CN206554148U - A kind of extraction element for superfine foundry loam desilting - Google Patents
A kind of extraction element for superfine foundry loam desilting Download PDFInfo
- Publication number
- CN206554148U CN206554148U CN201720092584.9U CN201720092584U CN206554148U CN 206554148 U CN206554148 U CN 206554148U CN 201720092584 U CN201720092584 U CN 201720092584U CN 206554148 U CN206554148 U CN 206554148U
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- Prior art keywords
- sand
- head
- suction pipe
- superfine
- desilting
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Abstract
The utility model is related to a kind of extraction element for superfine foundry loam desilting, and it includes hull, buoyancy tank and suction head；Lowering or hoisting gear is provided with hull；Lowering or hoisting gear includes support, steel wire rope and twisted wire wheel, and one end of steel wire rope is connected with buoyancy tank, and the other end of steel wire rope is connected through fixed pulley with twisted wire wheel；Suction head includes housing；Housing includes top plate and is respectively arranged at the first coaming plate, the second coaming plate, the 3rd coaming plate and the knife plate group of breaking ground of the top plate surrounding；Knife plate group includes the multiple knife plates being be arranged in parallel along the length of side direction of top plate；Top plate is provided with the sand washing tube head and sand suction pipe head being connected respectively with sand clean out pipe and sand suction pipe, and sand washing tube head and sand suction pipe head are arranged at the first coaming plate between knife plate group of breaking ground；Sand suction pipe head is connected by sand suction pipe with buoyancy tank.Extraction element provided by the utility model for superfine foundry loam desilting has the efficient desilting work disturbed sand and inhale sand effect, go for the drift that dry density is larger, particle is superfine.
Description
Technical field
The utility model is related to a kind of desilting mud device, in particular to a kind of extraction for superfine foundry loam desilting
Device.
Background technology
China river course, reservoir and power station etc. all compare many, and they are responsible for the difference in functionalitys such as flood discharge, water drainage and shipping,
And silt is pooled in river course, reservoir with current and forms drift, drift easily causes river course blocking, has a strong impact on river course
Use function.
In order to slow down alluvial, it is ensured that the normal of reservoir etc. is used, it usually needs using mechanical equivalent of light excavation mode to underwater sludge
Cleared up.But, because drift dry density is larger before Xixiayuan reservoir dam, particle is superfine, therefore, traditional underwater desilting
The dredging effect of the suction head of machine is poor, it is impossible to meet use requirement.
Utility model content
In order to solve the above problems, the purpose of this utility model is that there is provided a kind of extraction for superfine foundry loam desilting
Device, with make it have it is efficient disturb sand and inhale sand effect so that suitable for the clear of dry density is larger, particle is superfine drift
Silt work.
The technical scheme that the utility model is used for：
A kind of extraction element for superfine foundry loam desilting, it includes hull, buoyancy tank and suction head；The one of the buoyancy tank
End is arranged at the fore of the hull, and is connected with the slush pump group in the hull；The other end of the buoyancy tank with it is described
Suction head is connected；Lowering or hoisting gear is provided with the hull；The lowering or hoisting gear includes support, steel wire rope and twisted wire wheel；Institute
State support and be provided with fixed pulley；One end of the steel wire rope is connected with the buoyancy tank, and the other end of the steel wire rope is described in
Fixed pulley is connected with the twisted wire wheel；
The suction head includes housing；The housing includes top plate and is respectively arranged at the first of the top plate surrounding and encloses
Plate, the second coaming plate, the 3rd coaming plate and knife plate group of breaking ground；First coaming plate and the knife plate group of breaking ground are positioned at relative position
Put, first coaming plate and second coaming plate are located at relative position；The knife plate group is included along the length of side side of the top plate
To the multiple knife plates be arrangeding in parallel；The top plate is provided with the sand washing tube head and sand suction pipe being connected respectively with sand clean out pipe and sand suction pipe
Head, and the sand washing tube head and the sand suction pipe head be arranged between first coaming plate and the knife plate group of breaking ground；It is described to inhale
Sandpipe head is connected by the sand suction pipe with the buoyancy tank.
Further, the suction head also includes adjusting rod；One end of the adjusting rod is connected with buoyancy tank, the adjusting rod
The top surface of the other end and the top plate is hinged.
