JP6539489B2 - 静電選別装置 - Google Patents
静電選別装置 Download PDFInfo
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- JP6539489B2 JP6539489B2 JP2015094077A JP2015094077A JP6539489B2 JP 6539489 B2 JP6539489 B2 JP 6539489B2 JP 2015094077 A JP2015094077 A JP 2015094077A JP 2015094077 A JP2015094077 A JP 2015094077A JP 6539489 B2 JP6539489 B2 JP 6539489B2
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- electrode
- sorting
- drum
- electrostatic
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- Electrostatic Separation (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Description
3 投入ユニット(投入手段)
4 選別ユニット
21 ドラム電極(回転電極)
21a 内周面
22 円筒電極(内部電極)
23 集塵機(回収手段)
26 直流電源(電界形成手段)
M 選別対象物
M1 回収物
M2 非回収物
Claims (5)
- クーロン力を利用して選別対象物を第1選別対象物と、前記第1選別対象物よりも質量が大きい第2選別対象物と、に選別する静電選別装置であって、
前記第1及び第2選別対象物を同極性に帯電させる帯電手段と、
鉛直方向に対して傾斜した軸線の回りに回転可能な筒型の回転電極と、
前記回転電極の内部に、前記帯電手段によって帯電処理された前記第1及び第2選別対象物を投入する投入手段と、
前記回転電極の内部に配置される内部電極と、
前記回転電極の内部に投入された前記第1及び第2選別対象物に対して前記回転電極の内周面に押し付けるクーロン力が作用するように、前記回転電極と前記内部電極との間に電界を形成する電界形成手段と、
前記第2選別対象物よりも相対的に高い位置まで前記回転電極の内周面に吸着されて移動する前記第1選別対象物を回収する回収手段と、
を備えた静電選別装置。 - 前記回転電極が、円筒形状のドラム電極である請求項1に記載の静電選別装置。
- 前記内部電極が、前記軸線の方向に沿って延びる円筒電極である請求項1又は2に記載の静電選別装置。
- 前記回転電極の内周面が、平滑な面である請求項1〜3のいずれか一項に記載の静電選別装置。
- 前記第2選別対象物が乾燥野菜である請求項1〜4のいずれか一項に記載の静電選別装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015094077A JP6539489B2 (ja) | 2015-05-01 | 2015-05-01 | 静電選別装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015094077A JP6539489B2 (ja) | 2015-05-01 | 2015-05-01 | 静電選別装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016209796A JP2016209796A (ja) | 2016-12-15 |
| JP6539489B2 true JP6539489B2 (ja) | 2019-07-03 |
Family
ID=57550826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015094077A Active JP6539489B2 (ja) | 2015-05-01 | 2015-05-01 | 静電選別装置 |
Country Status (1)
| Country | Link |
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| JP (1) | JP6539489B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6958831B2 (ja) * | 2017-05-17 | 2021-11-02 | 学校法人 芝浦工業大学 | 静電選別装置 |
| JP2019076870A (ja) * | 2017-10-27 | 2019-05-23 | セイコーエプソン株式会社 | 分別装置およびシート製造装置 |
| FR3132448B1 (fr) * | 2022-02-09 | 2024-01-19 | Michelin & Cie | Installation de séparation des composants d’un mélange de fibres et granules par battage du mélange au moyen d’un champ électrique alternatif |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3458041A (en) * | 1968-06-25 | 1969-07-29 | Byron C Schmid | Electrostatic separation of dry materials |
| JPS56146452U (ja) * | 1980-04-02 | 1981-11-05 | ||
| JPS5768155A (en) * | 1980-10-16 | 1982-04-26 | Fuji Electric Co Ltd | Electrostatic sorter |
| JPS6058252A (ja) * | 1983-09-07 | 1985-04-04 | Agency Of Ind Science & Technol | 分級方法 |
| JPH10277433A (ja) * | 1997-04-11 | 1998-10-20 | Hitachi Zosen Corp | 放電型静電選別装置 |
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2015
- 2015-05-01 JP JP2015094077A patent/JP6539489B2/ja active Active
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| Publication number | Publication date |
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| JP2016209796A (ja) | 2016-12-15 |
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