CN203833792U - Device for buffering platinum expansion damage - Google Patents
Device for buffering platinum expansion damage Download PDFInfo
- Publication number
- CN203833792U CN203833792U CN201420248311.5U CN201420248311U CN203833792U CN 203833792 U CN203833792 U CN 203833792U CN 201420248311 U CN201420248311 U CN 201420248311U CN 203833792 U CN203833792 U CN 203833792U
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- CN
- China
- Prior art keywords
- platinum
- refractory
- fire
- resistant sleeve
- container
- Prior art date
- 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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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title claims abstract description 171
- 229910052697 platinum Inorganic materials 0.000 title claims abstract description 87
- 230000003139 buffering effect Effects 0.000 title abstract description 3
- 239000007787 solid Substances 0.000 claims abstract description 21
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 8
- 230000009970 fire resistant effect Effects 0.000 claims description 42
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 150000003057 platinum Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000011819 refractory material Substances 0.000 abstract description 2
- 239000005304 optical glass Substances 0.000 abstract 2
- 230000004927 fusion Effects 0.000 abstract 1
- 238000003723 Smelting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- UPIXZLGONUBZLK-UHFFFAOYSA-N platinum Chemical compound [Pt].[Pt] UPIXZLGONUBZLK-UHFFFAOYSA-N 0.000 description 1
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- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model relates to a device for buffering platinum expansion damage, belonging to the technical field of optical glass fusion. The device mainly solves the problems of severe deformation or pull crack and high tendency to glass liquid leakage of the platinum product due to heat expansion and cold shrinkage by high temperature in the existing platinum and refractory materials. The device is mainly characterized by comprising a platinum product and a refractory sleeve, wherein the platinum product is positioned in the refractory sleeve; aluminum oxide powder and hollow refractory balls are filled between the platinum product and the refractory sleeve; the bottom of the refractory sleeve is provided with two high-temperature-resistant smooth refractory plates; and solid refractory balls are arranged between the two high-temperature-resistant smooth refractory plates. The device can effectively solve the problem of deformation absorption caused by heat expansion and cold shrinkage of the platinum product in the heating and cooling process, can prevent the platinum product from breaking, and is mainly used for a mounting device of optical glass platinum positions.
Description
Technical field
The utility model belongs to opticglass and founds technical field.Be specifically related to a kind of being suitable in opticglass production process, because temperature variation produces to expand with heat and contract with cold, damage the snubber assembly of platinum container.
Background technology
Opticglass is founded in process, need to use a large amount of platinum goods.Because function is different, form different platinum product function districts, each functional zone link together, and complete each technological process that opticglass is manufactured, thereby the length of platinum goods are relatively long.Because the trade mark that opticglass is founded is many, each functional zone technological temperature is set different, cause the temperature of lifting platinum goods continually, thereby platinum and refractory materials are produced to expand with heat and contract with cold, cause platinum goods gross distortion or drawing crack, easily cause the leakage of glass metal, had a strong impact on the normal production of opticglass, particularly in baking oven process, each platinum functional zone must rise to more than 1400 ℃ from room temperature, calefactive interzone is large, platinum goods heat expansion elongation is large, very easily produce crimp and damage platinum, cause high temperature platinum to tear, there is high temp glass liquid incident of leakage.In order to prevent that platinum goods from, because of the distortion that heat expansion produces, mainly adopting when each functional zone are heated to high temperature at present, then carry out the docking welding of platinum goods, its operating environment temperature is high, and operating space is narrow and small, and welding quality can not get ensureing.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of device that platinum goods are installed, and buffering platinum, because of the heat expansion distortion that intensification and temperature variation produce, reduces platinum because of tearing that distortion occurs, thereby effectively prevents the leakage of high temp glass liquid.
Technical solution of the present utility model is: a kind of device that cushions platinum expansion damage, for opticglass platinum position, comprise platinum goods, fire-resistant sleeve, platinum goods are positioned among fire-resistant sleeve, it is characterized in that: between described platinum goods and fire-resistant sleeve, be filled with aluminum oxide powder and hollow refractory ball, for platinum platinum expansion buffer at high temperature; Two high temperature resistant smooth refractory slabs are installed in described fire-resistant sleeve bottom, between these two high temperature resistant smooth refractory slabs, place solid refractory ball, make fire-resistant sleeve can realize free activity in the longitudinal direction.