Further, the top surface of the top plate, which is provided with, is hinged seat board, and the seat board that is hinged is provided with for connecting jointed shaft
Hinge hole.
Further, the end in the knife plate towards riverbed is tip.
Further, the quantity of the sand washing tube head is 3；The sand washing tube head is located at the position for closing on the knife plate group of breaking ground
Put, and the sand washing tube head is uniformly distributed along the length of side direction of the top plate respectively.
Further, the sand suction pipe head is located between the sand washing tube head and first coaming plate, and the sand suction pipe head
Positioned at the position closed on the sand washing tube head.
Further, the filter for controlling suction particle diameter is provided with the mouth of pipe of the sand suction pipe.
Further, the filter is to be set in parallel in many cross bars at the mouth of pipe of the sand suction pipe.
Further, the sand clean out pipe and the sand suction pipe are steel wire rubber hose.
Further, Vierendeel girder is provided with the top of the buoyancy tank, the steel wire rope passes through the Vierendeel girder and the buoyancy tank
Connection.
The beneficial effects of the utility model：
Extraction element provided by the utility model for superfine foundry loam desilting, can be with by the knife plate group of breaking ground of setting
Drift is played a part of broken and disturbed；And by being arranged at the first coaming plate, the second coaming plate, measurements of the chest, waist and hips of top plate surrounding
Plate and knife plate group of breaking ground are so that the surrounding relative closure of sand washing tube head and sand suction pipe head, so as to improve sand washing tube head and sand suction pipe
The action effect of head；Meanwhile, lift adjustment can be carried out to suction head by lowering or hoisting gear, suction head is kept suitable with riverbed
Operating distance, therefore, the extraction element for being used for superfine foundry loam desilting have it is efficient disturbs sand and inhales sand effect, can be applicable
Worked in the desilting for the drift that dry density is larger, particle is superfine.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the extraction element for superfine foundry loam desilting described in embodiment 1；
Fig. 2 is the structural representation of the suction head described in embodiment 1；
Fig. 3 is the side view of the housing described in embodiment 1；
Fig. 4 is the top view of the housing described in embodiment 1；
Fig. 5 is the upward view of the housing described in embodiment 1；
Fig. 6 is the structural representation of the knife plate described in embodiment 2.
Marked in figure：
Housing 101, knife plate 102, sand washing tube head 103, sand suction pipe first 104, sand suction pipe 105, buoyancy tank 106, sand clean out pipe 107,
Adjusting rod 108, is hinged seat board 109, support 110, steel wire rope 111, Vierendeel girder 112, suction head 113, hull 114.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only a part of embodiment of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, the scope that the utility model is protected is belonged to.
Embodiment 1
As Figure 1-Figure 5, the utility model provides a kind of extraction element for superfine foundry loam desilting, and it includes ship
Body 114, buoyancy tank 106 and suction head；One end of buoyancy tank 106 is arranged at the fore of hull 114, and with taking out in hull 114
Dredge pump group is connected；The other end of buoyancy tank 106 is connected with suction head；Lowering or hoisting gear is provided with hull 114；Lowering or hoisting gear includes branch
Frame 110, steel wire rope 111 and twisted wire wheel；Support 110 is provided with fixed pulley；One end of steel wire rope 111 is connected with buoyancy tank 106, steel
The other end of cord 111 is connected through fixed pulley with twisted wire wheel；
Suction head includes housing；Housing include top plate and be respectively arranged at the first coaming plate of top plate surrounding, the second coaming plate,
3rd coaming plate and knife plate group of breaking ground；First coaming plate and knife plate group of breaking ground are positioned at relative position, the first coaming plate and the second coaming plate
Positioned at relative position.
Knife plate group includes the multiple knife plates 102 being be arranged in parallel along the length of side direction of top plate；Top plate be provided with respectively with sand washing
Sand washing tube head 103 and sand suction pipe first 104 that pipe 107 and sand suction pipe 105 are connected, and sand washing tube head 103 and sand suction pipe first 104 set
Between the first coaming plate and knife plate group of breaking ground.
The extraction element for superfine foundry loam desilting based on said structure, can be played by the knife plate group of breaking ground of setting
Equivalent to the effect of plow harrow, so as to play a part of broken by the drift to riverbed and disturb, sand washing tube head more is improved
103 impact effect.
