CN106812171A - The portable three floating bodies silt extraction system of medium and small reservoirs - Google Patents
The portable three floating bodies silt extraction system of medium and small reservoirs Download PDFInfo
- Publication number
- CN106812171A CN106812171A CN201710040416.XA CN201710040416A CN106812171A CN 106812171 A CN106812171 A CN 106812171A CN 201710040416 A CN201710040416 A CN 201710040416A CN 106812171 A CN106812171 A CN 106812171A
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- Prior art keywords
- buoyancy tank
- main
- sand
- plate
- main buoyancy
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Classifications
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- 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
-
- 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
-
- 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
- E02F3/92—Digging elements, e.g. suction heads
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of portable three floating bodies silt extraction system of medium and small reservoirs, including basic platform, propulsion system, sand pump group, take out husky suction pipe suction nozzle, sand surfing pump, take out husky suction pipe suction nozzle landing system and power supply unit；Basic platform includes main buoyancy tank and is located at the side buoyancy tank of main buoyancy tank both sides, and main buoyancy tank and side buoyancy tank are connected between main buoyancy tank and side buoyancy tank using full electric welding steel structure by dismountable buoyancy tank connects hinge；Propulsion system includes being separately mounted to the extension oar machine of side buoyancy tank afterbody；Sand pump group includes two sand pumps of series connection, and the front end of main buoyancy tank is provided with pump cabin, and sand pump group is installed in pump cabin, and the outlet of sand pump group is connected with sediment delivery pipe.The present invention takes out the method that sand plain reason is combined with floor sweeping type operating type using suction formula, and Cai Sha or dredging operation are carried out compared with suitable for the shallow Reservoir region of sediment deposit and lake waters.
Description
Technical field
The invention belongs to adopt husky equipment technology field, relate generally to a kind of portable three floating bodies silt of medium and small reservoirs and extract
System.
Background technology
After reservoir multi-purpose project builds up operation, important work is played to local industrial or agricultural economic development and flood control safety
With.Most of reservoir, especially reservoir on hyperconcentration river, Flood silt content are high, and reservoir sediment accumulation will be more serious, greatly
The big service life for shortening reservoir, causes reservoir storage to reduce, and has had a strong impact on the industrial or agricultural economic development of basin area.
Many reservoir engineerings do not account for desilting works in planning and designing, in order to reservoir deposits is discharged outside storehouse, it has to
Using reservoir diversion tunnel sand discharge, but inlet of diversion tunnel gate opening/closing platform height is typically relatively low, it is necessary to by reservoir level reduction very
Many gates could be opened.Sometimes by reservoir emptying using mechanical roping and mechanical assistance hydraulic desilting mode, deposited before removing dam
Silt, but the cost of cleaning unit cubic meter shoal materials is very high, and consume the water resource of a large amount of preciousnesses.
Take out sapin platform be it is commonly used in river, lake adopt husky or desilting equipment, but it is existing to take out husky platform feature less,
Do not adapt to the shallow Reservoir region of sediment deposit and lake waters especially adopts husky or dredging operation.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of Reservoir region shallow suitable for sediment deposit and Lake Water
Domain carries out the portable three floating bodies silt extraction system of the medium and small reservoirs of Cai Sha or dredging operation.
The technical scheme is that：
A kind of portable three floating bodies silt extraction system of medium and small reservoirs, including basic platform, propulsion system, sand pump group, take out
Husky suction pipe suction nozzle, sand surfing pump, take out husky suction pipe suction nozzle landing system and power supply unit；
Basic platform includes main buoyancy tank and is located at the side buoyancy tank of main buoyancy tank both sides, and main buoyancy tank and side buoyancy tank are using full electric welding steel
Structure, is connected between main buoyancy tank and side buoyancy tank by dismountable buoyancy tank connects hinge；
Propulsion system includes being separately mounted to the extension oar machine of side buoyancy tank afterbody；
Sand pump group includes two sand pumps of series connection, and the front end of main buoyancy tank is provided with pump cabin, and sand pump group is installed on pump cabin
Interior, the outlet of sand pump group is connected with sediment delivery pipe；
Taking out husky suction pipe suction nozzle includes taking out that husky suction piping and being located at takes out husky suction piping front end takes out husky suction nozzle, takes out husky suction piping
Rear end be connected with the entrance point of sand pump group；
Sand surfing pump is installed in pump cabin, and the port of export of sand surfing pump is connected by pipeline with husky suction nozzle is taken out, and sand surfing pump is centrifugal
Clarified water pump；
Taking out husky suction pipe suction nozzle landing system includes hoist engine and undercarriage, and hoist engine is located at upper surface of the side buoyancy tank near front end,
Hoist engine is used to drive the lifting for taking out husky suction pipe suction nozzle, and undercarriage uses seamless steel pipe assembly welding shaping；
Power supply unit includes being located at the diesel generating set of main buoyancy tank rear end, and power supply unit is sand pump group, sand surfing pump, takes out husky suction
Pipe suction nozzle landing system provides electric power.
