CA2256220A1 - A method for cleaning static precipitator and a device thereof - Google Patents

A method for cleaning static precipitator and a device thereof

Info

Publication number
CA2256220A1
CA2256220A1 CA002256220A CA2256220A CA2256220A1 CA 2256220 A1 CA2256220 A1 CA 2256220A1 CA 002256220 A CA002256220 A CA 002256220A CA 2256220 A CA2256220 A CA 2256220A CA 2256220 A1 CA2256220 A1 CA 2256220A1
Authority
CA
Canada
Prior art keywords
static
precipitator
panels
hot air
oil
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
CA002256220A
Other languages
French (fr)
Other versions
CA2256220C (en
Inventor
Mei-Ling Huang
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2256220A1 publication Critical patent/CA2256220A1/en
Application granted granted Critical
Publication of CA2256220C publication Critical patent/CA2256220C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/74—Cleaning the electrodes
    • B03C3/80—Cleaning the electrodes by gas or solid particle blasting
    • 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
    • B03C3/78—Cleaning the electrodes by washing

Landscapes

  • Electrostatic Separation (AREA)
  • Prevention Of Fouling (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Ventilation (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

A method for cleaning static precipitator and a device thereof. Hot air and steam are repeatedly filled into an oil-collecting sink of the static precipitator at different time or at the same time for heating and melting the oil dirt attaching to the static panels, making the oil dirt drop down into a collecting section.
The static panels can be harmlessly cleaned up without disassembly or using any scraper. Hot air also serves to shorten the drying time for the static panels.
CA002256220A 1997-12-23 1998-12-16 A method for cleaning static precipitator and a device thereof Expired - Fee Related CA2256220C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN97106794.5 1997-12-23
CNB971067945A CN1137001C (en) 1997-12-23 1997-12-23 Method and device for clearing away oil and dust of electric oil and dust collector

Publications (2)

Publication Number Publication Date
CA2256220A1 true CA2256220A1 (en) 1999-06-23
CA2256220C CA2256220C (en) 2002-08-13

Family

ID=5169004

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002256220A Expired - Fee Related CA2256220C (en) 1997-12-23 1998-12-16 A method for cleaning static precipitator and a device thereof

Country Status (10)

Country Link
EP (1) EP0925838B1 (en)
CN (1) CN1137001C (en)
AT (1) ATE237405T1 (en)
BR (1) BR9806384A (en)
CA (1) CA2256220C (en)
DE (1) DE69813485D1 (en)
MY (1) MY132968A (en)
NZ (1) NZ332848A (en)
SG (1) SG73589A1 (en)
ZA (1) ZA9811753B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107398350B (en) * 2017-08-02 2019-02-05 内蒙古星光煤炭集团鄂托克旗华誉煤焦化有限公司 A kind of flue gas control processing unit of smoke stack emission
CN112628599A (en) * 2019-10-08 2021-04-09 中国石油化工股份有限公司 Natural gas gathering and transportation system and sulfur blockage prevention device thereof
BR112022010216A2 (en) * 2019-12-13 2022-09-06 Nestle Sa METHOD FOR DRYING A SMOKE FILTER UNIT
CN117443583A (en) * 2023-12-08 2024-01-26 济南环陶环保工程有限公司 Wet-type electric dust collector for desulfurization and control system thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE461829C (en) * 1920-05-26 1928-06-26 Arnold Luyken Process for cleaning the separation electrodes of electrical gas cleaners
US2163489A (en) * 1936-12-08 1939-06-20 Hahn Eugene Soot blower
FR1091078A (en) * 1952-11-14 1955-04-06 Air Preheater Device for cleaning, by zones, the collecting tubes of an electrostatic precipitation device
DE2211877A1 (en) * 1972-03-11 1973-09-20 Alfred Kaercher Kg Electrostatic filter operation - with improved cement dust pptn achieved by jetting steam into filter without cement cloggi
JPS57147458A (en) * 1981-03-06 1982-09-11 Hitachi Ltd Filter type dust collector

Also Published As

Publication number Publication date
DE69813485D1 (en) 2003-05-22
CN1137001C (en) 2004-02-04
BR9806384A (en) 1999-12-21
ATE237405T1 (en) 2003-05-15
CN1220918A (en) 1999-06-30
NZ332848A (en) 1999-03-29
SG73589A1 (en) 2000-06-20
EP0925838A1 (en) 1999-06-30
EP0925838B1 (en) 2003-04-16
CA2256220C (en) 2002-08-13
MY132968A (en) 2007-10-31
ZA9811753B (en) 1999-06-28

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed