CN207307629U - Sanding water sand mixing tube peculiar to vessel - Google Patents
Sanding water sand mixing tube peculiar to vessel Download PDFInfo
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- CN207307629U CN207307629U CN201721001563.8U CN201721001563U CN207307629U CN 207307629 U CN207307629 U CN 207307629U CN 201721001563 U CN201721001563 U CN 201721001563U CN 207307629 U CN207307629 U CN 207307629U
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Abstract
It the utility model is related to a kind of sanding water sand mixing tube peculiar to vessel.The utility model belongs to Dredging Technology field.A kind of sanding water sand mixing tube peculiar to vessel, its main feature is that：Sanding water sand mixing tube peculiar to vessel is included into water law orchid straight tube (1), sparge pipe (2), sand-feeding tube (3), mixing chamber (4) and mixed export flange straight tube (5), enter water law orchid straight tube (1) with sparge pipe (2) to weld together, sparge pipe (2) is welded on mixing chamber (4) side, sand-feeding tube (3) is welded on mixing chamber (4), and mixed export flange straight tube (5) is welded on the another side of mixing chamber (4).The utility model can realize being sufficiently mixed for water and sand, and realize Pipeline transport, have very high static strength, with the fatigue limit that wearability is high, impact flexibility is good and higher, the service life of equipment is improved, that is, will be applied onto in construction production, huge economic benefit can be brought.
Description
Technical field
The utility model belongs to Dredging Technology field, more particularly to a kind of sanding water sand mixing tube peculiar to vessel.
Background technology
At present, due to the continuous enhancing of environmental consciousness in recent years, the environmental requirement of dredging and reclamation is also higher and higher, and environmental protection is blown
The leading indicator filled out is reacted both ways, when secondary pollution caused by hydraulic reclamation, second, the planarization of hydraulic reclamation bottom surface, common digging
Mud ship is difficult to control the two indexs, when these regions carry out construction operation, it is necessary to the sanding ship of a meet the requirement of environmental protection
To carry out sanding operation operation.
Research of the domestic and international major dredging company to sanding ship is very much, is largely that rake can be coordinated to inhale ship hydraulic reclamation sanding to make
Industry, the pipe interconnection system sanding ship for coordinating pump head ship hydraulic reclamation sanding operation, and the sanding of belt sand carrier sanding operation can be coordinated
The research and design of ship is less, this mainly has the reason for several respects：(1) it is higher to inhale the ratio that ship hydraulic reclamation sanding operation occupies for rake；
(2) sand on belt sand carrier is all dry sand, itself does not possess Pipeline transport characteristic, it is necessary to could carry out pipeline after being mixed with water
Conveying；(3) conveying of the hybrid technology of water and sand is ripe not enough, and reaching preferable mixed effect is difficult.
The content of the invention
The utility model provides a kind of sanding water sand mixing tube peculiar to vessel to solve technical problem present in known technology.
The purpose of this utility model be to provide it is a kind of can realize being sufficiently mixed for water and sand, and realize Pipeline transport, have
There is very high static strength, there is the fatigue limit that wearability is high, impact flexibility is good and higher, improve equipment uses the longevity
The sanding water sand mixing tube peculiar to vessel for the features such as ordering, that is, will be applied onto in construction production, huge economic benefit can be brought.
The utility model designs a kind of new water sand mixing tube, the production designed according to water sand fluid-mixing feature
Product have very high static strength, have the fatigue limit that wearability is high, impact flexibility is good and higher, and mixing chamber inside is empty
Cavity configuration meets water sand admixture characteristic of fluid, can realize being sufficiently mixed for water and sand, and realize Pipeline transport.
The utility model sanding water sand mixing tube peculiar to vessel is adopted the technical scheme that：
A kind of sanding water sand mixing tube peculiar to vessel, its main feature is that：Sanding water sand mixing tube peculiar to vessel is included into water law orchid straight tube, spray
Water pipe, sand-feeding tube, mixing chamber and mixed export flange straight tube, enter water law orchid straight tube and weld together with sparge pipe, sparge pipe
Mixing chamber side is welded on, sand-feeding tube is welded on mixing chamber, and mixed export flange straight tube welding is in the another of mixing chamber
One side.
The utility model sanding water sand mixing tube peculiar to vessel can also adopt the following technical scheme that：
Sanding water sand mixing tube peculiar to vessel, its main feature is that：Sparge pipe is closed-entry reducer pipe, 30 ° of necking angle-
50 °, nozzle diameter 300-400mm, wall thickness 20-60mm.Material hardness HB100-250, toughness 0-10, elongation 0-
15。
Sanding water sand mixing tube peculiar to vessel, its main feature is that：Sparge pipe is embedded in mixing chamber by welding
Cavity in.
Sanding water sand mixing tube peculiar to vessel, its main feature is that：Mixing chamber internal cavity space is ellipsoidal shape, interior
Portion's the widest part a diameter of 500-1500mm, length 1000-2000mm.
Sanding water sand mixing tube peculiar to vessel, its main feature is that：Mixing chamber thickness 40-80mm.The flowing peace of sand-feeding tube
It is 30 ° -40 ° to cease angle.
Sanding water sand mixing tube peculiar to vessel, its main feature is that：Oval sand inlet is opened on mixing chamber top, and opening is most long
1000-1500mm, be open most wide 500-1000mm.
The utility model has the advantages and positive effects of：
Sanding water sand mixing tube peculiar to vessel is as a result of the brand-new technical solution of the utility model, compared with prior art,
The utility model can realize being sufficiently mixed for water and sand, and realize Pipeline transport, have very high static strength, have wear-resisting
Property high, fatigue limit that impact flexibility is good and higher, improve the service life of equipment, that is, will be applied onto during construction produces,
Huge economic benefit can be brought.
Brief description of the drawings
Fig. 1 is the utility model sanding water sand mixing tube overall structure diagram peculiar to vessel；
Fig. 2 is sparge pipe schematic diagram in Fig. 1；
Fig. 3 is mixing chamber schematic diagram in Fig. 1；
In figure, 1, enter water law orchid straight tube, 2, sparge pipe, 3, sand-feeding tube, 4, mixing chamber, 5, mixed export flange straight tube.
Embodiment
For that can further appreciate that the utility model content of the utility model, feature and effect, the following examples are hereby given, and
Attached drawing is coordinated to describe in detail as follows：
Refering to attached drawing 1, Fig. 2 and Fig. 3.
Embodiment 1
A kind of sanding water sand mixing tube peculiar to vessel, including enter water law orchid straight tube 1, sparge pipe 2, sand-feeding tube 3,4 and of mixing chamber
5 five part of mixed export flange straight tube, enters water law orchid straight tube 1 and welds together with sparge pipe 2, and sparge pipe 2 is embedded and is welded on
4 side of mixing chamber, sand-feeding tube 3 are welded on the top of mixing chamber 4, and mixed export flange straight tube 5 is welded on mixing chamber 4
Another side.
Sparge pipe 2 is closed-entry reducer pipe, 40 °, nozzle diameter 350mm, wall thickness 40mm of necking angle.2 hardness of sparge pipe
HB100-250, toughness 0-10, elongation 0-15.Sparge pipe is embedded in the cavity of mixing chamber 3 by welding
It is interior.
The flowing angle of repose of sand-feeding tube is 30 ° -40 °.
Mixing chamber internal cavity space is ellipsoidal shape, the internal a diameter of 1000mm of the widest part, length 1500mm.It is mixed
Close cavity thickness 60mm.Oval sand inlet is opened on mixing chamber top, and be open most long 1300mm, and be open most wide 800mm.
The specific implementation process of the utility model：
The present embodiment sanding water sand mixing tube peculiar to vessel, including enter water law orchid straight tube 1, sparge pipe 2, sand-feeding tube 3, mixing chamber
4 and 5 five part of mixed export flange straight tube.According to water sand fluid-mixing feature, a kind of new water sand mixing tube is designed, if
The product counted out can be good at realizing being sufficiently mixed for water and sand, and have very high static strength, and wearability is high, impact
Good toughness and higher fatigue limit.
During operation, dry sand enters mixing chamber 4 from sand-feeding tube 3 by gravity, meanwhile, water is pumped into from the external world, through entering water
Flange straight tube 1 and sparge pipe 2, spurt into mixing chamber 4, the dry sand that water slug is dropped, is internally formed vortex in mixing chamber, makes
Water and sand are sufficiently mixed, and then enter sanding pipe through mixed export flange straight tube 5.
The present embodiment has very high static strength, has the fatigue limit that wearability is high, impact flexibility is good and higher,
The service life of equipment is improved, that is, will be applied onto in construction production, the good effects such as huge economic benefit can be brought.
Claims (6)
1. a kind of sanding water sand mixing tube peculiar to vessel, it is characterized in that：Sanding water sand mixing tube peculiar to vessel include into water law orchid straight tube (1),
Sparge pipe (2), sand-feeding tube (3), mixing chamber (4) and mixed export flange straight tube (5), enter water law orchid straight tube (1) and sparge pipe
(2) weld together, sparge pipe (2) is welded on mixing chamber (4) side, and sand-feeding tube (3) is welded on mixing chamber (4), mixes
Close the another side that outlet(discharge) flange straight tube (5) is welded on mixing chamber (4).
2. sanding water sand mixing tube peculiar to vessel according to claim 1, it is characterized in that：Sparge pipe (2) is closed-entry reducer pipe,
30 ° -50 °, nozzle diameter 300-400mm, wall thickness 20-60mm of necking angle.
3. sanding water sand mixing tube peculiar to vessel according to claim 1 or 2, it is characterized in that：The side that sparge pipe (2) passes through welding
Formula is embedded in the cavity of mixing chamber (4).
4. sanding water sand mixing tube peculiar to vessel according to claim 1, it is characterized in that：Mixing chamber (4) internal cavity space
For ellipsoidal shape, the internal a diameter of 500-1500mm of the widest part, length 1000-2000mm.
5. the sanding water sand mixing tube peculiar to vessel according to claim 1 or 4, it is characterized in that：Mixing chamber (4) thickness 40-
80mm。
6. the sanding water sand mixing tube peculiar to vessel according to claim 1 or 4, it is characterized in that：Open ellipse in mixing chamber (4) top
Shape sand inlet, be open most long 1000-1500mm, and be open most wide 500-1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721001563.8U CN207307629U (en) | 2017-08-11 | 2017-08-11 | Sanding water sand mixing tube peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721001563.8U CN207307629U (en) | 2017-08-11 | 2017-08-11 | Sanding water sand mixing tube peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207307629U true CN207307629U (en) | 2018-05-04 |
Family
ID=62435353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721001563.8U Active CN207307629U (en) | 2017-08-11 | 2017-08-11 | Sanding water sand mixing tube peculiar to vessel |
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| Country | Link |
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| CN (1) | CN207307629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107233805A (en) * | 2017-08-11 | 2017-10-10 | 中交天津港航勘察设计研究院有限公司 | A kind of sanding water sand mixing tube peculiar to vessel |
-
2017
- 2017-08-11 CN CN201721001563.8U patent/CN207307629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107233805A (en) * | 2017-08-11 | 2017-10-10 | 中交天津港航勘察设计研究院有限公司 | A kind of sanding water sand mixing tube peculiar to vessel |
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