CN205258526U - Amorphous / nanocrystalline iron core heat treatment furnace - Google Patents
Amorphous / nanocrystalline iron core heat treatment furnace Download PDFInfo
- Publication number
- CN205258526U CN205258526U CN201521024262.8U CN201521024262U CN205258526U CN 205258526 U CN205258526 U CN 205258526U CN 201521024262 U CN201521024262 U CN 201521024262U CN 205258526 U CN205258526 U CN 205258526U
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- amorphous
- iron core
- heat
- nanocrystalline iron
- heater
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Abstract
The utility model provides an amorphous / nanocrystalline iron core heat treatment furnace, including intensification insulated zoon who is located feed inlet one side and the cooling district that is located discharge gate one side, be equipped with electro -magnet or permanent magnet end terminal on intensification insulated zoon's the furnace body, be equipped with electro -magnet or permanent magnet end terminal on the furnace body in cooling district. The utility model discloses relative prior art has substantive characteristics and progress, specific theory, and pending amorphous / nanocrystalline iron core is accomplished to intensify at an intensification insulated zoon and is forwarded the cooling district promptly to with heat retaining process and lower the temperature, and lower a batch product is put immediately carries out thermal treatment at intensification insulated zoon, circulation like this improves work efficiency greatly. The heat energy that heaies up the insulated zoon furnace body simultaneously and arrange the material accumulation in cooling district in has quite a few of material of just having been put into the A district to absorb, and consequently energy -conserving effect is showing.
Description
Technical field
The utility model relates to a kind of heat-treatment furnace, especially a kind of amorphous/nanocrystalline iron core heat-treatment furnace.
Background technology
The existing application quite widely in soft magnetic materials field of amorphous/nanocrystalline iron core, along with the progress of technology, the user of amorphous/nanocrystalline iron core is also more and more higher to the requirement of iron core, amorphous/nanocrystalline iron core forms amorphous/nanocrystalline double structure through Overheating Treatment just can have excellent soft magnet performance, the device of at present amorphous nano-crystalline iron core band being heat-treated only has a workspace conventionally, belong to single district mode of operation, the material placing area that is equipment is a fixing region, pending amorphous/nanocrystalline iron core completes intensification in this region, insulation, the all process steps of cooling, process cycle is long, efficiency is low, cost is high, in each temperature-fall period, this region heat energy loses in vain.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thereby a kind of amorphous/nanocrystalline iron core heat-treatment furnace is provided.
To achieve these goals, the technical scheme that the utility model adopts is: amorphous/nanocrystalline iron core heat-treatment furnace, comprise the heating and heat preservation district that is positioned at charging aperture one side and the cooling area that is positioned at discharging opening one side, the body of heater in described heating and heat preservation district is provided with electromagnet or permanent magnet pole shoe, and the body of heater of described cooling area is provided with electromagnet or permanent magnet pole shoe.
Preferably, in the body of heater of described cooling area, be provided with the heating unit for controlling rate of temperature fall.
Preferably, the body of heater of described cooling area has the heat-insulation layer for fixing rate of temperature fall.
Preferably, in the body of heater of described cooling area, be provided with the refrigeration unit for accelerating cooling.
The relative prior art of the utility model has substantive distinguishing features and progress, specifically, pending amorphous/nanocrystalline iron core completes the operation heating up and be incubated and forwards cooling area cooling in a heating and heat preservation district, next group product is placed in immediately heating and heat preservation district and heat-treats, and so circulation is increased work efficiency greatly. Simultaneously heating and heat preservation district body of heater and the material that is placed in the heat energy of the accumulation of material of cooling area and has quite a few just to be inserted A district absorb, and therefore energy-saving effect is remarkable. And, in heat treatment process, provide directional magnetic field to make amorphous/nanocrystalline iron core in magnetized state, can produce induced anisotropy at material internal, thereby change the magnetization curve of amorphous/nanocrystalline iron core, compared with not passing through the amorphous/nanocrystalline iron core of magnetic-field heat treatment, have remanent magnetism low, be difficult for the advantages such as saturated, magnetic conductivity linearity.
Further, in the body of heater of cooling area, be provided with heating unit, for controlling rate of temperature fall.
Further, the body of heater of cooling area has heat-insulation layer, for fixing rate of temperature fall.
