CN202485414U - Multifunctional heat treatment pit furnace - Google Patents
Multifunctional heat treatment pit furnace Download PDFInfo
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- CN202485414U CN202485414U CN2011205404319U CN201120540431U CN202485414U CN 202485414 U CN202485414 U CN 202485414U CN 2011205404319 U CN2011205404319 U CN 2011205404319U CN 201120540431 U CN201120540431 U CN 201120540431U CN 202485414 U CN202485414 U CN 202485414U
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- heater
- treatment furnace
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Abstract
The utility model provides a multifunctional heat treatment pit furnace which comprises a furnace body, a hearth and a furnace cover of an upper port of the furnace body. The furnace body is vertical, 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 material rest and magnetic permeable bars are disposed in the hearth, the top of the material rest is movably connected with the furnace cover, and two ends of the magnetic permeable bars are connected with the binding posts after the magnetic permeable bars are connected in series. The multifunctional heat treatment pit furnace can be used as a heat treatment furnace for treating magnetic fields with additional transverse magnetism and additional longitudinal magnetism, and also can be used as a heat treatment furnace for treating common nanocrystallization, and cost is saved.
Description
Technical field
The utility model relates to a kind of heat-treatment furnace, is 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 treated to a kind of.
Background technology
Amorphous nano-crystalline alloy soft magnetic material is a kind of new material, not only has good soft magnet 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 of amorphous nano-crystalline expands to the vast product for civilian use gradually, comprises transformer iron core, large power inverter power source transformer and core of reactor, various forms of switching mode power supply transformer and inductor core, various sensor 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 processing methods of anisothermal annealing again; Wherein cycle annealing technology is with fast speeds the amorphous state sample to be warming up to annealing temperature, and the insulation certain hour makes amorphous 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 Overheating Treatment.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 magnetic-field heat treatment.
At present, it is that the amorphous state sample is positioned in the heat-treatment furnace that nano-crystallization is handled, be warming up to annealing temperature after insulation a period of time cool off again; Adding horizontal magnetic or adding the annealing device 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 processing methods 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 treating capacity is less than normal, and the product quality of processing can not get controlling effectively.
The utility model content
The utility model will solve above-mentioned deficiency exactly, provides that a kind of treating capacity is big, easy to use, the multi-functional heat-treatment furnace of multi-use, and the properties of product of processing are stable, qualification rate is high.
In order to reach above-mentioned effect, the utility model 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 binding posts, 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 binding post.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 magnetic-field heat 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 heat-insulation layer, and the effect that nano-crystallization is handled improves, and reaches the insulation certain hour and makes amorphous state sample complete crystallization.
The hook that the further scheme of the utility model is described bin through the top is connected with bell.Pending product is packed into behind the bin, the hook of bin through the top is connected with bell, put into the magnetic-field heat treatment stove and handle, be convenient to product and adorn, go out furnace operating.
The utility model has really been realized the purpose of multi-use, can be as adding horizontal stroke, adding vertical magnetic-field heat 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 binding post 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 the body of heater outside is provided with a heat-insulation layer, just can use as the heat-treatment furnace that nano-crystallization is handled, practiced thrift cost of investment and resource.
The beneficial effect of the utility model is:
1, the utility model is multi-functional heat-treatment furnace, can handle the magnetic-field heat 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, the utility model body of heater is vertical, and its treating capacity is big, reaches 80KG, has utilized the space in the burner hearth fully;
3, the utility model 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 the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 adds vertical magnetic-field heat 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-binding post, the 5-zone of heating, the 6-magnetic conductive rod, the 7-bin, 8-increases magnetic sheet, 9-magnetic plug, 10-heat-insulation layer.
The specific embodiment
Embodiment one:
Shown in Figure 1 is that the utility model adds vertical magnetic-field heat 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 binding posts 4; Be provided with bin 7 and magnetic conductive rod 6 in the described burner hearth 2, the hook and the bell 3 on described bin 7 tops flexibly connect, and two ends, described magnetic conductive rod 6 serial connection back are connected with described binding post 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 utility model 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; The hook and the bell 3 on described bin 7 tops 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 the utility model nano-crystallization 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; The hook and the bell 3 on described bin 7 tops flexibly connect, and body of heater zone of heating 5 outsides also are provided with heat-insulation layer 10.
Pending amorphous state sample is positioned in the heat-treatment furnace, be warming up to after the annealing temperature insulation a period of time cool off again just obtain nanocrystalline; The heat-treatment furnace of present embodiment makes in the nano-crystallization processing procedure heat preservation effect better, and the product crystallization degree is high.
The heat-treatment furnace of the utility model can a stove three usefulness, can be as adding horizontal stroke, adding vertical magnetic-field heat treatment stove and use, and 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 magnetic-field heat treatment, just two ends, the serial connection of the magnetic conductive rod in burner hearth back were connected with binding post on the bell and switch on, and just can produce longitudinal magnetic field; When needs add transverse magnetic heat treatment, can magnetic plug be switched on when adding vertical magnetic-field heat 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 magnetic-field heat treatment body of heater and be put in the heat-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 product quality.
Above embodiment is not limited only to the protection domain of the utility model, all based on the basic thought of the utility model and make amendment or the protection domain that all belongs to the utility model that changes in.
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 binding posts; 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 binding post.
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 1-3, it is characterized in that: described bin is connected with bell through the hook on top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205404319U CN202485414U (en) | 2011-12-22 | 2011-12-22 | Multifunctional heat treatment pit furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205404319U CN202485414U (en) | 2011-12-22 | 2011-12-22 | Multifunctional heat treatment pit furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202485414U true CN202485414U (en) | 2012-10-10 |
Family
ID=46959832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205404319U Expired - Fee Related CN202485414U (en) | 2011-12-22 | 2011-12-22 | Multifunctional heat treatment pit furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202485414U (en) |
-
2011
- 2011-12-22 CN CN2011205404319U patent/CN202485414U/en not_active Expired - Fee Related
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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: 20121010 Termination date: 20141222 |
|
| EXPY | Termination of patent right or utility model |