CN104962706A - Electromagnetic induction furnace for carrying out heat treatment on amorphous and nanocrystalline materials - Google Patents
Electromagnetic induction furnace for carrying out heat treatment on amorphous and nanocrystalline materials Download PDFInfo
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- CN104962706A CN104962706A CN201510402155.2A CN201510402155A CN104962706A CN 104962706 A CN104962706 A CN 104962706A CN 201510402155 A CN201510402155 A CN 201510402155A CN 104962706 A CN104962706 A CN 104962706A
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- thermal chamber
- heat treatment
- electromagnetic induction
- furnace
- heat
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention relates to an electromagnetic induction furnace for carrying out heat treatment on amorphous and nanocrystalline materials. The electromagnetic induction furnace comprises a furnace body assembly (1) and an induction coil heating device (2), wherein the furnace body assembly (1) comprises a furnace door (3), a heat treatment chamber (4) and a support frame (5); wherein one end of the heat treatment chamber (4) is provided with an opening; the support frame (5) supports the furnace body assembly; the furnace door (3) is arranged at one end of the heat treatment chamber (4) in a way of being capable of being opened or closed; the induction coil heating device (2) is arranged on the periphery of the heat treatment chamber (4) through a framework (6) in a surrounding way and is used for heating the heat treatment chamber (4) in an induction way; the framework (6) is fixedly arranged on the outer wall of the heat treatment chamber (4). The electromagnetic induction furnace has the advantages that an electromagnetic induction heating mode is used for carrying out heat treatment on the amorphous and nanocrystalline materials in a heat treatment chamber, and the device operation is stable; the transverse magnetic heating and longitudinal magnetic heating functions are provided in a mode of transversely or longitudinally installing an induction coil, and the heat treatment effect is improved.
Description
Technical field
The present invention relates to field of electric fires, particularly relate to a kind of electromagnetic induction heating heat treatment furnace of amorphous & nanocrystalline being heat-treated with induction heating mode.
Background technology
Induction furnace is a kind of novel metal heat treatment equipment, it by passing into exchange current in ruhmkorff coil, ruhmkorff coil is produced metallic substance that highdensity magnetic force line cutting is contained in ruhmkorff coil center, the electromagnetic induction principle of metallic substance in alternating magnetic field is utilized to make metallic substance inside produce eddy current, under the effect of heating effect of current, object is heat-treated.The innovation and creation of application number 201120373711.5 disclosed in Chinese patent on 06 27th, 2012 disclose a kind of medium-frequency induction furnace, belong to pot furnace field, it ruhmkorff coil comprising body of heater and be positioned at body of heater and the water dispenser be connected with body of heater assembly, this invention can effectively prevent body of heater assembly from generating heat, and working efficiency is high.The patent provides a kind of thinking is by utilizing the mode of induction heating to carry out induction heating to the material of electric furnace inside; By utilizing after contriver, magnetic bead 20 as shown in Figure 1 carries out induction heating by the mode of putting in thermal chamber 10 outside winding to thermal treatment as induction heating assembly, find after for some time on probation, magnetic bead uses for some time magnetic bead to melt, once when adjacent magnetic bead occurs melt and connect, induction heating just can not realize, and failure rate is high, is not suitable for actual production and application; Meanwhile, also there is some problems in above-described Medium Frequency Induction Heating Furnace, and this electric furnace can realize the function preventing body of heater assembly from generating heat preferably, but the in-furnace temperature of its electric furnace is uneven, and thermal effectiveness is good not.
Summary of the invention
The object of the present invention is to provide a kind of electromagnetic induction heating heat treatment furnace, by all arranging sensitive heater coil in the side of thermal chamber and bottom, realizing the effect of thermal chamber being carried out to homogeneous heating.
In order to achieve the above object, the invention provides a kind of electromagnetic induction heating heat treatment furnace, a kind of induction heating heat treatment furnace, it comprises body of heater assembly and induction coil heating apparatus, and described body of heater assembly comprises fire door, the thermal chamber of one end open and the support of support body of heater assembly; Described fire door can be arranged on one end of described thermal chamber with opening or closing, described induction coil heating apparatus is by framework around being arranged on described thermal chamber periphery for thermal chamber described in induction heating, and this framework is fixedly installed on the outer wall of described thermal chamber.
As a kind of embodiment, described induction coil heating apparatus comprises load coil, and this load coil is arranged on the side of described thermal chamber by described framework, for carrying out induction heating to described thermal chamber in an orbiting manner.
As a kind of embodiment, described load coil is along the longitudinal direction winding of described thermal chamber.Load coil can realize transverse cutting magnetic induction line with longitudinal direction winding, thus carries out transvercal induction heating.
