JPS5771631A - Granulator for sodium precarbonate and granulating method thereof - Google Patents
Granulator for sodium precarbonate and granulating method thereofInfo
- Publication number
- JPS5771631A JPS5771631A JP14776080A JP14776080A JPS5771631A JP S5771631 A JPS5771631 A JP S5771631A JP 14776080 A JP14776080 A JP 14776080A JP 14776080 A JP14776080 A JP 14776080A JP S5771631 A JPS5771631 A JP S5771631A
- Authority
- JP
- Japan
- Prior art keywords
- region
- feeding
- granules
- molded
- mixing
- 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 obtain the granules of sodium percarbonate having a desired characteristic property by a stepped continuous granulator having a structure in which screw blades in the feeding, mixing, and kneading regions of granulation area are formed in forward feeding structure and partly in deficient and back feeding structures.
CONSTITUTION: Sodium percaronate, an additive, and water as raw materials are sent in a feeding region by means of two screw shafts 2 with a progressive screw blade 3 and then into mixing and kneading regions II. In the former half II1 of the region II, the screw blade is partly molded into a progressively sending structure, and also the other part is molded into a partly deficient backward sending structure 4. These are arranged alternately, and in the latter half II2, both the two screw blades are molded into a backward sending structure 5, where materials are sufficiently mixed and kneaded. Then, in a beating region III provided with a beating teeth 6, coagulate granules are separated. Also, in the latter half II2 of the mixing and kneading region, a moving push cover 10 is provided and vertically and controllably moved according to the property and shape of the granules.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14776080A JPS5852688B2 (en) | 1980-10-22 | 1980-10-22 | Sodium percarbonate granulator and granulation method |
US06/313,199 US4416606A (en) | 1980-10-22 | 1981-10-20 | Apparatus for granulating sodium percarbonate |
DE3141993A DE3141993C2 (en) | 1980-10-22 | 1981-10-22 | Device for granulating sodium percarbonate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14776080A JPS5852688B2 (en) | 1980-10-22 | 1980-10-22 | Sodium percarbonate granulator and granulation method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5771631A true JPS5771631A (en) | 1982-05-04 |
JPS5852688B2 JPS5852688B2 (en) | 1983-11-24 |
Family
ID=15437535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14776080A Expired JPS5852688B2 (en) | 1980-10-22 | 1980-10-22 | Sodium percarbonate granulator and granulation method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5852688B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015085225A (en) * | 2013-10-29 | 2015-05-07 | フロイント産業株式会社 | Continuous granulation device and continuously granule manufacturing system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59194180U (en) * | 1983-06-08 | 1984-12-24 | 凸版印刷株式会社 | Jacket for floppy disk |
-
1980
- 1980-10-22 JP JP14776080A patent/JPS5852688B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015085225A (en) * | 2013-10-29 | 2015-05-07 | フロイント産業株式会社 | Continuous granulation device and continuously granule manufacturing system |
Also Published As
Publication number | Publication date |
---|---|
JPS5852688B2 (en) | 1983-11-24 |
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