JPS57209633A - Granulating method and apparatus therefor - Google Patents
Granulating method and apparatus thereforInfo
- Publication number
- JPS57209633A JPS57209633A JP9475381A JP9475381A JPS57209633A JP S57209633 A JPS57209633 A JP S57209633A JP 9475381 A JP9475381 A JP 9475381A JP 9475381 A JP9475381 A JP 9475381A JP S57209633 A JPS57209633 A JP S57209633A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- granulating chamber
- rotated
- blade
- predetermined amount
- 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
- Glanulating (AREA)
Abstract
PURPOSE: To granulate a heavy spherical granule with high density in a high yield, by supplying a binder solution to a powder revolved to a vertical direction in a granulating chamber having crushing blades rotated at the central part therein at a high speed.
CONSTITUTION: A stirring blade 5 is provided to the inner bottom part of a granulating chamber 1 and plural crushing blades 13 rotated to a direction same to that of said blade 5 at a speed different from that of said blade 5 are provided to the central part thereof. When a predetermined amount of a powder is thrown into the granulating chamber 1, the powder is formed into a doughnut like revolving layer Z wherein said powder is raised to a vertical direction along the inner wall of the granulating chamber 1 and rotated while directed to a centripetal direction. When a predetermined amount of a binder solution is supplied to said layer Z from a feeder 19, high density heavy spherical granules such as small particles or fine particles are granulated in an extremely high yield.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9475381A JPS5921649B2 (en) | 1981-06-18 | 1981-06-18 | Granulation method and equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9475381A JPS5921649B2 (en) | 1981-06-18 | 1981-06-18 | Granulation method and equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57209633A true JPS57209633A (en) | 1982-12-23 |
JPS5921649B2 JPS5921649B2 (en) | 1984-05-21 |
Family
ID=14118870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9475381A Expired JPS5921649B2 (en) | 1981-06-18 | 1981-06-18 | Granulation method and equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5921649B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7485615B2 (en) * | 2003-08-06 | 2009-02-03 | Kao Corporation | Process for producing granular anionic surfactant |
US7732396B2 (en) * | 2003-12-26 | 2010-06-08 | Kao Corporation | Process for producing a granular anionic surfactant |
CN111329843A (en) * | 2020-03-30 | 2020-06-26 | 黄山中皇制药有限公司 | Andrographolide enteric-coated tablet |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0417557Y2 (en) * | 1986-03-19 | 1992-04-20 |
-
1981
- 1981-06-18 JP JP9475381A patent/JPS5921649B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7485615B2 (en) * | 2003-08-06 | 2009-02-03 | Kao Corporation | Process for producing granular anionic surfactant |
US7732396B2 (en) * | 2003-12-26 | 2010-06-08 | Kao Corporation | Process for producing a granular anionic surfactant |
CN111329843A (en) * | 2020-03-30 | 2020-06-26 | 黄山中皇制药有限公司 | Andrographolide enteric-coated tablet |
Also Published As
Publication number | Publication date |
---|---|
JPS5921649B2 (en) | 1984-05-21 |
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