CN203890387U - Annealing furnace - Google Patents
Annealing furnace Download PDFInfo
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- CN203890387U CN203890387U CN201420248091.6U CN201420248091U CN203890387U CN 203890387 U CN203890387 U CN 203890387U CN 201420248091 U CN201420248091 U CN 201420248091U CN 203890387 U CN203890387 U CN 203890387U
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- furnace body
- tunnel type
- type furnace
- annealing
- annealing furnace
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model discloses an annealing furnace which comprises a tunnel type furnace body and a conveying mechanism for conveying materials into the furnace body and moving the materials in the furnace body, wherein a feeding hole and a discharging hole are formed in two ends of the tunnel type furnace body respectively; a shell, an insulation layer and a heating mechanism are arranged in sequence from outside to inside of the tunnel type furnace body; a partition plate for dividing an inner cavity of the tunnel type furnace body into different temperature regions is arranged in the tunnel type furnace body. According to the annealing furnace, the tunnel type furnace body is adopted for annealing an iron core by combination with the different temperature regions in the furnace body, continuous annealing of the iron core is realized, and the annealing efficiency is high. The temperatures of different temperature regions in the furnace body are kept constant, the annealing temperature is accurate, and energy resources can be effectively saved as the inside of the furnace cavity does not need to be frequently heated and cooled.
Description
Technical field
The utility model relates to a kind of equipment for Heating Processing, relates in particular to a kind of annealing furnace.
Background technology
At amorphous iron core production industry, the iron core after moulding need to be carried out to anneal, to meet its performance requriements.Existing annealing device adopts cabinet type or case structure conventionally, by the heating wire in stove, heat, according to Production requirement, also may be equipped with vaccum-pumping equipment or rare gas element pad device, in order to improve the security of body of heater, the external wall of thorax of annealing furnace need to be arranged circulating water cooling system, prevents that body of heater is overheated.
Because annealing process demand workpiece stops the scheduled time in different temperature range, use existing annealing device, equipment need to heat up continuously and lower the temperature, and consumes mass energy, and intensification and temperature fall time need to expend the regular hour, and actual annealing time is long.Every batch of product is loaded down with trivial details into and out of furnace operating, and length consuming time, and annealing efficiency is low.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of annealing furnace is provided, and can carry out continuous annealing to iron core, and temperature is controlled accurately, and annealing efficiency is high, saves the energy.
In order to solve the problems of the technologies described above, the utility model provides a kind of annealing furnace, comprise tunnel type furnace body and for by material transferring to body of heater inner and in body of heater mobile transport sector; Described tunnel type furnace body two ends are respectively equipped with opening for feed and discharge port, and described tunnel type furnace body is followed successively by housing, thermal insulation layer and heating mechanism from outside to inside, are provided with the division plate that its inner chamber is separated into different warm areas in described tunnel type furnace body.
As the improvement of such scheme, described division plate stretches out downwards from described tunnel type furnace body top, keeps being suitable for furnace bottom the distance that material passes through.
Improvement as such scheme, different warm areas place in described tunnel type furnace body is equipped with recirculating air device, described recirculating air device comprises the motor of being located at described tunnel type furnace body top, in described tunnel type furnace body, be provided with the fan blade being connected with the rotating shaft of described motor, described fan blade can rotate under the driving of described motor.
As the improvement of such scheme, described transport sector comprises transport tape and driving mechanism, and described transport tape passes into cycle rotation in described tunnel type furnace body and under the drive of described driving mechanism from described tunnel furnace is external.
Improvement as such scheme, described driving mechanism comprises motion-work wheel, the first follow-up pulley and the pinch roller of being located at described opening for feed one side, described motion-work wheel passes through step-down gear by buncher and drives, the right side of described motion-work wheel is provided with described the first follow-up pulley, the left side of described motion-work wheel is provided with described pinch roller, and described pinch roller is provided with governing mechanism of tension; Described discharge port one side is provided with the second follow-up pulley and guide deflection sheave.
