EP0161205A3 - Two-stage electrostatic precipitator - Google Patents

Two-stage electrostatic precipitator Download PDF

Info

Publication number
EP0161205A3
EP0161205A3 EP85730043A EP85730043A EP0161205A3 EP 0161205 A3 EP0161205 A3 EP 0161205A3 EP 85730043 A EP85730043 A EP 85730043A EP 85730043 A EP85730043 A EP 85730043A EP 0161205 A3 EP0161205 A3 EP 0161205A3
Authority
EP
European Patent Office
Prior art keywords
electrostatic precipitator
stage electrostatic
stage
precipitator
electrostatic
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP85730043A
Other versions
EP0161205B1 (en
EP0161205A2 (en
Inventor
Kazutaka Kobe Shipyard & Engine Works Tomimatsu
Takashi Kobe Shipyard & Engine Works Yagyu
Yoshimi Kobe Shipyard & Engine Works Yagi
Shoichi Kobe Shipyard & Engine Works Ohnishi
Sakao Kobe Shipyard & Engine Works Sugiura
Yutaka Kobe Shipyard & Engine Works Nakayama
Yoichi Takasago Technical Institute Matsumoto
Hiroyuki Takasago Technical Institute Katayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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
Priority claimed from JP59065504A external-priority patent/JPS60209273A/en
Priority claimed from JP59066286A external-priority patent/JPS60209274A/en
Priority claimed from JP59082646A external-priority patent/JPS60225659A/en
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP0161205A2 publication Critical patent/EP0161205A2/en
Publication of EP0161205A3 publication Critical patent/EP0161205A3/en
Application granted granted Critical
Publication of EP0161205B1 publication Critical patent/EP0161205B1/en
Expired legal-status Critical Current

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
    • 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
    • B03C3/02—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
    • 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
    • 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 has multiple serrated ends or parts
EP85730043A 1984-04-02 1985-03-21 Two-stage electrostatic precipitator Expired EP0161205B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP59065504A JPS60209273A (en) 1984-04-02 1984-04-02 Two-stage electrical dust collector
JP65504/84 1984-04-02
JP66286/84 1984-04-03
JP59066286A JPS60209274A (en) 1984-04-03 1984-04-03 Two-stage electrical dust collector
JP82646/84 1984-04-24
JP59082646A JPS60225659A (en) 1984-04-24 1984-04-24 Electric precipitator

Publications (3)

Publication Number Publication Date
EP0161205A2 EP0161205A2 (en) 1985-11-13
EP0161205A3 true EP0161205A3 (en) 1986-03-05
EP0161205B1 EP0161205B1 (en) 1989-01-11

Family

ID=27298821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85730043A Expired EP0161205B1 (en) 1984-04-02 1985-03-21 Two-stage electrostatic precipitator

Country Status (8)

Country Link
EP (1) EP0161205B1 (en)
KR (1) KR890002205B1 (en)
AU (1) AU581647B2 (en)
BR (1) BR8501516A (en)
CA (1) CA1268429A (en)
DE (1) DE3567386D1 (en)
HK (1) HK39093A (en)
SG (1) SG35592G (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2556364B2 (en) * 1988-06-21 1996-11-20 アネルバ株式会社 Vacuum deposition equipment
DE102008046411A1 (en) * 2008-09-04 2010-03-11 Eisenmann Anlagenbau Gmbh & Co. Kg Device for separating paint overspray
DE102009006528A1 (en) * 2009-01-28 2010-07-29 Eisenmann Anlagenbau Gmbh & Co. Kg Plant for coating, in particular painting, of objects, in particular vehicle bodies
KR101538266B1 (en) * 2014-02-13 2015-07-22 주식회사 포스코아이씨티 Hybrid Discharge Type Electrostatic Precipitator and Method for Controlling The Same
JP7109194B2 (en) 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 Electrostatic precipitator
CN108435428A (en) * 2018-04-04 2018-08-24 艾尼科环保技术(安徽)有限公司 A kind of star-type cathode line in electrostatic precipitator
CN110694800B (en) * 2019-09-23 2024-05-14 宁波方太厨具有限公司 High-voltage electrostatic purifying device and range hood using same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1028538B (en) * 1956-09-20 1958-04-24 Bischoff Gasreinigung Electrostatic precipitator discharge electrode and process for its manufacture
FR2226213A1 (en) * 1973-04-23 1974-11-15 Ishikawajima Harima Heavy Ind
US4126434A (en) * 1975-09-13 1978-11-21 Hara Keiichi Electrostatic dust precipitators

