JPS5599377A - Scum removing apparatus - Google Patents
Scum removing apparatusInfo
- Publication number
- JPS5599377A JPS5599377A JP786579A JP786579A JPS5599377A JP S5599377 A JPS5599377 A JP S5599377A JP 786579 A JP786579 A JP 786579A JP 786579 A JP786579 A JP 786579A JP S5599377 A JPS5599377 A JP S5599377A
- Authority
- JP
- Japan
- Prior art keywords
- scum
- cylindrical body
- water surface
- shaft
- bevel gear
- 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
- Removal Of Floating Material (AREA)
Abstract
PURPOSE: To effectively capture and remove the scum on water surface by eccentrically rotating the cylindrical body of an elliptical section provided with an oblong hole part in its axial direction on the sludge water surface where scrum floats.
CONSTITUTION: A revolving shaft 8 is provided to the center of the circular precipitating vessel 1 of a sewage treatment plant and a sluge scraping plate 6 is provided in the lower part thereof and a bevel gear 17 to the upper part thereof. A bevel gear 16 is engaged with the bevel gear 17 and the eccentric shaft 14a of a cylindrical body 11 is mounted. The cylindrical body 11 is elliptical in section, has an oblong hole 21 in its axial direction and is provided with a scum discharge port 22 at one end. The sludge water having scum is flowed into the center well 15 of this device, and the shaft 8 is revolved. The sludge is collected to the bottom center by the scraping plate 6 and the scum floating on the water surface is scooped up by the revolution of the elliptical section cylindrical body 11, after which it is discharge through the discharge port 22 into a receiving trough 19. The cylindrical body 11 rotates about the eccentric shaft 14a and revolves about the shaft 8 over the entire water surface as mentioned above, thereby efficiently collecting and removing the entire part of the scum on the water surface.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP786579A JPS5853596B2 (en) | 1979-01-25 | 1979-01-25 | Scum removal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP786579A JPS5853596B2 (en) | 1979-01-25 | 1979-01-25 | Scum removal equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5599377A true JPS5599377A (en) | 1980-07-29 |
| JPS5853596B2 JPS5853596B2 (en) | 1983-11-30 |
Family
ID=11677533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP786579A Expired JPS5853596B2 (en) | 1979-01-25 | 1979-01-25 | Scum removal equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5853596B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100314498B1 (en) * | 1999-08-24 | 2001-11-15 | 이원균 | Apparatus for collecting scum and sludge of settling tank |
| JP2008086933A (en) * | 2006-10-03 | 2008-04-17 | Sumitomo Heavy Industries Environment Co Ltd | Scum pipe and its operation method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0428094U (en) * | 1990-06-29 | 1992-03-05 |
-
1979
- 1979-01-25 JP JP786579A patent/JPS5853596B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100314498B1 (en) * | 1999-08-24 | 2001-11-15 | 이원균 | Apparatus for collecting scum and sludge of settling tank |
| JP2008086933A (en) * | 2006-10-03 | 2008-04-17 | Sumitomo Heavy Industries Environment Co Ltd | Scum pipe and its operation method |
| JP4509989B2 (en) * | 2006-10-03 | 2010-07-21 | 住友重機械エンバイロメント株式会社 | Scum pipe and method of operating scum pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5853596B2 (en) | 1983-11-30 |
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