JP2021522068A - 2段電気フィルタのための高抵抗率の複数の電極要素 - Google Patents
2段電気フィルタのための高抵抗率の複数の電極要素 Download PDFInfo
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- JP2021522068A JP2021522068A JP2021506608A JP2021506608A JP2021522068A JP 2021522068 A JP2021522068 A JP 2021522068A JP 2021506608 A JP2021506608 A JP 2021506608A JP 2021506608 A JP2021506608 A JP 2021506608A JP 2021522068 A JP2021522068 A JP 2021522068A
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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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/08—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
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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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
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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
- B03C3/41—Ionising-electrodes
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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
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
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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
- B03C3/60—Use of special materials other than liquids
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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
- B03C3/60—Use of special materials other than liquids
- B03C3/64—Use of special materials other than liquids synthetic resins
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
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Abstract
Description
これらは、様々な材料の薄い繊維の周囲に構築され、使用される繊維が薄いほど、特に小さな粒子に関して、より良い分離が達成され得るという特徴を有する。空気浄化効率の増加と共に、機械的フィルタも、浄化能力の増加と共に、フィルタを通る望ましくない増加する圧力降下を示す。
勿論、電極要素A,Bが長尺の帯状要素の形状を有する必要はない。図4に示すように、要素A、Bは、コアM1と好ましくは互いに距離を置いて配置された幾つかの電流導電性要素M2’、M2”からなる長方形/正方形のシートの形成であってもよく、コアに埋め込まれるか又はコアM1上に薄い被膜として配置されてもよい。図4は、幾つかの電流導電性要素M2’及びM2”を有するディスク形状の電極要素A、Bを概略的に示す。
Claims (9)
- コンデンサ分離器において2段電気フィルタのための電極要素群を備える装置であって、
前記電極要素群が少なくとも2つの帯状の電極要素(A、B)又は2つのグループの帯状の電極要素(A、B)であり、
前記電極要素(A、B)の主要部はコア(M1)から構成され、前記電極要素(A、B)の少なくとも1つ又は前記電極要素(A、B)は異なる電気特性を有する少なくとも2つの異なる重合体から構成され、
前記コンデンサ分離器内で隣接する第2の電極要素(B)に最も近接して配置される電極要素(A)の部分(M1、M3、M3’)が、1x1012Ω/sq以上、好ましくは1x1014Ω/sq以上の表面抵抗率を有する重合体から構成され、
前記電極要素(A、B)の第2の部分は、前記電極要素(A、B)の前記コア(M1)上に薄い被膜として形成された重合体の形態の少なくとも1つの電流導電性要素(M1,M2’,M2”)から構成され、又は幅及び深さの両方に沿って前記コア(M1)の延長部よりも実質的により小さい延長部を有して前記コア(M1)内に埋め込まれている、装置。 - 前記コンデンサ分離器内の隣接する前記第2の電極要素(B)に最も近接して配置される前記電極要素(A)の前記部分(M1、M3、M3’)における前記重合体の体積抵抗率は、少なくとも1x1011Ω・cmでなければならず、好ましくは1x1013Ω・cm以上でなければならない、請求項1に記載の装置。
- 電流導電性要素(M2、M2’、M2”)の表面抵抗率は、1x108Ω/sq未満、好ましくは1x105Ω/sq未満であるべきであり、体積抵抗率は、1x107Ω・cm未満、好ましくは1x104Ω・cm未満であるべきである、請求項1又は2に記載の装置。
- 前記コンデンサ分離器内の隣接する前記第2の電極要素(B)に最も近接して配置される前記電極要素(A)の前記部分(M1,M3,M3’)は絶縁層(M3,M3’)からなる請求項1〜3の何れか一項に記載の装置。
- 前記絶縁層(M3)はそれぞれの電極要素(A、B)の縁部も包囲する、請求項4に記載の装置。
- 前記電極要素(A、B)は平坦シートとして形成され、いくつかの電流導電性要素(M2、M2’、M2”)は、互いに対してオフセットされ、前記コンデンサ分離器を通る意図された空気の流れ方向に対して垂直に配置される、請求項1〜3の何れか一項に記載の装置。
- 高電圧源へのいくつかの別個の接続が、導電性材料によってそれぞれの前記電流導電性要素(M2、M2’、M2”)の縁部接続によって提供される、請求項6に記載の装置。
- 前記電極要素(A,B)の前記コア(M1)は、0.7mmより薄く、好ましくは0.4mmより薄い、請求項1〜7の何れか一項に記載の装置。
- 複数の電極要素(A、B)上または前記電極要素(A、B)上の電流導電性要素(M2’、M2”)は、2つの隣接する電極要素(A、B)が、同じ対応位置にある前記電流導電性要素(M2、M2’、M2”)を有さないように、互いに対してオフセットされている、請求項1〜8の何れか一項に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1850448A SE542576C2 (sv) | 2018-04-18 | 2018-04-18 | Högresistiva elektrodelement för tvåstegselektrofilter |
SE1850448-0 | 2018-04-18 | ||
PCT/SE2019/050214 WO2019203708A1 (en) | 2018-04-18 | 2019-03-11 | Electrode elements of high resistivity for two-step electrofilter |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021522068A true JP2021522068A (ja) | 2021-08-30 |
JP7358453B2 JP7358453B2 (ja) | 2023-10-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021506608A Active JP7358453B2 (ja) | 2018-04-18 | 2019-03-11 | 2段電気フィルタのための高抵抗率の複数の電極要素 |
Country Status (10)
Country | Link |
---|---|
US (1) | US11813617B2 (ja) |
EP (1) | EP3781323A4 (ja) |
JP (1) | JP7358453B2 (ja) |
KR (1) | KR20210008470A (ja) |
CN (1) | CN112088047B (ja) |
AU (1) | AU2019257125A1 (ja) |
BR (1) | BR112020020952A2 (ja) |
MX (1) | MX2020009977A (ja) |
SE (1) | SE542576C2 (ja) |
WO (1) | WO2019203708A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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SE545242C2 (sv) | 2021-10-19 | 2023-06-07 | Ad Air Design Ab | Ventilationsaggregat |
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2018
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-
2019
- 2019-03-11 BR BR112020020952-0A patent/BR112020020952A2/pt unknown
- 2019-03-11 CN CN201980025722.3A patent/CN112088047B/zh active Active
- 2019-03-11 WO PCT/SE2019/050214 patent/WO2019203708A1/en unknown
- 2019-03-11 AU AU2019257125A patent/AU2019257125A1/en active Pending
- 2019-03-11 MX MX2020009977A patent/MX2020009977A/es unknown
- 2019-03-11 EP EP19787727.7A patent/EP3781323A4/en active Pending
- 2019-03-11 US US17/047,624 patent/US11813617B2/en active Active
- 2019-03-11 JP JP2021506608A patent/JP7358453B2/ja active Active
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Publication number | Publication date |
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BR112020020952A2 (pt) | 2021-01-19 |
MX2020009977A (es) | 2021-03-25 |
US11813617B2 (en) | 2023-11-14 |
US20210154680A1 (en) | 2021-05-27 |
KR20210008470A (ko) | 2021-01-22 |
CN112088047B (zh) | 2023-02-17 |
SE542576C2 (sv) | 2020-06-09 |
CN112088047A (zh) | 2020-12-15 |
AU2019257125A1 (en) | 2020-11-12 |
EP3781323A4 (en) | 2022-01-05 |
WO2019203708A1 (en) | 2019-10-24 |
JP7358453B2 (ja) | 2023-10-10 |
WO2019203708A9 (en) | 2020-03-05 |
EP3781323A1 (en) | 2021-02-24 |
SE1850448A1 (sv) | 2019-10-19 |
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