Moreover, being caused by the first coaming plate, the second coaming plate, the 3rd coaming plate and the knife plate group of breaking ground for being arranged at top plate surrounding
The surrounding relative closure of sand washing tube head 103 and sand suction pipe first 104 so that one top of formation of housing 101 and surrounding are relatively closed,
One side towards riverbed is the working space of opening, so that the force localization of sand washing tube head 103 and sand suction pipe first 104 is in work
Make in space, preferably improve the impact effect of sand washing tube head 103, improve the assimilation effect of sand suction pipe first 104, wherein, inhale sand
Tube head 104 passes sequentially through sand suction pipe 105, buoyancy tank 106 and sand suction pump and connected with the sand delivering pipeline of hull.
Meanwhile, the phase of lift adjustment, effectively control suction head and riverbed part can be carried out to suction head by lowering or hoisting gear
To height, suction head is set to be in suitable operating position；And buoyancy tank 106 is not only convenient for the setting of sand suction pipe 105, makes sand suction pipe
105 are connected with dredge pump unit, but also sand clean out pipe 107 can be fixed on buoyancy tank 106, are prevented sand clean out pipe 107 from swinging, are made punching
Sandpipe 107 is connected with high-pressure pump.
Therefore, the extraction element for being used for superfine foundry loam desilting, which has, efficiently disturbs sand and inhales sand effect, can be preferably
There is the desilting work of the drift for the characteristics such as dry density is larger, particle is superfine suitable for Xixiayuan reservoir dam etc..
Because the riverbed of river or reservoir etc. is not level, there is certain gradient or fluctuating, therefore, in order to improve suction
The dredging effect of mud head, preferably suitable for bed configuration, the above-mentioned extraction element for superfine foundry loam desilting also includes regulation
Bar 108；One end of adjusting rod 108 and the top surface of top plate are hinged, and the other end of adjusting rod 108 is connected with buoyancy tank 106.
Wherein, being hinged for the ease of adjusting rod 108 and top plate, is provided with the top surface of top plate and is hinged seat board 109, be hinged
Seat board 109 is provided with the hinge hole for connecting jointed shaft, so that jointed shaft is through the end of hinge hole and adjusting rod 108, it is real
Now it is articulated and connected.
By the way that housing 101 is hinged with adjusting rod 108, so that can roll-shell accordingly according to the fluctuating of bed configuration
101, deflect housing 101 so that opening and the landform in riverbed of working space treat that desilting face is as parallel as possible so that
Ensure the dredging effect of suction head.
As a kind of preferred scheme of the present embodiment, the quantity of sand washing tube head 103 is 3；Sand washing tube head 103, which is located at, to be closed on
The position for knife plate group of breaking ground, and sand washing tube head 103 is uniformly distributed along the length of side direction of top plate respectively；Sand suction pipe first 104 is located at punching
Between sandpipe first 103 and the first coaming plate, and sand suction pipe first 104 is located at the position closed on sand washing tube head 103.
By setting and closing on the position for knife plate group of breaking ground by sand washing tube head 103, be conducive to the impulsive force of sand washing tube head 103
With knife plate group of breaking ground break ground and disturb sand effect mutual cooperation, so as to preferably improve suction head break ground and disturb sand effect
Really, suction head is conducive to work.
Embodiment 2
The utility model provides a kind of extraction element for superfine foundry loam desilting, and it includes hull 114, buoyancy tank 106
And suction head；One end of buoyancy tank 106 is arranged at the fore of hull 114, and is connected with the slush pump group in hull 114；It is floating
The other end of case 106 is connected with suction head；Lowering or hoisting gear is provided with hull 114；Lowering or hoisting gear includes support 110, steel wire rope
111 and twisted wire wheel；Support 110 is provided with fixed pulley；One end of steel wire rope 111 is connected with buoyancy tank 106, steel wire rope 111 it is another
One end is connected through fixed pulley with twisted wire wheel；
Suction head includes housing；Housing include top plate and be respectively arranged at the first coaming plate of top plate surrounding, the second coaming plate,
3rd coaming plate and knife plate group of breaking ground；First coaming plate and knife plate group of breaking ground are positioned at relative position, the first coaming plate and the second coaming plate
Positioned at relative position.
Knife plate group includes the multiple knife plates 102 being be arranged in parallel along the length of side direction of top plate；Top plate be provided with respectively with sand washing
Sand washing tube head 103 and sand suction pipe first 104 that pipe 107 and sand suction pipe 105 are connected, and sand washing tube head 103 and sand suction pipe first 104 set
Between the first coaming plate and knife plate group of breaking ground；Sand suction pipe first 104 passes sequentially through sand suction pipe 105, buoyancy tank 106 and sand delivering pipeline and connected
It is logical.
Wherein, the quantity of sand washing tube head 103 is 3；Sand washing tube head 103 is located at the position for closing on knife plate group of breaking ground, and punching
Sandpipe first 103 is uniformly distributed along the length of side direction of top plate respectively；Sand suction pipe first 104 be located at the coaming plate of sand washing tube head 103 and first it
Between, and sand suction pipe first 104 is arranged at the position mutually closed on sand washing tube head 103.
The above-mentioned extraction element for superfine foundry loam desilting also includes adjusting rod 108；One end of adjusting rod 108 and top plate
Top surface is hinged, and the other end of adjusting rod 108 is connected with buoyancy tank 106；For the ease of being hinged for adjusting rod 108 and top plate, in top plate
Top surface be provided with and be hinged seat board 109, be hinged seat board 109 and be provided with hinge hole for connecting jointed shaft, so that jointed shaft is worn
The end of hinge hole and adjusting rod 108 is crossed, realization is articulated and connected.
In the present embodiment, in the drift for the ease of the deep enough riverbed of the energy of knife plate 102, end of the knife plate 102 towards riverbed
Portion is tip, so as to reduce the contact area at tip so that the tip of knife plate 102 easily can be goed deep into drift, more
Be conducive to the work of knife plate 102.
As a kind of structure of knife plate 102, as shown in fig. 6, knife plate 102 includes square department and right-angled trapezium portion；Square department
Top margin be connected with top plate；The long side in right-angled trapezium portion and the base of square department are connected, and the right angle waist in right-angled trapezium portion and side
The vertical edge of the side in shape portion is concordant；The narrow side in right-angled trapezium portion forms tip, and towards the riverbed of reservoir.
Meanwhile, sand pump plugging fault is caused in order to prevent the excessive sand grains of the first 104 suction granularity of sand suction pipe, sand is being inhaled
Filter is provided with the mouth of pipe of tube head 104, wherein, filter is many cross bars be arrangeding in parallel, and adjacent two
Cross bar is smaller than or equal to 50mm.
Based on above-mentioned filter, so as to the sand grains by sand suction pipe first 104 is sucked size controlling in below 50mm,
Prevent the sand grains of bulky grain from sucking sand suction pipe first 104 and causing sand pump plugging fault, so as to ensure smoothly entering for desilting work
OK.
As a kind of preferred scheme of the present embodiment, sand clean out pipe 107 and sand suction pipe 105 are steel wire rubber hose.
Steel wire in steel wire rubber hose can play supporting and shaping effect to tube wall, so as to prevent the generation of pipe bending two
Block, thereby may be ensured that the unimpeded of sand clean out pipe 107 and sand suction pipe 105.
In the present embodiment, the quantity of sand washing tube head 103 includes but is laid out in 3, and it can more actual use situation
Progress is appropriate to be increased or decreased, and is adapted the work area of itself and housing 101 and suction head, such as sand washing tube head 103
Quantity can also be 2,4 etc..
In the present embodiment, in the top plate of housing 101, the first coaming plate, the second coaming plate, the 3rd coaming plate and knife plate group of breaking ground
Knife plate 102 is welded using welding manner by steel plate, and in order to ensure welding structure, pad is tested through watertight and examined
Survey, it is ensured that the welding effect of housing 101.
In the present embodiment, the knife plate 102 in top plate, the first coaming plate, the second coaming plate, the 3rd coaming plate and knife plate group of breaking ground is excellent
Elect Q235B steel plates as.
In the present embodiment, cross bar can also be replaced using other existing filters, to control to suck sand suction pipe first 104
The size of interior sand grains, for example, can use screen pack, and select the screen pack of corresponding mesh size according to requirements.
