CN205188480U - Lateral part heater assembly and ingot furnace - Google Patents
Lateral part heater assembly and ingot furnace Download PDFInfo
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- CN205188480U CN205188480U CN201520891804.5U CN201520891804U CN205188480U CN 205188480 U CN205188480 U CN 205188480U CN 201520891804 U CN201520891804 U CN 201520891804U CN 205188480 U CN205188480 U CN 205188480U
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- side heater
- lateral part
- heater assembly
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Abstract
The utility model relates to a lateral part heater assembly and ingot furnace, wherein lateral part heating element include the lateral part heater, connect adjacent lateral part heater corner connector, install the hoist and mount subassembly on the lateral part heater, the hoist and mount subassembly including fixed hoisting plate and with lateral part heater connection's adjustable mounting panel, fixed hoisting plate goes up above, lower mode and is provided with two at least mounted positions, makes adjustable mounting panel is in can have different mounting heights on the fixed hoisting plate. Among the above -mentioned lateral part heater assembly, through the position that changes the mounting height of adjustable mounting panel on fixed hoisting plate, can change lateral part heater assembly lateral part heater when installing in the ingot furnace to can optimize and be doomed ingot furnace thermal field structure, satisfy different top / side heater power distribution and switch requirements, and then adapt to and do fine melt or fritting high efficiency polycrystal.
Description
Technical field
The utility model relates to technical field of polysilicon production, is specifically related to a kind of side heater assembly for polycrystalline silicon ingot or purifying furnace and uses the ingot furnace of this side heater assembly.
Background technology
Polycrystalline ingot furnace is the necessary equipment of polycrystalline silicon ingot casting, and heater mode is radiation heater, comprises the top heater be positioned at above crucible and the side heater being positioned at crucible surrounding.
The side heater that tradition uses is graphite material, and simultaneously four side heater designs are different, and graphite heater stove in work-ing life about 240 or 2 years.
But polycrystalline cast ingot is the environment of place's high temperature and silicon steam, be different to the corrosion of four side well heaters, in production process, sparking, overflow, installation etc. all may damage one of them or two simultaneously; And the market mainstream, all does fine melt or fritting high-efficiency polycrystalline, has higher maneuverability requirement to top heater and side heater power division aspect now.Therefore four not homonymy well heaters are prepared enough in warehouse possibly, and warehousing pressure is comparatively large, and in order to do fine melt and fritting high-efficiency polycrystalline, need prepare different heights arm and different top/side power-division ratios.
Utility model content
Based on this, be necessary to provide a kind of side heater assembly, the position of its side heater is adjustable, distributes switching requirement to adapt to different top/side heater power.
A kind of side heater assembly, comprise side heater, connect angle connector, the hanging component be arranged on side heater of adjacent side well heater, the adjustable mounting plate that described hanging component comprises fixing lifting plate and is connected with side heater, above on described fixing lifting plate, under type is provided with at least two installation sites, makes described adjustable mounting plate can have different mounting heights on described fixing lifting plate.
In above-mentioned side heater assembly, by changing the mounting height of adjustable mounting plate on fixing lifting plate, the position of side heater when side heater assembly is installed in ingot furnace can be changed, thus can optimize and be doomed ingot furnace thermal field structure, meet different top/side heater power and distribute switching requirement, and then adapt to do fine melt or fritting high-efficiency polycrystalline.
Wherein in an embodiment, described side heater has four and structure is identical, connect for tetragon well heater by four described angle connectors, wherein said side heater is provided with three connection sections in order to be connected with described adjustable mounting plate, and described three connection sections are arranged in order on described side heater length direction.
Wherein in an embodiment, described fixing lifting plate is provided with two groups of open holess, more than two groups of open holess, under type arrange, one end of described adjustable mounting plate is connected with side heater is detachable, and the other end is provided with the pilot hole that can mate with arbitrary group of open holes.
Wherein in an embodiment, often organize open holes and comprise three distributions triangular in shape, described pilot hole correspondence arranges three and also distribution triangular in shape.
Wherein in an embodiment, described fixing lifting plate comprise be vertically connected to one another for the transverse slat connecting Graphite Electrodes, the riser that removably connects with described adjustable mounting plate, described open holes is arranged on described riser.
Wherein in an embodiment, described angle connector and side heater in the vertical direction have at least two link positions, make the relative position of adjacent side heater adjustable.
Wherein in an embodiment, the both ends of described side heater are respectively equipped with three groups of fixed orificess, and three groups of fixed orificess on each end are all above, under type is arranged, and often organizing fixed orifices has two and be arranged side by side.
Wherein in an embodiment, described angle connector comprises two end to end web plates, on each web plate, all above under type is provided with two groups of connecting holes, often organize connecting hole and have two, when described web plate is connected with described side heater, two groups of connecting holes on web plate and the arbitrary neighborhood two groups in three groups of open holess with the use of.
Wherein in an embodiment, described installation position is equipped with two, and difference of altitude when described adjustable mounting plate is connected to two installation sites is 300 ~ 400 millimeters.
In addition, also propose a kind of ingot casting road, comprise body of heater, in body of heater, be provided with aforesaid side heater assembly.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of side heater assembly of the present utility model;
Fig. 2 is the structural representation of side heater of the present utility model;
Fig. 3 is the structural representation of fixing lifting plate in hanging component of the present utility model;
Fig. 4 is the structural representation of adjustable mounting plate in hanging component of the present utility model;
Fig. 5 is the structural representation of angle connector of the present utility model.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail embodiment of the present utility model below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the utility model.But the utility model can be much different from alternate manner described here to implement, those skilled in the art can when doing similar improvement without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in specification sheets of the present utility model herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Below in conjunction with accompanying drawing, better embodiment of the present utility model is described.
With reference to figure 1, provide a kind of side heater assembly 100 for polycrystalline silicon ingot or purifying furnace.Polycrystalline silicon ingot or purifying furnace generally includes body of heater, the heat-insulation cage arranged in body of heater, the heat exchange platform be arranged in heat-insulation cage, the crucible be placed on heat exchange platform.Top heater crucible heated from the top of crucible is provided with above crucible.Aforesaid side portions heater assembly 100 to be arranged in heat-insulation cage and to be placed on crucible sidepiece, to heat crucible from sidepiece.Polycrystalline silicon ingot or purifying furnace is well known to those skilled in the art itself, repeats no more herein.
Side heater assembly 100 comprises side heater 110, connects angle connector 120, the hanging component 130 be arranged on side heater 110 of adjacent side well heater 110.
Side heater 110 has four, is connected for tetragon well heater by four angle connectors 120.In actual production, angle connector 120 can be utilized as required to assemble the side heater 110 of different quantities, to form the side heater assembly of different size and shape.Hanging component 130 is in order to be connected to the Graphite Electrodes 140 be fixed in ingot furnace by side heater 110.Wherein there are three side heater 110 to be respectively arranged with hanging component 130, can certainly each arrange.
With reference to figure 2, the structure of four side heater 110 is identical.Side heater 110 is provided with three connection sections 112 in order to be connected with hanging component 130.Three connection sections 112 are arranged in order on side heater 110 length direction.Owing to being provided with three connection sections 112, therefore in tetragonal heater assembly, each side heater 110 all has applicable link position to adapt to three-phase alternating current delta connection.Like this, side heater 110 versatility is high, is convenient for changing, and reduces warehouse Parts Inventory pressure, and the side heater no longer needing as traditional scheme four structures different at least wants each for one.
With reference to figure 3 and Fig. 4, hanging component 130 comprises the fixing lifting plate 132 connecting Graphite Electrodes 140 and the adjustable mounting plate 134 be connected with the connection section 112 of side heater 110.Wherein, above on fixing lifting plate 132, under type is provided with at least two installation sites, makes adjustable mounting plate 134 can have different mounting heights on fixing lifting plate 132.When side heater assembly 100 is installed in ingot furnace, by changing the mounting height of adjustable mounting plate 134 on fixing lifting plate 132, the position of side heater 110 can be changed, to optimize ingot furnace thermal field structure better, improve ingot quality, meet different top/side heater power and distribute switching requirement, and then adapt to do fine melt or fritting high-efficiency polycrystalline, hanging component 130 does not need integral replacing simultaneously, expands the scope of application, reduces use cost.
Adjustable mounting plate 134 and fixing to lift between plate 132, and and the connection section 112 of side heater 110 between be detachable connection.Adjustable mounting plate 134 is except changing on fixing lifting plate 132 except mounting height, and adjustable mounting plate 134 itself also can carry out the replacement of length as required, and hanging component 130 does not need integral replacing.
In order to reach above-mentioned purpose, fixing lifting plate 132 comprise be vertically connected to one another for the transverse slat 1322 connecting Graphite Electrodes 140, the riser 1324 that removably connects with adjustable mounting plate 134.
Riser more than 1324, under type are provided with two groups of open holess 1326 in order to mounting fastener.Often organize open holes and be three and distribution triangular in shape.One end that adjustable mounting plate 134 is connected with riser 1324 is provided with the pilot hole 1342 that can mate with arbitrary group of open holes.Pilot hole 1342 has three, and also distribution triangular in shape.Thus, adjustable mounting plate 134 and riser 1324 in the vertical direction have two highly different installation sites optional, and each installation site all can form three-point fix, ensure connection reliability.
In the present embodiment, open holes 1326 is provided with two groups, and the installation position of formation is equipped with two.Difference of altitude when adjustable mounting plate 134 is connected to two installation sites is 300 ~ 400 millimeters, distributes switch requirement with the top/side heater power adapted to when doing fine melt or fritting high-efficiency polycrystalline.
In the present embodiment, between side heater 110 and angle connector 120, in the vertical direction has at least two link positions.Like this, the relative position of adjacent side heater 110 can adjust, and also can change the position of side heater 110 in ingot furnace, to optimize ingot furnace thermal field structure better, improves ingot quality.
Particularly, the both ends of side heater 110 are respectively equipped with three groups of fixed orificess 114, and three groups of fixed orificess 114 on each end are all above, under type is arranged, and often organizing open holes has two and be arranged side by side.
With reference to figure 5, angle connector 120 comprises the web plate 122 that two head and the tail connect.All above on each web plate 122, under type is provided with two groups of connecting holes 1222, and often organizing connecting hole 1222 has two.When web plate 122 is connected with side heater 110, the two groups of connecting holes 1222 on web plate 122 and the arbitrary neighborhood two groups in three groups of fixed orificess 114 with the use of.Like this, by changing the link position of angle connector 120 on web plate 122, multiple connection effect can be reached.As two side heater 110 all position on the lower or all position top or one top, another is on the lower.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification sheets is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.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 (10)
1. a side heater assembly, comprise side heater, connect angle connector, the hanging component be arranged on side heater of adjacent side well heater, it is characterized in that: the adjustable mounting plate that described hanging component comprises fixing lifting plate and is connected with side heater, above on described fixing lifting plate, under type is provided with at least two installation sites, makes described adjustable mounting plate can have different mounting heights on described fixing lifting plate.
2. side heater assembly according to claim 1, it is characterized in that, described side heater has four and structure is identical, connect for tetragon well heater by four described angle connectors, wherein said side heater is provided with three connection sections in order to be connected with described adjustable mounting plate, and described three connection sections are arranged in order on described side heater length direction.
3. side heater assembly according to claim 1, it is characterized in that, described fixing lifting plate is provided with two groups of open holess, more than two groups of open holess, under type arrange, one end of described adjustable mounting plate is connected with side heater is detachable, and the other end is provided with the pilot hole that can mate with arbitrary group of open holes.
4. side heater assembly according to claim 3, is characterized in that, often organize open holes and comprise three distributions triangular in shape, described pilot hole correspondence arranges three and also distribution triangular in shape.
5. side heater assembly according to claim 3, it is characterized in that, described fixing lifting plate comprise be vertically connected to one another for the transverse slat connecting Graphite Electrodes, the riser that removably connects with described adjustable mounting plate, described open holes is arranged on described riser.
6. side heater assembly according to claim 1, is characterized in that, described angle connector and side heater in the vertical direction have at least two link positions, makes the relative position of adjacent side heater adjustable.
7. side heater assembly according to claim 6, is characterized in that, the both ends of described side heater are respectively equipped with three groups of fixed orificess, and three groups of fixed orificess on each end are all above, under type is arranged, and often organizing fixed orifices has two and be arranged side by side.
8. side heater assembly according to claim 7, it is characterized in that, described angle connector comprises two end to end web plates, on each web plate, all above under type is provided with two groups of connecting holes, often organize connecting hole and have two, when described web plate is connected with described side heater, two groups of connecting holes on web plate and the arbitrary neighborhood two groups in three groups of open holess with the use of.
9. side heater assembly according to claim 1, is characterized in that, described installation position is equipped with two, and difference of altitude when described adjustable mounting plate is connected to two installation sites is 300 ~ 400 millimeters.
10. an ingot furnace, comprises body of heater, it is characterized in that, is provided with the side heater assembly as any one of claim 1-9 in described body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891804.5U CN205188480U (en) | 2015-11-09 | 2015-11-09 | Lateral part heater assembly and ingot furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891804.5U CN205188480U (en) | 2015-11-09 | 2015-11-09 | Lateral part heater assembly and ingot furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205188480U true CN205188480U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520891804.5U Active CN205188480U (en) | 2015-11-09 | 2015-11-09 | Lateral part heater assembly and ingot furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205188480U (en) |
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2015
- 2015-11-09 CN CN201520891804.5U patent/CN205188480U/en active Active
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