CN204100286U - A kind of boiler buried pipe abrasion-proof structure - Google Patents
A kind of boiler buried pipe abrasion-proof structure Download PDFInfo
- Publication number
- CN204100286U CN204100286U CN201420248918.3U CN201420248918U CN204100286U CN 204100286 U CN204100286 U CN 204100286U CN 201420248918 U CN201420248918 U CN 201420248918U CN 204100286 U CN204100286 U CN 204100286U
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- abrasion
- proof structure
- pipe laying
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- utility
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- 238000010276 construction Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000007547 defect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a kind of boiler buried pipe abrasion-proof structure, comprise pipe laying, described pipe laying is arranged on boiler internal, and described pipe laying comprises straight-tube portion and elbow part; First abrasion-proof structure, described first abrasion-proof structure is arranged on outside described pipe laying, and described first abrasion-proof structure establishes the outboard tube wall construction for the protection of described pipe laying; And second abrasion-proof structure, described second abrasion-proof structure is arranged on outside described elbow part, and described second abrasion-proof structure is connected with described elbow part by described first abrasion-proof structure; The utility model can be applicable to CFBB, and application the utility model can solve the defect that wearing and tearing easily appears in pipe laying elbow in prior art, effectively can improve the service life of pipe laying in prior art.
Description
Technical field
The utility model relates to CFBB, especially a kind of boiler buried pipe abrasion-proof structure.
Background technology
In prior art, in the burner hearth of CFBB, be generally all provided with more pipe laying; Pipe laying is in process, elbow is normally made by straight tube bending, therefore elbow outside is the whole position that pipe laying is the thinnest, and this position is also the position that pipe laying the most easily weares and teares simultaneously, and the height of pipe laying elbow anti-wear performance will directly affect the service life of elbow.
Those skilled in the art has also carried out certain improvement for the pipe laying used now, in concrete operations, by overall for pipe laying arranged outside wearing ring, the setting of above-mentioned wearing ring this can reduce the wearing and tearing of pipe laying in specific works process to a certain extent, but does not have safeguard measure targetedly for elbow position; At present, in manufacture process, usually there is heavy wear in pipe laying elbow position, and even mill thoroughly, directly causes pipe laying operation to be lost efficacy; Above-mentioned inefficacy increases factory's maintenance difficulty undoubtedly, has a strong impact on the operating efficiency in workshop.
Utility model content
The technical problem that the utility model solves is to provide a kind of boiler buried pipe abrasion-proof structure, can solve the defect that wearing and tearing easily appears in pipe laying elbow in prior art, effectively can improve the service life of pipe laying in prior art.
For solving the problems of the technologies described above, the utility model provides a kind of boiler buried pipe abrasion-proof structure, it is characterized in that, comprises
Pipe laying, described pipe laying is arranged on boiler internal, and described pipe laying comprises straight-tube portion and elbow part;
First abrasion-proof structure, described first abrasion-proof structure is arranged on outside described pipe laying, and described first abrasion-proof structure establishes the outboard tube wall construction for the protection of described pipe laying; And
Second abrasion-proof structure, described second abrasion-proof structure is arranged on outside described elbow part, and described second abrasion-proof structure is connected with described elbow part by described first abrasion-proof structure.
Described first abrasion-proof structure is circulus or helical structure, and described first abrasion-proof structure is set in outside described pipe laying.
Described second abrasion-proof structure is steel plate structure, and described steel plate structure is square plate or rectangular slab.
Above-mentioned boiler buried pipe abrasion-proof structure also can have following features,
Described second abrasion-proof structure is provided with groove at the connecting end surface place with described first abrasion-proof structure, and described groove is for holding the partial annular rims of described first abrasion-proof structure.
Above-mentioned boiler buried pipe abrasion-proof structure also can have following features,
The thickness of described second abrasion-proof structure is 6-8mm.
Above-mentioned boiler buried pipe abrasion-proof structure also can have following features,
Described second abrasion-proof structure is the square plate structure of 60*60.
Above-mentioned boiler buried pipe abrasion-proof structure also can have following features,
3 the second abrasion-proof structures are evenly provided with outside described elbow part.
The utility model technique scheme has following beneficial effect:
The technique scheme that the utility model provides is coordinated by the first abrasion-proof structure and the second abrasion-proof structure, effectively can improve the overall wear resistance energy of pipe laying straight-tube portion and elbow part, effectively can improve the operating efficiency of boiler, can effectively reduce later period maintenance intensity.
Further, the utility model also effectively can improve the connective stability of the second abrasion-proof structure by arranging groove, and can improve the anti-wear performance of elbow part further by arranging stainless steel Wear-resistant, high-temperature resistant plate.
Other features and advantages of the utility model will be set forth in the following description, and, partly become apparent from description, or understand by implementing the utility model.The purpose of this utility model and other advantages realize by structure specifically noted in description, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Accompanying drawing is used to provide the further understanding to technical solutions of the utility model, and forms a part for description, is used from explanation the technical solution of the utility model, does not form the restriction to technical solutions of the utility model with the embodiment one of the application.
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, hereinafter will be described in detail to embodiment of the present utility model by reference to the accompanying drawings.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can be combined mutually.
