CN203429280U - Ingot furnace and side heater component of ingot furnace - Google Patents
Ingot furnace and side heater component of ingot furnace Download PDFInfo
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- CN203429280U CN203429280U CN201320490057.5U CN201320490057U CN203429280U CN 203429280 U CN203429280 U CN 203429280U CN 201320490057 U CN201320490057 U CN 201320490057U CN 203429280 U CN203429280 U CN 203429280U
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- sidepiece
- waist
- well heater
- shaped hole
- heater
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Abstract
The utility model provides an ingot furnace and a side heater component of the ingot furnace. The side heater component comprises side heaters, angle connecting plates connecting adjacent side heaters, and hoisting plate components installed on the side heaters, wherein the angle connecting plate is provided with a first waist-shaped hole for installing a fastener, and the long diameter of each first waist-shaped hole is parallel to the length extension direction of the corresponding side heater. In the side heater component, holes for installing the fasteners are taken as the first waist-shaped holes, the deformation generated by alternate cooling and heating of the side heaters can be compensated through a clearance between each first waist-shaped hole and the corresponding fastener, so that the fastener and the side heaters are prevented from being extruded, and the service life of the fasteners and the service life of the side heaters are prolonged. The utility model also provides the ingot furnace with the side heater component.
Description
Technical field
The utility model relates to technical field of polysilicon production, particularly a kind of ingot furnace and sidepiece heater assembly thereof.
Background technology
Ingot furnace is the specific equipment that aims at solar industry design, is the essential equipment of polycrystalline silicon ingot casting.This type equipment energy automatic or manual completes ingot casting process, and energy-efficient, the Computer Control Technology of uses advanced, realizes stable orientation and solidify, and the silicon ingot quality of the polysilicon of production is high, and specification is large.
Thermal field at ingot furnace is inner, in order to increase the useful length of sidepiece well heater, sidepiece well heater adopts serpentine bend design conventionally, and monoblock processing, and by graphite bolt, sidepiece well heater is fixedly connected with web plate and lifting plate, finally forming cross section is the sidepiece heater assembly of direction.This sidepiece heater assembly positions installation by the web plate being arranged on sidepiece well heater, and particularly, this web plate is arranged on copper electrode by Graphite Electrodes, and copper electrode is fixed on body of heater, thereby realizes the location and installation of counter-lateral quadrents heater assembly.
But crooked sidepiece well heater can produce dilatation or buckling deformation in the alternately change procedure of hot cold conditions.Because sidepiece well heater is fixedly connected with by graphite bolt, the stress that distortion is produced can act on graphite bolt, web plate, lifting plate and sidepiece well heater, and especially, in heat-processed, deformation effect more obviously makes reactive force larger.When reactive force surpasses the tensile strength of above-mentioned part, part will rupture, and affects the normal use of ingot furnace.
Therefore, how to provide sidepiece heater assembly, Reducing distortion reactive force, to improve work-ing life, is the current technical issues that need to address of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of sidepiece heater assembly, to improve work-ing life.Another object of the present utility model is to provide a kind of ingot furnace with above-mentioned sidepiece heater assembly.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of sidepiece heater assembly, comprise: sidepiece well heater, connect the angle web plate of adjacent described sidepiece well heater and be arranged on the lifting board component on described sidepiece well heater, wherein: on the web plate of described angle, offer the first waist-shaped hole for mounting fastener, and the major diameter of described the first waist-shaped hole is parallel to the length bearing of trend of described sidepiece well heater.
Preferably, in above-mentioned sidepiece heater assembly, described sidepiece well heater is four, and is connected in turn tetragon well heater by four described angle web plates, and on sidepiece well heater, is all connected with described lifting board component described in each.
Preferably, in above-mentioned sidepiece heater assembly, described angle web plate comprises two orthogonal web plates, and on web plate, all offers described the first waist-shaped hole described in each.
Preferably, in above-mentioned sidepiece heater assembly, described lifting board component comprises:
The adjustable lifting plate of one end for being connected with described sidepiece well heater;
Comprise mutual riser connected vertically and lift plate for the right angle of the mounting plate of Graphite Electrodes is installed, and the other end of described riser and described adjustable lifting plate removably connects.
Preferably, in above-mentioned sidepiece heater assembly, described adjustable lifting plate is provided with the second waist-shaped hole relative and that coordinate with described riser, and the major diameter of described the second waist-shaped hole is parallel to the length bearing of trend of its place sidepiece well heater.
Preferably, in above-mentioned sidepiece heater assembly, on described mounting plate, offer for connecting the 3rd waist-shaped hole of described Graphite Electrodes, and the major diameter of described the 3rd waist-shaped hole is perpendicular to the length bearing of trend of described mounting plate place sidepiece well heater.
Preferably, in above-mentioned sidepiece heater assembly, described riser extends to the inner side of described tetragon well heater.
Preferably, in above-mentioned sidepiece heater assembly, described fastening piece is graphite bolt and graphite nut.
, comprise sidepiece heater assembly, it is characterized in that, described sidepiece heater assembly is the sidepiece heater assembly described in above-mentioned any one.
The utility model provides a kind of sidepiece heater assembly, it comprises sidepiece well heater, connects the angle web plate of adjacent side well heater and be arranged on the lifting board component on sidepiece well heater, wherein, on the web plate of above-mentioned angle, offer the first waist-shaped hole for mounting fastener, and the major diameter of the first waist-shaped hole is parallel to the length bearing of trend of sidepiece well heater.In the application, the open holes of installing by fastening piece is set to the first waist-shaped hole, and the distortion producing after colding and heat succeed each other by the gap counter-lateral quadrents well heater between the first waist-shaped hole and fastening piece compensates, prevent the extruding to fastening piece and sidepiece well heater, thereby improve work-ing life.
Accompanying drawing explanation
The structural representation of the sidepiece heater assembly that Fig. 1 provides for the utility model embodiment;
The structural representation of the hanging component that Fig. 2 provides for the utility model embodiment;
The structural representation of the angle web plate that Fig. 3 provides for the utility model embodiment.
Embodiment
Core of the present utility model is to provide a kind of sidepiece heater assembly, to improve work-ing life.Another core of the present utility model is to provide a kind of ingot furnace with above-mentioned sidepiece heater assembly.
In order to make those skilled in the art person understand better the utility model scheme, below in conjunction with drawings and embodiments, the utility model is described in further detail.
Please refer to shown in Fig. 1-Fig. 3, the utility model embodiment discloses a kind of sidepiece heater assembly, it comprises sidepiece well heater 2, connects the angle web plate 3 of adjacent side well heater 2 and be arranged on the lifting board component (not marking in figure) on sidepiece well heater 3, wherein, on above-mentioned angle web plate 3, offer the first waist-shaped hole 6 for mounting fastener, and the major diameter of the first waist-shaped hole 6 is parallel to the length bearing of trend of sidepiece well heater 2.
In the application, the open holes of installing by fastening piece is set to the first waist-shaped hole 6, and the distortion producing after colding and heat succeed each other by the gap counter-lateral quadrents well heater 2 between the first waist-shaped hole 6 and fastening piece compensates, prevent the extruding to fastening piece and sidepiece well heater 2, thereby improve work-ing life.
In specific embodiment, sidepiece well heater 2 in this sidepiece heater assembly is four, and be connected in turn tetragon well heater by four angle web plates 3, this angle web plate 3, as interconnecting piece, is connected to the sidepiece well heater 2 of four same structures the well heater of square structure.In practice, can connect according to the different counter-lateral quadrents well heaters 2 that needs, to form the well heater of different shapes and size.In order to realize sidepiece well heater 2 being located by connecting in ingot furnace, on each sidepiece well heater 2, be all provided with lifting board component.In order to reduce production costs, also can be only at three, on the sidepiece well heater 2 of conllinear, lifting board component be set, as long as guarantee that lifting board component can form a locating surface.
In order to realize above-mentioned connection, in the present embodiment, disclosed angle web plate 3 comprises two orthogonal web plates, and on each web plate, all offers the first waist-shaped hole 6.In installation process, by above-mentioned angle web plate 3, four sidepiece well heaters 2 are connected to square, and on each web plate, all offer along the first waist-shaped hole 6 of the length bearing of trend of sidepiece well heater 2.Owing to being provided with the first waist-shaped hole 6 on each web plate, for foursquare well heater, colding and heat succeed each other while producing distortion, sidepiece well heater 2 on each limit all can carry out dimension compensation by the first waist-shaped hole 6 on the web plate coplanar with it, can realize the side-to-side dimensions compensation and the front and back dimension compensation that align square heater.In practice; for the number of the first waist-shaped hole 6 and the position on web plate, can set according to actual needs, at this, no longer specifically limit, in addition; length for the first waist-shaped hole 6 also can be set according to sidepiece heater texturing amount in reality, and all in protection domain.
In order further to optimize technique scheme, in one embodiment, hanging component is set to comprise: the adjustable lifting plate 5 of one end for being connected with sidepiece well heater 2; Right angle lifting plate 4, and this right angle lifting plate 4 specifically comprises mutual riser connected vertically and for the mounting plate of Graphite Electrodes 1 is installed, and one end of this riser and adjustable lifting plate 5 removably connects.Known by foregoing description, in the present embodiment, hanging component is divided into two dismountable parts, in actual application, right angle can be lifted to plate 4 uses as fixing lifting plate, be that it is fixedly connected with ingot furnace, and adjustable lifting plate 5 need to be carried out to the replacement of length according to different, to change the relative position between sidepiece well heater 2 and graphite electricity 1 utmost point, can better optimize temperature of thermal field gradient, improve cast ingot crystals quality, meanwhile, avoided the integral body of lifting board component to replace, reduce use cost, improved its scope of application simultaneously.
On the basis of technique scheme, the adjustable lifting plate 5 providing in the present embodiment with on riser, all offer the second waist-shaped hole 7 relative and that coordinate, be about to web member through the second waist-shaped hole 7 on adjustable lifting plate 5 and riser, to realize being connected of adjustable lifting plate 5 and riser.For further, for the distortion of sidepiece well heater 2 compensates, to guarantee this sidepiece heater assembly accurate positioning, preferably, the second waist-shaped hole 7 is set to the hole that its major diameter is parallel to the length bearing of trend of its place sidepiece well heater 2.In practice, the distortion by the gap counter-lateral quadrents well heater 2 between the second waist-shaped hole and web member compensates.Because the physical location of Graphite Electrodes 1 in ingot furnace is certain, and sidepiece well heater 2 is colding and heat succeed each other middle can distortion, in order to guarantee that Graphite Electrodes 1 is arranged on mounting plate, with counter-lateral quadrents heater assembly, position installation, need to provide fitted position poor by the second waist-shaped hole 7, to compensate the assembling deviation producing because of 2 distortion of sidepiece well heater.
Further, in embodiment, on mounting plate, offer for connecting the 3rd waist-shaped hole 8 of Graphite Electrodes 1, and the major diameter of the 3rd waist-shaped hole 8 is perpendicular to the hole of the length bearing of trend of this mounting plate place sidepiece well heater 2.For foursquare well heater, on each limit, be provided with for the riser of the Graphite Electrodes 1 of ingot furnace is installed, and each riser is all towards foursquare inner side, the foursquare space that inner side surrounds for sidepiece well heater 2 herein.For being provided with three hanging components, a hanging component can be only set in the centre of sidepiece well heater 2, and two other is at the eccentric position of place sidepiece well heater 2 separately, to guarantee the installation stability of whole sidepiece heater assembly.Spatially the 3rd waist-shaped hole 8 has been realized before and after counter-lateral quadrents heater assembly and the adjusting of left and right, to guarantee the location and installation of sidepiece heater assembly.
By the setting of the second waist-shaped hole 7 and the 3rd waist-shaped hole 8, even if can guarantee sidepiece well heater 2 distortion in this sidepiece heater assembly, under the effect of the second waist-shaped hole 7 and the 3rd waist-shaped hole 8, the dimension compensation that provides of sidepiece well heater 2 is also provided, guarantee accurate positioning.In addition, also can improve the commutative rate of different sidepiece heater assemblies, therefore, further improve the utilization ratio of sidepiece heater assembly.
In practice, fastening piece is set to graphite bolt 10 and graphite nut 9, by the cooperation of graphite bolt 10 and graphite nut 9, angle web plate 3 is linked together with sidepiece well heater 2 is stable.It will be appreciated by persons skilled in the art that for the connection between each part in the sidepiece heater assembly providing in the application and all can be fixed connection by graphite bolt 10 and graphite nut 9.In addition, be only to provide a kind of concrete mode of connection in the application, the structure that can achieve a fixed connection for other is also in protection domain.
A kind of ingot furnace is also provided in the utility model embodiment, it comprises sidepiece heater assembly, wherein, this sidepiece heater assembly is disclosed sidepiece heater assembly in above-described embodiment, because this ingot furnace has above-mentioned sidepiece heater assembly, therefore, this ingot furnace also has above-mentioned all technique effects, does not repeat them here.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a sidepiece heater assembly, comprise: sidepiece well heater (2), connect the angle web plate (3) of adjacent described sidepiece well heater (2) and be arranged on the lifting board component on described sidepiece well heater (2), it is characterized in that: on described angle web plate (3), offer the first waist-shaped hole (6) for mounting fastener, and the major diameter of described the first waist-shaped hole (6) is parallel to the length bearing of trend of described sidepiece well heater (2).
2. sidepiece heater assembly according to claim 1, it is characterized in that, described sidepiece well heater (2) is four, and is connected in turn tetragon well heater by four described angle web plates (3), and on sidepiece well heater (2), is all connected with described lifting board component described in each.
3. sidepiece heater assembly according to claim 2, is characterized in that, described angle web plate (3) comprises two orthogonal web plates, and on web plate, all offers described the first waist-shaped hole (6) described in each.
4. sidepiece heater assembly according to claim 2, is characterized in that, described lifting board component comprises:
The adjustable lifting plate (5) of one end for being connected with described sidepiece well heater (2);
Comprise mutual riser connected vertically and lift plate (4) for the right angle of the mounting plate of Graphite Electrodes (1) is installed, and the other end of described riser and described adjustable lifting plate (5) removably connects.
5. sidepiece heater assembly according to claim 4, it is characterized in that, described adjustable lifting plate (5) is provided with the second waist-shaped hole (7) relative and that coordinate with described riser, and the major diameter of described the second waist-shaped hole (7) is parallel to the length bearing of trend of its place sidepiece well heater (2).
6. sidepiece heater assembly according to claim 5, it is characterized in that, on described mounting plate, offer for connecting the 3rd waist-shaped hole (8) of described Graphite Electrodes (1), and the major diameter of described the 3rd waist-shaped hole (8) is perpendicular to the length bearing of trend of described mounting plate place sidepiece well heater (2).
7. sidepiece heater assembly according to claim 4, is characterized in that, described riser extends to the inner side of described tetragon well heater.
8. sidepiece heater assembly according to claim 1, is characterized in that, described fastening piece is graphite bolt (10) and graphite nut (9).
9. an ingot furnace, comprises sidepiece heater assembly, it is characterized in that, described sidepiece heater assembly is the sidepiece heater assembly described in the claims 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490057.5U CN203429280U (en) | 2013-08-12 | 2013-08-12 | Ingot furnace and side heater component of ingot furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490057.5U CN203429280U (en) | 2013-08-12 | 2013-08-12 | Ingot furnace and side heater component of ingot furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203429280U true CN203429280U (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320490057.5U Expired - Lifetime CN203429280U (en) | 2013-08-12 | 2013-08-12 | Ingot furnace and side heater component of ingot furnace |
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| Country | Link |
|---|---|
| CN (1) | CN203429280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372401A (en) * | 2013-08-12 | 2015-02-25 | 晶科能源有限公司 | Ingot furnace and side heater component of ingot furnace |
-
2013
- 2013-08-12 CN CN201320490057.5U patent/CN203429280U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372401A (en) * | 2013-08-12 | 2015-02-25 | 晶科能源有限公司 | Ingot furnace and side heater component of ingot furnace |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |