JP2010117611A5 - - Google Patents
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- JP2010117611A5 JP2010117611A5 JP2008291657A JP2008291657A JP2010117611A5 JP 2010117611 A5 JP2010117611 A5 JP 2010117611A5 JP 2008291657 A JP2008291657 A JP 2008291657A JP 2008291657 A JP2008291657 A JP 2008291657A JP 2010117611 A5 JP2010117611 A5 JP 2010117611A5
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- Prior art keywords
- toner
- supply means
- heat treatment
- raw material
- treated
- Prior art date
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Description
すなわち本発明は、被処理トナーを供給するための原料供給手段と、供給された被処理トナーを熱処理するための熱風供給手段とを有するトナーの熱処理装置であって、
該原料供給手段の外周面に近接あるいは水平方向に対して距離を隔てた位置に、前記原料供給手段を囲むように環状に熱風供給手段が設けられ、
該原料供給手段の出口部には流体ノズルが具備され、
該原料が該流体ノズルを通過することによって、該原料供給手段の出口部より、該熱風供給手段から供給される熱風に向けて、該被処理トナーが環状に供給されることを特徴とするトナーの熱処理装置に関する。
That is, the present invention is a heat treatment apparatus of the toner have a hot air supply means for heat treating the raw material supply means for supplying the treated toner, the treated toner subjected fed,
Hot air supply means is provided in an annular shape so as to surround the raw material supply means at a position close to the outer peripheral surface of the raw material supply means or at a distance from the horizontal direction,
A fluid nozzle is provided at the outlet of the raw material supply means,
A toner in which the toner to be processed is supplied in an annular shape from the outlet portion of the raw material supply means toward the hot air supplied from the hot air supply means when the raw material passes through the fluid nozzle The present invention relates to a heat treatment apparatus.
また、本発明は、被処理トナーを熱処理する熱処理工程を有するトナーの製造方法であって、
得られるトナーは、重量平均径(D4)が4μm以上12μm以下であり、
該熱処理工程において、上記構成のトナーの熱処理装置が用いられることを特徴とするトナーの製造方法に関する。
Further, the present invention is a method for manufacturing a belt toner to have a heat treatment step of heat-treating the treated toner,
The obtained toner has a weight average diameter (D4) of 4 μm or more and 12 μm or less,
In extent heat treatment Engineering, method for producing a toner, wherein the heat treatment apparatus of the toner having the above structure is used.
Claims (5)
該原料供給手段の外周面に近接あるいは水平方向に対して距離を隔てた位置に、前記原料供給手段を囲むように環状に熱風供給手段が設けられ、
該原料供給手段の出口部には流体ノズルが具備され、
該原料が該流体ノズルを通過することによって、該原料供給手段の出口部より、該熱風供給手段から供給される熱風に向けて、該被処理トナーが環状に供給されることを特徴とするトナーの熱処理装置。 A heat treatment apparatus of the toner have a hot air supply means for heat treating the raw material supply means for supplying the treated toner, the treated toner subjected fed,
Hot air supply means is provided in an annular shape so as to surround the raw material supply means at a position close to the outer peripheral surface of the raw material supply means or at a distance from the horizontal direction,
A fluid nozzle is provided at the outlet of the raw material supply means,
A toner in which the toner to be processed is supplied in an annular shape from the outlet portion of the raw material supply means toward the hot air supplied from the hot air supply means when the raw material passes through the fluid nozzle Heat treatment equipment.
得られるトナーは、重量平均径(D4)が4μm以上12μm以下であり、
該熱処理工程において、請求項1乃至3のいずれか1項に記載のトナーの熱処理装置が用いられることを特徴とするトナーの製造方法。 A method of manufacturing a belt toner to have a heat treatment step of heat-treating the treated toner,
The obtained toner has a weight average diameter (D4) of 4 μm or more and 12 μm or less,
In extent heat treatment Engineering, method for producing a toner, wherein the heat treatment apparatus of the toner is used according to any one of claims 1 to 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008291657A JP5366510B2 (en) | 2008-11-14 | 2008-11-14 | Toner heat treatment apparatus and toner manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008291657A JP5366510B2 (en) | 2008-11-14 | 2008-11-14 | Toner heat treatment apparatus and toner manufacturing method |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010117611A JP2010117611A (en) | 2010-05-27 |
JP2010117611A5 true JP2010117611A5 (en) | 2012-01-05 |
JP5366510B2 JP5366510B2 (en) | 2013-12-11 |
Family
ID=42305312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008291657A Active JP5366510B2 (en) | 2008-11-14 | 2008-11-14 | Toner heat treatment apparatus and toner manufacturing method |
Country Status (1)
Country | Link |
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JP (1) | JP5366510B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5414507B2 (en) * | 2009-12-21 | 2014-02-12 | キヤノン株式会社 | Toner heat treatment apparatus and toner manufacturing method |
CN103384563B (en) * | 2011-02-21 | 2015-04-22 | 佳能株式会社 | Heat treatment apparatus and method for manufacturing toner |
JP5773769B2 (en) * | 2011-06-13 | 2015-09-02 | キヤノン株式会社 | Heat treatment method for powder particles and toner production method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004189845A (en) * | 2002-12-10 | 2004-07-08 | Seiko Epson Corp | Heat treatment apparatus and heat treatment method for resin grains |
JP4603800B2 (en) * | 2003-02-24 | 2010-12-22 | 日本ニューマチック工業株式会社 | Spheronization processing equipment |
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2008
- 2008-11-14 JP JP2008291657A patent/JP5366510B2/en active Active
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