CN111021453B - Dredger blowdown and self-powered device - Google Patents
Dredger blowdown and self-powered device Download PDFInfo
- Publication number
- CN111021453B CN111021453B CN201911327669.0A CN201911327669A CN111021453B CN 111021453 B CN111021453 B CN 111021453B CN 201911327669 A CN201911327669 A CN 201911327669A CN 111021453 B CN111021453 B CN 111021453B
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- CN
- China
- Prior art keywords
- dredging
- ship
- pipe
- mother ship
- inflatable air
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- 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.)
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- 238000003756 stirring Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000010802 sludge Substances 0.000 claims abstract description 5
- 239000010865 sewage Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8833—Floating installations
- E02F3/885—Floating installations self propelled, e.g. ship
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/10—Pipelines for conveying excavated materials
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Power Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a dredging ship pollution discharge and self-powered device, which comprises a dredging mother ship, wherein a stirring and sucking dredging device for dredging is arranged on the dredging mother ship, a sludge outlet of the stirring and sucking dredging device is connected with a fixed conveying pipe fixed at the top of the dredging mother ship, a flexible pollution discharge pipe is connected with a discharge outlet of the fixed conveying pipe, the flexible pollution discharge pipe floats on the water surface through a plurality of floating type supporting devices, and the other end of the flexible pollution discharge pipe is connected to an unmanned traction ship. This desilting ship realizes the removal of blow off pipe with the help of unmanned traction vessel to adopt the gasbag to realize the floating and the support of desilting pipe at the surface of water, and then can be convenient pull it to the assigned position, finally realize the fixed point blowdown of desilting ship, improved desilting efficiency, realize solar energy power supply through solar energy moreover, practiced thrift the energy.
Description
Technical Field
The invention relates to the technical field of dredging ships, in particular to a pollution discharge and self-power supply device of a dredging ship.
Background
At present, the main stream dredging ship in the market is generally used for carrying out fixed-point sewage draining under water or on the shore, the fixed-point sewage draining is often influenced by the water flow rate, the length of a sewage draining pipe and the like, the dredging mother ship is required to continuously change the position in the sewage draining process, and the ship body is time-consuming and labor-consuming in the position adjustment or the conversion process, so that the working efficiency is seriously influenced. In addition, the dredging ship consumes a large amount of electric energy in the working process, and the current electric energy supply mainly generates electricity through a generator to supply electric energy, so that the energy consumption is increased to a certain extent.
Disclosure of Invention
The invention mainly aims to solve the defects in the prior art and provides a dredging ship blowdown and self-powered device, wherein the dredging ship realizes the movement of a blowdown pipe by means of an unmanned traction ship, and the dredging pipe floats and supports on the water surface by adopting an air bag, so that the dredging pipe can be conveniently pulled to a designated position, the fixed-point blowdown of the dredging ship is finally realized, the dredging efficiency is improved, the solar power supply is realized by solar energy, and the energy is saved.
In order to achieve the technical characteristics, the aim of the invention is realized in the following way: the utility model provides a dredging ship blowdown and self-powered device, it includes dredging mother ship, the stirring that is used for dredging is carried on the dredging mother ship and is inhaled formula dredging device, stirring is inhaled the silt export of dredging device and is linked to each other at the fixed conveyer pipe at dredging mother ship top, the discharge gate of fixed conveyer pipe is connected with flexible blow off pipe, flexible blow off pipe floats at the surface of water through a plurality of showy strutting arrangement, the other end of flexible blow off pipe is connected to unmanned traction vessel.
The stirring and sucking type dredging device comprises a dredging hinge cage, a dredging head is arranged at the head of the dredging hinge cage, a main traction rope is connected to the top of the dredging head, the main traction rope bypasses a fixed pulley at the head of a main arm, and the other end of the main arm is hinged to a dredging mother ship and makes the dredging mother ship perform pitching action through a lifting oil cylinder; the other end of the main traction rope is connected with the winch.
The side wall of the dredging head is connected with a side swing traction rope, and the other end of the side swing traction rope is connected with a swing arm arranged on the side surface of the dredging mother ship and controls the side swing of the dredging head.
The floating type supporting device comprises a plurality of inflatable air bags, wherein the inflatable air bags adopt two-petal structures which are symmetrically arranged left and right, each-petal structure is divided into a plurality of block structures which are uniformly distributed front, back, left and right, and each inflatable air bag is connected with an inflator pump on an unmanned tractor through an inflatable hose respectively; the flexible drain pipe is connected with the inflatable air bag through a binding belt; the top of the inflatable air bag is provided with a solar panel.
The solar cell panel adopts a folding structure and comprises a plurality of solar cell panels, wherein the solar cell panels are connected through tension springs and are hinged to the top of the inflatable air bag through pin shaft seats, and the solar cell panels are electrically connected with a dredging mother ship and an unmanned traction ship and provide electric energy.
The flexible sewage draining pipe is provided with an alarm lamp and a light sensing detector, the light sensing detector is connected with a controller of the unmanned traction ship through a signal line, and a signal output end of the controller is connected with an inflator pump for inflating the inflatable air bag and is used for controlling the inflatable air bag to be inflated independently so as to change the angle of the solar cell panel.
The invention has the following beneficial effects:
1. the invention changes the flexible sewage pipes from fixed to movable, and replaces the mode that the unmanned traction ship is controlled by the dredging mother ship with full-automatic control.
2. Aiming at the defects that the conventional fixed sewage pipes are limited by the water flow speed of the working environment and the sediment speed of the bank discharge and the dredging mother ship is often required to move for a plurality of times when the dredging effect is not achieved in the same cross section of the river basin, the flexible sewage pipes can achieve the good dredging effect of the dredging mother ship in the same cross section area range of the river basin under the condition of being fixed by adopting the structure of the invention under the guidance of the small unmanned traction ship, and the working efficiency is effectively improved.
3. Solar energy is stored through the solar cell panel, and is converted by the photoelectric mounting and changing mechanism on the dredging mother ship and then is used by the mother ship and the traction ship, so that the problem of electric energy sources of the dredging mother ship, the unmanned traction ship and the like is solved.
4. The solar cell panel can pass through eight inflatable air bags, wherein the quantity of the air bags is adjusted and selected according to the needs, the front, back, left, right, up and down angular movement of the solar cell panel is completed, light-following and turning are realized, and a better solar energy collecting effect is shown.
5. The operation range of the traditional sewage drain pipe is often larger, and because the night construction is not provided with illumination facilities, other vessels for navigation are often a potential safety threat.
Drawings
The invention is further described below with reference to the drawings and examples.
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a first perspective three-dimensional view of the floating support of the present invention.
Fig. 3 is a second perspective three-dimensional view of the floating support of the present invention.
In the figure: unmanned traction ship 1, signal line 2, light sensing detector 3, inflatable hose 4, warning light 5, solar cell panel 6, extension spring 7, inflatable gasbag 8, flexible blow off pipe 9, fixed conveyer pipe 10, dredging mother ship 11, hoist engine 12, swing arm 13, hoist 14, side pendulum traction cable 15, dredging head 16, main traction cable 17, main arm 18, dredging hinge cage 19, round pin axle seat 20.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-3, a dredging ship blowdown and self-powered device comprises a dredging mother ship 11, wherein a stirring and sucking dredging device for dredging is carried on the dredging mother ship 11, a sludge outlet of the stirring and sucking dredging device is connected with a fixed conveying pipe 10 fixed at the top of the dredging mother ship 11, a discharge hole of the fixed conveying pipe 10 is connected with a flexible blowdown pipe 9, the flexible blowdown pipe 9 floats on the water surface through a plurality of floating supporting devices, and the other end of the flexible blowdown pipe 9 is connected to an unmanned traction ship 1. The dredging ship pollution discharge and self-powered device with the structure replaces the traditional mode that the dredging mother ship 11 needs to be operated to adjust the pollution discharge direction or position, so that the pollution discharge efficiency is greatly improved, pollution discharge can be controlled flexibly, and long-distance pollution discharge is realized.
Further, the stirring and sucking type dredging device comprises a dredging hinge cage 19, a dredging head 16 is arranged at the head of the dredging hinge cage 19, a main traction rope 17 is connected to the top of the dredging head 16, the main traction rope 17 bypasses a fixed pulley at the head of a main arm 18, and the other end of the main arm 18 is hinged to a dredging mother ship 11 and makes the dredging mother ship perform pitching action through a lifting oil cylinder; the other end of the main traction rope 17 is connected with the hoist 12. Through adopting foretell stirring and inhaling formula dredging device can be used for the absorption of silt, and then the efficient desilting function that realizes, moreover through the main arm 18 the pitch angle of adjustment desilting head 16 that can be convenient and then stretch into the bottom and desilting.
Further, a side swing traction rope 15 is connected to the side wall of the dredging head 16, and the other end of the side swing traction rope 15 is connected to a swing arm 13 installed on the side surface of the dredging mother ship 11 and controls the side swing of the dredging head 16. The lateral position of the dredging head 16 can be conveniently adjusted through the swing arm 13, so that a larger dredging area is covered.
Further, the floating type supporting device comprises a plurality of inflatable air bags 8, wherein the inflatable air bags 8 adopt two-flap structures which are symmetrically arranged left and right, each flap structure is divided into a plurality of block structures which are uniformly distributed in the front, the back, the left and the right, and each inflatable air bag 8 is respectively connected with an inflator pump on the unmanned traction ship 1 through an inflatable hose 4; the flexible drain pipe 9 is connected with the inflatable air bag 8 through a binding belt; the top of the inflatable air bag 8 is provided with a solar panel. The floating type supporting device can be used for floating and supporting the flexible sewage discharge pipe 9, so that the flexible sewage discharge pipe can be towed to a designated position for fixed-point discharge under the action of the unmanned towing ship 1, and the discharge stability is improved.
Moreover, the inflatable air bags 8 adopt a multi-block assembled structure, and the main purpose of the inflatable air bags is that the purpose of controlling the inclination angle of the solar cell panel is achieved by independently controlling each inflatable air bag 8, and then the solar energy can be automatically tracked by matching with the light sensing detector 3, so that a better solar energy collecting effect is achieved. Solar energy is converted and stored by a photoelectric conversion mechanism on the dredging mother ship and then is used by the mother ship and the traction ship.
Further, the solar cell panel adopts a folding structure and comprises a plurality of solar cell panels 6, wherein the solar cell panels 6 are connected through tension springs 7 and hinged to the top of an inflatable air bag 8 through pin shafts seats 20, and the solar cell panels 6 are electrically connected with a dredging mother ship 11 and an unmanned traction ship 1 and provide electric energy. The solar panel with the structure adopts a foldable structure, the solar panel and the inflatable air bag 8 are reasonably and relatively fixedly connected, the inflatable air bag 8 is inflated and expanded to drive the solar panel 6 to automatically expand, and when the inflatable air bag 8 is deflated, the solar panel and the air bag are automatically folded and retracted by the plurality of groups of plate-retracting tension springs 7 arranged on the solar panel 6 so as to be recovered to a mother ship along with a sewage pipe after finishing working.
Further, the flexible sewage draining pipe 9 is provided with the warning lamp 5 and the light sensing detector 3, the light sensing detector 3 is connected with a controller of the unmanned traction ship 1 through the signal line 2, and a signal output end of the controller is connected with an inflator pump for inflating the inflatable air bag 8 and controls the inflator pump to independently inflate so as to change the angle of the solar cell panel. The warning lamp 5 is used for observing and avoiding other ships in time at night.
Furthermore, the power supply lines of the unmanned traction ship 1, the solar cell panel 6 and the warning lamp 5, the air supply line of the inflatable air bag 8 and the signal lines of the unmanned traction ship 1 and the solar cell panel 6 are sleeved into the soft sleeve of the pipeline and are arranged along the common pipe at the top of the sewage draining pipe, and are connected with the equipment related to the mother ship.
The device for realizing water solar energy collection through airbag deployment can also be applied to various conditions of water related construction or living needing to use electric power, has a very wide application range and has good application prospect.
The working process and principle of the invention are as follows:
firstly, a dredging mother ship 11 and an unmanned traction ship 1 are connected through a flexible blow-down pipe 9, and floating type supporting devices are connected and installed at equal intervals along the flexible blow-down pipe 9; the dredging mother ship 11 is started, dredging work is achieved through the dredging mother ship 11, sludge is conveyed to the flexible sewage pipe 9 through the dredging device, the flexible sewage pipe 9 is pulled to a stain discharging position through the unmanned traction ship 1, finally vertex emission of the sludge is achieved, in the process, the expansion and the furling of the solar cell panel 6 are controlled through the inflatable air bag 8, solar energy is fully utilized, and electric energy supply of corresponding equipment is achieved.
Claims (4)
1. A dredge ship blowdown and self-powered device which characterized in that: the dredging device comprises a dredging mother ship (11), wherein a stirring and sucking dredging device for dredging is carried on the dredging mother ship (11), a sludge outlet of the stirring and sucking dredging device is connected with a fixed conveying pipe (10) fixed at the top of the dredging mother ship (11), a flexible sewage draining pipe (9) is connected to a discharge outlet of the fixed conveying pipe (10), and the flexible sewage draining pipe (9) floats through a plurality of floating type supporting devices
The other end of the flexible blow-down pipe (9) floats on the water surface and is connected to the unmanned traction ship (1);
the floating type supporting device comprises a plurality of inflatable air bags (8), wherein the inflatable air bags (8) adopt two-flap structures which are symmetrically arranged left and right, each flap structure is divided into a plurality of block structures which are uniformly distributed in the front, the back, the left and the right, and each inflatable air bag (8) is connected with an inflator pump on the unmanned traction ship (1) through an inflatable hose (4) respectively; the flexible blow-off pipe (9) is connected with the inflatable air bag (8) through a binding belt; a solar panel is arranged at the top of the inflatable air bag (8);
the stirring and sucking type dredging device comprises a dredging hinge cage (19), a dredging head (16) is arranged at the head of the dredging hinge cage (19), a main traction rope (17) is connected to the top of the dredging head (16), the main traction rope (17) bypasses a fixed pulley at the head of a main arm (18), and the other end of the main arm (18) is hinged to a dredging mother ship (11) and makes the dredging mother ship perform pitching action through a lifting oil cylinder; the other end of the main traction rope (17) is connected with the winch (12).
2. The dredger blowdown and self-powered device of claim 1, wherein: the side wall of the dredging head (16) is connected with a side swing traction rope (15), the other end of the side swing traction rope (15) is connected with a swing arm (13) arranged on the side face of the dredging mother ship (11), and lateral swing of the dredging head (16) is controlled.
3. The dredger blowdown and self-powered device of claim 1, wherein: the solar cell panel adopts a folding structure and comprises a plurality of solar cell panels (6), the solar cell panels (6) are connected through tension springs (7) and hinged to the top of an inflatable air bag (8) through pin shafts seats (20), and the solar cell panels (6) are electrically connected with a dredging mother ship (11) and an unmanned traction ship (1) and provide electric energy.
4. The dredger blowdown and self-powered device of claim 1, wherein: the flexible sewage draining pipe (9) is provided with a warning lamp (5) and a light sensing detector (3), the light sensing detector (3) is connected with a controller of the unmanned traction ship (1) through a signal line (2), and a signal output end of the controller is connected with an inflator pump for inflating the inflatable air bag (8) and controls the inflator pump to independently inflate so as to change the angle of the solar cell panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911327669.0A CN111021453B (en) | 2019-12-20 | 2019-12-20 | Dredger blowdown and self-powered device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911327669.0A CN111021453B (en) | 2019-12-20 | 2019-12-20 | Dredger blowdown and self-powered device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111021453A CN111021453A (en) | 2020-04-17 |
| CN111021453B true CN111021453B (en) | 2023-11-14 |
Family
ID=70212254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911327669.0A Active CN111021453B (en) | 2019-12-20 | 2019-12-20 | Dredger blowdown and self-powered device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111021453B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950031849U (en) * | 1994-05-30 | 1995-12-14 | 유도실업 주식회사 | Haitai farming buoy with warning light |
| CN1130704A (en) * | 1995-03-08 | 1996-09-11 | 肖冠英 | Traction shuttle running type hydraulic dredger |
| JP2001091818A (en) * | 1999-09-22 | 2001-04-06 | Mitsuhiko Morikawa | Sunlight follower |
| KR200329018Y1 (en) * | 2003-07-05 | 2003-10-04 | (주)에스티아이 | Light focusing solar cell capable of tracing sunlight |
| CN206205028U (en) * | 2016-11-10 | 2017-05-31 | 西门子工厂自动化工程有限公司 | Travelling winch system and its control device, cutter suction dredger |
| CN206888047U (en) * | 2017-07-17 | 2018-01-16 | 浙江国际海运职业技术学院 | A kind of cutter suction dredger |
| CN207450177U (en) * | 2017-07-31 | 2018-06-05 | 中交天航港湾建设工程有限公司 | A kind of water borne conduit aids in assembling device |
| CN211646533U (en) * | 2019-12-20 | 2020-10-09 | 中国三峡建设管理有限公司 | Dredging ship blowdown and self-power supply device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2492374A1 (en) * | 2009-10-22 | 2012-08-29 | Chuo University | Large-scale ocean mobile solar power generation system |
-
2019
- 2019-12-20 CN CN201911327669.0A patent/CN111021453B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950031849U (en) * | 1994-05-30 | 1995-12-14 | 유도실업 주식회사 | Haitai farming buoy with warning light |
| CN1130704A (en) * | 1995-03-08 | 1996-09-11 | 肖冠英 | Traction shuttle running type hydraulic dredger |
| JP2001091818A (en) * | 1999-09-22 | 2001-04-06 | Mitsuhiko Morikawa | Sunlight follower |
| KR200329018Y1 (en) * | 2003-07-05 | 2003-10-04 | (주)에스티아이 | Light focusing solar cell capable of tracing sunlight |
| CN206205028U (en) * | 2016-11-10 | 2017-05-31 | 西门子工厂自动化工程有限公司 | Travelling winch system and its control device, cutter suction dredger |
| CN206888047U (en) * | 2017-07-17 | 2018-01-16 | 浙江国际海运职业技术学院 | A kind of cutter suction dredger |
| CN207450177U (en) * | 2017-07-31 | 2018-06-05 | 中交天航港湾建设工程有限公司 | A kind of water borne conduit aids in assembling device |
| CN211646533U (en) * | 2019-12-20 | 2020-10-09 | 中国三峡建设管理有限公司 | Dredging ship blowdown and self-power supply device |
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| Publication number | Publication date |
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| CN111021453A (en) | 2020-04-17 |
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