PL436803A1 - Electrostatic precipitator - Google Patents

Electrostatic precipitator

Info

Publication number
PL436803A1
PL436803A1 PL436803A PL43680318A PL436803A1 PL 436803 A1 PL436803 A1 PL 436803A1 PL 436803 A PL436803 A PL 436803A PL 43680318 A PL43680318 A PL 43680318A PL 436803 A1 PL436803 A1 PL 436803A1
Authority
PL
Poland
Prior art keywords
electrode
electrostatic precipitator
discharge
corona discharge
collection
Prior art date
Application number
PL436803A
Other languages
Polish (pl)
Inventor
Kazutaka Tomimatsu
Masaya Kato
Takao Tanaka
Yasutoshi Ueda
Original Assignee
Mitsubishi Power Environmental Solutions, Ltd
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 Mitsubishi Power Environmental Solutions, Ltd filed Critical Mitsubishi Power Environmental Solutions, Ltd
Publication of PL436803A1 publication Critical patent/PL436803A1/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
    • B03C3/08—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
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/06—Plant or installations having external electricity supply dry type characterised by presence of stationary tube 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
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/10—Plant or installations having external electricity supply dry type characterised by presence of electrodes moving during separating action
    • 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
    • B03C3/36—Controlling flow of gases or vapour
    • B03C3/361—Controlling flow of gases or vapour by static mechanical means, e.g. deflector
    • B03C3/366—Controlling flow of gases or vapour by static mechanical means, e.g. deflector located in the filter, e.g. special shape of the 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
    • 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
    • B03C3/45—Collecting-electrodes
    • B03C3/49—Collecting-electrodes tubular
    • 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
    • B03C3/51—Catch- space electrodes, e.g. slotted-box form
    • 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
    • B03C2201/10—Ionising electrode with two or more serrated ends or sides
    • 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
    • B03C2201/14—Details of magnetic or electrostatic separation the gas being moved electro-kinetically

Landscapes

  • Electrostatic Separation (AREA)

Abstract

Elektrofiltr zawiera płaską elektrodę zbierającą zawierającą wiele otworów przelotowych (6) i umieszczoną wzdłuż kierunku przepływu gazu, a także elektrodę wyładowczą (5a, 5b, 5c) zawierającą wiele części powodujących wyładowania koronowe (8 (8a, 8b)) służących do generowania wyładowania koronowego i wystających w kierunku przeciwległej elektrody zbierającej, przy czym elektroda wyładowcza jest umieszczona równolegle do elektrody zbierającej. Elektroda zbierająca pył ma stosunek wielkości otworów mieszczący się w zakresie od 10% do 70%.The electrostatic precipitator comprises a flat collecting electrode having a plurality of through holes (6) and disposed along the direction of the gas flow, and a discharge electrode (5a, 5b, 5c) having a plurality of corona discharge parts (8 (8a, 8b)) for generating a corona discharge and projecting towards the opposite collection electrode, the discharge electrode being disposed parallel to the collection electrode. The dust collecting electrode has a hole size ratio ranging from 10% to 70%.

PL436803A 2018-08-01 2018-08-01 Electrostatic precipitator PL436803A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/028776 WO2020026369A1 (en) 2018-08-01 2018-08-01 Electrostatic precipitator

Publications (1)

Publication Number Publication Date
PL436803A1 true PL436803A1 (en) 2021-09-13

Family

ID=69231486

Family Applications (1)

Application Number Title Priority Date Filing Date
PL436803A PL436803A1 (en) 2018-08-01 2018-08-01 Electrostatic precipitator

Country Status (4)

Country Link
CN (1) CN112512696A (en)
PL (1) PL436803A1 (en)
RU (1) RU2765787C1 (en)
WO (1) WO2020026369A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111744672B (en) * 2020-06-09 2025-04-01 华电电力科学研究院有限公司 A circular arc anode plate dust collector with shutters
CN112934463B (en) * 2021-03-24 2024-10-29 西安建筑科技大学 Electric dust collector and pole plate using ion wind to assist dust collection
CN113146507A (en) * 2021-04-16 2021-07-23 彩虹（合肥）液晶玻璃有限公司 Static electricity eliminating device for processing glass substrate
CN115430221B (en) * 2022-07-29 2024-05-17 成都市绿色快线环保科技有限公司 Purification system in formaldehyde production is removed to wood-based plate
IT202400000066A1 (en) * 2024-01-04 2025-07-04 Nuovo Pignone Tecnologie Srl FILTERLESS GAS INTAKE SYSTEM, ESPECIALLY AS A PREFILTER FOR A GAS TURBINE

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB950565A (en) * 1961-11-30 1964-02-26 Stork Koninklijke Maschf An electrostatic precipitator
JPS4725092Y1 (en) * 1968-12-28 1972-08-05
SU423509A1 (en) * 1972-04-03 1974-04-15 В. Г. Ерошенко DEVICE ZONE CHARGING OF TWO-ZONE ELECTROFILTERS
JPS5518271A (en) * 1978-07-27 1980-02-08 Nippon Densetsu Kk Electric dust collector
JPS5775161A (en) * 1980-10-28 1982-05-11 Hitachi Plant Eng & Constr Co Ltd Electric precipitator
JPS58107152U (en) * 1981-12-29 1983-07-21 中部電力株式会社 Dust collection electrode of water film electrostatic precipitator
JPS60145869A (en) * 1984-01-06 1985-08-01 Matsushita Electric Ind Co Ltd Electronic typewriter
JPS627456A (en) * 1985-07-04 1987-01-14 Takahide Ono Electric dust precipitator
JPH0238263B2 (en) * 1986-11-14 1990-08-29 Nippon Densetsu Kk DENKISHUJINSOCHI
JP2001017884A (en) * 1999-07-09 2001-01-23 Mitsubishi Heavy Ind Ltd Electric precipitator
KR20020069864A (en) * 2001-02-28 2002-09-05 한국기계연구원 Structure of a collecting plate for a dust collector
UA44193A (en) * 2001-07-20 2002-01-15 Відкрите Акціонерне Товариство "Дослідно-Експериментальний Механічний Завод" DEPOSITION ELECTRODE OF THE ELECTROFILTER
JP2006068581A (en) * 2004-08-31 2006-03-16 Matsushita Electric Ind Co Ltd Electrostatic precipitator and air conditioner or air purifier using the same
RU2005126106A (en) * 2005-08-17 2007-02-27 Оао "Сф Нииогаз" (Ru) ELECTRIC FILTER
RU61595U1 (en) * 2006-07-20 2007-03-10 Михаил Павлович Богданов ELECTROSTATIC FILTER (OPTIONS)
CN101130180B (en) * 2006-08-21 2010-12-22 包文隆 Electric dust collector with ultra- low concentration discharge
RU2371254C1 (en) * 2008-04-09 2009-10-27 Закрытое акционерное общество "Кондор-Эко" Wave electric filter
UA37002U (en) * 2008-06-13 2008-11-10 Общество С Ограниченной Ответственностью "Консорциум "Энергомашинжиниринг" Collecting electrode of precipitator
UA45804U (en) * 2009-06-16 2009-11-25 Владимир Николаевич Молчанов electric separator
JP2011161329A (en) * 2010-02-05 2011-08-25 Nippon Steel Corp Apparatus for treating exhaust discharged from sintering machine
JP2011161330A (en) * 2010-02-05 2011-08-25 Nippon Steel Corp Apparatus for denitrifying exhaust
CN106140479A (en) * 2016-08-27 2016-11-23 山东神华山大能源环境有限公司 Positive plate and a kind of wet electrical dust precipitator
JP6862207B2 (en) * 2017-02-10 2021-04-21 三菱パワー環境ソリューション株式会社 Electrostatic precipitator and wet electrostatic precipitator

Also Published As

Publication number Publication date
RU2765787C1 (en) 2022-02-03
CN112512696A (en) 2021-03-16
WO2020026369A1 (en) 2020-02-06

Similar Documents

Publication Publication Date Title
PL436803A1 (en) Electrostatic precipitator
TW200719943A (en) Air purifier
ATE361150T1 (en) ELECTROSTATIC ATOMIZER
WO2016055850A8 (en) Electrostatic filter for purifying a gas flow
FI20166023A7 (en) Electrostatic precipitator and its use
BR112015017305A2 (en) dust collector, dust collector electrode selection method and dust collection method
RU2014146289A (en) ELECTROSTATIC TOOL AIR FLOW SWITCH
PH12020551459A1 (en) Air-moving device employing coanda effect for pollinating a recipient plant using pollen collected from a donor plant
MX2014005772A (en) Filtering assembly and filtering method for air and gaseous fluids in general.
CL2018003047A1 (en) A feeding apparatus for a particle separator, a particle separator and a method for particle separation.
PH12020500599A1 (en) Electrostatic precipitator
ATE471762T1 (en) DEVICE FOR THE ELECTROSTATIC DEPOSITION OF CHARGED PARTICLES CARRIED IN AN AIR STREAM
PH12021550311A1 (en) Electrostatic precipitator
PL438575A1 (en) Electronic purification of air in mines
MX2020013445A (en) Device for purifying a gaseous medium loaded with particles.
WO2011156830A8 (en) Electrostatic precipitator for cleaning dust-laden exhaust gases
Chen et al. New existence of homoclinic orbits for a second-order Hamiltonian system
EA201590135A1 (en) METHOD AND DEVICE FOR IMPACT CLEANING ELECTROFILTER
BR112015032551A2 (en) Vacuum Cleaner
FR3051377B1 (en) DEVICE FOR COLLECTING PARTICLES PRESENT IN A GAS OR GAS MIXTURE
US20030200869A1 (en) Simplified ionizer plate for an ionizing wet scrubber
PL411216A1 (en) Device unit for distribution of polymer materials
TH2101000455A (en) Electrostatic dust filter
MX2024008079A (en) The invention relates to systems for collecting welding fumes.
RU2020140269A (en) Electric air purifier