CN204059441U - A kind of dredger is with rolling suction desilting head - Google Patents
A kind of dredger is with rolling suction desilting head Download PDFInfo
- Publication number
- CN204059441U CN204059441U CN201420345202.5U CN201420345202U CN204059441U CN 204059441 U CN204059441 U CN 204059441U CN 201420345202 U CN201420345202 U CN 201420345202U CN 204059441 U CN204059441 U CN 204059441U
- Authority
- CN
- China
- Prior art keywords
- head
- desilting head
- desilting
- mud
- steel ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 230000007613 environmental effect Effects 0.000 claims description 9
- 239000010802 sludge Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a kind of dredger with rolling suction desilting head, comprise desilting head, row frame and mud pipe, row frame one end is flexibly connected the center on hull head ship edge, the other end connects desilting head, the mud suction mouth of mud pipe is positioned at desilting head, described desilting head is the spherical frame body surrounded by the identical warp-wise steel ring of some sizes and some broadwise steel rings varied in size, in described warp-wise steel ring and broadwise steel ring outer circumference, impartial even angle is provided with some blades that breaks ground, described row frame is hollow steel tube, its one end be connected with desilting head is connected with mud suction mouth, bend pipe is provided with in the middle part of row frame, described bend pipe is connected with mud pipe.
Description
Technical field
The utility model relates to water body desilting field, exactly relates to a kind of dredger with rolling suction desilting
Head.
Background technology
At present conventional desilting equipment all exists and back-silts serious, causes secondary pollution, cause desilting defective to construction waters.Particularly do not clear up for many years protect territory ditch, tap water water conservation district, lake and tourist attractions desilting need to reach high desilting density, energy-saving and environmental protection, ecological dredging.
Summary of the invention
The purpose of this utility model there are provided a kind of energy-conservation, and the dredger of environment-friendly high-efficiency is with rolling suction desilting head.
The technical scheme that the utility model is taked is:
A kind of dredger is with rolling suction desilting head, comprise desilting head, row frame and mud pipe, row frame one end is flexibly connected the center on hull head ship edge, the other end connects desilting head, the mud suction mouth of mud pipe is positioned at desilting head, described desilting head is the spherical frame body surrounded by the identical warp-wise steel ring of some sizes and some broadwise steel rings varied in size, in described warp-wise steel ring and broadwise steel ring outer circumference, impartial even angle is provided with some blades that breaks ground, described row frame is hollow steel tube, its one end be connected with desilting head is connected with mud suction mouth, bend pipe is provided with in the middle part of row frame, described bend pipe is connected with mud pipe.
Further, described each warp-wise steel ring is connected with steel ring isoplanar with the blade that breaks ground in broadwise steel ring outer circumference.
Further, row frame head is fixed in diametric one end of described desilting head, and the other end is fixed in the mud suction mouth of its inside through minor axis.
Further, described desilting head is provided with environmental protection case.
Further, described mud pipe is connected with separate unit or multiple stage sludge pump.
Further, described mud suction mouth is horn-like bend pipe.
Again further, it is characterized in that, described mud suction mouth horn mouth is for arrange down.
The utility model adopts the beneficial effect of above technical scheme to be:
(1) roll suction desilting head and adopt spherical desilting head, desilting head is welded with the crisscross blade that breaks ground, desilting head is without the need to power drive, reductor on hull drives the lifting of row frame and when moving left and right, desilting head breaks ground at the bottom desilting under self gravitation effect, structure is simple, without the need to power, saves the energy.
(2) desilting head is provided with environmental protection case, in desilting process, prevents that underwater mud and impurity are general before being sucked away causes secondary pollution, environmental protection more to the water surface.
(3) adopt the capable frame of hollow structure, row frame head connects mud suction mouth, and middle part connects mud pipe through bend pipe again, and row frame plays the effect of mud pipe simultaneously, and save pipeline and space, structure is compact and reasonable more.Mud suction mouth adopts down horn-like, and dredging tube can connect one or more slush pump, and the efficiency of inhaling mud is higher, and desilting is more complete.
Accompanying drawing explanation
Fig. 1 is enforcement illustration of the present utility model.
In figure: row frame 1, bend pipe 2, mud suction mouth 3, desilting 4, end axle 5, break ground blade 6, warp-wise steel ring 7, broadwise steel ring 8, environmental protection case 9.
Detailed description of the invention:
In figure, a kind of dredger comprises row frame 1, bend pipe 2, mud suction mouth 3 with rolling suction desilting head, desilting 4, and end axle 5, break ground blade 6 and environmental protection case 9.The afterbody of described row frame 1 is connected to the center on hull head ship edge through universal joint, head and horn-like port mud suction mouth 3 is down welded to connect, the leading portion of row frame 1 is hollow steel pipe, its hollow parts is provided with bend pipe 2, described bend pipe 2 connects one or more sludge pump through mud pipe, described desilting 4 is by the spherical frame body of the identical warp-wise steel ring 7 of some sizes and some broadwise steel ring 8 Combination Welding varied in size, in described warp-wise steel ring 7 and broadwise steel ring 8 outer circumference, impartial even angle is provided with some blades 6 that breaks ground, each warp-wise steel ring 7 is connected with steel ring isoplanar with the blade that breaks ground in broadwise steel ring 8 outer circumference, desilting 4 one end are welded on row frame 1, its diametric other end is welded in mud suction mouth 3 through minor axis 5, hemispheric environmental protection case 9 is also provided with above desilting 4.
Its operating principle is: the hoist engine on hull pull row frame 1 to drive desilting 4 to move up and down by steel cable or side-to-side movement time, the blade 6 that breaks ground in desilting 4 breaks ground at the bottom under gravity, upwards being floated by the mud that breaks out concentrates in environmental protection case, and mud is drawn into the mud pipe of row frame 1 hollow section through being connected with bend pipe 2 and is discharged to mound field on riverbank by described horn-like mud suction mouth 3.
Claims (7)
1. a dredger is with rolling suction desilting head, comprise desilting head, row frame and mud pipe, row frame one end is flexibly connected the center on hull head ship edge, the other end connects desilting head, the mud suction mouth of mud pipe is positioned at desilting head, it is characterized in that, described desilting head is the spherical frame body surrounded by the identical warp-wise steel ring of some sizes and some broadwise steel rings varied in size, in described warp-wise steel ring and broadwise steel ring outer circumference, impartial even angle is provided with some blades that breaks ground, described row frame is hollow steel tube, its one end be connected with desilting head is connected with mud suction mouth, bend pipe is provided with in the middle part of row frame, described bend pipe is connected with mud pipe.
2. a kind of dredger according to claim 1 is with rolling suction desilting head, it is characterized in that, described each warp-wise steel ring is connected with steel ring isoplanar with the blade that breaks ground in broadwise steel ring outer circumference.
3. a kind of dredger according to claim 1 is with rolling suction desilting head, it is characterized in that, row frame head is fixed in diametric one end of described desilting head, and the other end is fixed in the mud suction mouth of its inside through minor axis.
4. a kind of dredger according to claim 1 is with rolling suction desilting head, it is characterized in that, described desilting head is provided with environmental protection case.
5. a kind of dredger according to claim 1 is with rolling suction desilting head, it is characterized in that, described mud pipe is connected with separate unit or multiple stage sludge pump.
6. a kind of dredger according to claim 1 is with rolling suction desilting head, it is characterized in that, described mud suction mouth is horn-like bend pipe.
7. a kind of dredger, with rolling suction desilting head, is characterized in that according to claim 1 or 5, and described mud suction mouth horn mouth is for arrange down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345202.5U CN204059441U (en) | 2013-11-28 | 2014-06-26 | A kind of dredger is with rolling suction desilting head |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762479 | 2013-11-28 | ||
| CN201320762479.3 | 2013-11-28 | ||
| CN201420345202.5U CN204059441U (en) | 2013-11-28 | 2014-06-26 | A kind of dredger is with rolling suction desilting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204059441U true CN204059441U (en) | 2014-12-31 |
Family
ID=52200984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420345202.5U Expired - Lifetime CN204059441U (en) | 2013-11-28 | 2014-06-26 | A kind of dredger is with rolling suction desilting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204059441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047323A (en) * | 2013-11-27 | 2014-09-17 | 卜建余 | Roll-suction type dredging head for dredging ship |
| CN110158688A (en) * | 2018-03-27 | 2019-08-23 | 刘兴旺 | A kind of dredging device for water conservancy projects |
-
2014
- 2014-06-26 CN CN201420345202.5U patent/CN204059441U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047323A (en) * | 2013-11-27 | 2014-09-17 | 卜建余 | Roll-suction type dredging head for dredging ship |
| CN110158688A (en) * | 2018-03-27 | 2019-08-23 | 刘兴旺 | A kind of dredging device for water conservancy projects |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |