JPS56125480A - Underground of water treatmemt deep tank - Google Patents
Underground of water treatmemt deep tankInfo
- Publication number
- JPS56125480A JPS56125480A JP120680A JP120680A JPS56125480A JP S56125480 A JPS56125480 A JP S56125480A JP 120680 A JP120680 A JP 120680A JP 120680 A JP120680 A JP 120680A JP S56125480 A JPS56125480 A JP S56125480A
- Authority
- JP
- Japan
- Prior art keywords
- pit
- supplied
- water
- tank
- substance
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
PURPOSE: To save expenditure required for laying a deep tank under the ground, by a method in which a cement and a hardening agent are mixed with muddy slit, and water digged when a pit is excavated, and then the mixture is packed up around a deep tank laid in the pit.
CONSTITUTION: A pit 4 is excavated by the combined use of an excavator and a suction pipe provided with a vacuum pump, and mud substance digged out is supplied through a suction pipe to a grader where it is sorted to obtain silt, sand, and muddy water which are in turn stored in a recovery tank 6. Then, the silt, sand, and muddy water from the recovery tank 6 are supplied to a mixer 9 where they are mixed with cement supplied from the first storage tank 10 and a hardening agent, e.g., water glass, supplied from the second storage take 11 in order to obtain a substance B capable of being hardened. On the other hand, the lower end of an injection pipe 12 connected to the mixer 9 is inserted into the pit 4 and then the substance B is gradually injected into the surrounding of the deep tank 8 while gradually pulling it up through an elevator 13.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP120680A JPS56125480A (en) | 1980-01-08 | 1980-01-08 | Underground of water treatmemt deep tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP120680A JPS56125480A (en) | 1980-01-08 | 1980-01-08 | Underground of water treatmemt deep tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56125480A true JPS56125480A (en) | 1981-10-01 |
Family
ID=11494980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP120680A Pending JPS56125480A (en) | 1980-01-08 | 1980-01-08 | Underground of water treatmemt deep tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56125480A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661918A (en) * | 2020-06-17 | 2020-09-15 | 杭州小鲤工业设计有限公司 | Anaerobic digestion waste water treatment equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5256709A (en) * | 1975-11-05 | 1977-05-10 | Kajima Corp | Method of stabilizing soil for back filling |
-
1980
- 1980-01-08 JP JP120680A patent/JPS56125480A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5256709A (en) * | 1975-11-05 | 1977-05-10 | Kajima Corp | Method of stabilizing soil for back filling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661918A (en) * | 2020-06-17 | 2020-09-15 | 杭州小鲤工业设计有限公司 | Anaerobic digestion waste water treatment equipment |
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