CN203360012U - Medium-frequency smelting furnace smelting device for polysilicon - Google Patents
Medium-frequency smelting furnace smelting device for polysilicon Download PDFInfo
- Publication number
- CN203360012U CN203360012U CN2013204180894U CN201320418089U CN203360012U CN 203360012 U CN203360012 U CN 203360012U CN 2013204180894 U CN2013204180894 U CN 2013204180894U CN 201320418089 U CN201320418089 U CN 201320418089U CN 203360012 U CN203360012 U CN 203360012U
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- China
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- polysilicon
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- medium
- smelting
- frequency
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model relates to the field of medium-frequency induction smelting furnaces, in particular to a medium-frequency smelting furnace smelting device for polysilicon. The device comprises a furnace body (1), a turndown system (2), a water-cooled cable (3), a capacitor cabinet (4), a cable (5), a power supply cabinet (6) and a transformer (7), wherein the furnace body (1), the turndown system (2), the water-cooled cable (3), the capacitor cabinet (4), the cable (5), the power supply cabinet (6) and the transformer (7) are sequentially connected into a line. The device is characterized in that a lining in the furnace body (1) is in a graphite structure. The medium-frequency smelting furnace smelting device for the polysilicon is compact in structure, energy-saving, environment-friendly, low in investment and cost, short in flow and convenient to repair, and meets requirements of a customer.
Description
Technical field
The utility model relates to the medium frequency induction melting furnace field, particularly a kind of polysilicon mid-frequency melting furnace smelting device.
Background technology
The Physical smelting polycrystalline silicon adopts electric arc furnace smelting more for a long time, and its whole apparatus structure is huge, and equipment cost is high, and current consumption is large, pollutes greatly inconvenient maintenance.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned deficiency of the prior art, and a kind of polysilicon mid-frequency melting furnace smelting device is provided.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of polysilicon mid-frequency melting furnace smelting device, it is characterized in that, comprise body of heater, tilting system, water-cooled cable, capacitor panel, cable, power cabinet and transformer, its mounting means is: described body of heater, tilting system, water-cooled cable, capacitor panel, cable, power cabinet and transformer are in turn connected into a line.
Further, in described body of heater, furnace lining is graphite.
Mid-frequency melting furnace smelting device compact construction for such polysilicon, energy-conserving and environment-protective, less investment, cost is low, and flow process is short, easy to maintenance, has met client's requirement.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein, 1-body of heater, 2-tilting system, 3-water-cooled cable, 4-capacitor panel, 5-cable, 6-power cabinet, 7-transformer.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As Fig. 1, the present embodiment be for polysilicon mid-frequency melting furnace smelting device, by body of heater 1, tilting system 2, water-cooled cable 3, capacitor panel 4, cable 5, power cabinet 6 and transformer 7 form, and are in turn connected into a line between them, and the interior furnace lining of body of heater 1 adopts graphite.
Polysilicon is as follows by mid-frequency melting furnace smelting device working process:
Put into the polycrystalline silicon raw material of wanting melting in body of heater 1, power-on 6, electric current of intermediate frequency is by heating cables 5, capacitor panel 4, water-cooled cable 3, be input in body of heater 1 ruhmkorff coil, the magnetic field of generation is by the heating of graphite mandarin orange crucible, and the heat energy of plumbago crucible heats polycrystalline silicon raw material again, when temperature qualified, after melted, tilting system 2 is poured out the solution of having smelted in stove, and whole smelting process completes.
Key point is not magnetic conduction of polysilicon, and by heating graphite, graphite is heated heat is imported to polycrystalline silicon raw material, and polysilicon is melted, and graphite does not pollute polysilicon yet.
Be more than to illustrate of the present utility model, this programme not only is confined in above embodiment, for any change of making under this programme inventive concept, all will fall in the utility model protection domain.
Claims (2)
1. a polysilicon mid-frequency melting furnace smelting device, it is characterized in that, comprise body of heater (1), tilting system (2), water-cooled cable (3), capacitor panel (4), cable (5), power cabinet (6) and transformer (7), its mounting means is: described body of heater (1), tilting system (2), water-cooled cable (3), capacitor panel (4), cable (5), power cabinet (6) and transformer (7) are in turn connected into a line.
2. a kind of polysilicon mid-frequency melting furnace smelting device according to claim 1, is characterized in that, the interior furnace lining of described body of heater (1) is graphite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204180894U CN203360012U (en) | 2013-07-15 | 2013-07-15 | Medium-frequency smelting furnace smelting device for polysilicon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204180894U CN203360012U (en) | 2013-07-15 | 2013-07-15 | Medium-frequency smelting furnace smelting device for polysilicon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203360012U true CN203360012U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204180894U Expired - Lifetime CN203360012U (en) | 2013-07-15 | 2013-07-15 | Medium-frequency smelting furnace smelting device for polysilicon |
Country Status (1)
| Country | Link |
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| CN (1) | CN203360012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956785A (en) * | 2014-04-15 | 2014-07-30 | 国家电网公司 | Water-cooled wireless charging system of electric vehicle |
-
2013
- 2013-07-15 CN CN2013204180894U patent/CN203360012U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956785A (en) * | 2014-04-15 | 2014-07-30 | 国家电网公司 | Water-cooled wireless charging system of electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Luo Laiwei Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181012 Address after: 725200 the ancient weir Industrial Park, Chengguan Town, Shiquan County, Ankang City, Shaanxi Patentee after: Shaanxi mingrudi metal material Co.,Ltd. Address before: 710000 southwest corner of Poai Industrial Park No. 268, six road, six economic and Technological Development Zone, Shaanxi economic and Technological Development Zone, Xi'an Patentee before: XI'AN AOBANG TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term |