JPH01147093U - - Google Patents
Info
- Publication number
- JPH01147093U JPH01147093U JP3971788U JP3971788U JPH01147093U JP H01147093 U JPH01147093 U JP H01147093U JP 3971788 U JP3971788 U JP 3971788U JP 3971788 U JP3971788 U JP 3971788U JP H01147093 U JPH01147093 U JP H01147093U
- Authority
- JP
- Japan
- Prior art keywords
- chemical
- earth
- soil
- sand
- 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
- 239000002689 soil Substances 0.000 claims description 22
- 239000000126 substance Substances 0.000 claims description 18
- 239000004576 sand Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000003814 drug Substances 0.000 claims description 4
- 229940079593 drug Drugs 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 2
- 239000010865 sewage Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3971788U JPH0739994Y2 (ja) | 1988-03-28 | 1988-03-28 | シールド掘削機の薬剤混合装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3971788U JPH0739994Y2 (ja) | 1988-03-28 | 1988-03-28 | シールド掘削機の薬剤混合装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01147093U true JPH01147093U (en, 2012) | 1989-10-11 |
| JPH0739994Y2 JPH0739994Y2 (ja) | 1995-09-13 |
Family
ID=31266213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3971788U Expired - Lifetime JPH0739994Y2 (ja) | 1988-03-28 | 1988-03-28 | シールド掘削機の薬剤混合装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0739994Y2 (en, 2012) |
-
1988
- 1988-03-28 JP JP3971788U patent/JPH0739994Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0739994Y2 (ja) | 1995-09-13 |
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