CN211947150U - Vertical transverse magnetic furnace - Google Patents
Vertical transverse magnetic furnace Download PDFInfo
- Publication number
- CN211947150U CN211947150U CN202020370245.4U CN202020370245U CN211947150U CN 211947150 U CN211947150 U CN 211947150U CN 202020370245 U CN202020370245 U CN 202020370245U CN 211947150 U CN211947150 U CN 211947150U
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- furnace
- vertical transverse
- hearth body
- heat
- transverse magnetic
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- 238000000034 method Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 27
- 238000001816 cooling Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 2
- 230000005389 magnetism Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 7
- 241000219146 Gossypium Species 0.000 description 5
- 238000004321 preservation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 229910001004 magnetic alloy Inorganic materials 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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Abstract
The utility model relates to a vertical transverse magnetic furnace, include: the hearth body is provided with a first opening on the top end surface; the furnace cover is detachably arranged at the first opening and is used for sealing the first opening; the circulating fan is fixedly arranged on the furnace cover in a penetrating manner; and the limiting mechanism is arranged on one side of the furnace cover back to the hearth body and used for limiting the movement of the furnace cover. The technical scheme of the utility model be through fixed installing circulating fan on the bell, make circulating fan and bell be the top that is located the furnace body when integration sets up to when needs maintain circulating fan, the staff only need take off the bell and can maintain circulating fan, need not to dismantle the furnace body of vertical horizontal magnetism stove, and whole operation process is simple convenient, has better suitability.
Description
Technical Field
The utility model relates to the technical field of heat treatment, in particular to a vertical transverse magnetic furnace.
Background
The nanocrystalline soft magnetic alloy is soft magnetic alloy with a nanocrystalline structure obtained by heat treatment on the basis of amorphous alloy, and has more excellent soft magnetic performance. Due to the efficient preparation process and excellent material properties, amorphous alloys are gradually replacing traditional soft magnetic materials such as silicon steel, Bomo alloy and ferrite, and are increasingly applied in the fields of electric power, electronics, communication and the like. The heat treatment during the production of nanocrystalline magnetic cores plays a very important role, which requires the use of a transverse magnetic furnace. In the existing transverse magnetic furnace, a circulating fan is usually installed at the bottom of a furnace body, when the circulating fan breaks down, the circulating fan needs to be repaired after the furnace body is detached, the whole maintenance process is complex, and the use experience of a user is seriously reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel vertical transverse magnetic furnace, this vertical transverse magnetic furnace's simple structure, the maintenance personal of being convenient for maintains the operation, has better suitability.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vertical transverse magnetic furnace comprising:
the hearth body is provided with a first opening on the top end surface;
the furnace cover is detachably arranged at the first opening and is used for sealing the first opening;
the circulating fan is fixedly arranged on the furnace cover in a penetrating manner; and a process for the preparation of a coating,
and the limiting mechanism is arranged on one side of the furnace cover back to the hearth body and is used for limiting the movement of the furnace cover.
Further, the vertical transverse magnetic furnace comprises: the heating furnace comprises a heat-insulating cylinder and a plurality of heating elements, wherein a second opening is formed in the axial end part of the heat-insulating cylinder, the hearth body penetrates through the second opening and is arranged in the heat-insulating cylinder, and the heating elements are arranged on the circumferential outer side of the hearth body at intervals.
Furthermore, the inner wall of the heat-insulating cylinder is attached with heat-insulating cotton, and the heat-insulating cotton and the hearth body are mutually surrounded to form a heating cavity.
Further, the vertical transverse magnetic furnace further comprises: and the magnetizing coil is sleeved on the circumferential outer side of the heat-insulating cylinder.
Furthermore, a cooling piece is arranged on the circumferential outer side of the heat-insulating cylinder and is arranged between the heat-insulating cylinder and the magnetizing coil.
Further, the circulation fan includes: the motor is arranged on one side of the furnace cover, which is back to the hearth body; the fan is arranged on one side of the furnace cover facing the hearth body, and the motor is connected with the fan through a rotating shaft.
Further, stop gear includes: the limiting piece is arranged on one side, back to the hearth body, of the furnace cover; the lifting rod is vertically connected to the limiting piece, and when the lifting rod moves along the axial direction of the hearth body, the lifting rod drives the limiting piece to be far away from or close to the furnace cover.
Further, stop gear still includes: the driving piece is arranged at one end, far away from the limiting piece, of the lifting rod and used for driving the lifting rod to move along the axial direction of the hearth body.
Furthermore, the hearth body is embedded in the rack mechanism along the axial direction, and the limiting mechanism is movably arranged on the outer side of the rack mechanism.
Furthermore, a limiting pipe is fixedly arranged on the circumferential outer side of the rack mechanism, the limiting pipe is sleeved on the circumferential outer side of the lifting rod, and the lifting rod can move relative to the limiting pipe.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the vertical transverse magnetic furnace provided in the technical scheme is characterized in that the circulating fan is fixedly arranged on the furnace cover, the circulating fan and the furnace cover are integrally arranged and located at the top of the furnace body, so that when the circulating fan is required to be maintained, a worker only needs to take down the furnace cover to maintain the circulating fan, the furnace body of the vertical transverse magnetic furnace is not required to be detached, the whole operation process is simple and convenient, and the vertical transverse magnetic furnace has better applicability.
Drawings
Fig. 1 is a schematic view of a vertical transverse magnetic furnace according to an embodiment of the present invention.
Fig. 2 is a sectional view of the vertical transverse magnetic furnace shown in fig. 1.
Fig. 3 is a sectional view of a partial structure of the vertical transverse magnetic furnace shown in fig. 1.
100. A vertical transverse magnetic furnace; 10. a hearth body; 11. a first opening; 12. an air duct; 20. a furnace cover; 30. a circulating fan; 31. a motor; 32. a fan; 33. a rotating shaft; 40. a limiting mechanism; 41. a lifting rod; 42. a limiting member; 43. a drive member; 50. a heat-preserving cylinder; 51. a second opening; 52. heat preservation cotton; 53. heating the cavity; 54. an air outlet pipe; 55. a base plate; 60. a heating member; 70. adding a magnetic coil; 80. a cooling member; 90. a frame mechanism; 91. a limiting pipe; 92. a side plate; 93. a top panel.
Detailed Description
The present invention will now be described in more detail with reference to the accompanying drawings, and it is to be understood that the following description of the present invention is made only by way of illustration and not by way of limitation with reference to the accompanying drawings. The various embodiments may be combined with each other to form other embodiments not shown in the following description.
Referring to fig. 1 to 3, an embodiment of the present invention provides a novel vertical transverse magnetic furnace 100, and the vertical transverse magnetic furnace 100 has a simple structure, is convenient for maintenance and operation, and has better applicability.
The vertical transverse magnetic furnace 100 includes: the furnace comprises a hearth body 10, a furnace cover 20, a circulating fan 30 and a limiting mechanism 40. Wherein, the top end surface of the hearth body 10 is provided with a first opening 11, and the shape of the furnace cover 20 is matched with the size of the first opening 11; the furnace cover 20 is detachably arranged at the first opening 11 at the top of the hearth body 10 and is used for sealing the first opening 11; the circulating fan 30 is fixedly arranged on the furnace cover 20 in a penetrating way, one end of the circulating fan 30 is positioned on one side of the furnace cover 20, which is back to the hearth body 10, and the other end of the circulating fan extends into the hearth body 10; and a limiting mechanism 40 is arranged on one side of the furnace cover 20, which is opposite to the hearth body 10, and is used for limiting the movement of the furnace cover 20.
It can be understood that, be the integration setting between bell 20 and the circulating fan 30, when needs maintain circulating fan 30, maintenance person only need take out bell 20 and can maintain circulating fan 30, need not to demolish vertical transverse magnetic furnace 100, has effectively simplified the maintenance process, has better experience effect.
