CN101560781B - A dredging sucker - Google Patents
A dredging sucker Download PDFInfo
- Publication number
- CN101560781B CN101560781B CN2009100277441A CN200910027744A CN101560781B CN 101560781 B CN101560781 B CN 101560781B CN 2009100277441 A CN2009100277441 A CN 2009100277441A CN 200910027744 A CN200910027744 A CN 200910027744A CN 101560781 B CN101560781 B CN 101560781B
- Authority
- CN
- China
- Prior art keywords
- pipe
- interior pipe
- outer tube
- retainer ring
- dredging
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000009412 basement excavation Methods 0.000 abstract description 3
- 241000282320 Panthera leo Species 0.000 abstract 1
- 230000008676 import Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100277441A CN101560781B (en) | 2009-05-19 | 2009-05-19 | A dredging sucker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100277441A CN101560781B (en) | 2009-05-19 | 2009-05-19 | A dredging sucker |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101560781A CN101560781A (en) | 2009-10-21 |
CN101560781B true CN101560781B (en) | 2011-03-23 |
Family
ID=41219739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100277441A Active CN101560781B (en) | 2009-05-19 | 2009-05-19 | A dredging sucker |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101560781B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2012579C2 (en) * | 2013-12-02 | 2015-06-03 | Oceanflore B V | Subsurface mining vehicle and method for collecting mineral deposits from a sea bed at great depths and transporting said deposits to a floating vessel. |
CN106836342A (en) * | 2017-01-24 | 2017-06-13 | 黄河水利委员会黄河水利科学研究院 | One kind break ground jet suction formula suction head |
CN111236349A (en) * | 2020-03-09 | 2020-06-05 | 南京清中环境技术有限公司 | Special equipment for cleaning organic debris and sediments on water bottom surface layer |
CN111335389A (en) * | 2020-03-09 | 2020-06-26 | 南京清中环境技术有限公司 | Sediment suction device for dredging ultra-thin layer in water area |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3585740A (en) * | 1967-10-16 | 1971-06-22 | Ingbureau Voor System En Octro | Method and suction dredging installation for sucking up dredging spoil |
US4470208A (en) * | 1981-10-22 | 1984-09-11 | Hendrikus Van Berk | Dredge with adjustable bottom support for suction pipe and method |
CN85107771A (en) * | 1985-10-19 | 1987-05-06 | 太原工业大学 | Swirling flow mud absorbing head |
US4995175A (en) * | 1987-04-28 | 1991-02-26 | Johann Winter | Pneumatic extraction head |
JP2003342929A (en) * | 2002-05-27 | 2003-12-03 | Toa Harbor Works Co Ltd | Sand-cover construction method to mud layer on water- bottom sand layer and sand cover device |
CN1606649A (en) * | 2001-12-21 | 2005-04-13 | Gto深海有限公司 | Suction manifold for dredging |
-
2009
- 2009-05-19 CN CN2009100277441A patent/CN101560781B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3585740A (en) * | 1967-10-16 | 1971-06-22 | Ingbureau Voor System En Octro | Method and suction dredging installation for sucking up dredging spoil |
US4470208A (en) * | 1981-10-22 | 1984-09-11 | Hendrikus Van Berk | Dredge with adjustable bottom support for suction pipe and method |
CN85107771A (en) * | 1985-10-19 | 1987-05-06 | 太原工业大学 | Swirling flow mud absorbing head |
US4995175A (en) * | 1987-04-28 | 1991-02-26 | Johann Winter | Pneumatic extraction head |
CN1606649A (en) * | 2001-12-21 | 2005-04-13 | Gto深海有限公司 | Suction manifold for dredging |
JP2003342929A (en) * | 2002-05-27 | 2003-12-03 | Toa Harbor Works Co Ltd | Sand-cover construction method to mud layer on water- bottom sand layer and sand cover device |
Also Published As
Publication number | Publication date |
---|---|
CN101560781A (en) | 2009-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101560781B (en) | A dredging sucker | |
CN103741705B (en) | Two-layer barrel cover suction type bucket stake composite foundation and construction method | |
CN103644323B (en) | One efficiently takes out filling automatic switch | |
CN105178375A (en) | Efficient pier open caisson mud absorbing device | |
JP3197146U (en) | Rotating defoaming device | |
CN201447723U (en) | Dredging suction end | |
CN201273183Y (en) | Axial rotational flow sand removing device for oil well mouth | |
CN101571148B (en) | Ecological dredging jet pump | |
CN110447512A (en) | Automatic telescopic integration irrigation equipment | |
CN211922953U (en) | Spraying and sucking type pipeline dredging head structure | |
CN203188184U (en) | Device for aerial drainage and desilting | |
CN114562007B (en) | Spiral water flow pollution discharge mechanism | |
CN212743921U (en) | Horizontal well centralizing injection nozzle sand washing device | |
CN102424443B (en) | Microbubble generating and gas dissolving device for sewage treatment | |
CN211924117U (en) | Large-particle-size sediment cleaner for ultra-deep pile bottom | |
CN202538429U (en) | Oil-sand separation device for sand flushing type wellhead | |
CN201116545Y (en) | Loose core type vertical pollution discharging pump flow guiding body equipped with guiding ring | |
CN202850176U (en) | Energy-dissipation mixed flow plastic inspection well | |
CN201424662Y (en) | Jet-type sand sucking device | |
CN210686055U (en) | A drainage pipe for mining | |
CN102678048A (en) | Multi-stage hydraulic punching drill | |
CN104671463A (en) | Suspended type jet aeration system | |
CN105714746B (en) | Pressure slope formula ventilation shaft for high water head flood discharging tunnel mid-gate chamber | |
CN202249859U (en) | Separating tank of vacuum degasser | |
CN105329968B (en) | A kind of multistage dissolving |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Shen Yanlan Inventor after: Li Qing Inventor after: Zhou Bin Inventor after: Xu Rong Inventor after: Chen Guoxing Inventor after: Qi Yonggui Inventor after: Wang Bin Inventor after: Yu Jianguo Inventor after: Wang Rongque Inventor before: Yu Jianguo Inventor before: Li Qing Inventor before: Shen Yanlan Inventor before: Wang Rongque Inventor before: Wang Bin |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YU JIANGUO LI QING SHEN YANLAN WANG RONGQUE WANG BIN TO: SHEN YANLAN LI QING ZHOU BIN XU RONG CHEN GUOXING QI YONGGUI WANG BIN YU JIANGUO WANG RONGQUE |
|
CB03 | Change of inventor or designer information |
Inventor after: Shen Yanlan Inventor after: Xiao Jian Inventor after: Li Qing Inventor after: Zhou Bin Inventor after: Xu Rong Inventor after: Chen Guoxing Inventor after: Qi Yonggui Inventor after: Wang Bin Inventor after: Yu Jianguo Inventor after: Wang Rongque Inventor before: Shen Yanlan Inventor before: Li Qing Inventor before: Zhou Bin Inventor before: Xu Rong Inventor before: Chen Guoxing Inventor before: Qi Yonggui Inventor before: Wang Bin Inventor before: Yu Jianguo Inventor before: Wang Rongque |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201010 Address after: 225400 No. 188 Dai Wang Road, Chengdong Industrial Park, Taixing Economic Development Zone, Jiangsu, Taizhou Patentee after: JIANGSU HEHAI SUPPLY AND DRAINAGE WHOLE SET EQUIPMENT Co.,Ltd. Address before: 225400 No. 38 National Day East Road, Taixing, Jiangsu Patentee before: Yu Jianguo |