CN207935558U - One kind resisting wear-resisting corrosion pipeline - Google Patents
One kind resisting wear-resisting corrosion pipeline Download PDFInfo
- Publication number
- CN207935558U CN207935558U CN201820057903.7U CN201820057903U CN207935558U CN 207935558 U CN207935558 U CN 207935558U CN 201820057903 U CN201820057903 U CN 201820057903U CN 207935558 U CN207935558 U CN 207935558U
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- corrosion
- wear
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- pipeline
- resistance
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Abstract
Wear-resisting corrosion pipeline is resisted to include pipeline body and corrosion and wear resistance layer coated on the pipeline body inner wall or outer layer or indentation, there the utility model discloses a kind of, the corrosion and wear resistance layer is high-performance abrasion-proof particle and modified resin composite layer, and the high-performance abrasion-proof particle includes silicon carbide and diamond dust；The utility model pipeline wear-resistance and anti-corrosion protective coating carries out compound obtained high-performance abrasion-proof anti-corrosion polymeric material by high-performance abrasion-proof particle and modified resin, the wear-resistance and anti-corrosion layer combines the excellent corrosion resistance of high molecular material and the outstanding wear-resisting property of silicon carbide, alumina particle, has wear-resisting property good；Corrosion resistance is good；Bonding force is strong；Anti-cavitation ability is excellent, is particularly suitable for denuding caused by medicament corrosion and mineral grain in pipe-repairing, or directly prepare the pre- protective coating of wear-and corrosion-resistant in pipeline body inner wall.
Description
Technical field
The utility model more particularly to a kind of anti-wear-resisting corrosion pipeline.
Background technology
At present major part enterprise production pipeline or pipe-repairing constantly, one layer of wear-and corrosion-resistant rubber can be served as a contrast in equipment inner wall
Glue.There are two types of ways for liner rubber, and one is cold bonding methods, i.e., will cut molding rubber slab with adhesive is pasted onto in equipment
Wall, this method is easy to operate, but since adhesive corrosion resistance, water resistance are not ideal enough, often will appear in use
Rubber lining loses due protective effect along phenomena such as gap unsticking, bulge or even sheet fall off is cut, and correcting engineering is lost
It loses.One is the method for heat cure, i.e. directly in inner wall of the pipe one layer of rubber of vulcanization.This method works well, but construction technology
Trouble, needs special equipment and some other condition, is unsuitable for field maintenance.
Traditional rubber time is cumbersome, and presulfurization offset plate needs four day time, and vulcanization offset plate takes longer for and constructs
It is required that higher, and high to construction party environmental requirement, for example the minimum temperature of lining material is+15 DEG C, substrate temperature preferably+
Between 10 DEG C to+30 DEG C, and at least above 3 degree of air dew point, when substrate temperature is at 5 DEG C to 10 DEG C, dew-point spread should be greater than 5
Degree.Namely there are following problems for traditional rubber lining technique：
1, village's layer time is long in installing, and efficiency is low, affects the production capacity of enterprise；
2, of high cost, and the replacement and repair expense in later stage may be made to increase, increase the operation cost of enterprise.
3, hidden danger increases, and the damage of associate device is easily caused in disassembly process, once production suspension induced losses occur can not
Prediction；There is also hidden danger for the personnel safety problem of construction site simultaneously.
And using the technology of ceramic paster, there are own shortcomings：
1, height is required to the industrial products of protection, is needed in the production process first to using surface derusting, sandblasting, acetone
Cleaning, allotment epoxide-resin glue, are then pasted；
2, high to constructing operation environmental requirement, the adhesive epoxy resin stickup of ceramic paster must control humiture, temperature
Humidity is less than percent 75,10-30 DEG C of environment temperature, 5 DEG C of dew-point temperature；
3, wear-resistant ceramic is to be pasted onto matrix surface, and technique is cumbersome, and time duration is long, is had in bonding process many various
Gap, it is poor that especially various inner corner trims, external corner, corner be easy to cause construction quality, is also be easy to cause in transport and installation process de-
It falls.Affect wear-resisting property；
4, heat resistance is poor, and conventional epoxy Adhesive temp is at 150 DEG C or less.Some equipment operation environment are more than 150 DEG C,
Or in the case where abnormal conditions occurs in equipment operation, temperature is more than 150 DEG C, potsherd can be caused to fall off, and influences equipment life, even
Generation accident；
5, the adhesive coefficient of thermal expansion of ceramic paster and thermal expansion metal coefficient differ greatly, and can lead to equipment operation temperature
The stress of the variation of degree, generation is subjected to displacement.It falls off to generate, equipment damage；
6, Corrosion Protection is poor, and in some equipment operations, there are many corrosive deposits for meeting wherein, and ceramic patch is often
It is not corrosion-resistant or intolerant to heavy corrosion, cause ceramic paster to fall off, influences equipment；
7, intensity and hardness are low, leverage its wear resistance properties, cannot adapt to the multiple service condition of equipment very well, make
Use service life reduction.
Therefore, a kind of good pipeline wear-resistance and anti-corrosion layer of urgent need and wear-resistance and anti-corrosion layer pipeline, to solve in the prior art
There are the problem of.
Invention content
The utility model solves problem of the prior art, provides a kind of pipeline, the wear-resistance and anti-corrosion protective coating
Adherency is close, is not easy to fall, quick solidifying, strong resistance to chemical corrosion and good compressive property make this practicality without any pollution
The pipeline service life of novel offer is long, reduces the cost of later stage replacement or repair, easy-to-use, reduces the shadow to production
It rings, it is applied widely.
In order to solve the above-mentioned technical problem, the utility model provides a kind of anti-wear-resisting corrosion pipeline, which is characterized in that packet
Include pipeline body and the corrosion and wear resistance layer coated on the pipeline body inner wall or outer layer or indentation, there, the corrosion and wear resistance
Layer is high-performance abrasion-proof particle and modified resin composite layer, and the high-performance abrasion-proof particle includes silicon carbide and diamond dust.
Preferably, the high-performance abrasion-proof particle further includes alumina ceramic grain and aluminium oxide.
Preferably, in the composite layer further include rubber toughener.
Preferably, the corrosion and wear resistance layer is pasted on that the pipeline body is easy to wear or perishable place.
Compared with prior art, the utility model achieves following advantageous effect：The utility model pipeline wear-resistance and anti-corrosion
Protective coating carries out compound obtained high-performance abrasion-proof anti-corrosion polymeric material by high-performance abrasion-proof particle and modified resin, this is wear-resisting
Corrosion-resistant coating combines the excellent corrosion resistance of high molecular material and the outstanding wear-resisting property of silicon carbide, alumina particle, tool
There is wear-resisting property good；Corrosion resistance is good；Bonding force is strong；The advantages such as anti-cavitation ability is excellent.It is particularly suitable for medicine in pipe-repairing
Abrasion caused by agent corrosion and mineral grain, or directly the pre- protective coating of wear-and corrosion-resistant is prepared in pipeline body inner wall；
And wear-resistance and anti-corrosion protective coating adherency is close, is not easy to fall, quick solidifying, strong resistance to chemical corrosion and good
Good compressive property keeps pipeline service life provided by the utility model long without any pollution, reduces the later stage and replaces or repair
Cost, it is easy-to-use, reduce influence to production, it is applied widely.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are not constituted for explaining the present invention to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is the structural schematic diagram for resisting wear-resisting corrosion pipeline of the utility model；
Fig. 2 is the use state diagram for resisting wear-resisting corrosion pipeline of the utility model.
Specific implementation mode
Some vocabulary has such as been used to censure specific components in specification and claim.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Specification
Subsequent descriptions be implement the application better embodiment, so it is described description be for the purpose of the rule for illustrating the application,
It is not limited to scope of the present application.The protection domain of the application is when subject to appended claims institute defender.
The application is described in further detail below in conjunction with attached drawing, but not as the restriction to the application.
Embodiment one：
It is described in the utility model one as shown in the structural schematic diagram for resisting wear-resisting corrosion pipeline of Fig. 1 the utility model
Kind resists wear-resisting corrosion pipeline, including pipeline 1 and the corrosion and wear resistance layer 2 coated on 1 inner wall of the pipeline, the corrosion and wear resistance
Layer 2 is high-performance abrasion-proof particle 3 and modified resin composite layer 4, and the high-performance abrasion-proof particle 3 includes silicon carbide and diamond dust.
The high-performance abrasion-proof particle 3 further includes alumina ceramic grain and aluminium oxide.
Further include rubber toughener in the composite layer 4.
As shown in the use state diagram of Fig. 2 the utility model, the corrosion and wear resistance layer 2 can be used for broken pipe
Reparation.
Several preferred embodiments of the application have shown and described in above description, but as previously described, it should be understood that the application
Be not limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations,
Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through in application contemplated scope described herein
It is modified.And changes and modifications made by those skilled in the art do not depart from spirit and scope, then it all should be in this Shen
It please be in the protection domain of appended claims.
Claims (4)
1. one kind resisting wear-resisting corrosion pipeline, which is characterized in that including pipeline body and coated on the pipeline body inner wall or outside
The corrosion and wear resistance layer of layer or indentation, there, the corrosion and wear resistance layer are high-performance abrasion-proof particle and modified resin composite layer, institute
It includes silicon carbide and diamond dust to state high-performance abrasion-proof particle.
2. as described in claim 1 a kind of resisting wear-resisting corrosion pipeline, which is characterized in that the high-performance abrasion-proof particle further includes
Alumina ceramic grain and aluminium oxide.
3. a kind of anti-wear-resisting corrosion pipeline as claimed in claim 2, which is characterized in that further include rubber in the composite layer
Toughener.
4. a kind of anti-wear-resisting corrosion pipeline as claimed in claim 3, which is characterized in that the corrosion and wear resistance layer is pasted on institute
State that pipeline body is easy to wear or perishable place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057903.7U CN207935558U (en) | 2018-01-15 | 2018-01-15 | One kind resisting wear-resisting corrosion pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057903.7U CN207935558U (en) | 2018-01-15 | 2018-01-15 | One kind resisting wear-resisting corrosion pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935558U true CN207935558U (en) | 2018-10-02 |
Family
ID=63649161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820057903.7U Expired - Fee Related CN207935558U (en) | 2018-01-15 | 2018-01-15 | One kind resisting wear-resisting corrosion pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114068275A (en) * | 2020-08-05 | 2022-02-18 | 中微半导体设备(上海)股份有限公司 | Semiconductor component, plasma reaction apparatus, and coating layer forming method |
-
2018
- 2018-01-15 CN CN201820057903.7U patent/CN207935558U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114068275A (en) * | 2020-08-05 | 2022-02-18 | 中微半导体设备(上海)股份有限公司 | Semiconductor component, plasma reaction apparatus, and coating layer forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20200115 |