JPS57108860A - Heat treatment device for spray - Google Patents

Heat treatment device for spray

Info

Publication number
JPS57108860A
JPS57108860A JP55184874A JP18487480A JPS57108860A JP S57108860 A JPS57108860 A JP S57108860A JP 55184874 A JP55184874 A JP 55184874A JP 18487480 A JP18487480 A JP 18487480A JP S57108860 A JPS57108860 A JP S57108860A
Authority
JP
Japan
Prior art keywords
toner
air stream
hot
collected
sent
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
JP55184874A
Other languages
Japanese (ja)
Inventor
Hiroyuki Suematsu
Tetsuo Hasegawa
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP55184874A priority Critical patent/JPS57108860A/en
Publication of JPS57108860A publication Critical patent/JPS57108860A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0802—Preparation methods
    • G03G9/0815—Post-treatment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Glanulating (AREA)

Abstract

PURPOSE:To prolong contact time of a toner with hot air stream and to perform efficiently spheroidization of a toner, adhesion of external additives, etc. by making the air stream contacting the toner come into collision with the hot air stream in an approximate same quantity from the opposite direction of the same axis. CONSTITUTION:An air stream having approximately normal temperature that containing the atomized toner by a toner spray nozzle 6 is sent in the direction of A. On the other hand, a heated air stream hot by a heater 7 and of the approximately same quantity as the air stream 2 is sent in a direction B opposite to A in the same axis. The toner is collected through a collecting opening 8 while processed by the heat. The toner, if necessary, is cooled in the middle way of a collecting route by cooling air introduced by a cooling air introducing opneing 9, and collected from a discharge opening 11 passing through a 100 mesh sieve 10.
JP55184874A 1980-12-25 1980-12-25 Heat treatment device for spray Pending JPS57108860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55184874A JPS57108860A (en) 1980-12-25 1980-12-25 Heat treatment device for spray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55184874A JPS57108860A (en) 1980-12-25 1980-12-25 Heat treatment device for spray

Publications (1)

Publication Number Publication Date
JPS57108860A true JPS57108860A (en) 1982-07-07

Family

ID=16160817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55184874A Pending JPS57108860A (en) 1980-12-25 1980-12-25 Heat treatment device for spray

Country Status (1)

Country Link
JP (1) JPS57108860A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6353561A (en) * 1986-08-25 1988-03-07 Fuji Xerox Co Ltd Thermal fixing toner
JPS6353562A (en) * 1986-08-25 1988-03-07 Fuji Xerox Co Ltd Production of toner
EP1707257A2 (en) * 2005-03-31 2006-10-04 Ricoh Company, Ltd. Particles and manufacturing method thereof, toner and manufacturing method thereof, and developer, toner container, process cartridge, image forming method and image forming apparatus
JP2008137377A (en) * 2006-11-10 2008-06-19 Ricoh Co Ltd Manufacturing apparatus of resin fine particle, manufacturing method of resin fine particle and manufacturing method of toner
JP2008152306A (en) * 2008-03-18 2008-07-03 Seiko Epson Corp Method for manufacturing toner and toner

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6353561A (en) * 1986-08-25 1988-03-07 Fuji Xerox Co Ltd Thermal fixing toner
JPS6353562A (en) * 1986-08-25 1988-03-07 Fuji Xerox Co Ltd Production of toner
EP1707257A2 (en) * 2005-03-31 2006-10-04 Ricoh Company, Ltd. Particles and manufacturing method thereof, toner and manufacturing method thereof, and developer, toner container, process cartridge, image forming method and image forming apparatus
US7776503B2 (en) * 2005-03-31 2010-08-17 Ricoh Company, Ltd. Particles and manufacturing method thereof, toner and manufacturing method thereof, and developer, toner container, process cartridge, image forming method and image forming apparatus
EP1707257B1 (en) * 2005-03-31 2016-06-01 Ricoh Company, Ltd. Method for manufacturing particles and toner particles
JP2008137377A (en) * 2006-11-10 2008-06-19 Ricoh Co Ltd Manufacturing apparatus of resin fine particle, manufacturing method of resin fine particle and manufacturing method of toner
JP2008152306A (en) * 2008-03-18 2008-07-03 Seiko Epson Corp Method for manufacturing toner and toner

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