CN207537598U - A kind of support member for preventing crucible bottom from deforming - Google Patents
A kind of support member for preventing crucible bottom from deforming Download PDFInfo
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- CN207537598U CN207537598U CN201721683886.XU CN201721683886U CN207537598U CN 207537598 U CN207537598 U CN 207537598U CN 201721683886 U CN201721683886 U CN 201721683886U CN 207537598 U CN207537598 U CN 207537598U
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- support member
- crucible bottom
- deforming
- support
- preventing
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- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
This application discloses a kind of support members for preventing crucible bottom from deforming, and including the support ontology with preset height, the bottom of the support ontology is plane, and the groove to match with the muscle shape in the centre of crucible bottom is distributed in top.The above-mentioned support member for preventing crucible bottom from deforming forms strength to crucible bottom and supports, avoids deforming, ensure the quality of crucible produced, reduce production cost, improve production efficiency.
Description
Technical field
The utility model is related to photovoltaic cell manufacturing technology fields, prevent crucible bottom from becoming more specifically to one kind
The support member of shape.
Background technology
In polycrystal silicon ingot production link in photovoltaic industry, ceramic crucible need to be used to install silicon material, it will in ingot furnace
Silicon melts, then grows crystalline substance by directional solidification method, obtains monoblock polycrystal silicon ingot.Ceramic crucible is the square container of regular shape,
Bulky, usually used G6 crucibles, outer diameter reach 1 meter or more, the ceramic product of such large volume, at 1100 DEG C or more
Kiln in be burnt into, the difference that different parts have heated difference and firing is shunk, ceramic crucible easily deforms, especially makes pottery
The outer bottom of porcelain crucible has a meter font reinforcing rib, and center does not support during sintering, and therefore, crucible bottom center has centainly
High-temerature creep, cause to deform.
The bottom surface deformation of ceramic crucible, can influence the shape of coming out of the stove of polycrystal silicon ingot, usual bottom deforms, can cause more outward
Crystal silicon ingot butt portion evagination increases the flaw-piece silico briquette ratio that butt is cut, and reduces crystal forming rate, and then increase production cost, reduces life
Produce efficiency.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of support member for preventing crucible bottom from deforming, it is right
Crucible bottom forms strength and supports, and avoids deforming, and ensures the quality of crucible produced, and reduces production cost, improves production effect
Rate.
A kind of support member for preventing crucible bottom from deforming provided by the utility model, including the support with preset height
Ontology, the bottom of the support ontology is plane, and top is distributed with and matches with the muscle shape in the centre of crucible bottom
Groove.
Preferably, in the above-mentioned support member for preventing crucible bottom from deforming, the support ontology has hollow portion.
Preferably, in the above-mentioned support member for preventing crucible bottom from deforming, the global shape of the support ontology is circle
Shape is rectangular.
Preferably, in the above-mentioned support member for preventing crucible bottom from deforming, the preset height is 38 centimetres.
Preferably, in the above-mentioned support member for preventing crucible bottom from deforming, the diameter range of the hollow portion is not less than 6
Centimetre.
Preferably, in the above-mentioned support member for preventing crucible bottom from deforming, the entire outer diameter of the support ontology or side
It is ranging from 12 centimetres to 30 centimetres long.
Preferably, in the above-mentioned support member for preventing crucible bottom from deforming, the depth bounds of the groove are 10 millimeters
To 12 millimeters.
Preferably, in the above-mentioned support member for preventing crucible bottom from deforming, the support member is cordierite support portion
Part or alumina-supported component.
It can be seen from the above technical proposal that the support member provided by the utility model for preventing crucible bottom from deforming,
Due to including having the support ontology of preset height, the bottom of the support ontology is plane, and top is distributed with and crucible bottom
The groove that the muscle shape in the centre in portion matches, therefore strength is formed to crucible bottom and is supported, it avoids deforming, ensures production
The quality of the crucible gone out reduces production cost, improves production efficiency.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiment of the utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 be it is provided by the embodiments of the present application the first prevent crucible bottom deform support member schematic diagram.
Specific embodiment
The core concept of the utility model is to provide a kind of support member for preventing crucible bottom from deforming, to crucible bottom
It forms strength to support, avoids deforming, ensure the quality of crucible produced, reduce production cost, improve production efficiency.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It is provided by the embodiments of the present application the first prevent crucible bottom deform support member as shown in FIG. 1, FIG. 1 is this Shens
Please the first schematic diagram of support member for preventing crucible bottom from deforming for providing of embodiment, which includes having default
The support ontology 1 of height, the bottom of the support ontology 1 is plane, and top is distributed with and the centre of crucible bottom
The groove 2 that muscle shape matches.
It should be noted that the crucible bottom centre that the support member is directed to has the muscle shape including M shape
Structure, when in use, by the muscle shape structure in the groove alignment crucible bottom centre of this support member, the gravelstone with surrounding
Block matches, and crucible is formed jointly and is supported, it will be able to realize contact area maximum, realize effective branch of bottom centre position
Support, avoids kiln from generating high-temerature creep when being sintered under the effect of gravity and bottom surface is caused to deform, and is noted that in Fig. 1
Support member have hollow pattern, this is intended merely to easy to process and is designed to this shape, in actually can not also being
Casement formula, is not intended to limit herein, and the global shape of the support member of Fig. 1 is not limited in circle, can also be other shapes
Shape is not intended to limit herein, and in addition the quantity of groove is also not limited to eight, this is all can be according to the muscle at crucible bottom center
Quantity makes what is adjusted accordingly.
It can be seen from the above technical proposal that the first branch for preventing crucible bottom from deforming that the embodiment of the present application is provided
Support part part, due to including that there is the support ontology of preset height, the bottom of the support ontology for plane, and top be distributed with
The groove that the muscle shape in the centre of crucible bottom matches, therefore strength is formed to crucible bottom and is supported, it avoids deforming, protect
The quality of crucible produced is demonstrate,proved, reduces production cost, improves production efficiency.
The support member for preventing for second provided by the embodiments of the present application crucible bottom from deforming, be it is above-mentioned the first prevent
On the basis of the support member of crucible bottom deformation, following technical characteristic is further included：
The support ontology has hollow portion.
It should be noted that using supporting the annular position of ontology can just to form support powerful enough to crucible, and
It is all unimportant whether centre is set as hollow, be only arranged to it is hollow if make get up it is simpler efficiently.
Provided by the embodiments of the present application the third prevents the support member that crucible bottom deforms, be it is above-mentioned the first or the
On the basis of two kinds prevent the support member that crucible bottom deforms, following technical characteristic is further included：
The global shape of the support ontology is round or rectangular.
It should be noted that the shape of support ontology can be set according to actual needs, when being provided in round or rectangular
When, the stress of all directions just more uniformly, preferably ensures that crucible bottom does not have deformation.
4th kind provided by the embodiments of the present application prevents the support member that crucible bottom deforms, be it is above-mentioned the first or the
On the basis of two kinds prevent the support member that crucible bottom deforms, following technical characteristic is further included：
The preset height is 38 centimetres.
The height of this size is in order to which the height of the finger stone with pad during work below crucible matches, and is avoided each
The inconsistent crucible tilt problem brought of position height.
5th kind provided by the embodiments of the present application prevents the support member that crucible bottom deforms, and is prevented at above-mentioned second
On the basis of the support member of crucible bottom deformation, following technical characteristic is further included：
The diameter range of the hollow portion is not less than 6 centimetres.
When with hollow portion, for the convenience of processing technology, the diameter range of this hollow portion can be set as not
Less than 6 centimetres, but this is also preferred embodiment, can also actually be arranged as required to other sizes, be not intended to limit herein.
6th kind provided by the embodiments of the present application prevents the support member that crucible bottom deforms, and is prevented at above-mentioned 5th kind
On the basis of the support member of crucible bottom deformation, following technical characteristic is further included：
The entire outer diameter or side size range of the support ontology are 12 centimetres to 30 centimetres.
It should be noted that the entire outer diameter or the length of side of support ontology are bigger, then support effect is then better, can be according to earthenware
Support ontology of the size selection with corresponding outer diameter or the length of side of crucible.
7th kind provided by the embodiments of the present application prevents the support member that crucible bottom deforms, be it is above-mentioned the first or the
On the basis of two kinds prevent the support member that crucible bottom deforms, following technical characteristic is further included：
The depth bounds of the groove are 10 millimeters to 12 millimeters.
In this case, it is effectively supported to realize, the height of the muscle of this groove and crucible bottom is consistent as possible, often
The size seen i.e. 10 millimeter are to 12 millimeters, this is only a kind of preferred embodiment certainly, it is also an option that other sizes, herein and unlimited
System.
8th kind provided by the embodiments of the present application prevents the support member that crucible bottom deforms, be it is above-mentioned the first or the
On the basis of two kinds prevent the support member that crucible bottom deforms, following technical characteristic is further included：
The support member is cordierite support member or alumina-supported component.
It should be noted that both materials can be resistant to 1200 DEG C or more of high temperature, therefore, both materials are selected here
Matter can realize effective support, fully ensure that the shape stability of crucible.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (8)
1. a kind of support member for preventing crucible bottom from deforming, which is characterized in that including the support ontology with preset height, institute
The bottom for stating support ontology is plane, and the groove to match with the muscle shape in the centre of crucible bottom is distributed in top.
2. the support member according to claim 1 for preventing crucible bottom from deforming, which is characterized in that the support ontology tool
There is hollow portion.
3. the support member according to claim 1 or 2 for preventing crucible bottom from deforming, which is characterized in that the support is originally
The global shape of body is round or rectangular.
4. the support member according to claim 1 or 2 for preventing crucible bottom from deforming, which is characterized in that the default height
Spend is 38 centimetres.
5. it is according to claim 2 prevent crucible bottom deform support member, which is characterized in that the hollow portion it is straight
Diameter range is not less than 6 centimetres.
6. the support member according to claim 5 for preventing crucible bottom from deforming, which is characterized in that the support ontology
Entire outer diameter or side size range are 12 centimetres to 30 centimetres.
7. the support member according to claim 1 or 2 for preventing crucible bottom from deforming, which is characterized in that the groove
Depth bounds are 10 millimeters to 12 millimeters.
8. the support member according to claim 1 or 2 for preventing crucible bottom from deforming, which is characterized in that the support portion
Part is cordierite support member or alumina-supported component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721683886.XU CN207537598U (en) | 2017-12-06 | 2017-12-06 | A kind of support member for preventing crucible bottom from deforming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721683886.XU CN207537598U (en) | 2017-12-06 | 2017-12-06 | A kind of support member for preventing crucible bottom from deforming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207537598U true CN207537598U (en) | 2018-06-26 |
Family
ID=62617356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721683886.XU Active CN207537598U (en) | 2017-12-06 | 2017-12-06 | A kind of support member for preventing crucible bottom from deforming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207537598U (en) |
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2017
- 2017-12-06 CN CN201721683886.XU patent/CN207537598U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20230113 Address after: 334000 No. 16 Xingye Avenue, Shangrao Economic and Technological Development Zone, Shangrao City, Jiangxi Province Patentee after: Shangrao Zhongyu New Material Technology Co.,Ltd. Address before: No.16 Yuanquan Avenue, Shangrao Economic Development Zone, Shangrao City, Jiangxi Province Patentee before: JIANGXI ZHONGYU NEW MATERIAL TECHNOLOGY Co.,Ltd. |