CN102399952A - Pit-type multifunctional heat treatment furnace - Google Patents
Pit-type multifunctional heat treatment furnace Download PDFInfo
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- CN102399952A CN102399952A CN2011104328647A CN201110432864A CN102399952A CN 102399952 A CN102399952 A CN 102399952A CN 2011104328647 A CN2011104328647 A CN 2011104328647A CN 201110432864 A CN201110432864 A CN 201110432864A CN 102399952 A CN102399952 A CN 102399952A
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Abstract
The invention provides a pit-type multifunctional heat treatment furnace, which comprises a furnace body, a hearth and a furnace cover at the upper port of the furnace body, wherein the furnace body is vertical, and a heating layer is arranged on the outer wall of the furnace body; two binding posts are arranged at the upper end of the furnace cover; a shelf and magnetic bars are arranged in the hearth; the top of the shelf is movably connected with the furnace cover; and after the magnetic bars are connected in series, two ends of the magnetic bars are connected with the binding posts. The multifunctional heat treatment furnace can be used as a magnetic field heat treatment furnace applied with transverse magnetism and longitudinal magnetism, can also be used as a common nano-crystallization heat treatment furnace, and saves cost.
Description
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Technical field
The present invention relates to a kind of heat treatment furnace, be specifically related to be used for the multi-functional heat treatment furnace that the amorphous nanocrystalline soft magnetic material goods carry out nano-crystallization and magnetic field treatment a kind of.
Background technology
Amorphous nano-crystalline alloy soft magnetic material is a kind of type material, not only has good soft magnetic performance, and impact aspect such as stability at temperature stability, aging stability and magnetic be fully really up to the mark.Along with development of market economy; The Application Areas of amorphous nano-crystalline expands to the vast product for civilian use gradually, comprises transformer iron core, large power inverter power source X-former and core of reactor, various forms of switching mode power supply transformer and inductor core, various transmitter iron cores etc.
The preparation method of amorphous nano-crystalline is a lot; Mainly be that nano-crystallization is handled; Nano-crystallization can be divided into constant temperature and two kinds of working methods of anisothermal annealing again; Wherein cycle annealing technology is with fast speeds the non-crystalline state sample to be warming up to annealing temperature, and the insulation certain hour makes non-crystalline state sample complete crystallization in protective atmosphere, is cooled to room temperature and just obtains nanocrystalline.So amorphous nanocrystalline strip itself is through cool down fast; Band will be because of the uneven stress that produces of structure like this; And the nanocrystalline magnetic property counter stress of amorphous is highstrung, so will eliminate the magnetic performance of the stress of material internal with the raising material through bakingout process.So adopt as last as power product and to apply laterally or the mode of longitudinal magnetic field comes amorphous nanocrystalline soft magnetic material is carried out thermomagnetic treatment.
At present, it is that the non-crystalline state sample is positioned in the heat treatment furnace that nano-crystallization is handled, be warming up to annealing temperature after insulation for some time cool off again; Adding horizontal magnetic or adding the thermal treatment unit of indulging magnetic all is that pending magnetic core is stacked in the heat treatment furnace, the magnetic core that is processed is applied with the magnetic core band laterally or vertically keep identical magnetic field.These several kinds of treatment processs all relate to the use of this device of heat treatment furnace; Everybody is that the difference that is directed against product respectively designs heat treatment furnace miscellaneous at present; And mostly body of heater be horizontal, and treatment capacity is less than normal, and the quality product of processing also can not get controlling effectively.
Summary of the invention
The present invention will solve above-mentioned deficiency exactly, provides that a kind of treatment capacity is big, easy to use, the multi-functional heat treatment furnace of multi-use, and the product performance of processing are stable, qualification rate is high.
In order to reach above-mentioned effect, the present invention provides a kind of well formula multi-functional heat treatment furnace, comprises the bell of body of heater, burner hearth and body of heater port; Described body of heater is vertical; Described furnace body outer wall is established one deck zone of heating, and described bell upper end is provided with two terminal studs, is provided with bin and magnetic conductive rod in the described burner hearth; Described bin top and bell flexibly connect, and two ends, described magnetic conductive rod serial connection back are connected with described terminal stud.The magnetic core that is processed is placed on the bin, after the energising, and the magnetic field of the vertical equidirectional of magnetic core band that produces and be processed.
When body of heater when adding horizontal magnetic heat treatment stove, the described body of heater zone of heating outside also is provided with a cylindrical shell, cylinder inboard wall is provided with magnetic plug, described magnetic plug two ends are installed with and increase magnetic sheet.Promptly be equivalent to add vertical thermomagnetic treatment body of heater and be put into an inwall and be covered with in the cylindrical shell of magnetic plug with above-mentioned; Be equivalent to magnetic plug is set with body of heater zone of heating outer wall; After the magnetic plug energising, produce and place the magnetic field of the horizontal equidirectional of magnetic core band that is processed in the burner hearth.
When body of heater during as the nano-crystallization heat treatment furnace, the described body of heater zone of heating outside also is provided with thermal insulation layer, and the effect that nano-crystallization is handled improves, and reaches the insulation certain hour and makes non-crystalline state sample complete crystallization.
Further scheme of the present invention is that described bin is connected with bell through vertical hook.Pending product is packed into behind the bin, bin is connected with bell through vertical hook, put into the thermomagnetic treatment stove and handle, be convenient to product and adorn, go out furnace operating.
The present invention has really realized the purpose of multi-use, can be as adding horizontal stroke, adding vertical thermomagnetic treatment stove and use, and can also be with dealing with common nano-crystallization heat treatment furnace.Switch on when two ends after the magnetic conductive rod in the burner hearth serial connection are connected with terminal stud on the bell, just can produce longitudinal magnetic field; And when the body of heater outside is provided with a cylindrical shell that is covered with magnetic plug, only magnetic plug is switched on, then produce transverse magnetic field; When a thermal insulation layer is established in the body of heater outside, just can use as the heat treatment furnace that nano-crystallization is handled, practiced thrift cost of investment and resource.
The invention has the beneficial effects as follows:
1, the present invention is multi-functional heat treatment furnace, can handle the thermomagnetic treatment stove use that adds horizontal magnetic, adds vertical magnetic, can also practice thrift cost with dealing with common nano-crystallization heat treatment furnace;
2, body of heater of the present invention is vertical, and its treatment capacity is big, reaches 80KG, has utilized the space in the burner hearth fully;
3, the present invention is easy to operate, is convenient to product dress, comes out of the stove, and only needs the hook of bin and bell hung up or take off just can.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation.
Fig. 1 adds vertical thermomagnetic treatment stove cross-sectional view;
Fig. 2 adds transverse magnetic heat treatment furnace cross-sectional view;
Fig. 3 is a nano-crystallization heat treatment furnace cross-sectional view;
Among the figure: the 1-body of heater, the 2-burner hearth, the 3-bell, the 4-terminal stud, the 5-zone of heating, the 6-magnetic conductive rod, the 7-bin, 8-increases magnetic sheet, 9-magnetic plug, 10-thermal insulation layer.
Embodiment
Embodiment one:
Shown in Figure 1 is that the present invention adds vertical thermomagnetic treatment stove cross-sectional view; A kind of well formula heat treatment furnace comprises the bell 3 of vertical body of heater 1, burner hearth 2 and body of heater port, and described body of heater 1 outer wall is established one deck zone of heating 5; Described bell 3 upper ends are provided with two terminal studs 4; Be provided with bin 7 and magnetic conductive rod 6 in the described burner hearth 2, described bin 7 vertical hooks and bell 3 flexibly connect, and two ends, described magnetic conductive rod 6 serial connection back are connected with described terminal stud 4.The magnetic core that is processed is placed on the bin, after the energising, the magnetic field of the vertical equidirectional of magnetic core band that produces and be processed.
Embodiment two:
Shown in Figure 2 is that the present invention adds transverse magnetic heat treatment furnace cross-sectional view.A kind of well formula heat treatment furnace; Comprise the bell 3 of vertical body of heater 1, burner hearth 2 and body of heater port, described body of heater 1 outer wall is established one deck zone of heating 5, is provided with bin 7 in the burner hearth 2; Described bin 7 vertical hooks and bell 3 flexibly connect; Body of heater zone of heating 5 outsides also are provided with a cylindrical shell, and cylinder inboard wall is provided with magnetic plug 9, and described magnetic plug 9 two ends are installed with and increase magnetic sheet 8.Promptly be equivalent to magnetic plug is set with body of heater zone of heating outer wall, the magnetic core that is processed is placed on the bin, after the magnetic plug energising, produce and place the magnetic field of the horizontal equidirectional of magnetic core band that is processed in the burner hearth, increase magnetic sheet and can strengthen magnetic field.
Embodiment three:
Shown in Figure 3 is nano-crystallization heat treatment furnace cross-sectional view of the present invention; A kind of well formula heat treatment furnace; Comprise the bell 3 of vertical body of heater 1, burner hearth 2 and body of heater port, described body of heater 1 outer wall is established one deck zone of heating 5, is provided with bin 7 in the burner hearth 2; Described bin 7 vertical hooks and bell 3 flexibly connect, and body of heater zone of heating 5 outsides also are provided with thermal insulation layer 10.
Pending non-crystalline state sample is positioned in the heat treatment furnace, be warming up to after the annealing temperature insulation for some time cool off again just obtain nanocrystalline; The heat treatment furnace of present embodiment makes in the nano-crystallization treating processes heat preservation effect better, and the product crystallization degree is high.
Heat treatment furnace ability one stove three usefulness of the present invention can have heat treatment furnace and the heat treatment furnace that adds vertical magnetic field to use as adding transverse magnetic, can also be with dealing with common nano-crystallization heat treatment furnace.
Also can design a heat treatment furnace that adds vertical magnetic field earlier, design cylindrical shell and heat-preservation cylinder that the inwall that matches with the heat treatment furnace that adds vertical magnetic field is covered with magnetic plug again.When needs added vertical thermomagnetic treatment, just two ends, the serial connection of the magnetic conductive rod in burner hearth back were connected with terminal stud on the bell and switch on, and just can produce longitudinal magnetic field; When needs add transverse magnetic thermal treatment, can magnetic plug be switched on when adding vertical thermomagnetic treatment body of heater and be put in the cylindrical shell that is provided with magnetic plug, then produce transverse magnetic field; When needs carry out nano-crystallization when handling to product, in the time of then will adding vertical thermomagnetic treatment body of heater and be put in the thermal insulation layer, the heat treatment furnace use that just can handle as nano-crystallization.So promptly practice thrift cost of investment and resource, guaranteed that also various operations carry out by regulation, helped the stable of quality product.
Above embodiment is not limited only to protection scope of the present invention, and all are based on basic thought of the present invention and all belonging in protection scope of the present invention of making amendment or change.
Claims (4)
1. multi-functional heat treatment furnace of well formula; Comprise the bell of body of heater, burner hearth and body of heater port, it is characterized in that: described body of heater is vertical, and described furnace body outer wall is established one deck zone of heating; Described bell upper end is provided with two terminal studs; Be provided with bin and magnetic conductive rod in the described burner hearth, described bin top and bell flexibly connect, and two ends, described magnetic conductive rod serial connection back are connected with described terminal stud.
2. the multi-functional heat treatment furnace of a kind of well formula according to claim 1 is characterized in that: the described body of heater zone of heating outside also is provided with a cylindrical shell, and cylinder inboard wall is provided with magnetic plug, and described magnetic plug two ends are installed with and increase magnetic sheet.
3. the multi-functional heat treatment furnace of a kind of well formula according to claim 1 is characterized in that: the described body of heater zone of heating outside also is provided with heat-preservation cylinder.
4. according to the multi-functional heat treatment furnace of each described a kind of well formula of claim 1-4, it is characterized in that: described bin is connected with bell through vertical hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011104328647A CN102399952A (en) | 2011-12-22 | 2011-12-22 | Pit-type multifunctional heat treatment furnace |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011104328647A CN102399952A (en) | 2011-12-22 | 2011-12-22 | Pit-type multifunctional heat treatment furnace |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962706A (en) * | 2015-07-07 | 2015-10-07 | 长兴县大云电炉制造有限公司 | Electromagnetic induction furnace for carrying out heat treatment on amorphous and nanocrystalline materials |
| CN108103295A (en) * | 2018-01-25 | 2018-06-01 | 浙江晶芯磁业有限公司 | A kind of amorphous transverse and longitudinal magnetic field one annealing furnace |
| CN109971922A (en) * | 2019-05-14 | 2019-07-05 | 浙江晶芯磁业有限公司 | A kind of nanocrystalline magnet core magnetic-field heat treatment combination process |
| CN113470957A (en) * | 2021-06-24 | 2021-10-01 | 绵阳西磁科技有限公司 | Magnetic separation method for preparing magnetic core powder material |
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| CN2786137Y (en) * | 2005-04-26 | 2006-06-07 | 宝山钢铁股份有限公司 | Round full-fiber well type furnace |
| CN201201961Y (en) * | 2008-06-04 | 2009-03-04 | 益阳橡胶塑料机械集团有限公司 | Well type heat treatment heating furnace lid |
| CN101560598A (en) * | 2008-04-17 | 2009-10-21 | 天津天高感应加热有限公司 | Induction heating device applicable for thin metal narrowband heating |
| CN101748247A (en) * | 2008-12-09 | 2010-06-23 | 瓦房店金海轴承制造有限公司 | Energy-saving heat treatment well type heating furnace |
| CN201850290U (en) * | 2010-05-18 | 2011-06-01 | 零八一电子集团四川力源电子有限公司 | Magnetic heat treatment furnace |
| CN102260771A (en) * | 2011-08-09 | 2011-11-30 | 上海捷如重工机电设备有限公司 | Vertical resistance-band rapid heating furnace |
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2011
- 2011-12-22 CN CN2011104328647A patent/CN102399952A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2786137Y (en) * | 2005-04-26 | 2006-06-07 | 宝山钢铁股份有限公司 | Round full-fiber well type furnace |
| CN101560598A (en) * | 2008-04-17 | 2009-10-21 | 天津天高感应加热有限公司 | Induction heating device applicable for thin metal narrowband heating |
| CN201201961Y (en) * | 2008-06-04 | 2009-03-04 | 益阳橡胶塑料机械集团有限公司 | Well type heat treatment heating furnace lid |
| CN101748247A (en) * | 2008-12-09 | 2010-06-23 | 瓦房店金海轴承制造有限公司 | Energy-saving heat treatment well type heating furnace |
| CN201850290U (en) * | 2010-05-18 | 2011-06-01 | 零八一电子集团四川力源电子有限公司 | Magnetic heat treatment furnace |
| CN102260771A (en) * | 2011-08-09 | 2011-11-30 | 上海捷如重工机电设备有限公司 | Vertical resistance-band rapid heating furnace |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962706A (en) * | 2015-07-07 | 2015-10-07 | 长兴县大云电炉制造有限公司 | Electromagnetic induction furnace for carrying out heat treatment on amorphous and nanocrystalline materials |
| CN108103295A (en) * | 2018-01-25 | 2018-06-01 | 浙江晶芯磁业有限公司 | A kind of amorphous transverse and longitudinal magnetic field one annealing furnace |
| CN108103295B (en) * | 2018-01-25 | 2024-02-27 | 浙江晶芯磁业有限公司 | Amorphous transverse and longitudinal magnetic field integrated annealing furnace |
| CN109971922A (en) * | 2019-05-14 | 2019-07-05 | 浙江晶芯磁业有限公司 | A kind of nanocrystalline magnet core magnetic-field heat treatment combination process |
| CN113470957A (en) * | 2021-06-24 | 2021-10-01 | 绵阳西磁科技有限公司 | Magnetic separation method for preparing magnetic core powder material |
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Application publication date: 20120404 |