As the improvement of such scheme, described governing mechanism of tension comprises horizontal guide pillar, is located on described horizontal guide pillar and the slide block that can horizontally slip along described horizontal guide pillar and the adjusting screw(rod) arranging in the same way with described horizontal guide pillar; Described pinch roller is located on described slide block, the displacement that described adjusting screw(rod) can regulate described slide block to horizontally slip by self rotation.
As the improvement of such scheme, described transport sector also comprises the removable feed mechanism of being located at described opening for feed side.
As the improvement of such scheme, described removable feed mechanism comprises support, and described support is provided with to the hopper of described opening for feed inclination, is provided with and is convenient to the pulley that material slides in described hopper.
As the improvement of such scheme, described transport tape is metal net shaped transport tape.
As the improvement of such scheme, described tunnel type furnace body top is provided with the temperature measuring mechanism stretching in its inner chamber.
Implement the utility model, there is following beneficial effect:
The utility model adopts tunnel type furnace body to coordinate the different warm areas in body of heater to anneal to iron core, realizes the continuous annealing of iron core, and annealing efficiency is high.In body of heater, the temperature of different warm areas keeps constant, and annealing temperature is accurate, due in furnace chamber without frequent heating and cooling, effective save energy.
Transport sector described in the utility model also comprises the removable feed mechanism of being located at described opening for feed side, can realize interim stacking and the automatic feed of iron core, alleviates workman's working pressure.
Accompanying drawing explanation
Fig. 1 is the first example structure schematic diagram of a kind of annealing furnace of the utility model;
Fig. 2 is the another structural representation of the first embodiment of a kind of annealing furnace of the utility model;
Fig. 3 is the B portion enlarged view of Fig. 1;
Fig. 4 is the A portion enlarged view of Fig. 1;
Fig. 5 is the removable feed mechanism structural representation of the utility model the second embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model the first embodiment provide a kind of annealing furnace, comprise tunnel type furnace body 1 and for by material transferring to body of heater inner and in body of heater mobile transport sector 2; Described tunnel type furnace body 1 two ends are respectively equipped with opening for feed 3 and discharge port 4, described tunnel type furnace body 1 is followed successively by housing, thermal insulation layer and heating mechanism (not shown in FIG.) from outside to inside, is provided with the division plate 5 that its inner chamber is separated into different warm areas in described tunnel type furnace body 1.Described tunnel type furnace body 1 is preferably divided into 8 different warm areas, and the design temperature of each warm area is all different, and iron core stops predetermined time in each warm area, can complete annealing process.
The utility model adopts tunnel type furnace body 1 to coordinate the different warm areas in body of heater to anneal to iron core, realizes the continuous annealing of iron core, and annealing efficiency is high.In body of heater, the temperature of different warm areas keeps constant, and annealing temperature is accurate, due in furnace chamber without frequent heating and cooling, effective save energy.
Preferably, described division plate 5 stretches out downwards from described tunnel type furnace body 1 top, keeps being suitable for furnace bottom the distance that material passes through.
It should be noted that, described division plate 5 need to intercept the heat transmission of each warm area to greatest extent, should reserve the space that iron core never moves with warm area simultaneously, therefore the optimum of described division plate 5 is set to stretch out downwards from described tunnel type furnace body 1 top, keep being suitable for furnace bottom the distance that material passes through, iron core can move successively in each temperature range on transport tape, keeps each warm area in predetermined temperature range simultaneously.
In order to make the more uniform temperature of each warm area in body of heater, different warm areas place in tunnel type furnace body 1 described in the utility model can be equipped with recirculating air device 6, described recirculating air device 6 comprises the motor 7 of being located at described tunnel type furnace body 1 top, in described tunnel type furnace body 1, be provided with the fan blade 8 being connected with the rotating shaft of described motor 7, described fan blade 8 can rotate under the driving of described motor 7.Described fan blade 8 rotations, make to form separately independently recirculating air in each warm area, improve the heat transfer efficiencies of air and iron core, also make the internal temperature of each warm area more even.
Transport sector 2 described in the utility model comprises transport tape 9 and driving mechanism 10, and described transport tape 9 passes into cycle rotation in described tunnel type furnace body 1 and under the drive of described driving mechanism 10 from described tunnel type furnace body 1.
Preferably, as shown in Figure 3, described driving mechanism 10 comprises motion-work wheel 11, the first follow-up pulley 12a and the pinch roller 13 of being located at described opening for feed 3 one sides, described motion-work wheel 11 drives through step-down gear 15 by buncher 14, the right side of described motion-work wheel 11 is provided with described the first follow-up pulley 12a, the left side of described motion-work wheel 11 is provided with described pinch roller 13, and described pinch roller 13 is provided with governing mechanism of tension; Described discharge port 4 one sides are provided with the second follow-up pulley 12b and guide deflection sheave 16.
It should be noted that, described transport tape 9 is through the transmission of described driving mechanism 10, realizes from body of heater the cycle operation in body of heater, and in the environment of cold and hot variation repeatedly, keeps tight by described governing mechanism of tension guarantee transport tape 9.
Preferably, described governing mechanism of tension comprises horizontal guide pillar 17, is located on described horizontal guide pillar 17 and the slide block 18 that can horizontally slip along described horizontal guide pillar 17 and the adjusting screw(rod) 19 arranging in the same way with described horizontal guide pillar 17; Described pinch roller 13 is located on described slide block 18, the displacement that described adjusting screw(rod) 19 can regulate described slide block 18 to horizontally slip by self rotation.
It should be noted that, described transport tape 9 passes between described pinch roller 13, motion-work wheel 11 and the first follow-up pulley 12a, described pinch roller 13, for making transport tape 9 keep suitable pressure, increases the friction between motion-work wheel 11 and transport tape 9 simultaneously, ensures that the running of transport tape 9 is reliable.
According to the utility model the second embodiment, as shown in Figure 4, described transport sector 2 also comprises the removable feed mechanism 20 of being located at described opening for feed 3 one sides.
Described removable feed mechanism 20 comprises support 21, and described support 21 is provided with to the hopper 22 of described opening for feed 3 inclinations, is provided with and is convenient to the pulley 23 that material slides in described hopper 22.
It should be noted that, in the utility model the first embodiment, workman must manually be put in iron core on transport tape 9 at feed end incessantly, works complicated, and labour intensity is high.For the problems referred to above, the utility model the second embodiment provides a kind of removable feed mechanism 20, pass through said mechanism, workman can be put in a collection of iron core integral body in described hopper 22, and the iron core in described hopper 22 is due to action of gravity, and landing is to transport tape 9 voluntarily, workman only needs certain interval of time toward wherein adding a collection of iron core, work is simple, and labour intensity is low, has also alleviated workman's operating pressure.Described removable feed mechanism 20 can directly be fastened on opening for feed 3 one side ends, easy accessibility when mounted.
Preferably, described transport tape 9 is metal net shaped transport tape.
It should be noted that, described transport tape 9 needs, through the difference variation from normal temperature to hundreds of degree high temperature, to adopt metal net shaped transport tape, both can ensure enough frictional force, also makes it have enough heat-resisting abilities, durable in use.
Preferably, described tunnel type furnace body 1 top is provided with the temperature measuring mechanism 24 stretching in its inner chamber.
It should be noted that, described temperature measuring mechanism 24 can detect the temperature of each warm area in real time, and the temperature of being convenient to inner chamber is controlled, and improves annealing quality.
Above disclosed is only a kind of preferred embodiment of the utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (10)
1. an annealing furnace, is characterized in that, comprise tunnel type furnace body and for by material transferring to body of heater inner and in body of heater mobile transport sector; Described tunnel type furnace body two ends are respectively equipped with opening for feed and discharge port, and described tunnel type furnace body is followed successively by housing, thermal insulation layer and heating mechanism from outside to inside, are provided with the division plate that its inner chamber is separated into different warm areas in described tunnel type furnace body.
2. annealing furnace as claimed in claim 1, is characterized in that, described division plate stretches out downwards from described tunnel type furnace body top, keeps being suitable for furnace bottom the distance that material passes through.
3. annealing furnace as claimed in claim 1, it is characterized in that, different warm areas place in described tunnel type furnace body is equipped with recirculating air device, described recirculating air device comprises the motor of being located at described tunnel type furnace body top, in described tunnel type furnace body, be provided with the fan blade being connected with the rotating shaft of described motor, described fan blade can rotate under the driving of described motor.
4. annealing furnace as claimed in claim 1, is characterized in that, described transport sector comprises transport tape and driving mechanism, and described transport tape passes into cycle rotation in described tunnel type furnace body and under the drive of described driving mechanism from described tunnel furnace is external.
5. annealing furnace as claimed in claim 4, it is characterized in that, described driving mechanism comprises motion-work wheel, the first follow-up pulley and the pinch roller of being located at described opening for feed one side, described motion-work wheel passes through step-down gear by buncher and drives, the right side of described motion-work wheel is provided with described the first follow-up pulley, the left side of described motion-work wheel is provided with described pinch roller, and described pinch roller is provided with governing mechanism of tension; Described discharge port one side is provided with the second follow-up pulley and guide deflection sheave.
6. annealing furnace as claimed in claim 5, is characterized in that, described governing mechanism of tension comprises horizontal guide pillar, is located on described horizontal guide pillar and the slide block that can horizontally slip along described horizontal guide pillar and the adjusting screw(rod) arranging in the same way with described horizontal guide pillar; Described pinch roller is located on described slide block, the displacement that described adjusting screw(rod) can regulate described slide block to horizontally slip by self rotation.
7. the annealing furnace as described in claim 4-6 any one, is characterized in that, described transport sector also comprises the removable feed mechanism of being located at described opening for feed side.
8. annealing furnace as claimed in claim 7, is characterized in that, described removable feed mechanism comprises support, and described support is provided with to the hopper of described opening for feed inclination, is provided with and is convenient to the pulley that material slides in described hopper.
9. the annealing furnace as described in claim 4-6 any one, is characterized in that, described transport tape is metal net shaped transport tape.
10. the annealing furnace as described in claim 1-6 any one, is characterized in that, described tunnel type furnace body top is provided with the temperature measuring mechanism stretching in its inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420248091.6U CN203890387U (en) | 2014-05-15 | 2014-05-15 | Annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420248091.6U CN203890387U (en) | 2014-05-15 | 2014-05-15 | Annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890387U true CN203890387U (en) | 2014-10-22 |
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ID=51716814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420248091.6U Expired - Fee Related CN203890387U (en) | 2014-05-15 | 2014-05-15 | Annealing furnace |
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| CN (1) | CN203890387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468262A (en) * | 2019-09-19 | 2019-11-19 | 王晶 | Segmented continuous heat treating furnace and material heat treatment process |
-
2014
- 2014-05-15 CN CN201420248091.6U patent/CN203890387U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468262A (en) * | 2019-09-19 | 2019-11-19 | 王晶 | Segmented continuous heat treating furnace and material heat treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528225 Shishan Road, Shishan Industrial Zone, Nanhai District, Guangdong, China, No. 18, No. Patentee after: FOSHAN ANKE AMORPHOUS TECHNOLOGY CO.,LTD. Address before: 528225 Shishan Road, Shishan Industrial Zone, Nanhai District, Guangdong, China, No. 18, No. Patentee before: AMCORE AMORPHOUS TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |