JPS5527056A - Pulse charge type electric dust collector - Google Patents

Pulse charge type electric dust collector

Info

Publication number
JPS5527056A
JPS5527056A JP9949278A JP9949278A JPS5527056A JP S5527056 A JPS5527056 A JP S5527056A JP 9949278 A JP9949278 A JP 9949278A JP 9949278 A JP9949278 A JP 9949278A JP S5527056 A JPS5527056 A JP S5527056A
Authority
JP
Japan
Prior art keywords
period
dust collection
discharge electrodes
dust collector
type electric
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.)
Pending
Application number
JP9949278A
Other languages
Japanese (ja)
Inventor
Yoshihiko Mochizuki
Yukio Kondo
Kikuo Sugimoto
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.)
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Technologies 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 Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Priority to JP9949278A priority Critical patent/JPS5527056A/en
Publication of JPS5527056A publication Critical patent/JPS5527056A/en
Pending 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
    • B03C3/66—Applications of electricity supply techniques

Landscapes

  • Electrostatic Separation (AREA)

Abstract

PURPOSE:To provide highly efficient dust collection by controlling reverse ionization, even when apparent dust resistivity becomes higher, cyclic waveform voltage of specified value is applied to the discharge electrodes. CONSTITUTION:The internal of casing 1 is provided with dust collection electrodes 2a, 2b, 2c and a number of discharge electrodes 3 are arranged therebetween. Extremely high voltage supply 4 is connected to the discharge electrodes 3 through the voltage regualator 5 generating cyclic waveform as shown in figure, where too short a period cannot control reverse ionization, and too long a period reduces ion generation. Thus, a 0.1 to 10 ms period waveform is used to provide an optimum condition for highly efficient dust collection even when dust has a high apparent resistivity.
JP9949278A 1978-08-17 1978-08-17 Pulse charge type electric dust collector Pending JPS5527056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9949278A JPS5527056A (en) 1978-08-17 1978-08-17 Pulse charge type electric dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9949278A JPS5527056A (en) 1978-08-17 1978-08-17 Pulse charge type electric dust collector

Publications (1)

Publication Number Publication Date
JPS5527056A true JPS5527056A (en) 1980-02-26

Family

ID=14248789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9949278A Pending JPS5527056A (en) 1978-08-17 1978-08-17 Pulse charge type electric dust collector

Country Status (1)

Country Link
JP (1) JPS5527056A (en)

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