CN209129054U - Ejecting device is refuted from boat dustpan dredger mud dress - Google Patents
Ejecting device is refuted from boat dustpan dredger mud dress Download PDFInfo
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- CN209129054U CN209129054U CN201821558318.1U CN201821558318U CN209129054U CN 209129054 U CN209129054 U CN 209129054U CN 201821558318 U CN201821558318 U CN 201821558318U CN 209129054 U CN209129054 U CN 209129054U
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- dredger
- pipe
- energy dissipating
- boat
- ejecting device
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Abstract
It is a kind of to refute ejecting device from boat dustpan dredger mud dress, for will dredge abandon it is husky rush formula dredger from bow and throw to loading in barge, which includes curve transition pipe, straight tube diffuser and the energy dissipating outlet for being mounted on dredger side throwing pipe end；One end of curve transition pipe passes through a pair of of Flange and connect with the end that pipe is thrown on dredger side, and the other end of curve transition pipe is connect with the smaller diameter end of straight tube diffuser, and the larger diameter end of straight tube diffuser is connected with the arrival end of energy dissipating outlet；The outlet end port arrangements of energy dissipating outlet have grid；To dredge, abandoning is husky to be successively emitted into loading barge through curve transition pipe, straight tube diffuser and energy dissipating outlet from dredger side throwing pipe.The utility model structure is simple, installation is convenient, low cost, and when use can continue with dredger original equipment and be operated, time saving and energy saving, in nozzle silt direction, range set, convenient for collecting, the dredging effect in navigation channel can be enhanced, realize effective comprehensive utilization of dredged sand.
Description
Technical field
The utility model relates to channel maintenance Dredging Technology fields, in particular to a kind of from boat dustpan dredger mud
Dress refutes ejecting device.
Background technique
In Yangtze middle reaches channel maintenance dredging work, waterway dredging is carried out by way of the throwing of side mostly, using stretching out in
Pipe is thrown on the side that is arranged on cantilever shalving outside dredger ship side, by throwing spray head for mud with digging with throwing in the one of navigation channel to top
Side, dredger absorb water small, the saving time, construct conducive in the region that the depth of water is limited, and have effectively ensured Yangtze middle reaches boat
Road is unimpeded.
Currently, thering is the spray head of opening upwards to carry out side polishing working from boat dustpan dredger main device.Such spray head is connected to
Frame outlet is thrown on side, upward in 45° angle, can parabolically be sprayed dredging silt and be sublated at a distance.Using existing side
It throws during nozzle carries out dredging operation, since to spray distance remote for dredged sand, drops down onto after ship that range is wide after the water surface, not easily collecting,
Result in waste of resources to dredged sand, and dredged sand abandon be also possible to navigation channel is caused to silt up again in navigation channel, environmental pollution the problems such as.
Summary of the invention
The purpose of this utility model seeks to that existing side is overcome to throw defect existing for nozzle, provides a kind of convenient for waterway dredging
The collection of sand and the dustpan dredger mud dress of boat certainly utilized refute ejecting device.
To achieve the above object, ejecting device is refuted from boat dustpan dredger mud dress designed by the utility model, be used for
Dredging abandoning sand is rushed formula dredger from bow to throw to loading in barge, is characterized in that the ejecting device includes being mounted on digging
Curve transition pipe, straight tube diffuser and the energy dissipating outlet of mud ship side throwing pipe end；
One end of the curve transition pipe passes through a pair of of Flange and connect with the end that pipe is thrown on dredger side, the bending
The other end of coupling tube is connect with the smaller diameter end of the straight tube diffuser, and the larger diameter end of the straight tube diffuser goes out with energy dissipating
The arrival end of mouth pipe is connected；The outlet end port arrangements of the energy dissipating outlet have grid；It is husky from dredger to which abandoning will be dredged
It throws pipe and is successively emitted into loading barge through curve transition pipe, straight tube diffuser and energy dissipating outlet in side.
Preferably, the pair of Flange two sides and curve transition pipe and the dredger side junction Pao Guan are along week
To being provided with stiffener plate；The sealing surface of the pair of Flange circumferentially offers several bolts hole, in the bolt hole
It is interspersed with bolt assembly.
Further, the sealed sides of the bolt hole are additionally provided with seal groove, are mounted therein with O-ring seal.
Preferably, there are four the grid is criss-cross arranged.
Preferably, the curve transition pipe, straight tube diffuser and energy dissipating outlet are welded to connect.
Further, the grid and energy dissipating outlet are welded to connect.
Utility model has the advantages that it is designed from boat dustpan dredger mud dress refute ejecting device structure it is simple,
Installation is convenient, low cost, and when use can continue with dredger original equipment and be operated, time saving and energy saving, nozzle silt direction, model
Concentration is enclosed, convenient for collecting, the dredging effect in navigation channel can be enhanced, realize effective comprehensive utilization of dredged sand.
Detailed description of the invention
Fig. 1 is the schematic perspective view that the utility model refutes ejecting device from boat dustpan dredger mud dress.
Fig. 2 is the mounting structure schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Boat dustpan dredger mud dress refutes ejecting device certainly shown in Fig. 1~2, and for that will dredge, abandoning is husky to rush formula digging from bow
Mud ship is thrown to loading in barge, which includes being mounted on dredger side to throw the curve transition pipe 4 of 8 end of pipe, straight tube gradually
Expander 3 and energy dissipating outlet 2；
One end of curve transition pipe 4 passes through a pair of of Flange 5 and connect with the end that pipe 8 is thrown on dredger side, a pair of of flange
5 two sides of flange and curve transition pipe 4 and dredger side throw that 8 junction of pipe is circumferentially arranged stiffener plate 6；A pair of of Flange
5 sealing surface circumferentially offers several bolts hole, and bolt assembly 7 is interspersed in bolt hole, and bolt assembly 7 includes screw rod, pad
Circle and nut.The sealed sides of above-mentioned bolt hole are additionally provided with seal groove, are mounted therein with O-ring seal.Screw rod passes through bolt hole
Cooperate with washer and nut, so that one end of curve transition pipe 4 be connect with the end seal that pipe 8 is thrown on dredger side, was bent
The smaller diameter end of the other end and straight tube diffuser 3 that cross pipe 4 is welded, larger diameter end and the energy dissipating outlet 2 of straight tube diffuser 3
Arrival end is weldingly connected；The outlet end of energy dissipating outlet 2 is welded with grid 1, there are four grid 1 is criss-cross arranged；It is logical
It crosses above structure and dredging is abandoned into sand from dredger side throwing pipe 8 successively through curve transition pipe 4, straight tube diffuser 3 and energy dissipating outlet 2
It is emitted into loading barge.
In the present embodiment, 3 top cross-sectional diameter of straight tube diffuser is 840mm, and bottom cross-sectional diameter is 1224mm, thick
Degree is 12mm, length 1000mm；The internal diameter of curve transition pipe 4 is 840mm, arc length 1979.2mm, outer diameter 1284mm, arc length
2016.9mm, with a thickness of 40mm；2 bottom cross-sectional diameter of energy dissipating outlet is 1224mm, and with a thickness of 12mm, length is
1000mm；Grid 1 is along each setting two panels in length and breadth, grid sheet wide 100mm, thick 12mm；The length of Flange 5 is 1000mm, thick
Degree is 8mm.
In use, straight tube diffuser 3 and curve transition pipe 4 are weldingly connected, and utilize Flange 5 by curve transition pipe
4 and dredger side throw pipe 8 and connect, and fixed by screw bolt and nut, adjustment balance tightens nut, then loads onto O-ring seal
Connection place is sealed, operator throws pipe in bridge opposite side and operates, and dress is refuted nozzle alignment barge cabin, is started
Stowage operation.
Finally it is pointed out that above embodiments are only the more representational examples of the utility model.Obviously, this is practical new
Type is not limited to the above embodiments, and acceptable there are many deformations.All foundation the technical essence of the utility model are to above embodiments
Any simple modifications, equivalents, and modifications done are considered as belonging to the protection scope of the utility model.
Claims (8)
1. a kind of refutes ejecting device from boat dustpan dredger mud dress, husky formula dredger is rushed from bow throw to loading for that will dredge to abandon
In barge, it is characterised in that: the ejecting device includes being mounted on dredger side to throw the curve transition pipe (4) of pipe (8) end, straight tube
Diffuser (3) and energy dissipating outlet (2)；
One end of the curve transition pipe (4) passes through a pair of of Flange (5) and connect with the end that pipe (8) is thrown on dredger side, institute
The other end for stating curve transition pipe (4) is connect with the smaller diameter end of the straight tube diffuser (3), the straight tube diffuser (3)
Larger diameter end is connected with the arrival end of energy dissipating outlet (2)；The outlet end of the energy dissipating outlet (2) is disposed with grid (1)；From
And husky throw from dredger side is abandoned into dredging and manages (8) successively through curve transition pipe (4), straight tube diffuser (3) and energy dissipating outlet (2)
It is emitted into loading barge.
2. according to claim 1 refute ejecting device from boat dustpan dredger mud dress, it is characterised in that: the pair of to turn over
Throw that pipe (8) junction is circumferentially arranged there are stiffener plate (6) in flange (5) two sides and when curve transition pipe (4) and dredger；Institute
The sealing surface for stating a pair of of Flange (5) circumferentially offers several bolts hole, is interspersed with bolt assembly in the bolt hole
(7)。
3. according to claim 2 refute ejecting device from boat dustpan dredger mud dress, it is characterised in that: the bolt hole
Sealed sides be additionally provided with seal groove, be mounted therein with O-ring seal.
4. according to claim 1 or 2 or 3 refute ejecting device from boat dustpan dredger mud dress, it is characterised in that: described
There are four grid (1) is criss-cross arranged.
5. according to claim 1 or 2 or 3 refute ejecting device from boat dustpan dredger mud dress, it is characterised in that: described
Curve transition pipe (4), straight tube diffuser (3) and energy dissipating outlet (2) are welded to connect.
6. according to claim 4 refute ejecting device from boat dustpan dredger mud dress, it is characterised in that: described to be bent
Pipe (4), straight tube diffuser (3) and energy dissipating outlet (2) is crossed to be welded to connect.
7. according to claim 1 or 2 or 3 refute ejecting device from boat dustpan dredger mud dress, it is characterised in that: described
Grid (1) and energy dissipating outlet (2) are welded to connect.
8. according to claim 4 refute ejecting device from boat dustpan dredger mud dress, it is characterised in that: the grid
(1) it is welded to connect with energy dissipating outlet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821558318.1U CN209129054U (en) | 2018-09-21 | 2018-09-21 | Ejecting device is refuted from boat dustpan dredger mud dress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821558318.1U CN209129054U (en) | 2018-09-21 | 2018-09-21 | Ejecting device is refuted from boat dustpan dredger mud dress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209129054U true CN209129054U (en) | 2019-07-19 |
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ID=67228587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821558318.1U Active CN209129054U (en) | 2018-09-21 | 2018-09-21 | Ejecting device is refuted from boat dustpan dredger mud dress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209129054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550367A (en) * | 2021-09-22 | 2021-10-26 | 江苏玖泰电力实业有限公司 | Dredger slurry charging and plugging spray head device |
| CN116282321A (en) * | 2023-05-24 | 2023-06-23 | 中海石油(中国)有限公司 | Vertical shallow air-float separation equipment and method for purifying oily sewage by using same |
-
2018
- 2018-09-21 CN CN201821558318.1U patent/CN209129054U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550367A (en) * | 2021-09-22 | 2021-10-26 | 江苏玖泰电力实业有限公司 | Dredger slurry charging and plugging spray head device |
| CN116282321A (en) * | 2023-05-24 | 2023-06-23 | 中海石油(中国)有限公司 | Vertical shallow air-float separation equipment and method for purifying oily sewage by using same |
| CN116282321B (en) * | 2023-05-24 | 2023-08-15 | 中海石油(中国)有限公司 | Vertical shallow air-float separation equipment and method for purifying oily sewage by using same |
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