯電部の前記放電は電極の面積に対して1mm2あたり3×10−5〜60×10−5μAの範囲であることを特徴とする請求項1記載の電気集塵装置。
- 前記導電性繊維は炭素繊維であることを特徴とする請求項1または2に記載の電気集塵装置。
- 粉塵を含んだ気体の流入部と流出部間において複数の集塵部荷電極板と複数の集塵部接地極板を交互に平行に配置し、
前記集塵部荷電極板に高電圧を印加し、
前記複数の集塵部荷電極板と前記複数の集塵部接地極板を集塵部とし、
前記集塵部を前記帯電部の下流側に備えたこと特徴とする請求項1〜3の何れか1項に記載の電気集塵装置。 - 前記荷電極板に高電圧を印加しても前記導電性繊維の端部より放電が発生しないことを特徴とする請求項1記載の電気集塵装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015038459 | 2015-02-27 | ||
JP2015038459 | 2015-02-27 | ||
JP2015183961 | 2015-09-17 | ||
JP2015183961 | 2015-09-17 | ||
PCT/JP2016/001042 WO2016136270A1 (ja) | 2015-02-27 | 2016-02-26 | 電気集塵装置 |
Publications (2)
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JPWO2016136270A1 JPWO2016136270A1 (ja) | 2017-12-07 |
JP6837192B2 true JP6837192B2 (ja) | 2021-03-03 |
Family
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017501952A Active JP6837192B2 (ja) | 2015-02-27 | 2016-02-26 | 電気集塵装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6837192B2 (ja) |
KR (1) | KR102481567B1 (ja) |
WO (1) | WO2016136270A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6827864B2 (ja) * | 2017-03-24 | 2021-02-10 | 三菱重工業株式会社 | 凝集装置及びこれを備えた排ガス処理装置 |
SG11201909242WA (en) * | 2017-06-29 | 2019-11-28 | Mitsubishi Electric Corp | Dust collecting device and air conditioning apparatus |
JP7109194B2 (ja) * | 2018-01-15 | 2022-07-29 | 三菱重工パワー環境ソリューション株式会社 | 電気集塵装置 |
KR102066479B1 (ko) * | 2018-10-10 | 2020-01-15 | 주식회사 알링크 | 전도성 필터 유닛, 전도성 필터 유닛을 포함하는 전도성 필터 모듈, 및 전도성 필터 모듈이 구비된 미세먼지 제거 시스템 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53130585A (en) * | 1977-04-19 | 1978-11-14 | Matsushita Electric Ind Co Ltd | Electric dust collector |
JP3066833B2 (ja) * | 1989-09-08 | 2000-07-17 | 高砂熱学工業株式会社 | 空気清浄装置、空気清浄方法及びクリーンルーム |
JPH04135661A (ja) * | 1990-09-25 | 1992-05-11 | Matsushita Electric Works Ltd | 電気集塵器 |
DE4400420A1 (de) * | 1994-01-10 | 1995-07-13 | Maxs Ag | Verfahren und Vorrichtung zum elektrostatischen Abscheiden von Verunreinigungen, wie Schwebstoffe oder dergleichen aus einem Gasstrom |
JP3393270B2 (ja) * | 1994-10-17 | 2003-04-07 | 増田 佳子 | コロナ放電ユニット |
JPH08260942A (ja) * | 1995-03-28 | 1996-10-08 | Hideo Yoshikawa | 排気浄化装置 |
JPH09262500A (ja) * | 1996-03-28 | 1997-10-07 | Toto Ltd | 電気集塵器 |
US6635106B2 (en) * | 2000-03-03 | 2003-10-21 | Matsushita Seiko Co., Ltd. | Dust collecting apparatus and air-conditioning apparatus |
JP2004355885A (ja) * | 2003-05-28 | 2004-12-16 | Serumi Medical Instruments Co Ltd | マイナスイオン発生装置 |
JP2010131515A (ja) * | 2008-12-04 | 2010-06-17 | Panasonic Corp | 電気集塵装置 |
US8889079B2 (en) * | 2010-01-13 | 2014-11-18 | Efb, Inc. | Apparatus for removal of particles and VOC from an airstream |
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2016
- 2016-02-26 KR KR1020177017785A patent/KR102481567B1/ko active IP Right Grant
- 2016-02-26 JP JP2017501952A patent/JP6837192B2/ja active Active
- 2016-02-26 WO PCT/JP2016/001042 patent/WO2016136270A1/ja active Application Filing
Also Published As
Publication number | Publication date |
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JPWO2016136270A1 (ja) | 2017-12-07 |
KR102481567B1 (ko) | 2022-12-26 |
WO2016136270A1 (ja) | 2016-09-01 |
KR20170120563A (ko) | 2017-10-31 |
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