CN202450129U - Fiber roller for steel plate normalizing furnace bottom - Google Patents
Fiber roller for steel plate normalizing furnace bottom Download PDFInfo
- Publication number
- CN202450129U CN202450129U CN2012200251434U CN201220025143U CN202450129U CN 202450129 U CN202450129 U CN 202450129U CN 2012200251434 U CN2012200251434 U CN 2012200251434U CN 201220025143 U CN201220025143 U CN 201220025143U CN 202450129 U CN202450129 U CN 202450129U
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- China
- Prior art keywords
- fiber
- steel plate
- stainless steel
- roller
- slices
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model provides a fiber roller for a steel plate normalizing furnace bottom. The fiber roller comprises a mandrel and heat resisting fiber slices penetrating through the mandrel. The fiber roller is characterized in that stainless steel slices are clamped among the heat resisting fiber slices. The stainless steel slices are annular, and one annular stainless steel slice is arranged among the heat resisting fiber slices at intervals of 20-50 heat resisting fiber slices. A compact reinforcement fiber wrapping layer is formed on the surface of the mandrel and used for preventing annular cracks and transverse cracks from being formed, preventing the transverse cracks from extending and preventing a whole wrapping material of the heat resisting fiber roller from falling, so that service life of the fiber roller is prolonged, and normal operation of steel plate production and product quality are guaranteed.
Description
Technical field
The utility model belongs to steel plate production unit technical field, relates to a kind of steel plate normalizing furnace roller-way and uses carrying roller, is that a kind of steel plate normalizing furnace furnace bottom is used fiber roller specifically.
Background technology
Because steel plate normalizing furnace bottom temperature is higher, reaches 1100 ℃, so, stainless steel rider adopted with front spring production usually with the roller-way carrying roller.In recent years, along with the continuous development of filamentary material technology, the high-temperature fibre carrying roller that adopts high-temperature fibre to produce, in light weight because of it, soft steel plate, the cost performance of not scratching of material is applied to the steel plate production industry than advantages such as height.But; Because high-temperature fibre uses medium-term and long-term rotation of the hot environment more than 1000 ℃, the fibrous texture and the intensity of the coated material fibre plate of roll body all can be degenerated, and the surface has hoop and longitudinal crack can occur; Crackle does not generally influence use; But circumferential crack is many or longitudinal crack extends and is linked to be sheet and will causes fibre plate integral body to come off, and shortens the work-ing life of high-temperature fibre roller, influences the output of steel plate.How to avoid fiber roller in the life-time service process, crackle to occur, or occur how suppressing the technical problem that its extension has become present urgent need solution behind the crackle.
Summary of the invention
The utility model is for solving the problems referred to above that prior art exists; Provide a kind of steel plate normalizing furnace furnace bottom to use fiber roller; Avoid coming off of high-temperature fibre roller integral coating material, prolong the work-ing life of fiber roller, guarantee normal operation and quality product that steel plate is produced.
The purpose of the utility model realizes through following technical scheme:
A kind of steel plate normalizing furnace furnace bottom is used fiber roller, comprises mandrel, is installed on the heat resistance fiber sheet on the mandrel, it is characterized in that accompanying the stainless steel thin slice between the described heat resistance fiber sheet.
Improvement to technique scheme: said stainless steel thin slice is an annular, every a slice ring stainless steel thin slice that in the middle of 20-50 sheet heat resistance fiber sheet, installs additional.
Further improvement to technique scheme: described heat resistance fiber sheet and stainless steel thin slice are formed coating layer through press-fiting moulding.
The advantage and the positively effect of the utility model are:
The utility model accompanies the stainless steel thin slice between the heat resistance fiber sheet; The stainless steel thin slice closely is combined together to form reinforcement fiber barrier with high-temperature fibre; Can stop the formation and the transverse crack of hoop and transverse crack to extend; Avoid coming off of high-temperature fibre roller integral coating material effectively, prolong the work-ing life of fiber roller.And simple in structure, be prone to realize, cost is low.
Description of drawings
Fig. 1 is the structure iron of a kind of steel plate normalizing furnace of the utility model furnace bottom with fiber roller.
Embodiment
Referring to Fig. 1, a kind of steel plate normalizing furnace of the utility model furnace bottom is with the embodiment of fiber roller, comprises mandrel 2, by the heat resistance fiber sheet 1 that is installed on the mandrel 2, accompanies Thin Stainless Steel steel disc 3 in the middle of the described heat resistance fiber sheet 1.Said Thin Stainless Steel steel 3 is an annular, installs in the process at high-temperature fibre sheet roller usually, and every separated 20-50 sheet heat resistance fiber sheet 1 installs a slice stainless steel thin slice 3 additional, and heat resistance fiber sheet 1 and stainless steel thin slice 3 are press-fited moulding composition coating layer.Form reinforcement fibre coatings closely like this on the surface of mandrel 2, stop the formation of hoop and transverse crack and transverse crack to extend, avoid coming off of high-temperature fibre roller integral coating material effectively, prolong the work-ing life of fiber roller.
Certainly, above-mentioned explanation is not to be the restriction to the utility model, and the utility model also is not limited to above-mentioned giving an example; Those skilled in the art; In the essential scope of the utility model, the variation of having done, remodeling, interpolation or replacement also should belong to the protection domain of the utility model.
Claims (3)
1. a steel plate normalizing furnace furnace bottom is used fiber roller, comprises mandrel, is installed on the heat resistance fiber sheet on the mandrel, it is characterized in that accompanying the stainless steel thin slice between the described heat resistance fiber sheet.
2. use fiber roller according to the described steel plate normalizing furnace of claim 1 furnace bottom, it is characterized in that said stainless steel thin slice is annular, every a slice ring stainless steel thin slice that in the middle of 20-50 sheet heat resistance fiber sheet, installs additional.
3. use fiber roller according to claim 1 or 2 described steel plate normalizing furnace furnace bottoms, it is characterized in that described heat resistance fiber sheet and stainless steel thin slice are through press-fiting moulding composition coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200251434U CN202450129U (en) | 2012-01-19 | 2012-01-19 | Fiber roller for steel plate normalizing furnace bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200251434U CN202450129U (en) | 2012-01-19 | 2012-01-19 | Fiber roller for steel plate normalizing furnace bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202450129U true CN202450129U (en) | 2012-09-26 |
Family
ID=46866010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200251434U Expired - Fee Related CN202450129U (en) | 2012-01-19 | 2012-01-19 | Fiber roller for steel plate normalizing furnace bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202450129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546995A (en) * | 2016-01-16 | 2016-05-04 | 江苏丰东炉业股份有限公司 | Industrial furnace roller |
| CN111792940B (en) * | 2020-07-16 | 2021-04-27 | 郑瑜 | High-temperature-resistant fiber sheet, preparation method and fiber roll pressing method |
-
2012
- 2012-01-19 CN CN2012200251434U patent/CN202450129U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546995A (en) * | 2016-01-16 | 2016-05-04 | 江苏丰东炉业股份有限公司 | Industrial furnace roller |
| CN111792940B (en) * | 2020-07-16 | 2021-04-27 | 郑瑜 | High-temperature-resistant fiber sheet, preparation method and fiber roll pressing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120926 Termination date: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |