JPS57171451A - Dust collecting apparatus for fume - Google Patents

Dust collecting apparatus for fume

Info

Publication number
JPS57171451A
JPS57171451A JP5453281A JP5453281A JPS57171451A JP S57171451 A JPS57171451 A JP S57171451A JP 5453281 A JP5453281 A JP 5453281A JP 5453281 A JP5453281 A JP 5453281A JP S57171451 A JPS57171451 A JP S57171451A
Authority
JP
Japan
Prior art keywords
dust collecting
fume
electrode
coarse
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
JP5453281A
Other languages
Japanese (ja)
Inventor
Akira Matsunaga
Takashi Oota
Seiichi Furukawa
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.)
Amano Corp
Original Assignee
Amano Corp
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 Amano Corp filed Critical Amano Corp
Priority to JP5453281A priority Critical patent/JPS57171451A/en
Publication of JPS57171451A publication Critical patent/JPS57171451A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filters For Electric Vacuum Cleaners (AREA)
  • Electrostatic Separation (AREA)

Abstract

PURPOSE: To carry out collection and separation of fume certainly and sanitarily by a method wherein fine fume is adhered to the electrode of a primary electric dust collecting part in the dust collecting apparatus for fume and after the adhered fume is made coarse, the coarse fume is shaken off periodically to be collected into the bag filter of a secondary dust collecting part.
CONSTITUTION: In the dust collecting apparatus for fume generated during welding work or the like, to the rear stage of an electric dust collecting machine 1 having a dust sucking port 1a and a discharge and supply port 1b constituting a primary dust collecting part X, a bag filter dust collecting machine comprising a fan chamber 2a and a dust collecting chamber 2b in which plural bag filters 5 are arranged and constituting a secondary dust collecting part Y is connected. Fume is rectified by the rectifying plate in the electric dust collecting machine and coarse dust therein is further collected by a pre-filter and the coarse dust removed fume is introduced into a dust collecting electrode 8 to be adhered and collected to the inner wall surface of the electrode by ion generated from a discharge wire 9 provided to the center of the dust collecting electrode and only air sucked to the side of the bag filter dust collecting machine from the discharge and supply port 1b thereof. Because the fume grown into a coarse particle on the inner wall of the electrode is shaken off periodically by a dust removing apparatus Z, the collected fume is not scattered again and can be recovered sanitarily.
COPYRIGHT: (C)1982,JPO&Japio
JP5453281A 1981-04-10 1981-04-10 Dust collecting apparatus for fume Pending JPS57171451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5453281A JPS57171451A (en) 1981-04-10 1981-04-10 Dust collecting apparatus for fume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5453281A JPS57171451A (en) 1981-04-10 1981-04-10 Dust collecting apparatus for fume

Publications (1)

Publication Number Publication Date
JPS57171451A true JPS57171451A (en) 1982-10-22

Family

ID=12973273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5453281A Pending JPS57171451A (en) 1981-04-10 1981-04-10 Dust collecting apparatus for fume

Country Status (1)

Country Link
JP (1) JPS57171451A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011056493A (en) * 2009-09-10 2011-03-24 Jiaotong Univ Wet electrostatic precipitator with pulse jet for cleaning discharge wire
JP2011131132A (en) * 2009-12-22 2011-07-07 Shimizu Corp Welding fume collector
CN104588874A (en) * 2015-01-29 2015-05-06 广州市艾派克智能激光科技有限公司 Laser welding fume treatment device and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968365A (en) * 1972-11-02 1974-07-02
JPS5551451A (en) * 1978-10-11 1980-04-15 Hitachi Ltd Filter type dust collector provided with charger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968365A (en) * 1972-11-02 1974-07-02
JPS5551451A (en) * 1978-10-11 1980-04-15 Hitachi Ltd Filter type dust collector provided with charger

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011056493A (en) * 2009-09-10 2011-03-24 Jiaotong Univ Wet electrostatic precipitator with pulse jet for cleaning discharge wire
JP2011131132A (en) * 2009-12-22 2011-07-07 Shimizu Corp Welding fume collector
CN104588874A (en) * 2015-01-29 2015-05-06 广州市艾派克智能激光科技有限公司 Laser welding fume treatment device and method

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