JPH0725269Y2 - 下水道管内清掃装置 - Google Patents
下水道管内清掃装置Info
- Publication number
- JPH0725269Y2 JPH0725269Y2 JP8224990U JP8224990U JPH0725269Y2 JP H0725269 Y2 JPH0725269 Y2 JP H0725269Y2 JP 8224990 U JP8224990 U JP 8224990U JP 8224990 U JP8224990 U JP 8224990U JP H0725269 Y2 JPH0725269 Y2 JP H0725269Y2
- Authority
- JP
- Japan
- Prior art keywords
- sewer pipe
- sludge
- manhole
- crane
- cleaning tank
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims description 40
- 239000010802 sludge Substances 0.000 claims description 37
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 208000024891 symptom Diseases 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 239000007789 gas Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Sewage (AREA)
- Cleaning In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8224990U JPH0725269Y2 (ja) | 1990-08-02 | 1990-08-02 | 下水道管内清掃装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8224990U JPH0725269Y2 (ja) | 1990-08-02 | 1990-08-02 | 下水道管内清掃装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441783U JPH0441783U (en]) | 1992-04-09 |
| JPH0725269Y2 true JPH0725269Y2 (ja) | 1995-06-07 |
Family
ID=31628891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8224990U Expired - Fee Related JPH0725269Y2 (ja) | 1990-08-02 | 1990-08-02 | 下水道管内清掃装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725269Y2 (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4702614B2 (ja) * | 2005-11-18 | 2011-06-15 | 株式会社石垣 | 管内濁質除去装置 |
| CN118635219B (zh) * | 2024-08-13 | 2024-10-18 | 国网安徽省电力有限公司怀远县供电公司 | 一种电缆管道疏通清洁器 |
-
1990
- 1990-08-02 JP JP8224990U patent/JPH0725269Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0441783U (en]) | 1992-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |