JPS56161848A - Charger for electric dust collector - Google Patents

Charger for electric dust collector

Info

Publication number
JPS56161848A
JPS56161848A JP6283180A JP6283180A JPS56161848A JP S56161848 A JPS56161848 A JP S56161848A JP 6283180 A JP6283180 A JP 6283180A JP 6283180 A JP6283180 A JP 6283180A JP S56161848 A JPS56161848 A JP S56161848A
Authority
JP
Japan
Prior art keywords
supplied
dust collector
dust
current
electric dust
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
JP6283180A
Other languages
Japanese (ja)
Inventor
Hideyasu Umetsu
Toshiaki Mitsusaka
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 Engineering Co Ltd
Hitachi Ltd
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Engineering Co Ltd
Hitachi Ltd
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 Engineering Co Ltd, Hitachi Ltd, Hitachi Plant Technologies Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP6283180A priority Critical patent/JPS56161848A/en
Publication of JPS56161848A publication Critical patent/JPS56161848A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrostatic Separation (AREA)

Abstract

PURPOSE: To stabilize the operability of an electric dust collector against changes in load characteristics as well as raise the collecting efficiency both for low or high resistance dust by controlling the output current and frequency of a current control type inverter and applying a pulse voltage to the dust collector.
CONSTITUTION: AC input is rectified by a controllable rectifier 13 and then supplied as a constant current to a current-controllable type inverter 15 through a DC reactor 14. The output of the inverter 15 is supplied through a coupling condenser 16 to a pressure-boosting transformer 17. Voltage boosted in the transformer 17 is supplied through rectifiers 19 and 20 to the discharge electrodes 23 and 24 of dust collectors 21 and 22. Thus, negative pulse voltage is periodically applied to the discharge electrodes 23 and 24 and the dust collecting electrodes 25 and 26.
COPYRIGHT: (C)1981,JPO&Japio
JP6283180A 1980-05-14 1980-05-14 Charger for electric dust collector Pending JPS56161848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6283180A JPS56161848A (en) 1980-05-14 1980-05-14 Charger for electric dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6283180A JPS56161848A (en) 1980-05-14 1980-05-14 Charger for electric dust collector

Publications (1)

Publication Number Publication Date
JPS56161848A true JPS56161848A (en) 1981-12-12

Family

ID=13211652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6283180A Pending JPS56161848A (en) 1980-05-14 1980-05-14 Charger for electric dust collector

Country Status (1)

Country Link
JP (1) JPS56161848A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60161757A (en) * 1984-02-03 1985-08-23 Mitsubishi Heavy Ind Ltd Operation of electric dust collection apparatus
JPS621464A (en) * 1985-06-24 1987-01-07 メタルゲゼルシヤフト、アクチエンゲゼルシヤフト Power supply device for electric precipitator
CN102233301A (en) * 2010-04-20 2011-11-09 上海冶金矿山机械厂 High-frequency pulse power supply for electrostatic dust collector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60161757A (en) * 1984-02-03 1985-08-23 Mitsubishi Heavy Ind Ltd Operation of electric dust collection apparatus
JPH0371180B2 (en) * 1984-02-03 1991-11-12 Mitsubishi Heavy Ind Ltd
JPS621464A (en) * 1985-06-24 1987-01-07 メタルゲゼルシヤフト、アクチエンゲゼルシヤフト Power supply device for electric precipitator
CN102233301A (en) * 2010-04-20 2011-11-09 上海冶金矿山机械厂 High-frequency pulse power supply for electrostatic dust collector

Similar Documents

Publication Publication Date Title
AU4471597A (en) Converter
JPS56163830A (en) Pulse power source
JPS56161848A (en) Charger for electric dust collector
JPS6412831A (en) Uninterruptible power source
CN2233789Y (en) High voltage pulse superposition device for electric dust collector
JPS57208870A (en) Protective device for service interruption of voltage type inverter
JPS5681145A (en) Power source system of electric dust collector
JPS57193977A (en) Electric power converting device
JPS5459696A (en) Electric discharge machining method
JPS56111922A (en) Power generation system
JPS6416262A (en) Snubber circuit
JPS57132766A (en) Dc power source circuit
JPS6474060A (en) Rectifier
JPS55117473A (en) Inverter
JPS5787604A (en) Power supply circuit for amplifier
JPS5743209A (en) Regulated power supply
JPS5750029A (en) Control system for direct-current power device serving as charger
JPS5682918A (en) Auxiliary power circuit of power unit
SU1658340A1 (en) Ac-to-dc voltage converter
JPS5671473A (en) Ac power source
JPS57156681A (en) Inverter device and controlling method thereof
JPS5952551A (en) Electric dust collecting apparatus
JPS56166772A (en) Ac/dc converter
JPS5662073A (en) Inverter device for generating high voltage
JPS57177278A (en) Single-phase double voltage rectifier