JP2001259474A5 - - Google Patents
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- JP2001259474A5 JP2001259474A5 JP2000081607A JP2000081607A JP2001259474A5 JP 2001259474 A5 JP2001259474 A5 JP 2001259474A5 JP 2000081607 A JP2000081607 A JP 2000081607A JP 2000081607 A JP2000081607 A JP 2000081607A JP 2001259474 A5 JP2001259474 A5 JP 2001259474A5
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- JP
- Japan
- Prior art keywords
- particulate matter
- collecting
- charge
- ions
- collection device
- 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.)
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Description
【０００７】
【課題を解決するための手段】
上記課題を解決するために、本発明では、粒子状物質をイオンを用いて荷電する荷電部と該荷電した粒子を捕集する捕集部とを有する粒子状物質の捕集装置において、前記捕集部の出口側に粒子が得た電荷と同一の荷電を有する電極を設置したことを特徴とする粒子状物質の捕集装置としたものである。
前記捕集装置において、荷電部は、負イオンを発生させる光電子放出材と、該光電子放出材に紫外線を照射する照射源とを有するか、又は、コロナ放電装置を有することとできる。
また、本発明では、前記の粒子状物質の捕集装置に、被清浄化空間中の気体を導入して粒子状物質を捕集することを特徴とする粒子状物質の捕集方法としたものである。[0007]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, according to the present invention, in the particulate matter trapping device, the particulate matter trapping device comprises a charged portion that charges the particulate matter with ions and a trapping portion that traps the charged particles. An electrode having the same charge as the charge obtained by the particles is disposed on the outlet side of the collecting part, which is a collection device of particulate matter.
In the collection device, the charging part includes a photoelectron emitting material that generates negative ions, or with a radiation source for irradiating ultraviolet rays to the light emission material, or can a have a corona discharge device.
Further, according to the present invention, the particulate matter is collected by introducing the gas in the space to be cleaned into the particulate matter collection device described above. It is.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000081607A JP3696038B2 (en) | 2000-03-23 | 2000-03-23 | Particulate matter collection device and collection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000081607A JP3696038B2 (en) | 2000-03-23 | 2000-03-23 | Particulate matter collection device and collection method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001259474A JP2001259474A (en) | 2001-09-25 |
| JP2001259474A5 true JP2001259474A5 (en) | 2004-12-24 |
| JP3696038B2 JP3696038B2 (en) | 2005-09-14 |
Family
ID=18598520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000081607A Expired - Fee Related JP3696038B2 (en) | 2000-03-23 | 2000-03-23 | Particulate matter collection device and collection method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3696038B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4679245B2 (en) * | 2005-05-27 | 2011-04-27 | 日本原子力発電株式会社 | Dust monitor |
| JP4679246B2 (en) * | 2005-05-27 | 2011-04-27 | 日本原子力発電株式会社 | Dust collector and dust monitor |
| JP7196550B2 (en) * | 2018-11-14 | 2022-12-27 | 三菱電機株式会社 | air purifier |
-
2000
- 2000-03-23 JP JP2000081607A patent/JP3696038B2/en not_active Expired - Fee Related
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