JPS5745308A - Liquid surface decanter - Google Patents
Liquid surface decanterInfo
- Publication number
- JPS5745308A JPS5745308A JP922580A JP922580A JPS5745308A JP S5745308 A JPS5745308 A JP S5745308A JP 922580 A JP922580 A JP 922580A JP 922580 A JP922580 A JP 922580A JP S5745308 A JPS5745308 A JP S5745308A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- liquid
- disposed
- floats
- scum
- 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
Abstract
PURPOSE: To make the prevention of the taking-in of scum and sludge possible with a simple device by forming scum baffles with floating floats around a header pipe which is pierced with weir grooves and moves vertically with the level of the liquid to be decanted.
CONSTITUTION: A titled decanter consisting of a pipe 3 which is disposed horizontally under the surface of liquid to be decanted and is rotatable, plural downcomers 7 which extend radially from the pipe 3 and communicate internally therewith, a header pipe 8 which is disposed at the leading ends of the pipes 7 in parallel therewith and communicates internally with the pipe 3 and further floating floats disposed in order to hold the pipe 8 on the surface of the liquid. Said floating floats consist of cylindrical floats and cross beams 11, and form scum baffles around the pipe 8. The liquid passes through the weir grooves 18 pierced to the pipe 8, flows into the pipe 8, and flows down along the pipes 7 to the pipe 3, from which it is discharged.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP922580A JPS591362B2 (en) | 1980-01-29 | 1980-01-29 | liquid surface decanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP922580A JPS591362B2 (en) | 1980-01-29 | 1980-01-29 | liquid surface decanter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5745308A true JPS5745308A (en) | 1982-03-15 |
| JPS591362B2 JPS591362B2 (en) | 1984-01-11 |
Family
ID=11714469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP922580A Expired JPS591362B2 (en) | 1980-01-29 | 1980-01-29 | liquid surface decanter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS591362B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60117632A (en) * | 1983-11-30 | 1985-06-25 | Hitachi Ltd | Tapered etching method of resin film |
| KR100856000B1 (en) | 2006-12-29 | 2008-09-02 | 한양대학교 산학협력단 | Auto balancing type decanter for wastewater treatment |
| CN105668778A (en) * | 2016-03-24 | 2016-06-15 | 武汉凯迪水务有限公司 | Rotary water decanter constant-speed water level control device and method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012207146B4 (en) * | 2012-04-27 | 2017-01-12 | Invent Umwelt- Und Verfahrenstechnik Ag | Device for decanting a supernatant received in a clarifier |
-
1980
- 1980-01-29 JP JP922580A patent/JPS591362B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60117632A (en) * | 1983-11-30 | 1985-06-25 | Hitachi Ltd | Tapered etching method of resin film |
| KR100856000B1 (en) | 2006-12-29 | 2008-09-02 | 한양대학교 산학협력단 | Auto balancing type decanter for wastewater treatment |
| CN105668778A (en) * | 2016-03-24 | 2016-06-15 | 武汉凯迪水务有限公司 | Rotary water decanter constant-speed water level control device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS591362B2 (en) | 1984-01-11 |
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