Platinum goods described in technical solution of the present utility model are a platinum container; Described fire-resistant sleeve is a fire-resistant sleeve of container.
Platinum goods described in technical solution of the present utility model are one group of platinum container and are connected to the platinum pipe connecting between platinum container; Described fire-resistant sleeve is one group of fire-resistant sleeve of container coordinating with this group of platinum container, and the fire-resistant sleeve of pipe connecting coordinating with this platinum pipe connecting, and solid refractory ball and the high temperature resistant smooth refractory slab of a slice are placed in the fire-resistant sleeve of this pipe connecting bottom.
Solid refractory ball described in technical solution of the present utility model is smooth solid alumina balls or solid zirconia ball; Described hollow refractory ball is hollow alumina ball or foam and oxidize aluminium ball.
The utility model is owing to being filled with aluminum oxide powder and hollow refractory ball between platinum goods and fire-resistant sleeve, thereby with temperature, raise while producing expansion when platinum goods and fire-resistant sleeve, can produce extruding to the hollow refractory ball of the weighting material between it, aluminum oxide powder, hollow refractory ball can break, the space that release portion expands for platinum goods 1, cushioned the damage of platinum goods, guaranteed that platinum goods do not ftracture.The utility model is owing in fire-resistant sleeve bottom, two solid refractory balls of high temperature resistant smooth refractory slab being installed; thereby when high-temperature expansion makes platinum goods and the whole generation skew of fire-resistant sleeve; solid refractory ball produces and rolls; be easy to make the whole slowly skew of top platinum goods and fire-resistant sleeve; cushion the dilatational strain of platinum, protected the safety of platinum goods.The utlity model has and can effectively solve the distortion absorption that in heating and cooling process, platinum goods expand with heat and contract with cold and produce, prevent the feature that platinum goods break.The utility model is mainly used in the erecting device at opticglass platinum position.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1.The utility model consists of platinum goods, fire-resistant sleeve, high temperature resistant smooth refractory slab 3, solid refractory ball 4, hollow refractory ball 5, aluminum oxide powder 6, platinum goods are one group of platinum container 1 and are connected to the platinum pipe connecting between platinum container 1, fire-resistant sleeve is one group of fire-resistant sleeve 2 of container coordinating with this group of platinum container 1, and the fire-resistant sleeve of pipe connecting coordinating with this platinum pipe connecting.Two high temperature resistant smooth refractory slabs 3 are installed in the fire-resistant sleeve of container 2 bottoms, between these two high temperature resistant smooth refractory slabs 3, place solid refractory ball 4.Solid refractory ball and the high temperature resistant smooth refractory slab of a slice are placed in the fire-resistant sleeve of pipe connecting bottom.Under normal temperature, the hollow refractory ball 5 being filled between the fire-resistant sleeve 2 of platinum container 1 and container makes platinum container 1 and the fire-resistant sleeve 2 of container closely fixing with aluminum oxide powder 6, when smelting furnace heats up, the fire-resistant sleeve 2 of platinum container 1 and container can raise and produce expansion with temperature, because the metal products coefficient of expansion is high, the dilatational strain of platinum container 1 is greater than the fire-resistant sleeve 2 of container, can produce extruding to the hollow refractory ball 5 of weighting material, aluminum oxide powder 6 between the two, hollow refractory ball 5 can break, thereby release portion space, for the expansion of platinum container 1.Thereby cushioned the damage of platinum container 1, guarantee that platinum container 1 does not ftracture.Solid refractory ball 4 is smooth solid alumina balls or solid zirconia ball, and hollow refractory ball 5 is hollow alumina ball or foam and oxidize aluminium ball.And in the longitudinal direction, due to opticglass, to found functional zone more, thereby length is longer, the elongation occurring because of expansion is larger.Adopt device as shown in Figure 1; when smelting furnace heats up; platinum container 1 is placed in the fire-resistant sleeve 2 of container; swell increment during high temperature can make platinum container 1 and whole skew of the fire-resistant sleeve 2 of container; solid refractory ball 4 between high temperature resistant smooth refractory slab 3 produces and rolls; be easy to make the whole slowly skew of the fire-resistant sleeve 2 of top platinum container 1 and container, cushioned the dilatational strain of platinum, protected the safety of platinum container 1.Meanwhile, solid refractory ball and the high temperature resistant smooth refractory slab of a slice are placed in the fire-resistant sleeve of pipe connecting bottom, and swell increment during high temperature is slowly offset the fire-resistant sleeve of pipe connecting, coordinates the slow skew of the fire-resistant sleeve 2 of each container.
Claims (4)
1. one kind is cushioned the device that platinum expands and damages, for opticglass platinum position, comprise platinum goods, fire-resistant sleeve, platinum goods are positioned among fire-resistant sleeve, it is characterized in that: between described platinum goods and fire-resistant sleeve, be filled with aluminum oxide powder and hollow refractory ball; Two high temperature resistant smooth refractory slabs are installed in described fire-resistant sleeve bottom, between these two high temperature resistant smooth refractory slabs, place solid refractory ball.
2. a kind of device that platinum expands and damages that cushions according to claim 1, is characterized in that: described platinum goods are a platinum container; Described fire-resistant sleeve is a fire-resistant sleeve of container.
3. a kind of device that platinum expands and damages that cushions according to claim 1, is characterized in that: described platinum goods are one group of platinum container and are connected to the platinum pipe connecting between platinum container; Described fire-resistant sleeve is one group of fire-resistant sleeve of container coordinating with this group of platinum container, and the fire-resistant sleeve of pipe connecting coordinating with this platinum pipe connecting, and solid refractory ball and the high temperature resistant smooth refractory slab of a slice are placed in the fire-resistant sleeve of this pipe connecting bottom.
4. according to a kind of device that cushions platinum expansion damage described in claim 1,2 or 3, it is characterized in that: described solid refractory ball is smooth solid alumina balls or solid zirconia ball; Described hollow refractory ball is hollow alumina ball or foam and oxidize aluminium ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420248311.5U CN203833792U (en) | 2014-05-15 | 2014-05-15 | Device for buffering platinum expansion damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420248311.5U CN203833792U (en) | 2014-05-15 | 2014-05-15 | Device for buffering platinum expansion damage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833792U true CN203833792U (en) | 2014-09-17 |
Family
ID=51511662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420248311.5U Expired - Fee Related CN203833792U (en) | 2014-05-15 | 2014-05-15 | Device for buffering platinum expansion damage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203833792U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310752A (en) * | 2014-09-30 | 2015-01-28 | 彩虹显示器件股份有限公司 | Substrate glass platinum channel structure and preparation method thereof, and filler for substrate glass platinum channel structure |
| CN111059360A (en) * | 2019-12-30 | 2020-04-24 | 彩虹显示器件股份有限公司 | Buffer structure of flange root platinum channel body and machining method |
| CN114873905A (en) * | 2022-05-30 | 2022-08-09 | 彩虹显示器件股份有限公司 | Device and method for managing temperature rise and expansion of substrate glass channel |
-
2014
- 2014-05-15 CN CN201420248311.5U patent/CN203833792U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310752A (en) * | 2014-09-30 | 2015-01-28 | 彩虹显示器件股份有限公司 | Substrate glass platinum channel structure and preparation method thereof, and filler for substrate glass platinum channel structure |
| CN111059360A (en) * | 2019-12-30 | 2020-04-24 | 彩虹显示器件股份有限公司 | Buffer structure of flange root platinum channel body and machining method |
| CN114873905A (en) * | 2022-05-30 | 2022-08-09 | 彩虹显示器件股份有限公司 | Device and method for managing temperature rise and expansion of substrate glass channel |
| CN114873905B (en) * | 2022-05-30 | 2023-09-22 | 彩虹显示器件股份有限公司 | Device and method for temperature rise expansion management of substrate glass channel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |