CN219912072U - Ceramic steel pipe that bending resistance is effectual and possess antioxidation function - Google Patents
Ceramic steel pipe that bending resistance is effectual and possess antioxidation function Download PDFInfo
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- CN219912072U CN219912072U CN202223533507.2U CN202223533507U CN219912072U CN 219912072 U CN219912072 U CN 219912072U CN 202223533507 U CN202223533507 U CN 202223533507U CN 219912072 U CN219912072 U CN 219912072U
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- ceramic
- steel pipe
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- fixedly connected
- pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 83
- 239000010959 steel Substances 0.000 title claims abstract description 83
- 239000000919 ceramic Substances 0.000 title claims abstract description 57
- 238000005452 bending Methods 0.000 title claims abstract description 18
- 230000003064 anti-oxidating effect Effects 0.000 title abstract description 5
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 30
- 230000003647 oxidation Effects 0.000 claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000003063 flame retardant Substances 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 54
- 238000005260 corrosion Methods 0.000 claims description 10
- 239000011241 protective layer Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000011449 brick Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 2
- 230000003078 antioxidant effect Effects 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims 2
- 235000006708 antioxidants Nutrition 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 tailings Substances 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a ceramic steel pipe with good bending resistance and oxidation resistance, belonging to the technical field of steel pipes, comprising: the steel pipe, the fixed cover in steel pipe internal surface fixedly connected with ceramic pipe, ceramic pipe inner wall fixedly connected with inoxidizing coating, steel pipe outer wall fixedly connected with solid fixed ring, a plurality of mounting hole has been seted up on the solid fixed ring, integrated into one piece's anti-skidding line has been seted up to the surface of steel pipe, the steel pipe includes the reinforcing net, the insulating layer has been cup jointed to the internal surface of reinforcing net, the surface coating of insulating layer has the anticorrosive coating, the inoxidizing coating includes the antioxidation coating, antioxidation coating outside fixedly connected with enhancement layer, enhancement layer outside fixedly connected with wearing layer, wearing layer outside fixedly connected with flame retardant coating, a plurality of the mounting hole is vertical equidistant distribution on solid fixed ring, the ceramic pipe is glued by a plurality of ring form ceramic tile and forms. Therefore, the service quality of the ceramic steel tube can be improved, and the service life of the ceramic steel tube can be prolonged.
Description
Technical Field
The utility model relates to a ceramic steel pipe, in particular to a ceramic steel pipe with good bending resistance and oxidation resistance, and belongs to the technical field of steel pipes.
Background
The ceramic steel pipe is a composite pipe formed by organically combining ceramics and metals, integrates the advantages of high hardness, good chemical inertness and steel of alumina, is used for coal dust, ash slag, mine mineral powder, tailings, coal mine, slag discharge, powder feeding, powder returning, coke particles of a coking plant, material conveying of a sintering plant, outdoor power industry, hydraulic resources and the like, has the service life which is more than 15 times longer than that of a common steel pipe, can also be used for conveying molten aluminum and corrosive media, and has excellent wear resistance, corrosion resistance, heat resistance, thermal shock resistance and mechanical shock resistance.
The existing ceramic steel pipe has certain defects that the joint is easy to break, the whole is not easy to form, the requirements on temperature resistance and thermal shock resistance are low, the structural strength of the steel pipe is insufficient, bending deformation and cracking are easy to occur in the use process, the steel pipe is easy to damage, when materials with high grindability are conveyed, the pipeline is abraded and worn quickly, the abrasion-resistant scratch-resistant performance is not achieved, the service life is short, the use quality of the steel pipe is reduced, the surface of the steel pipe is not subjected to oxidation-resistant treatment, and oxidation of the surface of the steel pipe is easy to cause when the steel pipe is used in a humid environment, so that the service life of the steel pipe is influenced. Thus, improvements are now made to ceramic steel pipes.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the ceramic steel pipe with good bending resistance and oxidation resistance, which can improve the oxidation resistance of the steel pipe and solve the technical problem in the prior art.
In order to solve the problems, the following technical scheme is provided:
the ceramic steel pipe with the good bending resistance effect and the oxidation resistance function comprises a steel pipe, wherein the inner surface of the steel pipe is fixedly connected with a ceramic pipe, a protective layer is fixedly sleeved on the inner wall of the ceramic pipe, a fixing ring is fixedly connected with the outer wall of the steel pipe, a plurality of mounting holes are formed in the fixing ring, and integrally formed anti-skid patterns are formed in the outer surface of the steel pipe.