Further, in the body of heater of cooling area, be provided with refrigeration unit, for accelerating cooling.
Brief description of the drawings
Fig. 1 is the structural representation in the utility model embodiment.
Detailed description of the invention
Below by detailed description of the invention, the technical solution of the utility model is described in further detail.
Embodiment, as shown in Figure 1, amorphous/nanocrystalline iron core heat-treatment furnace, comprise the cooling area 3 that is positioned at the heating and heat preservation district 2 of charging aperture 1 one sides and is positioned at discharging opening 4 one sides, heating and heat preservation district 2 and cooling area 3 are at a distance of 1000cm, the body of heater in heating and heat preservation district 2 is provided with electromagnet or permanent magnet pole shoe, the body of heater of cooling area 3 is provided with electromagnet or permanent magnet pole shoe, it in the present embodiment, is electromagnet 5,6, in the body of heater of cooling area 3, be provided with the heating unit for controlling rate of temperature fall, heating unit is heating wire (not shown).
In the present embodiment, pending amorphous/nanocrystalline iron core completes the operation heating up and be incubated and forwards cooling area cooling in a heating and heat preservation district, and next group product is placed in immediately heating and heat preservation district and heat-treats, and so circulation is increased work efficiency greatly. Simultaneously heating and heat preservation district body of heater and the material that is placed in the heat energy of the accumulation of material of cooling area and has quite a few just to be inserted A district absorb, and therefore energy-saving effect is remarkable. And, in heat treatment process, provide directional magnetic field to make amorphous/nanocrystalline iron core in magnetized state, can produce induced anisotropy at material internal, thereby change the magnetization curve of amorphous/nanocrystalline iron core, compared with not passing through the amorphous/nanocrystalline iron core of magnetic-field heat treatment, have remanent magnetism low, be difficult for the advantages such as saturated, magnetic conductivity linearity.
In other embodiments, different from above-described embodiment, the body of heater of cooling area has the heat-insulation layer for fixing rate of temperature fall; In other embodiments, different from above-described embodiment, in the body of heater of cooling area, be provided with the refrigeration unit for accelerating cooling.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement detailed description of the invention of the present utility model; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (4)
1. amorphous/nanocrystalline iron core heat-treatment furnace, it is characterized in that: comprise the heating and heat preservation district that is positioned at charging aperture one side and the cooling area that is positioned at discharging opening one side, the body of heater in described heating and heat preservation district is provided with electromagnet or permanent magnet pole shoe, and the body of heater of described cooling area is provided with electromagnet or permanent magnet pole shoe.
2. amorphous/nanocrystalline iron core heat-treatment furnace according to claim 1, is characterized in that: in the body of heater of described cooling area, be provided with the heating unit for controlling rate of temperature fall.
3. amorphous/nanocrystalline iron core heat-treatment furnace according to claim 1, is characterized in that: the body of heater of described cooling area has the heat-insulation layer for fixing rate of temperature fall.
4. amorphous/nanocrystalline iron core heat-treatment furnace according to claim 1, is characterized in that: in the body of heater of described cooling area, be provided with the refrigeration unit for accelerating cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024262.8U CN205258526U (en) | 2015-12-11 | 2015-12-11 | Amorphous / nanocrystalline iron core heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024262.8U CN205258526U (en) | 2015-12-11 | 2015-12-11 | Amorphous / nanocrystalline iron core heat treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205258526U true CN205258526U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521024262.8U Expired - Fee Related CN205258526U (en) | 2015-12-11 | 2015-12-11 | Amorphous / nanocrystalline iron core heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205258526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884876A (en) * | 2019-11-28 | 2020-03-17 | 芜湖鼎恒材料技术有限公司 | Amorphous nanocrystalline firing equipment of switching formula unloading |
-
2015
- 2015-12-11 CN CN201521024262.8U patent/CN205258526U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884876A (en) * | 2019-11-28 | 2020-03-17 | 芜湖鼎恒材料技术有限公司 | Amorphous nanocrystalline firing equipment of switching formula unloading |
| CN110884876B (en) * | 2019-11-28 | 2021-09-24 | 安徽鼎恒实业集团有限公司 | Amorphous nanocrystalline firing equipment of switching formula unloading |
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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: 20160525 Termination date: 20171211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |