ATE468919T1 - METHOD AND DEVICE FOR SELF-CLEANING AND VOLTAGE-DEPENDENT ELECTROSTATIC FILTERING - Google Patents

METHOD AND DEVICE FOR SELF-CLEANING AND VOLTAGE-DEPENDENT ELECTROSTATIC FILTERING

Info

Publication number
ATE468919T1
ATE468919T1 AT05847318T AT05847318T ATE468919T1 AT E468919 T1 ATE468919 T1 AT E468919T1 AT 05847318 T AT05847318 T AT 05847318T AT 05847318 T AT05847318 T AT 05847318T AT E468919 T1 ATE468919 T1 AT E468919T1
Authority
AT
Austria
Prior art keywords
voltage
filtering
cleaning
self
electrostatic filtering
Prior art date
Application number
AT05847318T
Other languages
German (de)
Inventor
Florent Lemort
Jean-Claude Kneib
Olivier Laurent
Stephane Bancel
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of ATE468919T1 publication Critical patent/ATE468919T1/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
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/74—Cleaning the electrodes
    • B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrostatic Separation (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

The invention concerns a system for cleaning electrolytic filtering installations without pressure drop or dismantling of the system. The filtering voltage is maintained at a maximum breakdown-limit value. It consists in equipping each assembly consisting of a tube (4) and a high-voltage electrode (3) with a sound generator (13) arranged at one end to operate it, when the filtering operation is stopped, so as to cause the dust to drop which can then be sucked up by a recovery system consisting of a recovery chamber (14) and an extractor (15). The invention is applicable to all installations involving toxic dust.
AT05847318T 2004-12-17 2005-12-14 METHOD AND DEVICE FOR SELF-CLEANING AND VOLTAGE-DEPENDENT ELECTROSTATIC FILTERING ATE468919T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0453036A FR2879481B1 (en) 2004-12-17 2004-12-17 SELF-CLEANING ELECTROSTATIC FILTRATION METHOD AND DEVICE AND VOLTAGE SUPPRESSOR
PCT/FR2005/051087 WO2006064163A1 (en) 2004-12-17 2005-12-14 Method and device for self-cleaning and voltage-dependent electro static filtering

Publications (1)

Publication Number Publication Date
ATE468919T1 true ATE468919T1 (en) 2010-06-15

Family

ID=34952403

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05847318T ATE468919T1 (en) 2004-12-17 2005-12-14 METHOD AND DEVICE FOR SELF-CLEANING AND VOLTAGE-DEPENDENT ELECTROSTATIC FILTERING

Country Status (7)

Country Link
EP (1) EP1824602B1 (en)
JP (1) JP4933445B2 (en)
CN (1) CN101124047B (en)
AT (1) ATE468919T1 (en)
DE (1) DE602005021540D1 (en)
FR (1) FR2879481B1 (en)
WO (1) WO2006064163A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923403B (en) * 2015-06-29 2018-03-16 浙江大学 The devices and methods therefor of sound wave combined electric field action removing fine particle
CN105562211B (en) * 2015-10-16 2017-10-13 建湖隆新石油机械有限公司 Electrostatic precipitator
CN107185712A (en) * 2016-03-15 2017-09-22 哈尔滨宏万智科技开发有限公司 A kind of easy electric precipitation filter
JP7308024B2 (en) * 2018-12-06 2023-07-13 三菱重工業株式会社 DUST RECOVERY DEVICE AND DUST COLLECTION METHOD
CN109985859B (en) * 2019-04-24 2023-11-28 伟通工业设备（江苏）有限公司 Uniform ion type electrostatic dust collection device for UV (ultraviolet) curing anti-fog coating line

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE315534C (en) *
DE1257551B (en) * 1958-10-28 1967-12-28 Joest G M B H Dust filter with filter hoses arranged in a circular shape on a rotating bogie, vacuumed from the inside and a sound system for cleaning the hoses
AT244467B (en) * 1962-04-03 1966-01-10 Alex Rammelmeyer Dipl Ing Electric dust separator
JPS5271771A (en) * 1975-12-11 1977-06-15 Chiyoda Kenkyu Kaihatsu Kk Corona discharge electrode
US4147522A (en) * 1976-04-23 1979-04-03 American Precision Industries Inc. Electrostatic dust collector
JPS55139848A (en) * 1979-04-16 1980-11-01 Hitachi Plant Eng & Constr Co Ltd Method and device for removing dust deposited on electrode of electric dust collector
SU927317A1 (en) * 1980-04-04 1982-05-15 Донецкий Филиал Всесоюзного Научно-Исследовательского Института По Очистке Технологических Газов,Сточных Вод И Использованию Вторичных Энергоресурсов Предприятий Черной Металлургии Method of cleaning electric filter electrodes from dust
JPS63115448A (en) * 1986-10-31 1988-05-20 Sanyo Electric Co Ltd Speech recognizing telephone set
JPS63137760A (en) * 1986-11-28 1988-06-09 Amano Corp Output voltage control apparatus for electrostatic precipitator
JPS63115448U (en) * 1987-01-19 1988-07-25
JPH02121144A (en) * 1988-10-28 1990-05-09 Olympus Optical Co Ltd Display device for specific position of recording medium
JPH02121144U (en) * 1989-03-17 1990-10-01
FR2655570B1 (en) * 1989-12-12 1992-06-19 Commissariat Energie Atomique ELECTROSTATIC FILTER PROVIDED WITH A CLEANING SYSTEM.
FR2747941B1 (en) * 1996-04-30 1998-05-15 Commissariat Energie Atomique ELECTROSTATIC FILTER WITH RAPID CLEANING PROCESS WITHOUT CONTAINMENT BREAK
JPH09323049A (en) * 1996-06-05 1997-12-16 Mitsubishi Heavy Ind Ltd Method for controlling pulse charging dc base power source device
CN2483093Y (en) * 2001-04-25 2002-03-27 杨春根 Dust-removing apparatus for electric dust remover
CN2544813Y (en) * 2002-04-26 2003-04-16 北京中科工程管理总公司 Long distance low-frequency sonic beating dust collector

Also Published As

Publication number Publication date
WO2006064163A1 (en) 2006-06-22
EP1824602A1 (en) 2007-08-29
EP1824602B1 (en) 2010-05-26
JP4933445B2 (en) 2012-05-16
FR2879481A1 (en) 2006-06-23
CN101124047A (en) 2008-02-13
CN101124047B (en) 2011-02-16
DE602005021540D1 (en) 2010-07-08
FR2879481B1 (en) 2007-09-28
JP2008523978A (en) 2008-07-10

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Legal Events

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