Further, the steel pipe comprises a reinforcing net, the inner surface of the reinforcing net is sleeved with a heat insulation layer, and the surface of the heat insulation layer is coated with an anti-corrosion layer.
Further, the protective layer comprises an oxidation resistant layer, the outer side of the oxidation resistant layer is fixedly connected with a reinforcing layer, the outer side of the reinforcing layer is fixedly connected with a wear-resistant layer, and the outer side of the wear-resistant layer is fixedly connected with a flame-retardant layer.
Furthermore, the mounting holes are vertically distributed on the fixing ring at equal intervals.
Further, the ceramic tube is formed by gluing a plurality of annular ceramic bricks.
Further, the anti-skidding lines are in a twill convex shape, and one side of the anti-corrosion layer is fixedly connected with the anti-skidding lines.
Further, the reinforcing mesh is crossed, and the ceramic tube is positioned between the reinforcing mesh and the oxidation resistant layer.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the joint of the steel pipe is not easy to break through the cooperation of the steel pipe and the protective layer, the whole steel pipe is easy to form, the structural strength of the steel pipe can be improved through the cooperation of the reinforcing net, the antioxidant layer, the reinforcing layer and the flame retardant layer, the phenomena of bending deformation and cracking are not easy to occur when the steel pipe is used, a fire source can be effectively blocked, the temperature resistance and the thermal shock resistance are improved, the steel pipe is resistant to abrasion and oxidization, the oxidation resistance is high, the connection is stable, the use is convenient, the service quality of the steel pipe is improved, and the service life of the steel pipe is prolonged.
Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of a ceramic steel pipe with good bending resistance and oxidation resistance according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a ceramic steel pipe with good bending resistance and oxidation resistance according to the present utility model;
fig. 3 is a schematic cross-sectional structure of a protective layer of a ceramic steel pipe with good bending resistance and oxidation resistance according to the present utility model.
In the figure: 1. a steel pipe; 11. a reinforcing mesh; 12. a thermal insulation layer; 13. an anti-corrosion layer; 2. a ceramic tube; 3. a protective layer; 31. an oxidation resistant layer; 32. a reinforcing layer; 33. a wear-resistant layer; 34. a flame retardant layer; 4. a fixing ring; 5. a mounting hole; 6. anti-skid lines.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, the ceramic steel pipe with good bending resistance and oxidation resistance provided by the embodiment comprises a steel pipe 1, wherein the inner surface of the steel pipe 1 is fixedly connected with a ceramic pipe 2, the inner wall of the ceramic pipe 2 is fixedly sleeved with a protective layer 3, the outer wall of the steel pipe 1 is fixedly connected with a fixing ring 4, a plurality of mounting holes 5 are formed in the fixing ring 4, an integrally formed anti-skid pattern 6 is formed in the outer surface of the steel pipe 1, and the anti-skid pattern 6 can prevent the steel pipe 1 from being scratched and damaged.
Preferably, the steel pipe 1 comprises a reinforcing net 11, the structural strength of the reinforcing net 11 can be improved, the inner surface of the reinforcing net 11 is sleeved with a heat insulation layer 12, the surface of the heat insulation layer 12 is coated with an anti-corrosion layer 13, and the anti-corrosion layer 13 can enable the ceramic steel pipe not to be corroded easily.
Preferably, the protective layer 3 comprises an oxidation resistant layer 31, the outer side of the oxidation resistant layer 31 is fixedly connected with a reinforcing layer 32, the outer side of the reinforcing layer 32 is fixedly connected with a wear-resistant layer 33, and the outer side of the wear-resistant layer 33 is fixedly connected with a flame retardant layer 34, so that a fire source can be effectively blocked, and the ceramic steel tube is resistant to abrasion.
Preferably, a plurality of mounting holes 5 are vertically and equidistantly distributed on the fixing ring 4 for conveniently mounting the ceramic steel tube.
Preferably, the ceramic tube 2 is formed by gluing a plurality of annular ceramic bricks, and the ceramic tube 2 ensures that the ceramic steel tube cannot be easily damaged.
Preferably, the anti-skid patterns 6 are in a twill convex shape, one side of the anti-corrosion layer 13 is fixedly connected with the anti-skid patterns 6, and the anti-corrosion layer 13 can enable the ceramic steel pipe not to be corroded easily.
Preferably, the reinforcing mesh 11 is crossed, and the ceramic tube 2 is positioned between the reinforcing mesh 11 and the oxidation resistant layer 31, so that the ceramic steel tube is not easy to bend and deform.
The working principle and the using flow of the utility model are as follows:
during the use, with ceramic pipe 2 and inoxidizing coating 3 fixed mounting at steel pipe 1 inside, fix a position the installation through solid fixed ring 4 and mounting hole 5, when using, antiskid line 6 through steel pipe 1 surface setting can not appear the phenomenon of landing when handling, avoided steel pipe 1 to be scratched and damaged, guaranteed the integrality of steel pipe 1, through the steel pipe 1 and inoxidizing coating 3 cooperation of setting, can make steel pipe 1 junction be difficult for the fracture, realize the protection to ceramic steel pipe through reinforcing wire 11 and enhancement layer 32, improve structural strength, make steel pipe 1 be difficult for appearing buckling deformation, the phenomenon of crazing, through the cooperation of insulating layer 12, anticorrosive coating 13, wearing layer 33 and flame retardant layer 34, can effectively block the fire source, make ceramic steel pipe be difficult for being corroded, through ceramic pipe 2, antioxidation layer 31 and enhancement layer 32 make steel pipe 1's oxidation resistance improve, the ceramic steel pipe can not be easily damaged, the use intensity and the ability of buckling resistance of ceramic steel pipe have been increased, thereby make each layer connect firmly, the use is convenient, the service life has been prolonged.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.
While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.
Claims (7)
1. The utility model provides a effectual and possess anti-oxidant function's of buckling ceramic steel pipe, its characterized in that, including steel pipe (1), steel pipe (1) internal surface fixedly connected with ceramic pipe (2), ceramic pipe (2) inner wall fixed cover is equipped with inoxidizing coating (3), steel pipe (1) outer wall fixedly connected with solid fixed ring (4), a plurality of mounting hole (5) have been seted up on solid fixed ring (4), integrated into one piece's anti-skidding line (6) have been seted up to the surface of steel pipe (1).
2. The ceramic steel tube with good bending resistance and oxidation resistance according to claim 1, wherein the steel tube (1) comprises a reinforcing net (11), a heat insulation layer (12) is sleeved on the inner surface of the reinforcing net (11), and an anti-corrosion layer (13) is coated on the surface of the heat insulation layer (12).
3. The ceramic steel tube with good bending resistance effect and oxidation resistance according to claim 2, wherein the protective layer (3) comprises an oxidation resistance layer (31), a strengthening layer (32) is fixedly connected to the outer side of the oxidation resistance layer (31), a wear-resistant layer (33) is fixedly connected to the outer side of the strengthening layer (32), and a flame-retardant layer (34) is fixedly connected to the outer side of the wear-resistant layer (33).
4. The ceramic steel tube with good bending resistance and oxidation resistance according to claim 1, wherein the mounting holes (5) are vertically distributed at equal intervals on the fixing ring (4).
5. The ceramic steel tube with good bending resistance and oxidation resistance according to claim 1, wherein the ceramic tube (2) is formed by gluing a plurality of annular ceramic bricks.
6. The ceramic steel tube with good bending resistance and oxidation resistance according to claim 2, wherein the anti-skid patterns (6) are in a twill convex shape, and one side of the anti-corrosion layer (13) is fixedly connected with the anti-skid patterns (6).
7. A ceramic steel pipe with good bending resistance and oxidation resistance according to claim 3, wherein the reinforcing mesh (11) is cross-shaped, and the ceramic pipe (2) is located between the reinforcing mesh (11) and the oxidation resistance layer (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223533507.2U CN219912072U (en) | 2022-12-29 | 2022-12-29 | Ceramic steel pipe that bending resistance is effectual and possess antioxidation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223533507.2U CN219912072U (en) | 2022-12-29 | 2022-12-29 | Ceramic steel pipe that bending resistance is effectual and possess antioxidation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219912072U true CN219912072U (en) | 2023-10-27 |
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ID=88438058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223533507.2U Active CN219912072U (en) | 2022-12-29 | 2022-12-29 | Ceramic steel pipe that bending resistance is effectual and possess antioxidation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219912072U (en) |
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2022
- 2022-12-29 CN CN202223533507.2U patent/CN219912072U/en active Active
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