JPH0251664B2 - - Google Patents
Info
- Publication number
- JPH0251664B2 JPH0251664B2 JP21906982A JP21906982A JPH0251664B2 JP H0251664 B2 JPH0251664 B2 JP H0251664B2 JP 21906982 A JP21906982 A JP 21906982A JP 21906982 A JP21906982 A JP 21906982A JP H0251664 B2 JPH0251664 B2 JP H0251664B2
- Authority
- JP
- Japan
- Prior art keywords
- heat treatment
- nozzle
- powder
- air
- thermoplastic particles
- 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
Links
- 239000002245 particle Substances 0.000 claims description 46
- 229920001169 thermoplastic Polymers 0.000 claims description 35
- 239000004416 thermosoftening plastic Substances 0.000 claims description 35
- 238000010438 heat treatment Methods 0.000 claims description 25
- 238000001816 cooling Methods 0.000 claims description 22
- 239000006185 dispersion Substances 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 10
- 239000011800 void material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000002826 coolant Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Glanulating (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21906982A JPS59196729A (ja) | 1982-12-13 | 1982-12-13 | 粉体の熱処理装置 |
| US06/822,678 US4736527A (en) | 1982-12-13 | 1986-01-23 | Apparatus for the heat treatment of powdery material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21906982A JPS59196729A (ja) | 1982-12-13 | 1982-12-13 | 粉体の熱処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59196729A JPS59196729A (ja) | 1984-11-08 |
| JPH0251664B2 true JPH0251664B2 (da) | 1990-11-08 |
Family
ID=16729776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21906982A Granted JPS59196729A (ja) | 1982-12-13 | 1982-12-13 | 粉体の熱処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59196729A (da) |
-
1982
- 1982-12-13 JP JP21906982A patent/JPS59196729A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59196729A (ja) | 1984-11-08 |
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