Preferably, described main buoyancy tank includes main pontoon deck plate and main buoyancy tank floor, main pontoon deck plate and master
Buoyancy tank floor is welded together by main buoyancy tank side plate, and main pontoon deck plate, main buoyancy tank floor, main buoyancy tank side plate enclose
Into hollow main buoyancy tank；The bottom of the inner chamber of main buoyancy tank be provided with the main buoyancy tank welded together with main buoyancy tank floor keel and
Main buoyancy tank plate floor；Be provided with the inner chamber of main buoyancy tank the main buoyancy tank bulkhead plate that connects main pontoon deck plate and main buoyancy tank floor and
Main buoyancy tank pillar, the side of main buoyancy tank bulkhead plate is provided with the main vertical purlin of buoyancy tank bulkhead and main buoyancy tank bulkhead stiffener, main buoyancy tank cabin
Keel junction is provided with main buoyancy tank keel bulkhead bracket in wallboard and main buoyancy tank；The lower surface of main pontoon deck plate is provided with main buoyancy tank
Deck girder, main pontoon deck crossbeam and main pontoon deck deck transverse, main pontoon deck stringers are connected with main pontoon deck crossbeam
Place is provided with main pontoon deck stringers tripping bracket；Main buoyancy tank bulkhead plate and main pontoon deck stringers junction are provided with main buoyancy tank stringers
Bulkhead bracket；Main buoyancy tank pillar and main pontoon deck stringers junction are provided with main buoyancy tank pillar knees and main buoyancy tank foot plate；
Main buoyancy tank side stringer, main buoyancy tank deepbar, the common rib of main buoyancy tank are provided with the inside of main buoyancy tank side plate, main buoyancy tank topside is indulged
Purlin is provided with main buoyancy tank side stringer tripping bracket, main buoyancy tank deepbar and main buoyancy tank plate floor with the common rib junction of main buoyancy tank
Between be connected with main buoyancy tank bilge bracket, be connected with the general Beam Bracket of main buoyancy tank between the main common rib of buoyancy tank and main pontoon deck crossbeam
Plate, is connected with main buoyancy tank brutal bracket between main buoyancy tank deepbar and main pontoon deck deck transverse.
Preferably, described pontoon deck plate and side buoyancy tank floor when buoyancy tank includes, while pontoon deck plate and while
Buoyancy tank floor is welded together by side buoyancy tank side plate, while pontoon deck plate, while buoyancy tank floor, side buoyancy tank side plate enclose
Into hollow side buoyancy tank；While the bottom of the inner chamber of buoyancy tank be provided with while the side buoyancy tank that welds together of buoyancy tank floor in keel and
Side buoyancy tank plate floor；Be provided with the inner chamber of buoyancy tank connection while pontoon deck plate and while buoyancy tank floor while buoyancy tank bulkhead plate and
Side buoyancy tank pillar, the vertical purlin of buoyancy tank bulkhead and side buoyancy tank bulkhead stiffener, side buoyancy tank cabin when the side of buoyancy tank bulkhead plate is provided with
Wallboard and buoyancy tank keel bulkhead bracket while keel junction is provided with buoyancy tank；The buoyancy tank when the lower surface of pontoon deck plate is provided with
Deck girder, while pontoon deck crossbeam and while pontoon deck deck transverse, while pontoon deck stringers with while pontoon deck crossbeam be connected
Place is provided with side pontoon deck stringers tripping bracket；While buoyancy tank bulkhead plate and while pontoon deck stringers junction be provided with side buoyancy tank stringers
Bulkhead bracket；While buoyancy tank pillar and while pontoon deck stringers junction be provided with while buoyancy tank pillar knees and while buoyancy tank foot plate；
Buoyancy tank side stringer when being provided with the inside of buoyancy tank side plate, while buoyancy tank deepbar and while the common rib of buoyancy tank, side buoyancy tank topside
Stringers with when the common rib junction of buoyancy tank is provided with buoyancy tank side stringer tripping bracket, while buoyancy tank deepbar and while buoyancy tank it is common
Rib and the buoyancy tank bilge bracket when buoyancy tank plate floor junction is connected with, while the common rib of buoyancy tank and while the connection of pontoon deck crossbeam
Place is connected with the general beam bracket of side buoyancy tank, while buoyancy tank deepbar and while pontoon deck deck transverse junction be connected with side buoyancy tank brutal elbow
Plate.
Preferably, described buoyancy tank connects hinge includes ears twisted seat, monaural twisted seat, band tooth bar hinge and gear pair,
Monaural twisted seat is hinged with ears free bearing by band tooth bar hinge and linked, and the upper surface of ears twisted seat is additionally provided with gear pair, band tooth bar
Hinge and gear pair are engaged；Ears twisted seat is welded to connect with main buoyancy tank, and monaural twisted seat is welded to connect with side buoyancy tank.
Preferably, the sand pump of two described series connection is respectively one-level sand pump and two grades of sand pumps, one-level takes out sand
Pump and two grades of sand pumps are connected to motor, and the port of export of two grades of sand pumps is connected with sediment delivery pipe；Before pump cabin
End is provided with open-work suction hose twisted seat and blind hole suction hose twisted seat, and the entrance point of one-level sand pump is connected with pipeline, and pipeline is provided with
Hand-operated butterfly valve, the front end of pipeline is connected with watertight and rotates section, and the front end that watertight rotates section is installed into open-work suction hose twisted seat and blind
In the suction hose twisted seat of hole, the side wall that the watertight between open-work suction hose twisted seat and blind hole suction hose twisted seat rotates section is provided with import,
The import that the rear end for taking out husky suction piping rotates section with watertight is connected.
Preferably, described undercarriage includes A framves, brace, hauling block system；A framves and brace lower end are hinged company
It is connected on the madial wall upper end gunwale of side buoyancy tank；A framves are hinged with oblique railing upper end and link；Oblique railing is by mobile jib and adjusting rod group
Into；Hauling block is only made up of hanging wheel 1, directive wheel 3, and, to be bolted to A framves top, 1 is led for hanging wheel and 2 directive wheels
To wheel being bolted to A framves bottom；The front end of A framves is fixedly connected by drawstring with the side wall for taking out husky suction pipe.
Preferably, described husky suction nozzle of taking out includes shielding over body case, the lower end for shielding over body case is provided with the knife plate that breaks ground, and shields
The upper end for covering over body case is provided with and is hinged seat board, sand clean out pipe and takes out sand tube head, is hinged seat board and is hinged with the front end for taking out husky suction pipe, sand washing
Pipe is connected with the port of export of sand surfing pump, and the lower end of sand clean out pipe is provided with sand surfing joint, takes out sand tube head and is connected with husky suction pipe is taken out.
Preferably, also include taking out husky suction nozzle operating mode balance system, take out husky suction nozzle operating mode balance system including jet pump and
Regulation floating drum, regulation floating drum is arranged on takes out lower section of the husky suction pipe near front end, and regulation floating drum is steel design；Changed by jet pump
Become the water accumulating volume in regulation floating drum.
Preferably, also include bed material sampling system, bed material sampling system include vibrations Weight type depth sampler,
Sampling operation platform, sampling operation stage+module connects in the front end of main buoyancy tank, sampling operation platform with main buoyancy tank and side buoyancy tank
It is connected together, vibrations Weight type depth sampler includes the bracket being connected with sampling operation platform, and the upper end of bracket is connected with two
Individual parallel guide rail, is provided with sampling pipe between two guide rails, the lower end of sampling pipe is fixedly mounted on bracket, the upper end of sampling pipe
Slided by sliding block and be installed on two guide rails, the upper end port of sampling pipe is connected with vibration hammer, and the front end of undercarriage is provided with cunning
Wheel, slides in pulley and is wound with steel wire rope, and the lower end of steel wire rope is fixedly connected with vibration hammer.
The beneficial effects of the invention are as follows：
The present invention takes out the method that sand plain reason is combined with floor sweeping type operating type using suction formula, shallow compared with suitable for sediment deposit
Reservoir region and lake waters carry out Cai Sha or dredging operation；Platform employs buoyancy tank combining form, while buoyancy tank connector is adopted
Can freely be disassembled and be assembled with dismountable hinge group, therefore platform, the platform buoyancy tank after disassembling can be normal by highway
Transport, therefore platform far way migration operation can be realized, it is adaptable to the transfer of construction site.
Brief description of the drawings
Fig. 1 is the top view of a form of structural representation of the invention；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the top view of main buoyancy tank in the present invention；
Fig. 4 is the upward view of main buoyancy tank in the present invention；
Fig. 5 is the longitudinal section of main buoyancy tank in the present invention；
Fig. 6 is the drawing in side sectional elevation of 2#, 4#, 7#, 15#, 18#, 20# position of main buoyancy tank in the present invention；
Fig. 7 is the drawing in side sectional elevation of 9#, 13# position of main buoyancy tank in the present invention；
Fig. 8 is the drawing in side sectional elevation of 1#, 3#, 5#, 8#, 14#, 17#, 19#, 21# position of main buoyancy tank in the present invention；
Fig. 9 is the drawing in side sectional elevation of 10#, 12# position of main buoyancy tank in the present invention；
Figure 10 is the drawing in side sectional elevation of the 11# positions of main buoyancy tank in the present invention；
Figure 11 is the top view of side buoyancy tank in the present invention；
Figure 12 is the upward view of side buoyancy tank in the present invention；
Figure 13 is the longitudinal section of side buoyancy tank in the present invention；
Figure 14 is the drawing in side sectional elevation of 1#, 3#, 5#, 8#, 10#, 12#, 14#, 16#, 18#, 20# position of side buoyancy tank in the present invention；
Figure 15 is the drawing in side sectional elevation of 2#, 4#, 7#, 9#, 13#, 17#, 19# position of side buoyancy tank in the present invention；
Figure 16 is the drawing in side sectional elevation of 11#, 21# position of side buoyancy tank in the present invention；
Figure 17 is the drawing in side sectional elevation of 22#, 24#, 27#, 29#, 31# position of side buoyancy tank in the present invention；
Figure 18 is the drawing in side sectional elevation of 23#, 25#, 28#, 30# position of side buoyancy tank in the present invention；
Figure 19 is the right view of buoyancy tank connects hinge in the present invention；
Figure 20 is the front view of buoyancy tank connects hinge in the present invention；
Figure 21 is the A-A sectional views in Figure 19；
Figure 22 is the B-B sectional views in Figure 21；
Figure 23 is the top view of sand pump group in the present invention；
Figure 24 is the top view of undercarriage in the present invention；
Figure 25 is the front view of undercarriage in the present invention；
Figure 26 is the top view that husky suction nozzle is taken out in the present invention；
Figure 27 is the front view that husky suction nozzle is taken out in the present invention；
Figure 28 is pump group piping schematic diagram in the present invention；
Figure 29 is the top view of another form of structural representation of the invention；
Figure 30 is the front view of Figure 29；
Figure 31 is the front view of vibrations Weight type depth sampler in the present invention；
In figure：1 is main buoyancy tank, and 2 is side buoyancy tank, and 3 is side buoyancy tank, and 4 is generating set, and 5 to hang oar machine, and 6 is buoyancy tank connects hinge,
7 is operating room, and 8 is control room, and 9 is pump cabin, and 10 is sediment delivery pipe, and 11 is hoist engine, and 12 is undercarriage, and 13 is to take out husky suction
Pipe, 14 is regulation floating drum, and 15 to take out husky suction nozzle, and 16 is propeller, and 17 is sampling operation platform, and 18 adopt for vibrations Weight type deep water
Sample device；
101 is main pontoon deck plate, and 102 is main pontoon deck stringers, and 103 is main pontoon deck crossbeam, and 104 is main pontoon deck
Deck transverse, 105 is main buoyancy tank floor, and 106 is main buoyancy tank plate floor, and 107 is keel in main buoyancy tank, and 108 is main buoyancy tank topside
Plate, 109 is the common rib of main buoyancy tank, and 110 is main buoyancy tank deepbar, and 111 is main buoyancy tank side stringer, and 112 is main buoyancy tank bulkhead
Plate, 113 is the main vertical purlin of buoyancy tank bulkhead, and 114 is main buoyancy tank bulkhead stiffener, and 115 is main buoyancy tank pillar, and 116 is main buoyancy tank purlin
Frame brace, 117 is main buoyancy tank bilge bracket, and 118 is main buoyancy tank brutal bracket, and 119 is the general beam bracket of main buoyancy tank, and 120 is main buoyancy tank
Keel bulkhead bracket, 121 is main buoyancy tank stringers bulkhead bracket, and 122 is main pontoon deck stringers tripping bracket, and 123 is main buoyancy tank
Side stringer tripping bracket, 124 is main buoyancy tank pillar knees, and 125 is main buoyancy tank foot plate；
201 is side pontoon deck top panel, and 202 is side pontoon deck stringers, and 203 is side pontoon deck crossbeam, and 204 is side buoyancy tank
Deck deck transverse, 205 is side buoyancy tank floor, and 206 is side buoyancy tank plate floor, and 207 is keel in the buoyancy tank of side, and 208 is side buoyancy tank
Side plate, 209 is the common rib of side buoyancy tank, and 210 is side buoyancy tank deepbar, and 211 is side buoyancy tank side stringer, and 212 is side buoyancy tank
Bulkhead plate, 213 is the side vertical purlin of buoyancy tank bulkhead, and 214 is side buoyancy tank bulkhead stiffener, and 215 is side buoyancy tank pillar, and 216 is floating for side
Case truss brace, 217 is side buoyancy tank bilge bracket, and 218 is side buoyancy tank brutal bracket, and 219 is the general beam bracket of side buoyancy tank, and 220 is side
Buoyancy tank keel bulkhead bracket, 221 is side buoyancy tank stringers bulkhead bracket, and 222 is side pontoon deck stringers tripping bracket, and 223 is side
Buoyancy tank side stringer tripping bracket, 224 is side buoyancy tank pillar knees, and 225 is side buoyancy tank foot plate.
