JPS55152509A - Machine facility for sedimentation basin - Google Patents
Machine facility for sedimentation basinInfo
- Publication number
- JPS55152509A JPS55152509A JP6068679A JP6068679A JPS55152509A JP S55152509 A JPS55152509 A JP S55152509A JP 6068679 A JP6068679 A JP 6068679A JP 6068679 A JP6068679 A JP 6068679A JP S55152509 A JPS55152509 A JP S55152509A
- Authority
- JP
- Japan
- Prior art keywords
- sand
- sedimented
- dust collector
- sedimentation basin
- screw conveyor
- 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 prevent the burying of a lower portion of a dust collector into sedimented sand and remove sedimented sand and screened residue stably by a mechanism wherein one portion of a screw conveyor is buried into the lower portion of the dust collector of a sedimentation basin and a sedimentation pit is mounted to the downstream of the screw conveyor.
CONSTITUTION: In the machine facilities of a sedimentation basin in a disposal plant for service water or sewage or the like, a screw conveyor 14 is installed at a location lower than an inflow path 2, and a dust collector is disposed to an upper portion of an intermediate portion of an upper conveyor and a sedimentation pit 16 to a downstream terminal. A sand component in raw water is sedimented and collected on a V-shaped bottom of the sedimentation basin 13. Sedimented sand is carried to the sedimentation pit 16 by rotating the screw conveyor 14, and discharged to the outside by means of a sand pump 11. Thus, since a sprocket wheel 19 of a lower portion of the dust collector is not buried into the sedimented sand and screened residue is removed at a portion upper than the sand pump 11, a coarse grating is omitted, and sand is sedimented stably and rapidly.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54060686A JPS5827965B2 (en) | 1979-05-17 | 1979-05-17 | Sediment basin machinery and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54060686A JPS5827965B2 (en) | 1979-05-17 | 1979-05-17 | Sediment basin machinery and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55152509A true JPS55152509A (en) | 1980-11-27 |
| JPS5827965B2 JPS5827965B2 (en) | 1983-06-13 |
Family
ID=13149426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54060686A Expired JPS5827965B2 (en) | 1979-05-17 | 1979-05-17 | Sediment basin machinery and equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5827965B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59187169U (en) * | 1983-05-31 | 1984-12-12 | 船井電機株式会社 | printed wiring board |
| JPS63157492A (en) * | 1986-12-22 | 1988-06-30 | 株式会社東芝 | Printed wiring board |
| JPH01265587A (en) * | 1988-04-15 | 1989-10-23 | Sumitomo Electric Ind Ltd | Printed wiring board |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50155022U (en) * | 1974-06-07 | 1975-12-23 |
-
1979
- 1979-05-17 JP JP54060686A patent/JPS5827965B2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50155022U (en) * | 1974-06-07 | 1975-12-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5827965B2 (en) | 1983-06-13 |
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