JPS551807A - Flocculator - Google Patents
FlocculatorInfo
- Publication number
- JPS551807A JPS551807A JP6938978A JP6938978A JPS551807A JP S551807 A JPS551807 A JP S551807A JP 6938978 A JP6938978 A JP 6938978A JP 6938978 A JP6938978 A JP 6938978A JP S551807 A JPS551807 A JP S551807A
- Authority
- JP
- Japan
- Prior art keywords
- agitating
- layer
- vanes
- degree
- flocky
- 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.)
- Pending
Links
Abstract
PURPOSE: To always obtain treated water of high clarification degree without whirling and channeling phenomena in a sludge bracket (SB) layer by placing agitating means rotating in the layer in a treating vessel and by making the agitating force of the means smaller than that of agitating vanes.
CONSTITUTION: Flocculant-added raw water is introduced into inner cylinder 13 through introduction pipe 19, supplied to the bottom part of cylindrical space 17 through distribution pipes 20, and raised. The water undergoes the agitating action of pipes 20 and agitating vanes 18 rotating with cylinder 13 in one to flocculate SS, which is grown larger. The grown flocky SS forms SB layer S at the upper part of vanes 18, and layer S catches small flocky SS. Since layer S is agitated with weakly agitating means 21 to such a degree that pinflocks are not separated, flocks are prevented from being lumped or blocked, and treated water of high clarification degree is always obtd. from taking-out means 12.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6938978A JPS551807A (en) | 1978-06-10 | 1978-06-10 | Flocculator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6938978A JPS551807A (en) | 1978-06-10 | 1978-06-10 | Flocculator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS551807A true JPS551807A (en) | 1980-01-09 |
Family
ID=13401185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6938978A Pending JPS551807A (en) | 1978-06-10 | 1978-06-10 | Flocculator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS551807A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02174992A (en) * | 1988-12-28 | 1990-07-06 | Nippon Steel Corp | Treatment of suspension containing metal hydroxide |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5011668U (en) * | 1973-05-29 | 1975-02-06 | ||
JPS5342441A (en) * | 1976-09-29 | 1978-04-17 | Kurita Water Ind Ltd | Agglomeration treatment device |
-
1978
- 1978-06-10 JP JP6938978A patent/JPS551807A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5011668U (en) * | 1973-05-29 | 1975-02-06 | ||
JPS5342441A (en) * | 1976-09-29 | 1978-04-17 | Kurita Water Ind Ltd | Agglomeration treatment device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02174992A (en) * | 1988-12-28 | 1990-07-06 | Nippon Steel Corp | Treatment of suspension containing metal hydroxide |
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