In the present embodiment, for the ease of the connection of steel wire rope 111 and buoyancy tank 106, framework is provided with the top of buoyancy tank 106
Beam 112, the connection of steel wire rope 111 is not only convenient for by Vierendeel girder 112, but also can improve the structural strength of buoyancy tank 106.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of extraction element for superfine foundry loam desilting, it is characterised in that including hull, buoyancy tank and suction head；It is described
One end of buoyancy tank is arranged at the fore of the hull, and is connected with the slush pump group in the hull；The buoyancy tank it is another
End is connected with the suction head；Lowering or hoisting gear is provided with the hull；The lowering or hoisting gear includes support, steel wire rope and strand
Line wheel；The support is provided with fixed pulley；One end of the steel wire rope is connected with the buoyancy tank, and the other end of the steel wire rope is worn
The fixed pulley is crossed to be connected with the twisted wire wheel；
The suction head includes housing；The housing include top plate and be respectively arranged at the top plate surrounding the first coaming plate,
Second coaming plate, the 3rd coaming plate and knife plate group of breaking ground；First coaming plate and the knife plate group of breaking ground are positioned at relative position, institute
State the first coaming plate and second coaming plate is located at relative position；The knife plate group includes parallel along the length of side direction of the top plate
The multiple knife plates set；The top plate is provided with the sand washing tube head and sand suction pipe head being connected respectively with sand clean out pipe and sand suction pipe, and
The sand washing tube head and the sand suction pipe head are arranged between first coaming plate and the knife plate group of breaking ground；The sand suction pipe head
Connected by the sand suction pipe with the buoyancy tank.
2. the extraction element according to claim 1 for superfine foundry loam desilting, it is characterised in that the suction head is also wrapped
Include adjusting rod；One end of the adjusting rod is connected with buoyancy tank, and the top surface of the other end of the adjusting rod and the top plate is hinged.
3. the extraction element according to claim 2 for superfine foundry loam desilting, it is characterised in that the top surface of the top plate
It is provided with and is hinged seat board, the seat board that is hinged is provided with hinge hole for connecting jointed shaft.
4. the extraction element according to claim 3 for superfine foundry loam desilting, it is characterised in that the knife plate is towards river
The end of bed is tip.
5. the extraction element for superfine foundry loam desilting according to claim any one of 1-4, it is characterised in that the punching
The quantity of sandpipe head is 3；The sand washing tube head is located at the position for closing on the knife plate group of breaking ground, and the sand washing tube head is distinguished
It is uniformly distributed along the length of side direction of the top plate.
6. the extraction element according to claim 5 for superfine foundry loam desilting, it is characterised in that the sand suction pipe head position
Between the sand washing tube head and first coaming plate, and the sand suction pipe head is located at the position closed on the sand washing tube head.
7. the extraction element according to claim 6 for superfine foundry loam desilting, it is characterised in that the pipe of the sand suction pipe
The filter for controlling suction particle diameter is provided with mouthful.
8. the extraction element according to claim 7 for superfine foundry loam desilting, it is characterised in that the filter is
It is set in parallel in many cross bars at the mouth of pipe of the sand suction pipe.
9. the extraction element for superfine foundry loam desilting according to claim any one of 1-4, it is characterised in that the punching
Sandpipe and the sand suction pipe are steel wire rubber hose.
10. the extraction element according to claim 9 for superfine foundry loam desilting, it is characterised in that the top of the buoyancy tank
Portion is provided with Vierendeel girder, and the steel wire rope is connected by the Vierendeel girder with the buoyancy tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720092584.9U CN206554148U (en) | 2017-01-24 | 2017-01-24 | A kind of extraction element for superfine foundry loam desilting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720092584.9U CN206554148U (en) | 2017-01-24 | 2017-01-24 | A kind of extraction element for superfine foundry loam desilting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206554148U true CN206554148U (en) | 2017-10-13 |
Family
ID=60011091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720092584.9U Expired - Fee Related CN206554148U (en) | 2017-01-24 | 2017-01-24 | A kind of extraction element for superfine foundry loam desilting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206554148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989098A (en) * | 2017-11-14 | 2018-05-04 | 中电建水环境治理技术有限公司 | Ecological dredging equipment |
-
2017
- 2017-01-24 CN CN201720092584.9U patent/CN206554148U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989098A (en) * | 2017-11-14 | 2018-05-04 | 中电建水环境治理技术有限公司 | Ecological dredging equipment |
| CN107989098B (en) * | 2017-11-14 | 2023-08-08 | 中电建生态环境集团有限公司 | Ecological dredging equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20180124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |