FI129337B - Particulate charge unit, electrostatic precipitator and supply air unit - Google Patents

Particulate charge unit, electrostatic precipitator and supply air unit Download PDF

Info

Publication number
FI129337B
FI129337B FI20185477A FI20185477A FI129337B FI 129337 B FI129337 B FI 129337B FI 20185477 A FI20185477 A FI 20185477A FI 20185477 A FI20185477 A FI 20185477A FI 129337 B FI129337 B FI 129337B
Authority
FI
Finland
Prior art keywords
guide surface
chargers
charging unit
needle
electrostatic precipitator
Prior art date
Application number
FI20185477A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20185477A1 (en
Inventor
Jari Heinovaara
Original Assignee
Alme Solutions Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alme Solutions Oy filed Critical Alme Solutions Oy
Priority to FI20185477A priority Critical patent/FI129337B/en
Priority to CN201980034314.4A priority patent/CN112154032B/zh
Priority to KR1020207033380A priority patent/KR20210011930A/ko
Priority to EP19807770.3A priority patent/EP3801915A4/en
Priority to PCT/FI2019/050390 priority patent/WO2019224427A1/en
Publication of FI20185477A1 publication Critical patent/FI20185477A1/en
Application granted granted Critical
Publication of FI129337B publication Critical patent/FI129337B/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • 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
    • 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
    • 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
    • B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
    • 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
    • B03C3/41—Ionising-electrodes
    • 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
    • B03C3/60—Use of special materials other than liquids
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/06—Ionising electrode being a needle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrostatic Separation (AREA)
FI20185477A 2018-05-24 2018-05-24 Particulate charge unit, electrostatic precipitator and supply air unit FI129337B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20185477A FI129337B (en) 2018-05-24 2018-05-24 Particulate charge unit, electrostatic precipitator and supply air unit
CN201980034314.4A CN112154032B (zh) 2018-05-24 2019-05-20 静电除尘器和送风设备
KR1020207033380A KR20210011930A (ko) 2018-05-24 2019-05-20 전기 집진기 및 공기 공급 디바이스
EP19807770.3A EP3801915A4 (en) 2018-05-24 2019-05-20 ELECTROSTATIC FILTER AND AIR UNIT
PCT/FI2019/050390 WO2019224427A1 (en) 2018-05-24 2019-05-20 An electrostatic precipitator and a supply air device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20185477A FI129337B (en) 2018-05-24 2018-05-24 Particulate charge unit, electrostatic precipitator and supply air unit

Publications (2)

Publication Number Publication Date
FI20185477A1 FI20185477A1 (en) 2019-11-25
FI129337B true FI129337B (en) 2021-12-15

Family

ID=68616593

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20185477A FI129337B (en) 2018-05-24 2018-05-24 Particulate charge unit, electrostatic precipitator and supply air unit

Country Status (5)

Country Link
EP (1) EP3801915A4 (zh)
KR (1) KR20210011930A (zh)
CN (1) CN112154032B (zh)
FI (1) FI129337B (zh)
WO (1) WO2019224427A1 (zh)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875845A (en) * 1955-03-18 1959-03-03 Gaylord W Penney Electrostatic precipitator
SE9200515L (sv) * 1992-02-20 1993-07-12 Tl Vent Ab Tvaastegs elektrofilter
JP3092112B1 (ja) * 1999-05-06 2000-09-25 株式会社オーデン 吹出口／吸込口非分離型の空気清浄機
JP3287468B2 (ja) * 1999-11-15 2002-06-04 株式会社オーデン 電気集塵ユニット
NO323806B1 (no) * 2005-11-01 2007-07-09 Roger Gale Entrinns elektrostatisk stovutfeller
US7632340B2 (en) * 2007-03-07 2009-12-15 Hamilton Beach Brands, Inc. Air purifier for removing particles or contaminants from air
AU2008205431A1 (en) * 2007-08-31 2009-03-19 Yoshiyasu Ehara Electric dust collector
US20140003964A1 (en) * 2012-05-29 2014-01-02 Tessera, Inc. Electrohydrodynamic (ehd) fluid mover with field blunting structures in flow channel for spatially selective suppression of ion generation
JP6309976B2 (ja) * 2013-02-15 2018-04-11 テクノロジカ エス．エー．エス． ディ バネラ サルバトーレ アンド シー． 燃焼ガス、排出ガス、その他のための微粒子濾過装置と関連の出力回路
FI125997B (en) * 2014-01-27 2016-05-13 Teknologian Tutkimuskeskus Vtt Oy Electrical particle charging system and gas filtration method
JP2017013041A (ja) * 2014-12-22 2017-01-19 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 電気集塵機
CN105352051B (zh) * 2015-12-09 2019-05-28 张展浩 空气净化装置、车用空气净化器及交通工具
KR101970705B1 (ko) * 2016-10-28 2019-08-27 주식회사 초성산업 공기조화설비에 적용되는 전기집진 장치
CN207153944U (zh) * 2017-08-29 2018-03-30 空联净化技术（上海）有限公司 改进的高分子涂层电极易清理节能静电集尘装置
CN207204383U (zh) * 2017-10-20 2018-04-10 山东雪圣环境工程有限公司 空气净化设备

Also Published As

Publication number Publication date
CN112154032B (zh) 2022-07-29
FI20185477A1 (en) 2019-11-25
KR20210011930A (ko) 2021-02-02
WO2019224427A1 (en) 2019-11-28
EP3801915A4 (en) 2022-03-02
CN112154032A (zh) 2020-12-29
EP3801915A1 (en) 2021-04-14

Similar Documents

Publication Publication Date Title
CN103313795B (zh) 使用多交叉针离子产生器的感应式静电集尘器
EP0626886A1 (en) ELECTROSTATIC TWO-STAGE FILTER.
US3704572A (en) Electrostatic precipitator system
US3678653A (en) Electrostatic precipitator
PL233491B1 (pl) Elektrostatyczny filtr powietrza
KR20190094604A (ko) 전기 집진 필터 및 이를 포함하는 전기 집진 장치
JP2009524513A (ja) 特に換気及び空気調和システムのための空気浄化装置
FI129337B (en) Particulate charge unit, electrostatic precipitator and supply air unit
KR100495627B1 (ko) 우레탄 필터를 이용한 전기 집진 장치
FI129270B (en) Electrostatic filter and holder for filter discs in an electrostatic filter
US3518813A (en) Extended discharge systems for electrostatic precipitators
KR101645847B1 (ko) 이중채널 전기집진장치
JPH0685890B2 (ja) 荷電式フイルタ−
US9574586B2 (en) System and method for an electrostatic bypass
KR20170054674A (ko) 전기집진장치
CN216419781U (zh) 电磁集尘装置和系统以及气体净化器
JP2017087140A (ja) 分離装置及び電気集塵装置
JPH0622445Y2 (ja) 荷電式フィルター
JPH05154407A (ja) 空気清浄器
JPH0687994B2 (ja) 荷電式フィルター
KR20220085202A (ko) 미세먼지 집진용 필터 및 이를 포함하는 미세먼지 집진장치
JPS60848A (ja) 電気集塵装置
JPH01288354A (ja) 電気除麈脱臭装置
KR20240025860A (ko) 전기 집진 장치
JPH03232553A (ja) 集塵電極

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 129337

Country of ref document: FI

Kind code of ref document: B