CN208619946U - A kind of slurry pipeline steel complex abrasion-proof pipeline - Google Patents
A kind of slurry pipeline steel complex abrasion-proof pipeline Download PDFInfo
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- CN208619946U CN208619946U CN201820424921.4U CN201820424921U CN208619946U CN 208619946 U CN208619946 U CN 208619946U CN 201820424921 U CN201820424921 U CN 201820424921U CN 208619946 U CN208619946 U CN 208619946U
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- pipeline
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- slurry
- abrasion
- proof
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Abstract
The utility model discloses a kind of slurry pipeline steel complex abrasion-proof pipelines, and the basic pipeline of metallic conduit and internal layer including outer layer, the basic pipeline is made of high molecular material；The abrasion-proof pipe for having graphene to constitute as reinforcement is added in the basic pipeline.High molecular material rubber, plastics, polyurethane and adhesive used by the basic pipeline.The utility model is using metallic conduit as the carrier of pressure-bearing and connection, high-molecular compound mutually blend to be combined as basic wear-resistant material and with graphene to form that intensity height, plasticity is good, wearing layer of good-toughness, cutting abrasion and erosive wear of the slurry in pipe conveying procedure are reduced, to improve the service life of pipeline.
Description
Technical field
The utility model relates to slurry pipeline steel technical fields, and in particular to arrive a kind of slurry pipeline steel complex abrasion-proof pipeline.
Background technique
Slurry is the combination of fluid and granule materials.Slurry Pipeline Transportation is a kind of new transportation mode.It is by particle
The solid matter of shape is mixed with liquid medium, adopts a kind of means of transportation being isolated again after being piped to destination.Mesh
Preceding conveyance conduit divides three classes: one kind is the compound pipeline complex pipeline that high molecular material and steel pipe are constituted, such as rubber, plastics, polyurethane；Two
Class is inorganic material and the compound pipeline complex pipeline that steel pipe is constituted, such as ceramics, cast stone；Three classes constitute for metal material with steel pipe compound
Pipeline, such as rich chromium cast iron, built-up welding.
Slurry body material can form erosive wear to inner wall of the pipe, and it is low that the angle of erosion campaign has height to have, erosive wear
Directly affect the service life of pipe material selecting.In macromolecule compound pipeline complex pipeline, micro-ploughing amount in erosive wear low angle compared with
Greatly, formation abrasion amount is smaller when high angle is impacted；In inorganic material compound pipeline complex pipeline, micro-ploughing amount is at the low angle of erosive wear
Smaller when spending, formation abrasion amount is larger when high angle is impacted.Due to material particles difference, cause it in pipe conveying procedure
High angle and low angle erosive wear are existed simultaneously, at present macromolecule compound pipeline complex pipeline, inorganic material compound pipeline complex pipeline and metallic conduit
Using all undesirable.
Utility model content
The utility model provides a kind of slurry pipeline steel complex abrasion-proof pipeline, wears energy to improve the Anti-erosion of conveyance conduit
Power.
In order to solve the above technical problems, the technology employed by the present utility model is
A kind of slurry pipeline steel complex abrasion-proof pipeline, the basic pipeline of metallic conduit and internal layer including outer layer, the basis
Pipeline is made of high molecular material；Being added in the basic pipeline (3) has graphene (4) as reinforcement to constitute high score
It is sub graphene compound pipeline complex pipeline.
According to above scheme, high molecular material used by the basic pipeline includes rubber, plastics, polyurethane and gluing
Agent.
According to above scheme, the end of the metallic conduit is equipped with connecting flange.
Compared with prior art, the utility model has the beneficial effects that using metallic conduit as the carrier of pressure-bearing and connection,
High-molecular compound is combined as basic wear-resistant material and mutually blend with graphene to form that intensity height, plasticity is good, good-toughness
Wearing layer, cutting abrasion and erosive wear of the slurry in pipe conveying procedure are reduced, to improve the service life of pipeline.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment one in the utility model；
Fig. 2 is the cross-sectional structure schematic diagram of embodiment one in the utility model；
Fig. 3 is the cross-sectional structure schematic diagram of embodiment two in the utility model.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing, the paraphrase of each label in figure
Are as follows: 1- metallic conduit, 2- connecting flange, 3- basic pipeline, 4- graphene.
In order to overcome erosive wear of the material of different-grain diameter and different angle in pipe conveying procedure, abrasion-proof pipe palpus
Have higher intensity and good toughness and plasticity, is just conducive to the Anti-erosion wear resistance for improving pipeline.Low angle is micro-
Cutting abrasion is larger, the reason is that conduit hardness is lower.High angle blastic deformation abrasion is larger, and reason is the toughness and modeling of pipeline
Property is lower.Inorganic material and the conduit hardness of metal material are high, but toughness and plasticity are low, and high molecular material is then on the contrary.And metal
It pipeline pressure-bearing and connects more convenient, therefore will take into account in such a way that metallic conduit is combined with other pipelines all of above excellent
Point.
The intensity of graphene in inorganic material is 100 times of steel, is material most thin, most hard, toughness is best at present,
Strength high toughness is good, but plasticity is lower, and molding connection is difficult.High molecular material and graphene mutually blend knot in production process
It closes, forms macromolecule/graphene composite material, be both able to satisfy toughness and plasticity high-intensitive, excellent needed for anti-erosion material
Mechanical performance, and can increase resist micro-cutting and deformation erosive wear ability.
Embodiment one:
The utility model includes the metallic conduit 1 that end is equipped with connecting flange 2, and the inside of metallic conduit 1 is bonded with height
The basic pipeline 3 that molecular material rubber or plastics or polyurethane or adhesive are constituted uniformly is added with hexagonal ring in basic pipeline 3
4 powder of graphene of shape honeycomb structure as reinforcement to forming enhancing wear-resistant pipe, i.e., enhancing wear-resistant pipe be by macromolecule/
Macromolecule made of graphene composite material graphene compound pipeline complex pipeline.
Metallic conduit 1 using end equipped with connecting flange 2 is as the carrier of pressure-bearing and connection, and high-molecular compound is as base
Plinth wear-resistant material and mutually blending with graphene, which is combined, to form that intensity is high, plasticity is good, good-toughness wearing layer, reduces slurry and exists
Cutting abrasion and erosive wear in pipe conveying procedure, to improve the service life of pipeline.Graphene in high molecular material
Content and entire antifriction layer thickness need to according to material convey flow velocity, pipeline service life and transportation cost and integrate
It determines.
Embodiment two:
Huge impact wear can be generated to elbow at the turning of pipeline during slurry pipeline steel, so conveyance conduit
Elbow interior wall should have more excellent wear-resisting property.Using metallic conduit 1 as pressure-bearing and the outer layer of connection, with high molecular material rubber
The basic pipeline 3 that glue or plastics or polyurethane or adhesive are constituted is constituted wear-resistant pipe as intermediate articulamentum with graphene 4
As internal layer by very good solution problem above, the high rigidity of graphene 4 wears the large impact for effectively antagonizing elbow in road.
Claims (3)
1. a kind of slurry pipeline steel complex abrasion-proof pipeline, the basic pipeline (3) of metallic conduit (1) and internal layer including outer layer is special
Sign is: the basic pipeline (3) is made of high molecular material；Being added in the basic pipeline (3) has graphene (4) as increasing
Strong body to constitute macromolecule graphene compound pipeline complex pipeline.
2. a kind of slurry pipeline steel complex abrasion-proof pipeline according to claim 1, it is characterised in that: the basic pipeline (3)
Used high molecular material includes rubber, plastics, polyurethane and adhesive.
3. a kind of slurry pipeline steel complex abrasion-proof pipeline according to claim 1, it is characterised in that: the end of the metallic conduit
Portion is equipped with connecting flange (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820424921.4U CN208619946U (en) | 2018-03-28 | 2018-03-28 | A kind of slurry pipeline steel complex abrasion-proof pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820424921.4U CN208619946U (en) | 2018-03-28 | 2018-03-28 | A kind of slurry pipeline steel complex abrasion-proof pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208619946U true CN208619946U (en) | 2019-03-19 |
Family
ID=65694481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820424921.4U Active CN208619946U (en) | 2018-03-28 | 2018-03-28 | A kind of slurry pipeline steel complex abrasion-proof pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208619946U (en) |
-
2018
- 2018-03-28 CN CN201820424921.4U patent/CN208619946U/en active Active
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