JPS5660606A - Circular type precipitation apparatus capable of precipitating suspended solids in sewage for short time - Google Patents
Circular type precipitation apparatus capable of precipitating suspended solids in sewage for short timeInfo
- Publication number
- JPS5660606A JPS5660606A JP13611779A JP13611779A JPS5660606A JP S5660606 A JPS5660606 A JP S5660606A JP 13611779 A JP13611779 A JP 13611779A JP 13611779 A JP13611779 A JP 13611779A JP S5660606 A JPS5660606 A JP S5660606A
- Authority
- JP
- Japan
- Prior art keywords
- sewage
- attached
- suspended solids
- hopper
- screen
- 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 make it possible to precipitate the suspended solids in the sewage within a short time by a method wherein a hopper of a sludge sump is provided to a circular bottom of a precipitation apparatus and a conical shaped hopper for suppressing the suspended solids in the sewage from being raised upwardly is attached to a middle part thereof.
CONSTITUTION: The sludge sump (a) with the hopper is provided to the bottom of the circular type precipitation chamber main body 1 and the conical shaped hopper 4 is attached at the middle of the precipitation chamber and an opening (c) for descending the suspended solids precipitated from a water surface to the sludge sump is attached to a skirt of the hopper as well as a sleeve 6 for stopping the suspended substances is attached under the opening portion (c) and a screen 7 having a hopper attached to a circular upper part is provided to an inner side. The sewage introduced from a water flowing pipe 2 enters into an annular sewage rotating chamber 5 between the sleeve 6 and the screen 7 of an inner side and the suspended solids in the sewage are attached to the both sleeves 6, and screen 7 and the suspended substances attached to the sleeve 6 are lowered downwardly and the suspended solids sttached to the screen 7 enter into an interior from holes of the screen and precipitated.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13611779A JPS5660606A (en) | 1979-10-22 | 1979-10-22 | Circular type precipitation apparatus capable of precipitating suspended solids in sewage for short time |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13611779A JPS5660606A (en) | 1979-10-22 | 1979-10-22 | Circular type precipitation apparatus capable of precipitating suspended solids in sewage for short time |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5660606A true JPS5660606A (en) | 1981-05-25 |
Family
ID=15167691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13611779A Pending JPS5660606A (en) | 1979-10-22 | 1979-10-22 | Circular type precipitation apparatus capable of precipitating suspended solids in sewage for short time |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5660606A (en) |
-
1979
- 1979-10-22 JP JP13611779A patent/JPS5660606A/en active Pending
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