CN104197712A - Mains-frequency induction furnace - Google Patents
Mains-frequency induction furnace Download PDFInfo
- Publication number
- CN104197712A CN104197712A CN201410487405.2A CN201410487405A CN104197712A CN 104197712 A CN104197712 A CN 104197712A CN 201410487405 A CN201410487405 A CN 201410487405A CN 104197712 A CN104197712 A CN 104197712A
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- furnace
- heater
- channel
- furnace chamber
- induction
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Abstract
The invention discloses a mains-frequency induction furnace comprising a furnace body and a turnover stand. The furnace body is arranged on the turnover furnace and comprises a shell, a furnace lining layer, a high-alumina brick layer, a furnace chamber, a melting groove, a cooling water sleeve, an induction device and a radiating chip. The furnace chamber is arranged on the upper portion of the furnace body. The induction device is arranged on the lower portion of the furnace body. The furnace lining layer is fixed below the shell. The high-alumina brick layer is arranged between the furnace lining layer and the furnace chamber. A space between the furnace lining layer and the induction device is provided with the melting groove and the cooling water sleeve in order. The cooling water sleeve sleeves the induction device. The melting groove sleeves the cooling water sleeve. The top of the melting groove is connected with the furnace chamber. The radiating chip is arranged at the bottom of the furnace body. The mains-frequency induction furnace has the advantages that after the induction device is powered with alternating currents, large currents are inducted in the melting groove, then high temperature is generated to melt the melting groove into copper liquids, and convection is brought under the action of the electromagnetic field, thus the cold copper fed in the furnace chamber is heated and melted.
Description
Technical field
The present invention relates to molten copper equipment, relate in particular to induction main frequency furnace.
Background technology
Existing molten copper equipment is generally used for fusing red copper, brass, copper-nickel alloy and other copper alloys, and after copper product raw material reaches certain temperature, directly casting or copper liquid is poured into holding furnace with copper liquid is incubated.But the molten copper efficiency of existing molten copper equipment is lower.
Summary of the invention
Technical problem to be solved by this invention is: the service efficiency for existing molten copper equipment is lower, and a kind of induction main frequency furnace is provided.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of induction main frequency furnace, comprise body of heater and tiltable frame, and described body of heater is arranged on described tiltable frame, body of heater comprises shell, the furnace lining bed of material, high aluminium brick layer, furnace chamber, channel, cooling jacket, induction installation and heat radiation chip, described furnace chamber is located at upper of furnace body, described induction installation is located at lower portion of furnace body, the described furnace lining bed of material is fixed under described shell, between the furnace lining bed of material and furnace chamber, be provided with described high aluminium brick layer, between the furnace lining bed of material and described induction installation, be provided with successively described channel and cooling jacket, cooling water jacket is wrapped in induction installation outside, channel is wrapped in cooling jacket outside, the top of channel is connected with furnace chamber, described heat radiation chip is located at the bottom of body of heater.
Beneficial effect of the present invention is: channel uses as secondary coil; when after input AC electricity in induction installation; thereby in channel, will induce large electric current generation high temperature makes channel fusing become copper liquid; under the effect of electromagnetic field, produce convection current; make to add the cold copper intensification fusing in furnace chamber; and when the copper liquid melting in furnace chamber reaches load quantity and when temperature required, just can carry out follow-up mold or heat insulation work.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the induction main frequency furnace of inventive embodiments.
Main element symbol description:
10, body of heater; 11, shell; 12, the furnace lining bed of material; 13, high aluminium brick layer; 14, furnace chamber; 15, channel; 16, cooling jacket; 17, induction installation; 18, heat radiation chip;
20, tiltable frame; 21, hydraulic bar; 22, rotating shaft.
Detailed description of the invention
By describing technology contents of the present invention, structural feature in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
The design of most critical of the present invention is: adopt induced-current to make channel fusing, and produce convection current under magnetic fields, thereby make cold copper heating direct in furnace chamber to being molten into liquid copper, melting rate is fast, and efficiency is higher.
Refer to the induction main frequency furnace of Fig. 1 embodiment of the present invention, comprise body of heater 10 and tiltable frame 20, described body of heater 10 is arranged on described tiltable frame 20.
Body of heater 10 comprises shell 11, the furnace lining bed of material 12, high aluminium brick layer 13, furnace chamber 14, channel 15, cooling jacket 16, induction installation 17 and heat radiation chip 18, described furnace chamber 14 is located at body of heater 10 tops, described induction installation 17 is located at body of heater 10 bottoms, the described furnace lining bed of material 12 is fixed under described shell 11, between the furnace lining bed of material 12 and furnace chamber 14, be provided with described high aluminium brick layer 13, between the furnace lining bed of material 12 and described induction installation 17, be provided with successively described channel 15 and cooling jacket 16, cooling water jacket 16 is wrapped in induction installation 17 outsides, channel 15 is wrapped in cooling jacket 16 outsides, the top of channel 15 is connected with furnace chamber 14, described heat radiation chip 18 is located at the bottom of body of heater 10.
From foregoing description; beneficial effect of the present invention is: form transformer by induction installation and channel; channel uses as secondary coil; when after input AC electricity in induction installation; make channel fusing become copper liquid thereby will induce large electric current generation high temperature in channel, under the effect of electromagnetic field, produce convection current, make to add the cold copper intensification fusing in furnace chamber; and when the copper liquid melting in furnace chamber reaches load quantity and when temperature required, just can carry out follow-up mold or heat insulation work.
Further, described tiltable frame 20 comprises two groups of hydraulic bars 21, and described hydraulic bar 21 is divided into the both sides of described body of heater 10, and hydraulic bar 21 is connected with body of heater 10 by rotating shaft 22.
Seen from the above description, in use, hydraulic bar jack-up upwards under the effect of hydraulic pressure, by rotating shaft rotating furnace, is poured out the liquid copper in body of heater.
In sum, induction main frequency furnace provided by the invention forms transformer by induction installation and channel, channel uses as secondary coil, when after input AC electricity in induction installation, thereby in channel, will induce large electric current generation high temperature makes channel fusing become copper liquid, under the effect of electromagnetic field, produce convection current, make to add the cold copper intensification fusing in furnace chamber, and when the copper liquid melting in furnace chamber reaches load quantity and when temperature required, just can carry out follow-up mold or heat insulation work, and adopt two groups of hydraulic bars as tipple, can easily the copper liquid in furnace chamber be poured out.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. an induction main frequency furnace, is characterized in that, comprise body of heater and tiltable frame, described body of heater is arranged on described tiltable frame, body of heater comprises shell, the furnace lining bed of material, high aluminium brick layer, furnace chamber, channel, cooling jacket, induction installation and heat radiation chip, described furnace chamber is located at upper of furnace body, described induction installation is located at lower portion of furnace body, the described furnace lining bed of material is fixed under described shell, between the furnace lining bed of material and furnace chamber, be provided with described high aluminium brick layer, between the furnace lining bed of material and described induction installation, be provided with successively described channel and cooling jacket, cooling water jacket is wrapped in induction installation outside, channel is wrapped in cooling jacket outside, the top of channel is connected with furnace chamber, described heat radiation chip is located at the bottom of body of heater.
2. induction main frequency furnace according to claim 1, is characterized in that, described tiltable frame comprises two groups of hydraulic bars, and described hydraulic bar is divided into the both sides of described body of heater, and hydraulic bar is connected with body of heater by rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487405.2A CN104197712A (en) | 2014-09-22 | 2014-09-22 | Mains-frequency induction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487405.2A CN104197712A (en) | 2014-09-22 | 2014-09-22 | Mains-frequency induction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104197712A true CN104197712A (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410487405.2A Pending CN104197712A (en) | 2014-09-22 | 2014-09-22 | Mains-frequency induction furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN104197712A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880069A (en) * | 2015-05-27 | 2015-09-02 | 海南大学 | Heat-loss-prevention sintering furnace |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02110287A (en) * | 1988-10-19 | 1990-04-23 | Hitachi Ltd | Smelting device |
| CN1702181A (en) * | 2005-06-03 | 2005-11-30 | 陈行满 | Smelting method for non-ferrous metal |
| CN2935054Y (en) * | 2006-07-07 | 2007-08-15 | 陈行满 | Multi-layer covered core induction main frequency furnace |
| CN202524583U (en) * | 2012-04-20 | 2012-11-07 | 铜陵有色股份铜冠电工有限公司 | Power frequency furnace with eccentric melting channel |
| CN103206855A (en) * | 2013-03-29 | 2013-07-17 | 徐州市巨龙耐磨材料有限公司 | High-frequency electromagnetic smelting furnace |
| CN204100797U (en) * | 2014-09-22 | 2015-01-14 | 宁德东升宏宇科技有限公司 | induction main frequency furnace |
-
2014
- 2014-09-22 CN CN201410487405.2A patent/CN104197712A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02110287A (en) * | 1988-10-19 | 1990-04-23 | Hitachi Ltd | Smelting device |
| CN1702181A (en) * | 2005-06-03 | 2005-11-30 | 陈行满 | Smelting method for non-ferrous metal |
| CN2935054Y (en) * | 2006-07-07 | 2007-08-15 | 陈行满 | Multi-layer covered core induction main frequency furnace |
| CN202524583U (en) * | 2012-04-20 | 2012-11-07 | 铜陵有色股份铜冠电工有限公司 | Power frequency furnace with eccentric melting channel |
| CN103206855A (en) * | 2013-03-29 | 2013-07-17 | 徐州市巨龙耐磨材料有限公司 | High-frequency electromagnetic smelting furnace |
| CN204100797U (en) * | 2014-09-22 | 2015-01-14 | 宁德东升宏宇科技有限公司 | induction main frequency furnace |
Non-Patent Citations (2)
| Title |
|---|
| 张武城: "工频无芯短线圈保温炉的设计——一种新型铸铁保温炉的应用", 《北京机械》 * |
| 柳百成，黄天佑: "《铸造成形手册.上》", 31 July 2009, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880069A (en) * | 2015-05-27 | 2015-09-02 | 海南大学 | Heat-loss-prevention sintering furnace |
| CN104880069B (en) * | 2015-05-27 | 2016-10-26 | 海南大学 | A kind of anti-heat leakage sintering furnace |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |