CN203635242U - Impact-type semi-automatic polysilicon crushing equipment - Google Patents
Impact-type semi-automatic polysilicon crushing equipment Download PDFInfo
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- CN203635242U CN203635242U CN201320755117.1U CN201320755117U CN203635242U CN 203635242 U CN203635242 U CN 203635242U CN 201320755117 U CN201320755117 U CN 201320755117U CN 203635242 U CN203635242 U CN 203635242U
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- impact
- tungsten carbide
- arc groove
- crusher
- disintegrating machine
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Abstract
The utility model provides impact-type semi-automatic polysilicon crushing equipment, and relates to the field of mechanical equipment. The equipment mainly comprises a crusher, wherein a silicon rod inlet is formed in the facade of the crusher; the left side, the right side and the back surface of the crusher are of a full-enclosed structure by taking an operating surface of the silicon rod inlet as a reference; a rake-type tungsten carbide circular arc groove is formed in the crusher; linkage impact cylinders are arranged above the rake-type tungsten carbide circular arc groove at equal intervals; hard alloys are clamped on impact rods below the impact cylinders; an automatic crushed material discharging groove is formed below the rake-type tungsten carbide circular arc groove; an outlet of the discharging groove is formed in one side of the crusher; a belt conveyor is arranged below a position, at one side of the discharging groove, of the crusher; a material collecting box is arranged on the belt conveyor. The equipment has the beneficial effects that the manual operation is replaced with the impact cylinders, so that the high efficiency and the high yield are realized; the defects that the crushing granularity is nonuniform, the crushed powder granules exceed the standard, the dust content is high and the like are overcome.
Description
Technical field:
The utility model relates to plant equipment field, is specifically related to the semi-automatic breaking polycrystalline silicon equipment of impact type.
Background technology:
Polysilicon is a kind of form of elemental silicon.When the elemental silicon of melting solidifies under mistake cool condition, silicon atom is arranged in many nucleus with diamond lattice form, and as these nucleus grow up to the different crystal grain of high preferred orientation, these crystal grain combine, and just crystallize into polysilicon.Polysilicon can be made the raw material of pulling monocrystal silicon, and the difference of polysilicon and monocrystalline silicon is mainly manifested in physical property aspect.For example, aspect the anisotropy of mechanical property, optical property and thermal property, can not show a candle to monocrystalline silicon obvious; Aspect electrical properties, it is remarkable that the electric conductivity of polysilicon crystal also can not show a candle to monocrystalline silicon, almost there is no even electric conductivity.Aspect chemism, both difference is minimum.Polysilicon and monocrystalline silicon can be from being distinguished in appearance, but real discriminating must be measured by analysis crystal plane direction, conduction type and the resistivity etc. of crystal.
For many years, domestic polysilicon industry, relies on manually and carries out hand-crushed with steel hammer tungsten carbide button always.This hand-crushed method of always continuing to use, directly adopts calcium carbide hammer how to knock broken, is subject to the restriction of muscle power and serious dust pollution, and efficiency is very low, thereby has blocked the production capacity of silicon rod fragmentation, has seriously hindered the development of production of polysilicon enterprise.Base this, automation, mechanization, the silicon rod disintegrating machine of high efficiency smart is ready to appear.
Utility model content:
Technical problem to be solved in the utility model is to overcome the defect of prior art, provides a kind of and has avoided that particle size after cracking is inhomogeneous, flour grain exceeds standard and the semi-automatic breaking polycrystalline silicon equipment of impact type of the shortcoming such as dust is large.
Technical problem to be solved in the utility model realizes by the following technical solutions.
The semi-automatic breaking polycrystalline silicon equipment of impact type, it is characterized in that: mainly comprise disintegrating machine, disintegrating machine front is provided with silicon rod entrance, taking the operating surface of silicon rod entrance as benchmark, the left and right sides and the back side all adopt all-sealed structure, in disintegrating machine, be provided with nail and rake type tungsten carbide arc groove, on nail and rake type tungsten carbide arc groove, be provided with the equal interlock in interval and impact cylinder, impact cylinder below impact bar on card have carbide alloy, below nail and rake type tungsten carbide arc groove, be provided with particle self-emptying groove, blow tank outlet is arranged on disintegrating machine one side, the disintegrating machine below that blow tank exports a side is provided with belt feeder, belt feeder is provided with rewinding case.
Described tungsten carbide nail and rake type arc groove and back side panel are provided with powerful suction port.
Described disintegrating machine rear side is provided with dedusting and purifying device and protected against explosion axial flow blower, blower fan mouth is aimed at suction port, thereby ensure powerful suction dust removing effects, waste gas after udst separation, discharge outside workshop by top dust-removing flue, avoided that waste gas flows into that workshop causes to human body and environmental pollution.
Iron square hinge material loading platform under described silicon rod entrance, material loading platform below is provided with gusseted plate, by material loading platform above, artificial or by manipulator, two silicon rod bars are pushed to nail and rake type tungsten carbide arc groove successively, then material loading platform is packed up, just in time material loading platform as charging aperture hermatic door above, seal being equipped with between the fragmentation of silicon rod.
Described gusseted plate and material loading platform chain connection, turn up gusseted plate after packing up material loading platform, reduces space hold, avoids potential safety hazard.
The utility model beneficial effect is: broken platform no longer adopts plane formula, but adopt the nail and rake type tungsten carbide arc groove matching with silicon rod, and to impact cylinder and replace by hand, efficiency is high, production capacity is high, and has avoided that particle size after cracking is inhomogeneous, flour grain exceeds standard and the shortcoming such as dust is large.
Brief description of the drawings:
Fig. 1 is structure front elevational schematic of the present utility model;
Fig. 2 is structure schematic top plan view of the present utility model;
Wherein: 1: disintegrating machine; 2: silicon rod entrance; 3: arc groove; 4: impact cylinder; 5: blow tank; 6: belt feeder; 7: rewinding case; 8: dedusting and purifying device; 9: protected against explosion axial flow blower; 10: material loading platform; 11: gusseted plate.
Detailed description of the invention:
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
The semi-automatic breaking polycrystalline silicon equipment of impact type as depicted in figs. 1 and 2, mainly comprise disintegrating machine 1, disintegrating machine 1 front is provided with silicon rod entrance 2, taking the operating surface of silicon rod entrance 2 as benchmark, the left and right sides and the back side all adopt all-sealed structure, in disintegrating machine 1, be provided with nail and rake type tungsten carbide arc groove 3, on nail and rake type tungsten carbide arc groove 3, be provided with the equal interlock in interval and impact cylinder 4, impact cylinder 4 belows impact bar on card have a carbide alloy, below nail and rake type tungsten carbide arc groove 3, be provided with particle self-emptying groove 5, blow tank 5 outlets are arranged on disintegrating machine one side, the disintegrating machine below that blow tank 5 exports a side is provided with belt feeder 6, belt feeder 6 is provided with rewinding case 7.
Wherein tungsten carbide nail and rake type arc groove 3 is provided with powerful suction port with back side panel.
Wherein disintegrating machine 1 rear side is provided with dedusting and purifying device 8 and protected against explosion axial flow blower 9, blower fan mouth is aimed at suction port, thereby ensure powerful suction dust removing effects, waste gas after udst separation, discharge outside workshop by top dust-removing flue, avoided that waste gas flows into that workshop causes to human body and environmental pollution.
Wherein 2 times iron square hinge material loading platforms 10 of silicon rod entrance, material loading platform 10 belows are provided with gusseted plate 11, by material loading platform above, artificial or by manipulator, two silicon rod bars are pushed to nail and rake type tungsten carbide arc groove successively, then material loading platform is packed up, just in time material loading platform as charging aperture hermatic door above, seal being equipped with between the fragmentation of silicon rod.
Wherein gusseted plate 11 and material loading platform 10 chain connections, turns up gusseted plate after packing up material loading platform, reduces space hold, avoids potential safety hazard.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the semi-automatic breaking polycrystalline silicon equipment of impact type, it is characterized in that: mainly comprise disintegrating machine, disintegrating machine front is provided with silicon rod entrance, taking the operating surface of silicon rod entrance as benchmark, the left and right sides and the back side all adopt all-sealed structure, in disintegrating machine, be provided with nail and rake type tungsten carbide arc groove, on nail and rake type tungsten carbide arc groove, be provided with the equal interlock in interval and impact cylinder, impact cylinder below impact bar on card have carbide alloy, below nail and rake type tungsten carbide arc groove, be provided with particle self-emptying groove, blow tank outlet is arranged on disintegrating machine one side, the disintegrating machine below that blow tank exports a side is provided with belt feeder, belt feeder is provided with rewinding case.
2. according to the semi-automatic breaking polycrystalline silicon equipment of the impact type described in claim 1, it is characterized in that: described tungsten carbide nail and rake type arc groove and back side panel are provided with powerful suction port.
3. according to the semi-automatic breaking polycrystalline silicon equipment of the impact type described in claim 1, it is characterized in that: described disintegrating machine rear side is provided with dedusting and purifying device and protected against explosion axial flow blower, blower fan mouth is aimed at suction port.
4. according to the semi-automatic breaking polycrystalline silicon equipment of the impact type described in claim 1, it is characterized in that: iron square hinge material loading platform under described silicon rod entrance, material loading platform below is provided with gusseted plate.
5. according to the semi-automatic breaking polycrystalline silicon equipment of the impact type described in claim 4, it is characterized in that: described gusseted plate and material loading platform chain connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755117.1U CN203635242U (en) | 2013-11-25 | 2013-11-25 | Impact-type semi-automatic polysilicon crushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755117.1U CN203635242U (en) | 2013-11-25 | 2013-11-25 | Impact-type semi-automatic polysilicon crushing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635242U true CN203635242U (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320755117.1U Expired - Fee Related CN203635242U (en) | 2013-11-25 | 2013-11-25 | Impact-type semi-automatic polysilicon crushing equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN203635242U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721781A (en) * | 2013-11-25 | 2014-04-16 | 安徽赛耐尔机械制造有限公司 | Impact type semi-automatic polycrystalline silicon crushing equipment |
| US10005614B2 (en) | 2016-02-25 | 2018-06-26 | Hemlock Semiconductor Operations Llc | Surface conditioning of conveyor materials or contact surfaces |
| CN108970737A (en) * | 2018-08-02 | 2018-12-11 | 盐城市鼎力新材料有限公司 | A kind of silicon powder coarse crushing equipment reducing dust |
-
2013
- 2013-11-25 CN CN201320755117.1U patent/CN203635242U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721781A (en) * | 2013-11-25 | 2014-04-16 | 安徽赛耐尔机械制造有限公司 | Impact type semi-automatic polycrystalline silicon crushing equipment |
| US10005614B2 (en) | 2016-02-25 | 2018-06-26 | Hemlock Semiconductor Operations Llc | Surface conditioning of conveyor materials or contact surfaces |
| CN108970737A (en) * | 2018-08-02 | 2018-12-11 | 盐城市鼎力新材料有限公司 | A kind of silicon powder coarse crushing equipment reducing dust |
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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 |
Granted publication date: 20140611 Termination date: 20151125 |