601 is ears twisted seat, and 602 is monaural twisted seat, and 603 is band tooth bar hinge, and 604 is gear pair；901 take out sand for two grades
Pump, 902 is one-level sand pump, and 903 is Hand-operated butterfly valve, and 904 is that watertight rotates section, and 905 is open-work suction hose twisted seat, and 906 is blind
Hole suction hose twisted seat；1201 is A framves, and 1202 is brace, and 1203 is universal bearing, and 1204 is A frame bearings, and 1205 is undercarriage
Installation pedestal, 1206 is adjusting rod；1501 is shielding over body case, and 1502 to be hinged seat board, and 1503 is sand clean out pipe, and 1504 is to take out sand
Tube head, 1505 is the knife plate that breaks ground；1801 is steel wire rope, and 1802 is vibration hammer, and 1803 is guide rail, and 1804 is sampling pipe, and 1805 are
Bracket；
V1 is sand washing pump, and V2 is ball valve, and V3 is jet pump, and V4 is ball valve, and V5 is one-level sand pump, and V6 is two grades of sand pumps, V7
It is pipeline flowmeter, V8 is gate valve, and V9 is lubrication and seal immersible pump.
Specific embodiment
Embodiment one：Referring to Fig. 1-2 8, a kind of portable three floating bodies silt extraction system of medium and small reservoirs, including put down substantially
Platform, propulsion system, sand pump group, take out husky suction pipe suction nozzle, sand surfing pump, take out husky suction pipe suction nozzle landing system, take out husky suction nozzle operating mode put down
Balance system and power supply unit.
Basic platform includes main buoyancy tank 1 and is located at the side buoyancy tank 2 of the both sides of main buoyancy tank 1, and main buoyancy tank 1 and side buoyancy tank 2 are used
Full electric welding steel structure, is connected between main buoyancy tank 1 and side buoyancy tank 2 by dismountable buoyancy tank connects hinge 6.
Propulsion system includes being separately mounted to the extension oar machine 5 of the afterbody of side buoyancy tank 2, and it is 25HP × 2 to hang the installed power of oar machine 5
Platform.
Sand pump group includes two sand pumps of series connection, and the front end of main buoyancy tank 1 is provided with pump cabin 9, and sand pump group is installed on
In pump cabin 9, the outlet of sand pump group is connected with sediment delivery pipe 10.
Taking out husky suction pipe suction nozzle includes taking out that husky suction piping and being located at takes out husky suction piping front end takes out husky suction nozzle 15, takes out husky suction
The rear end of waterpipe is connected with the entrance point of sand pump group.Take out husky suction piping to be made using the seamless steel pipes of φ 219 × 6, through 14#
Single armed beam form is reinforced into the weldering of channel-section steel group.
Sand surfing pump is installed in pump cabin 9, and the port of export of sand surfing pump is connected by pipeline with husky suction nozzle 15 is taken out, and sand surfing pump is
Centrifugal water pump.Centrifugal water pump lift h=80m, flow Q=100m3/ h, power of motor 37kw.
Taking out husky suction pipe suction nozzle landing system includes hoist engine 11 and undercarriage 12, and hoist engine 11 is located at side buoyancy tank 2 near preceding
The upper surface at end, hoist engine 11 is used to drive the lifting for taking out husky suction pipe suction nozzle, and undercarriage 12 uses seamless steel pipe assembly welding shaping.
Taking out husky suction nozzle operating mode balance system includes jet pump and regulation floating drum 14, and regulation floating drum 14 is arranged on takes out husky suction pipe 13
Near the lower section of front end, regulation floating drum 14 is steel design.Jet pump model CP20-0.3, flow Q=20m3/h；Regulation is floating
14 adjustable weights of cylinder are 0-600kg.When platform carries out taking out husky operation, river can be effectively tracked in order to ensure taking out husky suction nozzle 15
Bed alluvial layer surface, and suction nozzle set of blades is cut sediment deposit certain depth, and suction nozzle can not be made to be absorbed in sediment deposit, it is necessary to adjust
Pressure of the section suction nozzle to sediment deposit.This function is realized, it is necessary to when being pressurized by taking out the balance system of husky suction nozzle 15, to the regulation note of floating drum 14
Water, can increase the pressure for taking out husky suction nozzle 15 to sediment deposit；When needing decompression, the product in regulation floating drum 14 is excluded by jet pump
Water, can mitigate the pressure for taking out husky suction nozzle 15 to sediment deposit.
Power supply unit includes being located at the diesel generating set 4 of the rear end of main buoyancy tank 1, power supply unit be sand pump group, sand surfing pump,
Take out husky suction pipe suction nozzle landing system, husky suction nozzle operating mode balance system offer electric power is provided.The single-machine capacity of diesel generating set 4 is
150kw, total power supply capacity is 300kw.
The length of main buoyancy tank 1 is 11.00m, and the width of main buoyancy tank 1 is 3.50m, and moldeed depth is 1.40m.Main buoyancy tank 1 includes main buoyancy tank
Deck Plating 101 and main buoyancy tank floor 105, main pontoon deck plate 101 and main buoyancy tank floor 105 pass through main buoyancy tank side plate
108 weld together, and main pontoon deck plate 101, main buoyancy tank floor 105, main buoyancy tank side plate 108 surround hollow master and float
Case.The bottom of the inner chamber of main buoyancy tank is provided with keel 107 and main buoyancy tank in the main buoyancy tank welded together with main buoyancy tank floor 105
Plate floor 106.The main buoyancy tank bulkhead for connecting main pontoon deck plate 101 and main buoyancy tank floor 105 is provided with the inner chamber of main buoyancy tank
Plate 112 and main buoyancy tank pillar 115, the side of main buoyancy tank bulkhead plate 112 are provided with the vertical purlin 113 of main buoyancy tank bulkhead and main buoyancy tank bulkhead
Stiffener 114, the junction of keel 107 is provided with main buoyancy tank keel bulkhead bracket 120 in main buoyancy tank bulkhead plate 112 and main buoyancy tank.It is main
It is tyrannical that the lower surface of pontoon deck plate 101 is provided with main pontoon deck stringers 102, main pontoon deck crossbeam 103 and main pontoon deck
Beam 104, main pontoon deck stringers 102 is provided with main pontoon deck stringers tripping bracket with the main junction of pontoon deck crossbeam 103
122.Main buoyancy tank bulkhead plate 112 and the main junction of pontoon deck stringers 102 are provided with main buoyancy tank stringers bulkhead bracket 121.Main buoyancy tank
Pillar 115 and the main junction of pontoon deck stringers 102 are provided with main buoyancy tank pillar knees 124 and main buoyancy tank foot plate 125.It is main floating
The inner side of case side plate 108 is provided with main buoyancy tank side stringer 111, main buoyancy tank deepbar 110 and the common rib 109 of main buoyancy tank, main
Buoyancy tank side stringer 111 is provided with main buoyancy tank side stringer tripping bracket 123, main buoyancy tank with the common junction of rib 109 of main buoyancy tank
Main buoyancy tank bilge bracket 117, the main common rib 109 of buoyancy tank and main buoyancy tank are connected between deepbar 110 and main buoyancy tank plate floor 106
Be connected with the general beam bracket 119 of main buoyancy tank between deck cross member 103, main buoyancy tank deepbar 110 and main pontoon deck deck transverse 104 it
Between be connected with main buoyancy tank brutal bracket 118.
The length of side buoyancy tank 2 is 16.50m, and the width of side buoyancy tank 2 is 1.75m, and moldeed depth is 1.40m, while buoyancy tank 3 and while buoyancy tank 2
Structure is identical.Pontoon deck plate and side buoyancy tank floor 205 when buoyancy tank 2 includes, while pontoon deck plate and while buoyancy tank floor
205 are welded together by side buoyancy tank side plate 208, while pontoon deck plate, while buoyancy tank floor 205, side buoyancy tank side plate 208
Surround hollow side buoyancy tank.While the bottom of the inner chamber of buoyancy tank be provided with while the side buoyancy tank that welds together of buoyancy tank floor 205 in
Keel 207 and side buoyancy tank plate floor 206.Pontoon deck plate and side buoyancy tank floor 205 when connection is provided with the inner chamber of buoyancy tank
While buoyancy tank bulkhead plate 212 and while buoyancy tank pillar 215, the vertical purlin 213 of buoyancy tank bulkhead when the side of buoyancy tank bulkhead plate 212 is provided with
With side buoyancy tank bulkhead stiffener 214, while buoyancy tank bulkhead plate 212 and while buoyancy tank in the junction of keel 207 be provided with side buoyancy tank keel tank
Wall bracket 220.When the lower surface of pontoon deck plate is provided with pontoon deck stringers 202, while pontoon deck crossbeam 203 and while buoyancy tank
Deck deck transverse 204, while pontoon deck stringers 202 with while the junction of pontoon deck crossbeam 203 be provided with side pontoon deck stringers and prevent
Incline bracket 222.While buoyancy tank bulkhead plate 212 and while the junction of pontoon deck stringers 202 be provided with side buoyancy tank stringers bulkhead bracket 221.
While buoyancy tank pillar 215 and while the junction of pontoon deck stringers 202 be provided with while buoyancy tank pillar knees 224 and while buoyancy tank foot plate
225.When the inner side of buoyancy tank side plate 208 is provided with buoyancy tank side stringer 211, while buoyancy tank deepbar 210 and while the common rib of buoyancy tank
Bone 209, while buoyancy tank side stringer 211 with while the common junction of rib 209 of buoyancy tank be provided with side buoyancy tank side stringer tripping bracket
223, while buoyancy tank deepbar 210 and while the common rib 209 of the buoyancy tank and buoyancy tank bilge elbow when the junction of buoyancy tank plate floor 206 is connected with
Plate 217, while the common rib 209 of buoyancy tank and while the junction of pontoon deck crossbeam 203 be connected with the general beam bracket 219, Bian Fu of side buoyancy tank
Case deepbar 210 and the buoyancy tank brutal bracket 218 when the junction of pontoon deck deck transverse 204 is connected with.
