JPS5620224A - Method and apparatus for injection of consolidating agent - Google Patents
Method and apparatus for injection of consolidating agentInfo
- Publication number
- JPS5620224A JPS5620224A JP9506279A JP9506279A JPS5620224A JP S5620224 A JPS5620224 A JP S5620224A JP 9506279 A JP9506279 A JP 9506279A JP 9506279 A JP9506279 A JP 9506279A JP S5620224 A JPS5620224 A JP S5620224A
- Authority
- JP
- Japan
- Prior art keywords
- mixing
- chemicals
- passage
- jetting
- chamber
- 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
- 238000002347 injection Methods 0.000 title abstract 4
- 239000007924 injection Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 title 1
- 239000000126 substance Substances 0.000 abstract 6
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
PURPOSE: To bring two pack type chemicals into mutual reaction at an optimum timing and stabilize a heterogeneous ground or the like by a method wherein two elements of chemicals are separately fed under pressure, casued to mix and collide with each other in a mixing-jetting chamber and jetted from the chamber, in the work for the treatment of subsoil water and the improvement of ground.
CONSTITUTION: A head main body 4 is connected and fitted to the tip end of a double-structue injection pipe 1 through a screw engagement. The head main body 4 comprises a passage 5 communicated with a chemical feed passage 3a of an outer pipe 3, a passage 6 communicated with a chemical feed passage 2a of an inner pipe 2, and a mixing-jetting chamber 7a which is a recess in the side wall. The material chemicals jetted from both injection nozzles 12, 14 are caused to collide and mix with each other in the mixing-jetting chamber 7a. In this case, the jetting pressure is low, and the chemicals are penetrated and injected into the surroundings while mixing with each other. The peripheral soil is solidified by moving the injection pipe upwards or downwards.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9506279A JPS5620224A (en) | 1979-07-27 | 1979-07-27 | Method and apparatus for injection of consolidating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9506279A JPS5620224A (en) | 1979-07-27 | 1979-07-27 | Method and apparatus for injection of consolidating agent |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17978882A Division JPS5883725A (en) | 1982-10-15 | 1982-10-15 | Injection tube for solidifying agent |
| JP17978982A Division JPS5883726A (en) | 1982-10-15 | 1982-10-15 | Injection tube for solidifying agent |
| JP17979082A Division JPS5883727A (en) | 1982-10-15 | 1982-10-15 | Injection tube for solidifying agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5620224A true JPS5620224A (en) | 1981-02-25 |
Family
ID=14127527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9506279A Pending JPS5620224A (en) | 1979-07-27 | 1979-07-27 | Method and apparatus for injection of consolidating agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5620224A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0657734A (en) * | 1990-12-28 | 1994-03-01 | Jio Techno Kk | Drilling machine |
-
1979
- 1979-07-27 JP JP9506279A patent/JPS5620224A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0657734A (en) * | 1990-12-28 | 1994-03-01 | Jio Techno Kk | Drilling machine |
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