JPS645958U - - Google Patents
Info
- Publication number
- JPS645958U JPS645958U JP9877387U JP9877387U JPS645958U JP S645958 U JPS645958 U JP S645958U JP 9877387 U JP9877387 U JP 9877387U JP 9877387 U JP9877387 U JP 9877387U JP S645958 U JPS645958 U JP S645958U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- water jet
- casing
- discharge
- recovery 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Description
第１図ないし第５図は本考案の実施例を示して
おり、第１図は本考案に係る浚渫装置の全体構成
を示す模式図、第２図はその要部を示す縦断面図
、第３図は第２図のＡ―Ａ線による断面図、第４
図は第２図の底面図、第５図は回収タンクの変形
例を示す略示平面図である。
２……パイプ、３……泥土、４……ケーシング
、４２……ウオータジエツト供給管、４４……ウ
オータジエツト供給ホース、４５……ウオータジ
エツト噴出管、４６……吸込用ポンプ、４９……
吸入部、１４０……排出管、１４１……排出ホー
ス、５……クレーン台船、５０……クレーン、６
……回収タンク。
1 to 5 show examples of the present invention, in which FIG. 1 is a schematic diagram showing the overall configuration of the dredging device according to the present invention, FIG. 2 is a longitudinal sectional view showing the main parts thereof, Figure 3 is a cross-sectional view taken along line A-A in Figure 2;
The figure is a bottom view of FIG. 2, and FIG. 5 is a schematic plan view showing a modification of the recovery tank. 2... Pipe, 3... Mud, 4... Casing, 42... Water jet supply pipe, 44... Water jet supply hose, 45... Water jet ejection pipe, 46... Suction pump, 49...
Suction part, 140... Discharge pipe, 141... Discharge hose, 5... Crane barge, 50... Crane, 6
...Recovery tank.
Claims (1)
渫装置において、前記パイプ内に吊支されるケー
シングと、このケーシングの内部に固定してある
吸込用ポンプと、この吸込用ポンプに一端を接続
してあり、他端を前記パイプの外部に設けた回収
タンクに接続してある排出管と、前記ケーシング
の内周面に沿わせるようにして、これの上部に設
けてあり、前記パイプの外部に設けた吐出用ポン
プに接続してある環状のウオータジエツト供給管
と、このウオータジエツト供給管に上端を接続し
てあり、前記パイプの内側下方及びこれの内壁側
下方に向けてウオータジエツトを夫々噴出する複
数のウオータジエツト噴出管とを具備することを
特徴とする浚渫装置。 A dredging device that removes mud in a pipe driven into the seabed includes a casing suspended in the pipe, a suction pump fixed inside the casing, and one end connected to the suction pump. a discharge pipe, the other end of which is connected to a recovery tank provided outside the pipe, and a discharge pipe provided above the casing along the inner peripheral surface of the casing, the other end of which is connected to a recovery tank provided outside the pipe. an annular water jet supply pipe connected to a discharge pump provided in the pipe, and a plurality of pipes each having an upper end connected to the water jet supply pipe and spouting water jet toward the inner lower side of the pipe and the inner wall side thereof, respectively. A dredging device characterized by comprising: a water jet spout pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987098773U JPH0419092Y2 (en) | 1987-06-26 | 1987-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987098773U JPH0419092Y2 (en) | 1987-06-26 | 1987-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS645958U true JPS645958U (en) | 1989-01-13 |
| JPH0419092Y2 JPH0419092Y2 (en) | 1992-04-28 |
Family
ID=31325331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987098773U Expired JPH0419092Y2 (en) | 1987-06-26 | 1987-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419092Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016131959A (en) * | 2015-01-22 | 2016-07-25 | 五洋建設株式会社 | Underwater wall surface cleaning device and cleaning method |
| JP2022041346A (en) * | 2020-09-01 | 2022-03-11 | アザイ技術コンサルタント株式会社 | Dredging device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5087501U (en) * | 1973-12-14 | 1975-07-25 | ||
| JPS52101102U (en) * | 1976-01-29 | 1977-08-01 | ||
| JPS58176162U (en) * | 1982-05-20 | 1983-11-25 | 株式会社東洋電機工業所 | Dredging “Setsu” work equipment |
-
1987
- 1987-06-26 JP JP1987098773U patent/JPH0419092Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5087501U (en) * | 1973-12-14 | 1975-07-25 | ||
| JPS52101102U (en) * | 1976-01-29 | 1977-08-01 | ||
| JPS58176162U (en) * | 1982-05-20 | 1983-11-25 | 株式会社東洋電機工業所 | Dredging “Setsu” work equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016131959A (en) * | 2015-01-22 | 2016-07-25 | 五洋建設株式会社 | Underwater wall surface cleaning device and cleaning method |
| JP2022041346A (en) * | 2020-09-01 | 2022-03-11 | アザイ技術コンサルタント株式会社 | Dredging device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0419092Y2 (en) | 1992-04-28 |