The utility model provides a kind of first embodiment of boiler buried pipe abrasion-proof structure, and as shown in Figure 1, can comprise pipe laying 1, pipe laying 1 is arranged on boiler internal, and pipe laying 1 comprises straight-tube portion and elbow part; First abrasion-proof structure 2, first abrasion-proof structure 2 is arranged on outside pipe laying 1, and the first abrasion-proof structure 2 establishes the outboard tube wall construction for the protection of pipe laying 1; And second abrasion-proof structure 3, second abrasion-proof structure 3 be arranged on outside elbow part, the second abrasion-proof structure 3 is connected with elbow part by the first abrasion-proof structure 2.
In the utility model concrete operations, effectively can be improved the anti-wear performance of pipe laying 1 by above-mentioned first abrasion-proof structure 2 and the second abrasion-proof structure 3; Concrete, the setting of the first abrasion-proof structure 2 can improve the overall structure anti-wear performance of straight-tube portion and elbow part, and the setting of the second abrasion-proof structure 3 can improve the anti-wear performance of elbow part.
As shown in Figure 1, the first abrasion-proof structure 2 can adopt circulus; Preferably, additionally provide the second embodiment in the utility model concrete operations, as shown in Figure 2, the first abrasion-proof structure also can adopt helical structure 4; Accordingly, circulus or helical structure 4 can be set in outside pipe laying 1.
Preferably, in order to effectively improve connective stability of the present utility model; In concrete operations, the second abrasion-proof structure 3 can be provided with groove (not shown) at the connecting end surface place with the first abrasion-proof structure 2, and groove is for holding the partial annular rims of the first abrasion-proof structure 2; Above-mentioned groove with the with the ring edge of abrasion-proof structure by coordinating the connective stability that effectively can strengthen the second abrasion-proof structure 3, can effectively avoid falling phenomenon generation at the second abrasion-proof structure 3 caused because of unbalance stress or serious impact.
In the utility model concrete operations, the second abrasion-proof structure 3 can be steel plate structure, is preferably stainless steel Wear-resistant, high-temperature resistant plate; Wherein, the concrete shape of steel plate structure can be square plate or rectangular slab; Preferably, the thickness of the second abrasion-proof structure 3 is 6-8mm; Second abrasion-proof structure 3 is the square plate structure of 60*60.The concrete installation of the second abrasion-proof structure 3 with reference to shown in Fig. 1, will can evenly can be provided with 3 the second abrasion-proof structures, and be interconnected between each second abrasion-proof structure and 2 the first abrasion-proof structures outside elbow part.
The technique scheme that the utility model provides is coordinated by the first abrasion-proof structure and the second abrasion-proof structure, effectively can improve the overall wear resistance energy of pipe laying straight-tube portion and elbow part, effectively can improve the operating efficiency of boiler, can effectively reduce later period maintenance intensity; Concrete, also effectively can improve the connective stability of the second abrasion-proof structure by arranging groove, and the anti-wear performance of elbow part can be improved further by arranging stainless steel Wear-resistant, high-temperature resistant plate.The technique scheme structure composition that the utility model provides is rationally, easy to spread and implement.
Although it is apparent to those skilled in the art that embodiment disclosed by the utility model as above, the embodiment that described content only adopts for ease of understanding the utility model, and be not used to limit the utility model.Those of skill in the art belonging to any the utility model; under the prerequisite not departing from the spirit and scope disclosed by the utility model; any amendment and change can be carried out in the form implemented and details; but scope of patent protection of the present utility model, the scope that still must define with appending claims is as the criterion.
Claims (5)
1. a boiler buried pipe abrasion-proof structure, is characterized in that, comprises
Pipe laying, described pipe laying is arranged on boiler internal, and described pipe laying comprises straight-tube portion and elbow part;
First abrasion-proof structure, described first abrasion-proof structure is arranged on outside described pipe laying, and described first abrasion-proof structure establishes the outboard tube wall construction for the protection of described pipe laying; And
Second abrasion-proof structure, described second abrasion-proof structure is arranged on outside described elbow part, and described second abrasion-proof structure is connected with described elbow part by described first abrasion-proof structure;
Described first abrasion-proof structure is circulus or helical structure, and described first abrasion-proof structure is set in outside described pipe laying;
Described second abrasion-proof structure is steel plate structure, and described steel plate structure is square plate or rectangular slab.
2. boiler buried pipe abrasion-proof structure according to claim 1, is characterized in that,
Described second abrasion-proof structure is provided with groove at the connecting end surface place with described first abrasion-proof structure, and described groove is for holding the partial annular rims of described first abrasion-proof structure.
3. boiler buried pipe abrasion-proof structure according to claim 1, is characterized in that,
The thickness of described second abrasion-proof structure is 6-8mm.
4. boiler buried pipe abrasion-proof structure according to claim 1, is characterized in that,
Described second abrasion-proof structure is the square plate structure of 60*60.
5. boiler buried pipe abrasion-proof structure according to claim 1, is characterized in that,
3 the second abrasion-proof structures are evenly provided with outside described elbow part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420248918.3U CN204100286U (en) | 2014-05-15 | 2014-05-15 | A kind of boiler buried pipe abrasion-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420248918.3U CN204100286U (en) | 2014-05-15 | 2014-05-15 | A kind of boiler buried pipe abrasion-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204100286U true CN204100286U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420248918.3U Expired - Fee Related CN204100286U (en) | 2014-05-15 | 2014-05-15 | A kind of boiler buried pipe abrasion-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204100286U (en) |
-
2014
- 2014-05-15 CN CN201420248918.3U patent/CN204100286U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |