JPH029342B2 - - Google Patents
Info
- Publication number
- JPH029342B2 JPH029342B2 JP58225883A JP22588383A JPH029342B2 JP H029342 B2 JPH029342 B2 JP H029342B2 JP 58225883 A JP58225883 A JP 58225883A JP 22588383 A JP22588383 A JP 22588383A JP H029342 B2 JPH029342 B2 JP H029342B2
- Authority
- JP
- Japan
- Prior art keywords
- supply path
- casing
- air supply
- cold air
- nozzle
- 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.)
- Expired - Lifetime
Links
- 239000000843 powder Substances 0.000 claims description 35
- 230000002093 peripheral effect Effects 0.000 claims description 28
- 239000008187 granular material Substances 0.000 claims description 27
- 238000001816 cooling Methods 0.000 claims description 19
- 239000002994 raw material Substances 0.000 claims description 15
- 238000011084 recovery Methods 0.000 claims description 12
- 229920001169 thermoplastic Polymers 0.000 claims description 10
- 239000004416 thermosoftening plastic Substances 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005563 spheronization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/04—Conditioning or physical treatment of the material to be shaped by cooling
- B29B13/045—Conditioning or physical treatment of the material to be shaped by cooling of powders or pellets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
- B29B2009/125—Micropellets, microgranules, microparticles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Developing Agents For Electrophotography (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58225883A JPS60117258A (ja) | 1983-11-29 | 1983-11-29 | 熱可塑性粉粒体用球形化装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58225883A JPS60117258A (ja) | 1983-11-29 | 1983-11-29 | 熱可塑性粉粒体用球形化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60117258A JPS60117258A (ja) | 1985-06-24 |
JPH029342B2 true JPH029342B2 (enrdf_load_html_response) | 1990-03-01 |
Family
ID=16836354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58225883A Granted JPS60117258A (ja) | 1983-11-29 | 1983-11-29 | 熱可塑性粉粒体用球形化装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60117258A (enrdf_load_html_response) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6450061A (en) * | 1987-08-21 | 1989-02-27 | Morimura Baadeishie Kk | Production of liquid developer for electrostatic photography |
AU6050690A (en) * | 1989-07-18 | 1991-02-22 | Exxon Chemical Patents Inc. | Method and apparatus for centrifugal cooling and treating of solids in dilute phase solid-gas systems |
EP0472744B1 (de) * | 1990-05-18 | 1996-03-06 | Societe Des Produits Nestle S.A. | Verfahren und Vorrichtung zum Behandeln eines löslichen, pulverförmigen Materials |
DE10043238B4 (de) * | 2000-09-02 | 2007-02-08 | Battenfeld Gmbh | Vorrichtung und Verfahren zum Kühlen von Granulat |
US6852463B2 (en) * | 2002-03-07 | 2005-02-08 | Seiko Epson Corporation | Apparatus for producing toner, method for producing toner, and toner |
JP4603800B2 (ja) * | 2003-02-24 | 2010-12-22 | 日本ニューマチック工業株式会社 | 球形化処理装置 |
JP4067108B2 (ja) * | 2006-01-30 | 2008-03-26 | 株式会社アイメックス | 静電荷像現像用トナーの製造方法 |
DE102006029358A1 (de) * | 2006-06-27 | 2008-01-03 | Demag Ergotech Gmbh | Schneckenpresse |
AT522286B1 (de) * | 2019-04-12 | 2022-04-15 | Erema Eng Recycling Maschinen & Anlagen Gmbh | Vorrichtung zum Abkühlen von partikelförmigen Materialien |
-
1983
- 1983-11-29 JP JP58225883A patent/JPS60117258A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60117258A (ja) | 1985-06-24 |