As another embodiment, described load coil is along the horizontal direction winding of described thermal chamber, and load coil can realize longitudinal cutting magnetic induction line with horizontal direction winding, thus carries out longitudinal induction heating.
As another embodiment, also comprise cooling cover, described cooling cover is set in described thermal chamber near fire door side, lowers the temperature for the thermal chamber covered sleeve; This cooling cover is provided with water-in and water outlet, and water coolant is entered after in sleeve chuck by water-in and discharged cooling by water outlet.
The invention has the beneficial effects as follows: the present invention utilizes the mode of electromagnetic induction heating to heat-treat the indoor material of thermal chamber, adopt Pyrotenax line as load coil, overcome the problem that magnetic bead induction heating mode failure rate is high, plant running is stablized; Provide the heating of horizontal magnetic by horizontal or longitudinal mode arranging ruhmkorff coil simultaneously and indulge the function of magnetic heating, improve heat treated treatment effect.Meanwhile, in actual use, this heat treatment furnace is used for heat-treating amorphous & nanocrystalline, and the working temperature basic controlling of thermal chamber indoor is at 500-600 degree Celsius, and find through running to use, thermal effectiveness is good; Amorphous & nanocrystalline is higher to heat treated temperature requirement, and the temperature in thermal chamber can control within the scope of ± 5 DEG C by the mode of coil-induced heating by this heat treatment furnace, realizes higher thermal treatment precision, can meet service requirements.
Accompanying drawing explanation
In order to the technical scheme of the clearer explanation embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing described below is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of magnetic bead induction heating heat treatment furnace.
Fig. 2 is the structural representation of electromagnetic induction heating heat treatment furnace embodiment one.
Fig. 3 is the structural representation of electromagnetic induction heating heat treatment furnace embodiment two.
Label declaration:
1. body of heater assembly, 2. induction coil heating apparatus, 3. fire door, 4. thermal chamber, 5. support, 6. framework, 7. load coil, 8. cooling cover, 8a. water-in, 8b. water outlet.
Embodiment
Below in conjunction with accompanying drawing, the technical scheme in the embodiment of the present invention is illustrated clearly and completely.
Embodiment one
Fig. 2 is the structural representation of electromagnetic induction heating heat treatment furnace embodiment; Fig. 3 is the internal structure schematic diagram of embodiment induction cable.As shown in Figures 2 and 3, the invention provides a kind of electromagnetic induction heating heat treatment furnace, it comprises body of heater assembly 1, around the induction coil heating apparatus 2 being arranged on body of heater periphery; Described body of heater assembly 1 comprises fire door 3, the thermal chamber 4 of one end open and the support 5 of support body of heater assembly; Described fire door 3 can be arranged on one end of described thermal chamber 4 with opening or closing, described induction coil heating apparatus 2 is by framework 6 around being arranged on described thermal chamber 4 periphery for thermal chamber described in induction heating 4, and this framework 6 is fixedly installed on the outer wall of described thermal chamber 4.Described induction coil heating apparatus 2 comprises side load coil 7, and this side load coil 7 is arranged on the side of described thermal chamber, for carrying out induction heating to described thermal chamber 4 in an orbiting manner.Described load coil 7 is along the longitudinal direction winding of described thermal chamber 4.Also comprise cooling cover 8, described cooling cover 8 is set in described thermal chamber 4 near fire door 3 side, for lowering the temperature to the part thermal chamber covered by sleeve 8; This cooling cover 8 is provided with water-in 8a and water outlet 8b, and cooling liqs is entered after in sleeve chuck by water-in 8a and discharged by water outlet 8b.Load coil 7 can realize transverse cutting magnetic induction line with longitudinal direction winding, thus carries out transvercal induction heating.
The invention has the beneficial effects as follows: the present invention utilizes the mode of electromagnetic induction heating to heat-treat the indoor material of thermal chamber, adopt Pyrotenax line as load coil, overcome the problem that magnetic bead induction heating mode failure rate is high, plant running is stablized; In actual use, this heat treatment furnace is used for heat-treating amorphous & nanocrystalline, and the working temperature basic controlling of thermal chamber indoor is at 500-600 degree Celsius, and find through running to use, thermal effectiveness is good; Non-higher to heat treated temperature requirement through nanocrystalline material, the temperature in thermal chamber can control within the scope of ± 5 DEG C by the mode of coil-induced heating by this heat treatment furnace, realizes higher thermal treatment precision, can meet service requirements.
Embodiment two
Fig. 3 is the structural representation of electromagnetic induction heating heat treatment furnace embodiment two.Load coil 7 is along the horizontal direction winding of described thermal chamber 4, and load coil 7 can realize longitudinal cutting magnetic induction line with horizontal direction winding, thus carries out longitudinal induction heating.In addition, other structures of this embodiment are all identical with embodiment one, do not repeat at this.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (5)
1. the electromagnetic induction furnace for heat-treating amorphous & nanocrystalline, it comprises body of heater assembly (1) and induction coil heating apparatus (2), and described body of heater assembly (1) comprises fire door (3), the thermal chamber (4) of one end open and the support (5) of support body of heater assembly; Described fire door (3) can be arranged on one end of described thermal chamber (4) with opening or closing, described induction coil heating apparatus (2) is used for thermal chamber (4) described in induction heating by framework (6) around being arranged on described thermal chamber (4) periphery, and this framework (6) is fixedly installed on the outer wall of described thermal chamber (4).
2. a kind of electromagnetic induction furnace for heat-treating amorphous & nanocrystalline according to claim 1, it is characterized in that, described induction coil heating apparatus (2) comprises load coil (7), this load coil (7) is arranged on the side of described thermal chamber (4) by described framework (6), for carrying out induction heating to described thermal chamber (4) in an orbiting manner.
3. a kind of electromagnetic induction furnace for heat-treating amorphous & nanocrystalline according to claim 2, is characterized in that, described load coil (7) is along the longitudinal direction winding of described thermal chamber (4).
4. a kind of electromagnetic induction furnace for heat-treating amorphous & nanocrystalline according to claim 2, is characterized in that, described load coil (7) is along the horizontal direction winding of described thermal chamber (4).
5. according to the arbitrary described a kind of electromagnetic induction furnace for heat-treating amorphous & nanocrystalline of Claims 1-4, it is characterized in that, also comprise cooling cover (8), described cooling cover (8) is set in described thermal chamber (4) near fire door (3) side, for lowering the temperature to the part thermal chamber covered by sleeve (8); This cooling cover (8) is provided with water-in (8a) and water outlet (8b), and cooling liqs is entered after in sleeve chuck by water-in (8a) and discharged by water outlet (8b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510402155.2A CN104962706A (en) | 2015-07-07 | 2015-07-07 | Electromagnetic induction furnace for carrying out heat treatment on amorphous and nanocrystalline materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510402155.2A CN104962706A (en) | 2015-07-07 | 2015-07-07 | Electromagnetic induction furnace for carrying out heat treatment on amorphous and nanocrystalline materials |
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| CN104962706A true CN104962706A (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510402155.2A Withdrawn CN104962706A (en) | 2015-07-07 | 2015-07-07 | Electromagnetic induction furnace for carrying out heat treatment on amorphous and nanocrystalline materials |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1505822A (en) * | 2001-07-13 | 2004-06-16 | 真空融化两合公司 | Method for producing nanocrystalline magnet cores, and device for carrying out said method |
| CN1844417A (en) * | 2006-03-19 | 2006-10-11 | 江西大有科技有限公司 | Process and device for heat treatment of amorphous nano-crystalline alloy iron core |
| CN102392113A (en) * | 2011-11-11 | 2012-03-28 | 上海工程技术大学 | Device and process for carrying out heat treatment on nanometer composite permanent-magnetic materials |
| CN102399952A (en) * | 2011-12-22 | 2012-04-04 | 安徽新华电子科技有限公司 | Pit-type multifunctional heat treatment furnace |
| CN202954075U (en) * | 2011-04-20 | 2013-05-29 | 泰州杰利瑞节能科技发展有限公司 | Superaudio frequency electromagnetic induction heating wire drawing annealing furnace |
| CN204939531U (en) * | 2015-07-07 | 2016-01-06 | 长兴县大云电炉制造有限公司 | A kind of electromagnetic induction furnace for heat-treating amorphous & nanocrystalline |
-
2015
- 2015-07-07 CN CN201510402155.2A patent/CN104962706A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1505822A (en) * | 2001-07-13 | 2004-06-16 | 真空融化两合公司 | Method for producing nanocrystalline magnet cores, and device for carrying out said method |
| CN1844417A (en) * | 2006-03-19 | 2006-10-11 | 江西大有科技有限公司 | Process and device for heat treatment of amorphous nano-crystalline alloy iron core |
| CN202954075U (en) * | 2011-04-20 | 2013-05-29 | 泰州杰利瑞节能科技发展有限公司 | Superaudio frequency electromagnetic induction heating wire drawing annealing furnace |
| CN102392113A (en) * | 2011-11-11 | 2012-03-28 | 上海工程技术大学 | Device and process for carrying out heat treatment on nanometer composite permanent-magnetic materials |
| CN102399952A (en) * | 2011-12-22 | 2012-04-04 | 安徽新华电子科技有限公司 | Pit-type multifunctional heat treatment furnace |
| CN204939531U (en) * | 2015-07-07 | 2016-01-06 | 长兴县大云电炉制造有限公司 | A kind of electromagnetic induction furnace for heat-treating amorphous & nanocrystalline |
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Application publication date: 20151007 |