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52156473A (en) * 1976-06-21 1977-12-26 Senichi Masuda Pulse charge type electric dust collector
US4209306A (en) * 1978-11-13 1980-06-24 Research-Cottrell Pulsed electrostatic precipitator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1028538B (en) * 1956-09-20 1958-04-24 Bischoff Gasreinigung Electrostatic precipitator discharge electrode and process for its manufacture
FR2226213A1 (en) * 1973-04-23 1974-11-15 Ishikawajima Harima Heavy Ind
US4126434A (en) * 1975-09-13 1978-11-21 Hara Keiichi Electrostatic dust precipitators

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
IEEE TRANSACTIONS ON ELECTRICAL INSULATION, vol. EI-17, no. 2, April 1982, pages 179-186, New York, US, H.I. MILDE: "Pulse Corona Discharge In Electrostatic Precipitators". *
S. OGLESBY Jr./GRADY B. NICHOLS: "ELECTROSTATIC PRECIPITATION" 1978, New York, US *

Also Published As

Publication number Publication date
DE3567386D1 (en) 1989-02-16
EP0161205B1 (en) 1989-01-11
BR8501516A (en) 1985-11-26
CA1268429A (en) 1990-05-01
KR850007221A (en) 1985-12-02
AU581647B2 (en) 1989-03-02
AU4019685A (en) 1985-10-31
SG35592G (en) 1993-01-29
KR890002205B1 (en) 1989-06-23
EP0161205A2 (en) 1985-11-13
HK39093A (en) 1993-04-30

Similar Documents

Publication Publication Date Title
US4844723B2 (en) Gas condititioning for an electrostatic precipitator
DE3573374D1 (en) An electrostatic dust precipitator
DE3574079D1 (en) Electrostatic chuck
EP0207203A3 (en) Electrostatic dust collector
GB8417240D0 (en) Particle separation
CN86101036B (en) Two-stage electrostatic duster
GB2154156B (en) Electrostatic air cleaner
GB8524541D0 (en) Electrostatically produced structures
GB8525302D0 (en) Resilient suspension
AU556419B2 (en) Electrostatic precipitator
GB2164272B (en) Electrostatic separators
DE3567386D1 (en) Two-stage electrostatic precipitator
AU557114B2 (en) Electrostatic precipitator
ZA852264B (en) Two-stage electrostatic precipitator
AU6887881A (en) Electrostatic precipitator
AU563475B2 (en) Precipitator rapper
EP0163047A3 (en) Electrofilter
AU545592B2 (en) Electrostatic precipitator
GB2157838B (en) Electrostatic voltmeter
AU4041185A (en) Electrostatic precipitator
GB2166670B (en) Electrostatic sprayers
GB2207620B (en) Electrostatic precipitators
PL252930A1 (en) Electrostatic separator
ZA822562B (en) Electrostatic precipitator
GB8910742D0 (en) Electrostatic precipitators

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): CH DE FR GB LI SE

17P Request for examination filed

Effective date: 19851012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE FR GB LI SE

17Q First examination report despatched

Effective date: 19861217

D17Q First examination report despatched (deleted)
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB LI SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19890111

Ref country code: LI

Effective date: 19890111

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19890111

Ref country code: CH

Effective date: 19890111

REF Corresponds to:

Ref document number: 3567386

Country of ref document: DE

Date of ref document: 19890216

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

EN Fr: translation not filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19910311

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19910430

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19920321

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19921201