CN204816689U - Silicon material breaker - Google Patents
Silicon material breaker Download PDFInfo
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- CN204816689U CN204816689U CN201520355889.5U CN201520355889U CN204816689U CN 204816689 U CN204816689 U CN 204816689U CN 201520355889 U CN201520355889 U CN 201520355889U CN 204816689 U CN204816689 U CN 204816689U
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Abstract
The application discloses silicon material breaker includes: the brace table, set up in driver part, axis of rotation and an inside lining sleeve -board section of thick bamboo on the brace table, the axis of rotation set up in the telescopic inside of inside lining board, connect in the driver part with drive disk assembly between the axis of rotation, set up in epaxial a plurality of tup rotates. The application provides a silicon material breaker can be broken into bold silicon material the seed crystal material of different shapes, different particle size size expeditiously, and for the fritting ingot casting provides more high -quality seed crystal raw materials, normal ingot casting also can be regarded as to the silicon material after broken the refining moreover, improves crucible fill factor to improve single stove productivity.
Description
Technical field
The utility model relates to technical field of solar cell manufacturing, more particularly, relates to a kind of silicon material breaker.
Background technology
At present, the efficiency of fritting silicon chip leads over the efficiency of fine melt silicon chip, in occupation of the most market of the efficient silicon chip of polycrystalline.And fritting silicon chip is compared to fine melt silicon chip, the optimization of seed crystal shop fixtures and seed crystal material is a key factor, good seed crystal shape and particle size can provide the forming core condition of more high-quality for growing the brilliant initial stage, reduce the defect of bottom die, improve the quality of overall silicon ingot.Therefore, in the optimizing process of seed crystal, just need the silicon material using difformity, different-grain diameter size, but in the market can be very limited as the silicon material kind of seed crystal material.
In prior art, the mode obtaining seed crystal material mainly contains two kinds: a kind of is buy ready-made polycrystalline silicon material, but the kind of the seed crystal bought, shape and size are all more single, uniformity inadequate, make preferred seed crystal improve Ingot quality and there is certain limitation; Another kind is that artificial molybdenum hammer beats silicon material, and this mode labour intensity is large, polycrystalline production capacity is low.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of silicon material breaker, expeditiously for fritting ingot casting provides the seed material of more high-quality, can improve single stove production capacity.
For achieving the above object, the utility model provides a kind of silicon material breaker, comprising:
Brace table;
Be arranged at the driver part on described brace table, turning cylinder and interior lining panel sleeve, described turning cylinder is arranged at the inside of described interior lining panel sleeve;
Be connected to the drive disk assembly between described driver part and described turning cylinder;
Be arranged at the multiple tups on described turning cylinder.
Preferably, in above-mentioned silicon material breaker, the scope of the quantity of the described tup on same horizontal plane is 2 to 8.
Preferably, in above-mentioned silicon material breaker, the scope of the number of plies of described tup in the vertical direction is 2 layers to 6 layers.
Preferably, in above-mentioned silicon material breaker, the shape of cross section of described tup is trapezoidal or rectangle.
Preferably, in above-mentioned silicon material breaker, the inner surface of described interior lining panel sleeve is provided with rectangular preiection portion, trapezoidal lug boss or rhombus lug boss.
Preferably, in above-mentioned silicon material breaker, described tup is tungsten tup, potassium steel tup, high chrome tup or high strength alloy steel tup.
Preferably, in above-mentioned silicon material breaker, described interior lining panel sleeve is tungsten interior lining panel sleeve, potassium steel interior lining panel sleeve, high chrome interior lining panel sleeve or high strength alloy steel interior lining panel sleeve.
Preferably, in above-mentioned silicon material breaker, also comprise: the shell being arranged at described interior lining panel sleeve outside.
Preferably, in above-mentioned silicon material breaker, described shell is provided with access hole.
As can be seen from technique scheme, bulk silicon material can be broken into the seed crystal material of difformity, variable grain degree size by silicon material breaker provided by the utility model expeditiously, for fritting ingot casting provides the seed material of more high-quality, and the silicon material after broken refinement also can as normal ingot casting, improve crucible fill factor, curve factor, thus improve single stove production capacity.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The front view of a kind of silicon material breaker that Fig. 1 provides for the embodiment of the present application;
The top view of a kind of silicon material breaker that Fig. 2 provides for the embodiment of the present application.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of silicon material breaker that the embodiment of the present application provides as depicted in figs. 1 and 2, the front view of a kind of silicon material breaker that Fig. 1 provides for the embodiment of the present application, the top view of a kind of silicon material breaker that Fig. 2 provides for the embodiment of the present application.This silicon material breaker comprises:
Brace table 11;
Be arranged at the driver part 13 on described brace table 11, turning cylinder 16 and interior lining panel sleeve 4, described turning cylinder 16 is arranged at the inside of described interior lining panel sleeve 4;
Be connected to the drive disk assembly 15 between described driver part 13 and described turning cylinder 16;
Be arranged at the multiple tups 5 on described turning cylinder 16.
It should be noted that, power is delivered on turning cylinder 16 by drive disk assembly 15 by driver part 13, drives turning cylinder 16 High Rotation Speed, thus drives tup 5 to do high speed circular motion together.In the course of the work, drop into silicon material, silicon material clashes into tup 5 phase of High Rotation Speed, silicon material is thrown to the sidewall of interior lining panel sleeve 4 by huge centrifugal force, after the silicon material of bulk is clashed into refinement, then is struck on the sidewall of interior lining panel sleeve 4 by the tup 5 of lower one deck, the rest may be inferred, through the impact several times of the inwall of multilayer tup 5 and interior lining panel sleeve 4, the silicon material of refinement the most at last transports out, and completes the process of whole broken refinement.Because the shock number of times of different silicon material experience is different, therefore broken degree is also different, thus the shape of the seed crystal material finally obtained is all different with granularity size.
As can be seen from technique scheme, bulk silicon material can be broken into the seed crystal material of difformity, variable grain degree size by silicon material breaker that the embodiment of the present application provides expeditiously, for fritting ingot casting provides the seed material of more high-quality, and the silicon material after broken refinement also can as normal ingot casting, improve crucible fill factor, curve factor, thus improve single stove production capacity.
In above-mentioned silicon material breaker, the scope of the quantity of the described tup 5 on same horizontal plane can be preferably 2 to 8.And the scope of the number of plies of described tup 5 in the vertical direction can be preferably 2 layers to 6 layers.It should be noted that, above-mentioned two scopes are only preferable range, in fact can also be other scope, the degree of refinement can be needed to design the quantity of the tup 5 on the number of plies of tup 5 and same horizontal plane according to silicon material.
In above-mentioned silicon material breaker, the shape of cross section of described tup 5 can be preferably trapezoidal or rectangle.It should be noted that, this is also a preferred version, in fact the shape of cross section of tup 5 is also not limited to this two kinds of shapes, can also be other polygon, as long as ensure that silicon material can be thrown to interior lining panel sleeve by centrifugal action by silicon material after top falls.
In above-mentioned silicon material breaker, described tup 5 can be preferably tungsten tup, potassium steel tup, high chrome tup or high strength alloy steel tup.And described interior lining panel sleeve 4 can be preferably tungsten interior lining panel sleeve, potassium steel interior lining panel sleeve, high chrome interior lining panel sleeve or high strength alloy steel interior lining panel sleeve.The tup of above-mentioned material and interior lining panel sleeve all have the feature of high strength, can ensure to be not easy distortion when standing silicon material and clashing into, and ensure its service life, and the degree crashed by silicon material are stronger.
In above-mentioned silicon material breaker, the inner surface of described interior lining panel sleeve 4 is provided with rectangular preiection portion, trapezoidal lug boss or rhombus lug boss.Because the corner of the lug boss of these shapes is many, the impulsive force of silicon material collision corner angle is larger, therefore more easily cracked.
In above-mentioned silicon material breaker, also preferably comprise: the shell 3 being arranged at described interior lining panel sleeve outside; And, described shell 3 is provided with access hole 18, is used for overhauling or changing tup.
In above-mentioned silicon material breaker, described driver part 13 can be variable-frequency motor, it is fixed on brace table 11 by bracing frame 12, the power of driver part 13 is by driving wheel 14, transmission device 15 and driven pulley 17 are delivered on the turning cylinder 16 that is arranged in bearing holder (housing, cover) 8, wherein, described transmission device 15 can be preferably belt, the degree of tightness of belt is regulated by adjusting nut 10, the rotating speed of turning cylinder 16 can be regulated by driver part 13, turning cylinder 16 drives the main shaft disk 7 in working cavities, bearing pin 6 does high speed circular motion together with tup 5, wherein main shaft disk 7 and 5 tups are connected by bearing pin 6.The top of interior lining panel sleeve is provided with upper top cover 2, jump out for preventing silicon material, ensure production safety, upper top cover 2 is provided with charging aperture 1, for putting into silicon material, accordingly, the bottom of interior lining panel sleeve 4 is provided with feed opening 9, for being exported by complete for the fragmentation silicon material obtained, it should be noted that, the parts that charging aperture 1, main shaft disk 7 contact with silicon material with feed opening 9 etc. can be preferably polytetrafluoroethylene (PTFE) material or nylon material, thus can be more wear-resistant, ensure the service life of these parts, also ensure the cleanliness factor of silicon material, not by metallic pollution.
The silicon material breaker utilizing the embodiment of the present application to provide, fragmentation is carried out to silicon material, its applied range, can the silicon material of various species below broken 15cm size, as: coral material, end to end material or watt gram 0# material etc., and broken degree of refinement is controlled, can by regulating the rotating speed of driver part 13, the quantity of increase and decrease tup 5, regulate granularity size, the granularity size obtained is within the scope of tens microns to several millimeters, and the output of this device large, the breaking capacity up to 2-3 ton per hour can be reached, greatly reduce costs.
It should be noted that in addition, the device that this embodiment provides belongs to vertical structure, is in fact not limited to this vertical structure, can also adopt horizontal type structure, not repeat them here.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a silicon material breaker, is characterized in that, comprising:
Brace table;
Be arranged at the driver part on described brace table, turning cylinder and interior lining panel sleeve, described turning cylinder is arranged at the inside of described interior lining panel sleeve;
Be connected to the drive disk assembly between described driver part and described turning cylinder;
Be arranged at the multiple tups on described turning cylinder;
The inner surface of described interior lining panel sleeve is provided with the rectangular preiection portion with multiple corner, trapezoidal lug boss or rhombus lug boss;
Be arranged at the shell of described interior lining panel sleeve outside, described shell is provided with access hole.
2. silicon material breaker according to claim 1, is characterized in that, the scope of the quantity of the described tup on same horizontal plane is 2 to 8.
3. silicon material breaker according to claim 2, is characterized in that, the scope of the number of plies of described tup in the vertical direction is 2 layers to 6 layers.
4. silicon material breaker according to claim 3, is characterized in that, the shape of cross section of described tup is trapezoidal or rectangle.
5. the silicon material breaker according to any one of claim 1-4, is characterized in that, described tup is tungsten tup, potassium steel tup, high chrome tup or high strength alloy steel tup.
6. the silicon material breaker according to any one of claim 1-4, is characterized in that, described interior lining panel sleeve is tungsten interior lining panel sleeve, potassium steel interior lining panel sleeve, high chrome interior lining panel sleeve or high strength alloy steel interior lining panel sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355889.5U CN204816689U (en) | 2015-05-28 | 2015-05-28 | Silicon material breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355889.5U CN204816689U (en) | 2015-05-28 | 2015-05-28 | Silicon material breaker |
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| CN204816689U true CN204816689U (en) | 2015-12-02 |
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| CN201520355889.5U Active CN204816689U (en) | 2015-05-28 | 2015-05-28 | Silicon material breaker |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381859A (en) * | 2015-12-10 | 2016-03-09 | 重庆润际远东新材料科技有限公司 | Nitrogen-filled type silicon powder crushing device |
| CN105521854A (en) * | 2016-02-22 | 2016-04-27 | 山东力建工业制砂科技有限公司 | Coal gangue crusher |
| CN106824398A (en) * | 2017-02-15 | 2017-06-13 | 福建美斯拓机械设备有限公司 | A kind of sand making machine |
| US10005614B2 (en) | 2016-02-25 | 2018-06-26 | Hemlock Semiconductor Operations Llc | Surface conditioning of conveyor materials or contact surfaces |
-
2015
- 2015-05-28 CN CN201520355889.5U patent/CN204816689U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381859A (en) * | 2015-12-10 | 2016-03-09 | 重庆润际远东新材料科技有限公司 | Nitrogen-filled type silicon powder crushing device |
| CN105521854A (en) * | 2016-02-22 | 2016-04-27 | 山东力建工业制砂科技有限公司 | Coal gangue crusher |
| US10005614B2 (en) | 2016-02-25 | 2018-06-26 | Hemlock Semiconductor Operations Llc | Surface conditioning of conveyor materials or contact surfaces |
| CN106824398A (en) * | 2017-02-15 | 2017-06-13 | 福建美斯拓机械设备有限公司 | A kind of sand making machine |
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