JPS5676220A - Dust collector for indoor installation - Google Patents

Dust collector for indoor installation

Info

Publication number
JPS5676220A
JPS5676220A JP15199879A JP15199879A JPS5676220A JP S5676220 A JPS5676220 A JP S5676220A JP 15199879 A JP15199879 A JP 15199879A JP 15199879 A JP15199879 A JP 15199879A JP S5676220 A JPS5676220 A JP S5676220A
Authority
JP
Japan
Prior art keywords
exhaust
outdoor
indoor
throttled
silencing chamber
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
JP15199879A
Other languages
Japanese (ja)
Inventor
Yoichiro Okuma
Seiji Koyakata
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 Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP15199879A priority Critical patent/JPS5676220A/en
Publication of JPS5676220A publication Critical patent/JPS5676220A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

PURPOSE: To enable exhausting of gas to both indoor and and outdoor where necessary, by a method wherein a dispersion exhaust louver is mounted at a side of a silencing chamber, and a perforation, connected to an exhaust dust, is formed on the upper surface.
CONSTITUTION: In the case of indoor exhaust, air containing dusts is sucked through a suction port 2 of a dust collector 1A, and powdery dusts are caught through a filter 8. Clean air, which is filtered, flows through a fan 7 to a No.1 silencing chamber 14 whereat it is muffled, and is throttled by means of a throttled part 9. It is then expanded at a No.2 silencing chamber 15 whereat it is enoughly muffled, and is exhausted to the outside of a machine through a dispersion exhaust louver 16. In the case of the outdoor exhaust, a cover, which is closed by means of a screw 12, is removed, and an exhaust duct 18 is inserted through a hole 13 whose diameter is somewhat larger than that of the exhaust duct. The exhaust duct 18 is connected to a throttled part formed between the silencing chambers and is used in a condition to project to the outdoor 20. This permits the optional and effective selection of the method of exhausting to both indoor and outdoor.
COPYRIGHT: (C)1981,JPO&Japio
JP15199879A 1979-11-26 1979-11-26 Dust collector for indoor installation Pending JPS5676220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15199879A JPS5676220A (en) 1979-11-26 1979-11-26 Dust collector for indoor installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15199879A JPS5676220A (en) 1979-11-26 1979-11-26 Dust collector for indoor installation

Publications (1)

Publication Number Publication Date
JPS5676220A true JPS5676220A (en) 1981-06-23

Family

ID=15530824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15199879A Pending JPS5676220A (en) 1979-11-26 1979-11-26 Dust collector for indoor installation

Country Status (1)

Country Link
JP (1) JPS5676220A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886224U (en) * 1981-12-08 1983-06-11 新東ダストコレクタ株式会社 dust collector
US4810269A (en) * 1988-04-27 1989-03-07 Stackhouse Associates, Inc. Point one micron filtering system
CN107137989A (en) * 2017-05-25 2017-09-08 贵港市鑫宏木业有限公司 A kind of sheet material factory building dust exhaust apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886224U (en) * 1981-12-08 1983-06-11 新東ダストコレクタ株式会社 dust collector
US4810269A (en) * 1988-04-27 1989-03-07 Stackhouse Associates, Inc. Point one micron filtering system
CN107137989A (en) * 2017-05-25 2017-09-08 贵港市鑫宏木业有限公司 A kind of sheet material factory building dust exhaust apparatus

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