CN202943945U - Refractory fiber module - Google Patents
Refractory fiber module Download PDFInfo
- Publication number
- CN202943945U CN202943945U CN 201220624344 CN201220624344U CN202943945U CN 202943945 U CN202943945 U CN 202943945U CN 201220624344 CN201220624344 CN 201220624344 CN 201220624344 U CN201220624344 U CN 201220624344U CN 202943945 U CN202943945 U CN 202943945U
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- CN
- China
- Prior art keywords
- refractory
- refractory fibre
- chunk
- refractory fiber
- sheet
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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 - Lifetime
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- 239000000835 fiber Substances 0.000 title claims abstract description 97
- 239000000919 ceramic Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 description 16
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Abstract
The utility model discloses a refractory fiber module. The refractory fiber module comprises a refractory fiber module which is formed by stacking a plurality of layers of ceramic fiber blankets. The refractory fiber module is characterized in that a refractory fiber sheet with heat-resistance temperature higher than that of the ceramic fiber blankets is arranged at the high-temperature side of the refractory fiber module, wherein the refractory fiber sheet is covered by a refractory fiber blanket and fixed at the high-temperature side of the refractory fiber module. The refractory fiber module disclosed by the utility model is simple in structure, convenient to use, capable of bringing the heat resistance of various refractory fibers into effect with the maximum efficiency, capable of reducing the product cost and capable of improving the heat resistance of the whole refractory fiber module.
Description
Technical field
the utility model relates to a kind of refractory fibre chunk.
Background technology
existing refractory fibre chunk is normally built up by the multi-layer ceramics tapetum fibrosum.The material that forms ceramic fiber blanket has the material that heat resisting temperature is 1250 degree, the material that heat resisting temperature is 1400 degree, the various materials such as material that heat resisting temperature is 1600 degree, and the material cost that heat resisting temperature is higher is higher.For the demand on satisfying the market, need a kind of cost not high, heat resisting temperature is high refractory fibre chunk again.
Summary of the invention
the utility model purpose is: providing a kind of can either have higher limiting temperature, and cost is not high refractory fibre chunk again.
the technical solution of the utility model is: a kind of refractory fibre chunk, comprise the refractory fibre chunk built up by the multi-layer ceramics tapetum fibrosum, it is characterized in that, described refractory fibre chunk high temperature side is provided with the refractory fibre sheet that heat resisting temperature is higher than described ceramic fiber blanket, and described refractory fibre sheet is coated and fixed at refractory fibre chunk high temperature side by a refractory fiber blanket.
further, the described multi-layer ceramics tapetum fibrosum that is fixed on the refractory fibre chunk for the refractory fiber blanket employing refratory thread coated.
further, the length that described refractory fiber blanket stretches into the refractory fibre chunk is less than the length of described refractory fibre chunk.
further, described refractory fibre sheet is two groups, and every group of refractory fibre sheet all used refractory fiber blanket to be coated and fixed on the refractory fibre chunk.
further, the refractory fibre sheet of described every group is at least a slice.
further, the refractory fibre sheet of described every group is 3.
operation principle: the temperature of a side can be than the height of opposite side when mounted for the refractory fibre chunk, therefore just need heat-resisting higher material at high temperature side, and opposite side is not very high to the requirement of temperature, just can use heat-resisting slightly poor material, refractory fiber blanket and the refractory fibre sheet of the conduct parcel that the utility model is selected can be commaterials, it can be also same material not, if the words of different materials, the heat resisting temperature that refractory fiber blanket and each sheet refractory fibre sheet are surveyed to low temperature by high temperature side reduces gradually, the heat resisting temperature of the refractory fibre sheet of the most close multi-layer ceramics tapetum fibrosum is greater than the heat resisting temperature of multi-layer ceramics tapetum fibrosum.
the utility model has the advantages that:
the utility model is simple in structure, easy to use, the performance of maximal efficiency the heat resistance of various refractory fibres, reduced the cost of product, improved the heat resistance of whole refractory fibre chunk.
The accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is refractory fibre chunk structure chart of the present utility model.
fig. 2 is refractory fibre chunk structure chart of the present utility model.
wherein: 1 refractory fibre chunk; 2 multi-layer ceramics tapetum fibrosums; 3 refractory fiber blankets; 4 refractory fibre sheets; The part that 5 refractory fiber blankets stretch into; 6 refratory threads are fixed.
The specific embodiment
embodiment: refractory fibre chunk as shown in Figure 1 and Figure 2 comprises two groups of refractory fibre chunks 1 that built up by multi-layer ceramics tapetum fibrosum 2, shown in the heat resisting temperature of ceramic fiber blanket 2 be 1400 degree.This two-layer refractory fibre chunk high temperature side built up by the multi-layer ceramics tapetum fibrosum is provided with the refractory fibre sheet 4 that heat resisting temperature is 1600 degree, described refractory fibre sheet 4 is coated and fixed at refractory fibre chunk high temperature side by a refractory fiber blanket 3, and the material of this refractory fiber blanket 3 is identical with refractory fibre sheet 4 materials.The refractory fiber blanket both sides are all goed deep into the multi-layer ceramics tapetum fibrosum and two groups of refractory fibre chunks that built up by the multi-layer ceramics tapetum fibrosum are partly wrapped up, and re-use refratory thread and fix.Refractory fibre sheet in the present embodiment is 3, also can increase according to the actual needs or reduce the quantity of refractory fibre sheet.Due to the refractory fibre chunk, the temperature of a side can be than the height of opposite side when mounted, therefore just need heat-resisting higher material at high temperature side, and opposite side is not very high to the requirement of temperature, just can use heat-resisting slightly poor material, refractory fiber blanket and the refractory fibre sheet of the conduct parcel that the utility model is selected can be commaterials, it can be also same material not, if the words of different materials, the heat resisting temperature that refractory fiber blanket and each sheet refractory fibre sheet are surveyed to low temperature by high temperature side reduces gradually, the heat resisting temperature of the refractory fibre sheet of the most close multi-layer ceramics tapetum fibrosum is greater than the heat resisting temperature of multi-layer ceramics tapetum fibrosum.
above embodiment is only the utility model a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. a refractory fibre chunk, comprise the refractory fibre chunk built up by the multi-layer ceramics tapetum fibrosum, it is characterized in that, described refractory fibre chunk high temperature side is provided with the refractory fibre sheet that heat resisting temperature is higher than described ceramic fiber blanket, and described refractory fibre sheet is coated and fixed at refractory fibre chunk high temperature side by a refractory fiber blanket.
2. refractory fibre chunk according to claim 1, is characterized in that, the described multi-layer ceramics tapetum fibrosum that is fixed on the refractory fibre chunk for the refractory fiber blanket employing refratory thread coated.
3. refractory fibre chunk according to claim 2, is characterized in that, the length that described refractory fiber blanket stretches into the refractory fibre chunk is less than the length of described refractory fibre chunk.
4. refractory fibre chunk according to claim 3, is characterized in that, described refractory fibre sheet is two groups, and every group of refractory fibre sheet all used refractory fiber blanket to be coated and fixed on the refractory fibre chunk.
5. refractory fibre chunk according to claim 4, is characterized in that, the refractory fibre sheet of described every group is at least a slice.
6. refractory fibre chunk according to claim 5, is characterized in that, the refractory fibre sheet of described every group is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624344 CN202943945U (en) | 2012-11-22 | 2012-11-22 | Refractory fiber module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624344 CN202943945U (en) | 2012-11-22 | 2012-11-22 | Refractory fiber module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943945U true CN202943945U (en) | 2013-05-22 |
Family
ID=48419658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220624344 Expired - Lifetime CN202943945U (en) | 2012-11-22 | 2012-11-22 | Refractory fiber module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202943945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098340A (en) * | 2014-07-08 | 2014-10-15 | 中国科学院合肥物质科学研究院 | High emissivity ceramic fiber plate and preparation method thereof |
-
2012
- 2012-11-22 CN CN 201220624344 patent/CN202943945U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098340A (en) * | 2014-07-08 | 2014-10-15 | 中国科学院合肥物质科学研究院 | High emissivity ceramic fiber plate and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |
|
| CX01 | Expiry of patent term |