Buoyancy tank connects hinge 6 includes ears twisted seat 601, monaural twisted seat 602, band tooth bar hinge 603 and gear pair 604, single
Ear twisted seat 602 is hinged with ears free bearing 601 by band tooth bar hinge 603 and linked, and the upper surface of ears twisted seat 601 is additionally provided with gear
Secondary 604, band tooth bar hinge 603 and gear pair 604 are engaged.Ears twisted seat 601 is welded to connect with main buoyancy tank 1, monaural twisted seat 602 with
Side buoyancy tank 2 is welded to connect.A point upper and lower two-layer sets at connects hinge 8 altogether between main buoyancy tank 1 and every side buoyancy tank 2, ensure that floating
The intensity and rigidity of case connection.Platform employs buoyancy tank combining form, while buoyancy tank connector employs dismountable hinge group, because
This platform can freely be disassembled and assembled.Platform buoyancy tank after disassembling by highway normal transport, therefore can be realized putting down
Platform far way migration operation.Suitable for the transfer of construction site.
The sand pump of two series connection is respectively one-level sand pump 902 and two grades of sand pumps 901, one-level sand pump 902 and two
Level sand pump 901 is connected to motor, and two grades of ports of export of sand pump 902 are connected with sediment delivery pipe 10；Pump cabin 9
Front end is provided with open-work suction hose twisted seat 905 and blind hole suction hose twisted seat 906, and the entrance point of one-level sand pump 902 is connected with pipeline,
Pipeline is provided with Hand-operated butterfly valve 903, and the front end of pipeline is connected with watertight and rotates section 904, watertight rotate section 904 front end install into
In open-work suction hose twisted seat 905 and blind hole suction hose twisted seat 906, open-work suction hose twisted seat 905 and blind hole suction hose twisted seat 906 it
Between watertight rotate the side wall of section 904 and be provided with import, take out the rear end of husky suction piping and rotated with watertight and save 904 import and be connected.
One-level sand pump 902 model 200PN-35, lift h=40m, flow Q=400m3/ h, power of motor 90kw；Two grades of sand pumps
901 model 200ZE-45, lift h=41m, flow Q=400m3/ h, motor power 110kw.
Undercarriage 12 includes A framves 1201, brace 1202, hauling block system.A framves 1201 and the lower end of brace 1202 are hinged
It is connected to the madial wall upper end gunwale of side buoyancy tank 2.A framves 1201 are hinged with the upper end of oblique railing 1202 and link.Oblique railing 1202
It is made up of mobile jib and adjusting rod 1206.Hauling block is only made up of hanging wheel 1, directive wheel 3, and hanging wheel and 2 directive wheels are with spiral shell
Tether and be connected on the top of A framves 1201,1 directive wheel is being bolted to the bottom of A framves 1201.Brace 1202 turns with hoist engine 11
Moving axis is fixedly connected；The front end of A framves 1201 is fixedly connected by drawstring with the side wall for taking out husky suction pipe 13.The driving power of hoist engine 11
It is 3t, hauling speed is 16m/min, power of motor 7.5kw.
Taking out husky suction nozzle 15 includes shielding over body case 1501, and the lower end for shielding over body case 1501 is provided with the knife plate 1505 that breaks ground, and shields
The upper end for covering over body case 1501 is provided with and is hinged seat board 1502, sand clean out pipe 1503 and takes out sand tube first 1504, is hinged seat board 1502 and takes out
The front end of husky suction pipe 13 is hinged, and sand clean out pipe 1503 is connected with the port of export of sand surfing pump, and the lower end of sand clean out pipe 1503 is provided with sand surfing and connects
Head, takes out sand tube first 1504 and is connected with husky suction pipe 13 is taken out.Shield over body case 1501, the knife plate 1505 that breaks ground, be hinged seat board 1502, sand washing
Pipe 1503 and take out sand tube first 1504 and be steel structure.
Platform takes out husky operation principle
When platform carries out taking out husky operation, husky suction nozzle 15 will be taken out by taking out husky suction pipe suction nozzle landing system and transferred to channel aggradation aspect
On；Adjusted through taking out husky suction nozzle operating mode balance system, suction nozzle is broken ground set of blades incision sediment deposit；Then will by platform propulsion system
Platform is slowly advanced backward, forces dragging suction nozzle slowly to move, and realizes break process of the suction nozzle to sediment deposit；What break process was crossed
The High-Pressure Water that sediment deposit sprays through sand surfing nozzle again is disturbed, and mud is formed in suction nozzle baffling housing；Mud is by being located at suction
Suction inlet in head baffling housing, is inhaled into suction piping, then send into sediment delivery pipe 10 through sand pump group.
Platform employs buoyancy tank combining form, while buoyancy tank connector employs dismountable hinge group, therefore platform can be with
Disassemble freely and assemble.Platform buoyancy tank after disassembling by highway normal transport, therefore can realize that platform far way migrates
Operation.Suitable for the transfer of construction site.
Set of blades of breaking ground is increased on the basis of suction formula takes out husky suction nozzle 15, sediment deposit was broken before by suction
Broken treatment, the function of suction nozzle is extended, and is improve and is taken out husky efficiency, enhances the adaptability that suction formula takes out husky suction nozzle 15.
Add takes out husky suction nozzle operating mode balance system, change it is conventional take out sapin platform operation form, realize platform
Husky operation function is taken out in mobile.Originally taking out sapin platform and being more suitable for the shallow reservoir of sediment deposit and lake waters carries out desilting or takes out
Husky operation.
Embodiment two：Referring to Figure 29-31, embodiment two is essentially identical with embodiment one, and something in common is repeated no more, different
Part is：Also include bed material sampling system, bed material sampling system includes vibrations Weight type depth sampler 18, sampling operation
Platform 17, sampling operation platform 17 is arranged on the front end of main buoyancy tank 1, and sampling operation platform 17 connects with main buoyancy tank 1 and side buoyancy tank 2
It is connected together, vibrations Weight type depth sampler 18 includes the bracket 1805 being connected with sampling operation platform 17, bracket 1805
Upper end is connected with two parallel guide rails 1803, and sampling pipe 1804, the lower end of sampling pipe 1804 are provided between two guide rails 1803
It is fixedly mounted on bracket 1805, the upper end of sampling pipe 1804 is slided by sliding block and is installed on two guide rails 1803, sampling pipe
1804 upper end port is connected with vibration hammer 1802, and the front end of undercarriage 12 is provided with pulley, is slided in pulley and is wound with steel wire rope
1801, the lower end of steel wire rope 1801 is fixedly connected with vibration hammer 1802.
With being converted to, bed material sampling platform, carrying bed material sampling cartridge are standby through easy converting means for platform, and navigation is extremely
Sampling position, you can carry out sampling operation.Generating set 4 on platform is available for sampling cartridge standby electricity, and landing system meets sampling
Job requirements.Platform sampling operation is safe and simple, efficiency is higher.
Embodiment described above is only that the preferred embodiment of the present invention is described, and is set the present invention is not departed from
On the premise of meter spirit, various modifications and improvement that those of ordinary skill in the art make to technical scheme all should
Fall into the protection domain of the claims in the present invention determination.
Claims (9)
1. the portable three floating bodies silt extraction system of a kind of medium and small reservoirs, it is characterised in that including basic platform, propulsion system
System, sand pump group, take out husky suction pipe suction nozzle, sand surfing pump, take out husky suction pipe suction nozzle landing system and power supply unit；
Basic platform includes main buoyancy tank and is located at the side buoyancy tank of main buoyancy tank both sides, and main buoyancy tank and side buoyancy tank are using full electric welding steel
Structure, is connected between main buoyancy tank and side buoyancy tank by dismountable buoyancy tank connects hinge；
Propulsion system includes being separately mounted to the extension oar machine of side buoyancy tank afterbody；
Sand pump group includes two sand pumps of series connection, and the front end of main buoyancy tank is provided with pump cabin, and sand pump group is installed on pump cabin
Interior, the outlet of sand pump group is connected with sediment delivery pipe；
Taking out husky suction pipe suction nozzle includes taking out that husky suction piping and being located at takes out husky suction piping front end takes out husky suction nozzle, takes out husky suction piping
Rear end be connected with the entrance point of sand pump group；
Sand surfing pump is installed in pump cabin, and the port of export of sand surfing pump is connected by pipeline with husky suction nozzle is taken out, and sand surfing pump is centrifugal
Clarified water pump；
Taking out husky suction pipe suction nozzle landing system includes hoist engine and undercarriage, and hoist engine is located at upper surface of the side buoyancy tank near front end,
Hoist engine is used to drive the lifting for taking out husky suction pipe suction nozzle, and undercarriage uses seamless steel pipe assembly welding shaping；
Power supply unit includes being located at the diesel generating set of main buoyancy tank rear end, and power supply unit is sand pump group, sand surfing pump, takes out husky suction
Pipe suction nozzle landing system provides electric power.
2. the portable three floating bodies silt extraction system of medium and small reservoirs according to claim 1, it is characterised in that described
Main buoyancy tank includes main pontoon deck plate and main buoyancy tank floor, and main pontoon deck plate and main buoyancy tank floor pass through main buoyancy tank topside
Together, main pontoon deck plate, main buoyancy tank floor, main buoyancy tank side plate surround hollow main buoyancy tank to plate weld；Main buoyancy tank
The bottom of inner chamber is provided with keel and main buoyancy tank plate floor in the main buoyancy tank welded together with main buoyancy tank floor；Main buoyancy tank it is interior
The main buoyancy tank bulkhead plate and main buoyancy tank pillar for connecting main pontoon deck plate and main buoyancy tank floor, main buoyancy tank bulkhead plate are provided with chamber
Side be provided with the main vertical purlin of buoyancy tank bulkhead and main buoyancy tank bulkhead stiffener, keel junction in main buoyancy tank bulkhead plate and main buoyancy tank
It is provided with main buoyancy tank keel bulkhead bracket；The lower surface of main pontoon deck plate is provided with main pontoon deck stringers, main pontoon deck crossbeam
With main pontoon deck deck transverse, main pontoon deck stringers is provided with main pontoon deck stringers anti-dumping with main pontoon deck crossbeam junction
Bracket；Main buoyancy tank bulkhead plate and main pontoon deck stringers junction are provided with main buoyancy tank stringers bulkhead bracket；Main buoyancy tank pillar and master
Pontoon deck stringers junction is provided with main buoyancy tank pillar knees and main buoyancy tank foot plate；Master is provided with the inside of main buoyancy tank side plate
Buoyancy tank side stringer, main buoyancy tank deepbar, the common rib of main buoyancy tank, main buoyancy tank side stringer and the common rib junction of main buoyancy tank
Main buoyancy tank side stringer tripping bracket is provided with, main buoyancy tank bilge bracket is connected between main buoyancy tank deepbar and main buoyancy tank plate floor,
The general beam bracket of main buoyancy tank, main buoyancy tank deepbar and main buoyancy tank first are connected between the main common rib of buoyancy tank and main pontoon deck crossbeam
Main buoyancy tank brutal bracket is connected between plate deck transverse.
3. the portable three floating bodies silt extraction system of medium and small reservoirs according to claim 2, it is characterised in that described
The pontoon deck plate and side buoyancy tank floor when buoyancy tank includes, while pontoon deck plate and while buoyancy tank floor pass through side buoyancy tank topside
Plate weld together, while pontoon deck plate, while buoyancy tank floor, in buoyancy tank side plate surround hollow while buoyancy tank；Side buoyancy tank
The bottom of inner chamber is provided with and the keel in buoyancy tank while buoyancy tank floor welds together and side buoyancy tank plate floor；Side buoyancy tank it is interior
Be provided with chamber connection while pontoon deck plate and while buoyancy tank floor while buoyancy tank bulkhead plate and while buoyancy tank pillar, side buoyancy tank bulkhead plate
Side be provided with while the vertical purlin of buoyancy tank bulkhead and while buoyancy tank bulkhead stiffener, while buoyancy tank bulkhead plate and while buoyancy tank in keel junction
It is provided with side buoyancy tank keel bulkhead bracket；Pontoon deck stringers, side pontoon deck crossbeam when the lower surface of pontoon deck plate is provided with
With side pontoon deck deck transverse, while pontoon deck stringers with while pontoon deck crossbeam junction be provided with side pontoon deck stringers anti-dumping
Bracket；While buoyancy tank bulkhead plate and while pontoon deck stringers junction be provided with side buoyancy tank stringers bulkhead bracket；While buoyancy tank pillar and while
Pontoon deck stringers junction be provided with while buoyancy tank pillar knees and while buoyancy tank foot plate；When being provided with the inside of buoyancy tank side plate
Buoyancy tank side stringer, while buoyancy tank deepbar and while the common rib of buoyancy tank, while buoyancy tank side stringer with while the common rib of buoyancy tank be connected
Place is provided with side buoyancy tank side stringer tripping bracket, while buoyancy tank deepbar and while the common rib of buoyancy tank and side buoyancy tank plate floor junction
Be connected with side buoyancy tank bilge bracket, while the common rib of buoyancy tank and while pontoon deck crossbeam junction be connected with the general beam bracket of side buoyancy tank,
While buoyancy tank deepbar and while pontoon deck deck transverse junction be connected with side buoyancy tank brutal bracket.
4. the portable three floating bodies silt extraction system of medium and small reservoirs according to claim 3, it is characterised in that described
Buoyancy tank connects hinge include ears twisted seat, monaural twisted seat, band tooth bar hinge and gear pair, monaural twisted seat by band tooth bar hinge with
Ears free bearing is hinged link, and the upper surface of ears twisted seat is additionally provided with gear pair, and band tooth bar hinge and gear pair are engaged；Ears twisted seat
It is welded to connect with main buoyancy tank, monaural twisted seat is welded to connect with side buoyancy tank.
5. the portable three floating bodies silt extraction system of medium and small reservoirs according to claim 4, it is characterised in that described
The sand pump of two series connection is respectively one-level sand pump and two grades of sand pumps, and one-level sand pump and two grades of sand pumps are connected to
Motor, the port of export of two grades of sand pumps is connected with sediment delivery pipe；The front end of pump cabin is provided with open-work suction hose twisted seat and blind
Hole suction hose twisted seat, the entrance point of one-level sand pump is connected with pipeline, and pipeline is provided with Hand-operated butterfly valve, and the front end of pipeline is connected with
Watertight rotates section, and the front end that watertight rotation is saved is installed in open-work suction hose twisted seat and blind hole suction hose twisted seat, open-work suction hose
The side wall that watertight between twisted seat and blind hole suction hose twisted seat rotates section is provided with import, and the rear end and watertight for taking out husky suction piping turn
The import connection of dynamic section.
6. the portable three floating bodies silt extraction system of medium and small reservoirs according to claim 5, it is characterised in that described
Undercarriage includes A framves, brace, hauling block system；A framves and brace lower end are hingedly connected to the madial wall upper end first of side buoyancy tank
Edges of boards edge；A framves are hinged with oblique railing upper end and link；Oblique railing is made up of mobile jib and adjusting rod；Hauling block by hanging wheel 1,
, to be bolted to A framves top, 1 directive wheel is being bolted to A framves bottom for the composition of directive wheel 3, hanging wheel and 2 directive wheels
End；The front end of A framves is fixedly connected by drawstring with the side wall for taking out husky suction pipe.
7. the portable three floating bodies silt extraction system of medium and small reservoirs according to claim 6, it is characterised in that described
Taking out husky suction nozzle includes shielding over body case, and the lower end for shielding over body case is provided with the knife plate that breaks ground, and the upper end of shielding over body case is provided with and is hinged
Seat board, sand clean out pipe and sand tube head is taken out, be hinged seat board and be hinged with the front end for taking out husky suction pipe, sand clean out pipe connects with the port of export of sand surfing pump
Logical, the lower end of sand clean out pipe is provided with sand surfing joint, takes out sand tube head and is connected with husky suction pipe is taken out.
8. the portable three floating bodies silt extraction system of medium and small reservoirs according to claim 7, it is characterised in that also include
Husky suction nozzle operating mode balance system is taken out, taking out husky suction nozzle operating mode balance system includes jet pump and regulation floating drum, and regulation floating drum is arranged on
Lower section of the husky suction pipe near front end is taken out, regulation floating drum is steel design；Water accumulating volume in regulation floating drum is changed by jet pump.
9. the portable three floating bodies silt extraction system of medium and small reservoirs according to claim 8, it is characterised in that also include
Bed material sampling system, bed material sampling system includes vibrations Weight type depth sampler, sampling operation platform, and sampling operation is put down
Platform is arranged on the front end of main buoyancy tank, together with sampling operation platform is both connected to main buoyancy tank and side buoyancy tank, shakes Weight type deep water
Sampler includes the bracket that is connected with sampling operation platform, and the upper end of bracket is connected with two parallel guide rails, two guide rails it
Between be provided with sampling pipe, the lower end of sampling pipe is fixedly mounted on bracket, and the upper end of sampling pipe is slided by sliding block and is installed on two
On guide rail, the upper end port of sampling pipe is connected with vibration hammer, and the front end of undercarriage is provided with pulley, is slided in pulley and is wound with steel wire
Rope, the lower end of steel wire rope is fixedly connected with vibration hammer.
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| CN201710040416.XA CN106812171B (en) | 2017-01-20 | 2017-01-20 | Portable three-floating-body silt extraction system for small and medium-sized reservoirs |
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| CN201710040416.XA CN106812171B (en) | 2017-01-20 | 2017-01-20 | Portable three-floating-body silt extraction system for small and medium-sized reservoirs |
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| CN113026844A (en) * | 2021-04-23 | 2021-06-25 | 马德志 | Silt collection device and underwater dredging device |
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| CN106812171B (en) | 2022-09-23 |
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