JPS6451441A - Vertical twin-screw mixer - Google Patents
Vertical twin-screw mixerInfo
- Publication number
- JPS6451441A JPS6451441A JP20812887A JP20812887A JPS6451441A JP S6451441 A JPS6451441 A JP S6451441A JP 20812887 A JP20812887 A JP 20812887A JP 20812887 A JP20812887 A JP 20812887A JP S6451441 A JPS6451441 A JP S6451441A
- Authority
- JP
- Japan
- Prior art keywords
- impellers
- shafts
- helical
- helical impellers
- screw mixer
- 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.)
- Granted
Links
Landscapes
- Polymerisation Methods In General (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
PURPOSE:To form a vertical twin-screw mixer which can treat a feed solution (polymer) which undergoes a phase change from a liquid phase to a solid phase and can give a sufficient effect of mixing, by constituting it so that two rotary shafts are provided in parallel in a vertical cylindrical vessel and helical impellers of specified shapes are attached to the shafts. CONSTITUTION:Two rotary shafts 2 are provided in a vertical cylindrical vessel 1 and helical impellers 3 of different directions of twist are attached to these shafts. The impellers 3 are kept at such a distance that they can rotate while they can sweep the regions of rotation of opposite helical impellers and are set so that the angle of slanting theta between the helical impellers is 30-80 deg.. The helical impellers are preferably made of a rod member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20812887A JPH0643496B2 (en) | 1987-08-24 | 1987-08-24 | Vertical twin-screw agitator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20812887A JPH0643496B2 (en) | 1987-08-24 | 1987-08-24 | Vertical twin-screw agitator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6451441A true JPS6451441A (en) | 1989-02-27 |
JPH0643496B2 JPH0643496B2 (en) | 1994-06-08 |
Family
ID=16551103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20812887A Expired - Lifetime JPH0643496B2 (en) | 1987-08-24 | 1987-08-24 | Vertical twin-screw agitator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0643496B2 (en) |
-
1987
- 1987-08-24 JP JP20812887A patent/JPH0643496B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0643496B2 (en) | 1994-06-08 |
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