Wherein, this circulating fan 30 includes: a motor 31 and a fan 32, wherein the motor 31 is arranged at the position of the side surface of the furnace cover 20 opposite to the hearth body 10 and is electrically connected with an external control device so as to control the operation of the motor 31 through the external control device; the fan 32 is installed on the side surface of the furnace cover 20 facing the hearth body 10, and is connected to the motor 31 through the rotating shaft 33, during the operation of the motor 31, the motor 31 drives the rotating shaft 33 to rotate, and the fan 32 rotates based on the rotation of the rotating shaft 33.
In addition, the air duct 12 is further arranged inside the hearth body 10, both axial ends of the air duct 12 are communicated with the hearth body 10, the fan 32 is located on one side of the air duct 12 close to the first opening 11, and when the fan 32 operates, air can be guided to the bottom of the hearth body 10 based on the air duct 12 so as to achieve the purpose of enabling the temperature inside the hearth body to be uniform based on the combined action of the fan and the air duct.
Wherein, this stop gear 40 includes: the lifting rod 41 and the limiting piece 42, the limiting piece 42 is arranged on one side of the furnace cover 20, which is opposite to the hearth body 10; the end of the lifting rod 41 is connected to the stopper 42, and the lifting rod 41 and the stopper 42 are vertically disposed, so that when the lifting rod 41 moves up and down in the axial direction of the hearth body 10, the stopper 42 can move away from or close to the furnace lid 20 based on the up and down movement of the lifting rod 41.
It can be understood that when the limiting member 42 moves to contact with or approach the furnace cover 20 infinitely, the worker cannot take the furnace cover 20 out of the first opening 11 of the hearth body 10, so as to achieve the effect of limiting the movement of the furnace cover 20, and thus the furnace cover 20 is always in a state of covering the first opening 11; when the limiting piece 42 moves towards the direction far away from the furnace cover 20, the worker can take the furnace cover 20 out from the first opening 11, and then the worker only needs to cooperate with the limiting piece 42 through the lifting rod 41 to limit the moving effect of the furnace cover 20, the process of opening or sealing the furnace cover 20 can be realized without using a crown block for hoisting, and the operation process of opening or sealing the furnace cover 20 is effectively simplified.
In addition, the limiting mechanism 40 further comprises a driving member 43, the driving member 43 is mounted on one end of the lifting rod 41 away from the limiting member 42, and is used for driving the lifting rod 41 to move up and down along the axial direction of the hearth body 10. In addition, the driving member 43 is preferably a hydraulic cylinder, which is connected to an external control device, so that the maintenance personnel can control the up and down movement of the hydraulic cylinder through a control button at the external control device.
The vertical transverse magnetic furnace 100 further comprises a rack mechanism 90, the hearth body 10 is embedded in the rack mechanism 90, and the top end of the hearth body 10 extends out of the rack mechanism 90; limiting mechanism 40 is movably installed on the lateral surface of rack mechanism 90, and this limiting mechanism 40 can reciprocate for rack mechanism 90, and is specific:
a limiting pipe 91 is fixedly installed on the circumferential outer side of the frame mechanism 90, the limiting pipe 91 is sleeved on the circumferential outer side of the lifting rod 41, the lifting rod 41 can move up and down relative to the limiting pipe 91, the limiting pipe 91 is used for limiting the lifting rod 41 to move up and down only along the axial direction of the limiting pipe 91, and meanwhile, the driving piece 43 is located on one side of the limiting pipe 91, which is opposite to the limiting piece 42. Further, a plurality of side plates 92 are provided on the outer side in the circumferential direction of the rack mechanism 90, a top plate 93 is provided on the top of the rack mechanism 90, and the top of the hearth body 10 extends out of the top plate 93.
Wherein, this vertical transverse magnetic furnace 100 includes: the furnace hearth structure comprises a heat insulation barrel 50 and a plurality of heating elements 60, wherein a second opening 51 is formed in the axial end part of the heat insulation barrel 50, a hearth body 10 penetrates through the heat insulation barrel 50 through the second opening 51, the size of the second opening 51 is matched with the shape of the hearth body 10, and the top of the hearth body 10 is positioned outside the heat insulation barrel 50; the heating members 60 are disposed at intervals on the circumferential outer side of the hearth body 10, and are used for achieving the effect of heating the object with heat treatment in the hearth body 10 on the basis of heating the hearth body 10. In addition, each heating element 60 is located within the thermal insulating cylinder 50, the heating elements 60 preferably being heating ceramic wafers.
Wherein, a plurality of heat preservation cottons 52 are attached on the inner wall of the heat preservation cylinder 50, and a heating cavity 53 for heating is formed between each heat preservation cotton 52 and the hearth body 10. In addition, a plurality of air outlet pipes 54 for communicating the heating cavity 53 with the external environment are arranged on the side surface of the top of the heat-insulating cylinder 50; the bottom of the heat-preserving cylinder 50 is provided with a bottom plate 55 arranged in parallel with the furnace cover 20 for supporting the whole heat-preserving cylinder 50.
Wherein, the circumferential outer side of the heat preservation cylinder 50 is sleeved with a magnetizing coil 70, and the magnetizing coil 70 can apply a transverse magnetic field to the object to be heat treated in the hearth body 10. In addition, a cooling part 80 is also arranged between the magnetizing coil 70 and the heat-insulating cylinder 50, the cooling part 80 is sleeved on the circumferential outer side of the heat-insulating cylinder 50, and the cooling part 80 can isolate the magnetizing coil 70 from the heat-insulating cylinder 50 so as to block the heat conduction phenomenon between the magnetizing coil 70 and the heat-insulating cylinder 50; in addition, the cooling member 80 can also take away part of heat generated by the magnetizing coil 70 during operation, prevent the magnetizing coil 70 from being damaged due to overheating, and effectively prolong the service life of the magnetizing coil 70, wherein the cooling member 80 can be a cooling water wall or a cooling water jacket or other parts capable of playing a cooling role.
The working process of the vertical transverse magnetic furnace 100 provided in the above embodiments can be detailed as follows:
a worker operates the control button through an external control device to control the driving piece 43 to move upwards, the driving piece 43 drives the lifting rod 41 to move upwards, and the lifting rod 41 drives the limiting piece 42 to move upwards; when the limiting piece 42 moves to a distance that the furnace cover 20 can be taken out, the movement is stopped; a user manually rotates the furnace cover 20 and takes out the furnace cover 20, and an object needing heat treatment is put into the hearth body 10; the furnace cover 20 is reset to the first opening 11 to cover the first opening 11, the control button is operated to control the driving member 43 to move downwards, the driving member 43 drives the lifting rod 41 to move downwards, and the lifting rod 41 drives the limiting member 42 to move downwards; when the limiting piece 42 moves downwards to be in contact with the furnace cover 20, the movement is stopped; finally, the heating member 60 is controlled by an external control device to perform heating, and the circulation fan 30 is controlled to operate.
It can be understood that when the faulty circulation fan 30 needs to be repaired, the worker can operate the control button of the external control device to control the driving member 43 to move upward, the driving member 43 drives the lifting rod 41 to move upward, and the lifting rod 41 drives the limiting member 42 to move upward; when the limiting piece 42 moves to a distance that the furnace cover 20 can be taken out, the movement is stopped; the user manually rotates the lid 20 and takes out the lid 20, i.e.: because the circulating fan 30 and the furnace cover 20 are integrally arranged, the circulating fan 30 is taken out while the furnace cover 20 is taken out, so that a maintenance worker can directly replace or maintain the circulating fan 30 after taking out the furnace cover 20.
The vertical transverse magnetic furnace 100 provided in the above embodiment is characterized in that the circulating fan 30 is fixedly installed on the furnace cover 20, and the circulating fan 30 and the furnace cover 20 are integrally arranged and located at the top of the hearth body 10, so that when the circulating fan 30 needs to be maintained, a worker only needs to take down the furnace cover 20 to maintain the circulating fan 30, the hearth body 10 of the vertical transverse magnetic furnace 100 does not need to be removed, and the whole operation process is simple and convenient and has better applicability.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. A vertical transverse magnetic furnace, characterized by comprising:
the furnace hearth structure comprises a hearth body (10), wherein a first opening (11) is formed in the top end face of the hearth body (10);
the furnace cover (20), the furnace cover (20) is detachably arranged at the first opening (11) and is used for sealing the first opening (11);
the circulating fan (30), the said circulating fan (30) is fixed to wear and locate in the said bell (20); and a process for the preparation of a coating,
the limiting mechanism (40) is arranged on one side, back to the hearth body (10), of the furnace cover (20) and used for limiting the movement of the furnace cover (20).
2. The vertical transverse magnetic furnace according to claim 1, characterized in that the vertical transverse magnetic furnace (100) comprises: the heating furnace comprises a heat-insulating cylinder (50) and a plurality of heating elements (60), wherein a second opening (51) is formed in the axial end portion of the heat-insulating cylinder (50), the hearth body (10) penetrates through the heat-insulating cylinder (50) through the second opening (51), and the heating elements (60) are arranged on the circumferential outer side of the hearth body (10) at intervals.
3. The vertical transverse magnetic furnace according to claim 2, characterized in that the inner wall of the heat-insulating cylinder (50) is adhered with heat-insulating cotton (52), and a heating cavity (53) is formed by mutually surrounding the heat-insulating cotton (52) and the hearth body (10).
4. The vertical transverse magnetic furnace according to claim 2, characterized in that the vertical transverse magnetic furnace (100) further comprises: and the magnetizing coil (70) is sleeved on the circumferential outer side of the heat-insulating cylinder (50).
5. The vertical transverse magnetic furnace according to claim 4, wherein a cooling member (80) is installed on the circumferential outer side of the heat-preserving cylinder (50), and the cooling member (80) is arranged between the heat-preserving cylinder (50) and the magnetizing coil (70).
6. The vertical transverse induction furnace according to claim 1, characterized in that said circulation fan (30) comprises: the furnace cover (20) comprises a motor (31) and a fan (32), wherein the motor (31) is arranged on one side of the furnace cover (20) back to the hearth body (10); the fan (32) is arranged on one side, facing the hearth body (10), of the furnace cover (20), and the motor (31) is connected with the fan (32) through a rotating shaft (33).
7. The vertical transverse induction furnace according to claim 1, characterized in that said limit mechanism (40) comprises: the furnace cover comprises a lifting rod (41) and a limiting piece (42), wherein the limiting piece (42) is arranged on one side, back to the hearth body (10), of the furnace cover (20); the lifting rod (41) is vertically connected to the limiting piece (42), and when the lifting rod (41) moves along the axial direction of the hearth body (10), the lifting rod (41) drives the limiting piece (42) to be far away from or close to the furnace cover (20).
8. The vertical transverse induction furnace according to claim 7, wherein the limiting mechanism (40) further comprises: the driving part (43) is arranged at one end, far away from the limiting part (42), of the lifting rod (41), and is used for driving the lifting rod (41) to move along the axial direction of the hearth body (10).
9. The vertical transverse magnetic furnace according to claim 7, wherein the hearth body (10) is embedded in the frame mechanism (90) along the axial direction, and the limiting mechanism (40) is movably arranged at the outer side of the frame mechanism (90).
10. The vertical transverse magnetic furnace according to claim 9, wherein a limit pipe (91) is fixedly installed on the circumferential outer side of the frame mechanism (90), the limit pipe (91) is sleeved on the circumferential outer side of the lifting rod (41), and the lifting rod (41) can move relative to the limit pipe (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370245.4U CN211947150U (en) | 2020-03-20 | 2020-03-20 | Vertical transverse magnetic furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370245.4U CN211947150U (en) | 2020-03-20 | 2020-03-20 | Vertical transverse magnetic furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211947150U true CN211947150U (en) | 2020-11-17 |
Family
ID=73184803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020370245.4U Expired - Fee Related CN211947150U (en) | 2020-03-20 | 2020-03-20 | Vertical transverse magnetic furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211947150U (en) |
-
2020
- 2020-03-20 CN CN202020370245.4U patent/CN211947150U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |