CN211713153U - Transverse magnetic furnace - Google Patents
Transverse magnetic furnace Download PDFInfo
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- CN211713153U CN211713153U CN201922011413.0U CN201922011413U CN211713153U CN 211713153 U CN211713153 U CN 211713153U CN 201922011413 U CN201922011413 U CN 201922011413U CN 211713153 U CN211713153 U CN 211713153U
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Abstract
The utility model belongs to the technical field of industrial heating furnaces, and particularly provides a transverse magnetic furnace, which comprises a furnace body, wherein the furnace body comprises a furnace liner and a furnace shell covering the outside of the furnace liner, a transverse magnetic device and a heating device are arranged on the furnace liner, the heating device is a heating coil wound on the furnace liner, the heating coil is arranged in a hollow way, a cooling channel is arranged in the heating coil, one end of the cooling channel on the heating coil is provided with a cooling mechanism, the other end of the cooling channel is communicated with the area between the furnace pipe and the furnace shell, the heating coil for heating the furnace is arranged in a hollow way, and is provided with a cooling mechanism for air cooling a cooling channel in the heating coil, so that no matter the heating coil is in the heating process, still in amorphous product cooling process, can both quick cooling, solve the slow technical problem of horizontal magnetism stove heating coil cooling rate, further improve the processing quality of amorphous product.
Description
Technical Field
The utility model relates to an industrial furnace technical field specifically is a transverse magnetic furnace.
Background
Amorphous alloys are gradually replacing traditional soft magnetic materials such as the Bomo alloy and the like, and are increasingly applied to the fields of electric power, electronics, communication and the like. The heat treatment process is an important link in the production process of the nanocrystalline magnetic core, and the nanocrystalline magnetic core is generally required to be subjected to heat treatment in a transverse magnetic furnace. The existing transverse magnetic furnace is generally divided into a vertical transverse magnetic furnace and a horizontal transverse magnetic furnace.
For example, in the patent of invention with the patent number CN201811216050.8, a novel vertical lifting transverse magnetic furnace is specifically disclosed, which comprises a frame, a furnace body, a heating device, a magnetizing device, a lifting device and a control cabinet, wherein a frame plate is arranged at the top of the frame, the furnace body is arranged on the frame plate, the heating device and the magnetizing device are arranged in the furnace body, the lifting device is arranged on the frame, the lifting device is matched with the furnace body, and the original top feeding mode is changed by adopting the arrangement of bottom feeding for the transverse magnetic furnace.
However, the existing vertical transverse magnetic furnace still has the following disadvantages:
1. the cooling speed of the heating coil of the existing vertical transverse magnetic furnace is too low, so that the requirement of rapidly cooling an amorphous product cannot be met;
2. the existing vertical transverse magnetic furnace has no heat dissipation air duct, the furnace body is cooled slowly, and the performance of the produced product is low because the amorphous product needs to be cooled quickly.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model provides a transverse magnetic furnace, its heating coil through will carrying out the heating to the furnace courage carries out the cavity setting, is equipped with simultaneously and carries out air-cooled cooling body to the cooling passage in the heating coil, makes heating coil no matter be in the heating process, still in amorphous product cooling process, and the slow technical problem of transverse magnetic furnace heating coil cooling rate has been solved, further improves the processing quality of amorphous product.
In order to achieve the above object, the utility model provides a following technical scheme:
a transverse magnetic furnace comprises a furnace body, the furnace body comprises a furnace liner and a furnace shell covering the outside of the furnace liner, a transverse magnetic device and a heating device are arranged on the furnace liner, the heating device is a heating coil wound on the furnace liner,
the heating coil is arranged in a hollow mode, a cooling channel is arranged in the heating coil, a cooling mechanism is arranged at one end of the cooling channel on the heating coil, the other end of the cooling channel is communicated with an area between the furnace container and the furnace shell, and the cooling mechanism is a cooling fan and sends cooling gas into the cooling channel.
As an improvement, a furnace pipe cooling fan for cooling the furnace pipe is arranged at the lower end part of the furnace shell.
As an improvement, a plurality of air holes are arranged on the furnace shell.
As an improvement, the air holes are arranged corresponding to the exhaust ports of the cooling channels on the heating coil
As an improvement, a furnace shell cooling fan for cooling the furnace shell is arranged on the furnace shell.
As an improvement, a furnace door arranged in a lifting way is arranged at a furnace opening at the top of the furnace body.
As an improvement, a lifting device for driving the furnace door to lift is installed on the furnace body, and the lifting device comprises:
the hydraulic push rod is vertically arranged, is installed on one side wall of the furnace shell, and the top of the hydraulic push rod is fixedly connected with the furnace door; and
and the hydraulic lifting device is arranged on the outer wall of the furnace shell and drives the hydraulic push rod to push.
As an improvement, one side of the outside of the furnace body is provided with a vacuum pump communicated with the furnace pipe inside the furnace body through a pipeline.
The utility model discloses systematic beneficial effect lies in:
(1) the utility model can cool the heating coil and the furnace effectively and rapidly, so that the amorphous product is more stable in the heating and cooling processes, and the quality of the produced product is far superior to that of the product processed by a common transverse magnetic furnace;
(2) the heating coil is hollow, so that a cooling channel is arranged in the heating coil, and the heating coil is cooled by utilizing the cooling channel to be matched with the cooling mechanism, so that the temperature of the heating coil is not continuously increased in the heating process and is in a stable state, and the heating coil can be rapidly cooled in the cooling process after being heated, so that the quality of an amorphous product is improved;
(3) the utility model discloses a carry out the trompil to the stove outer covering and handle, make the quick discharge of heating coil refrigerated waste gas and stove courage refrigerated waste gas, cooperate stove outer covering cooling blower's work simultaneously, wholly carry out quick cooling treatment to horizontal magnetism stove, can guarantee to accomplish the heating back to the amorphous product, horizontal magnetism stove is whole can be quick the cooling in order to cooperate the amorphous product.
To sum up, the utility model has the advantages of the heating is stable, the cooling rate piece, be particularly useful for the transverse magnetic furnace technical field that amorphous product heating was used.
Drawings
FIG. 1 is a schematic view of the present invention in a partial cross-sectional view;
fig. 2 is a schematic view of the cooling structure of the heating coil of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1:
as shown in fig. 1 and 2, a transverse magnetic furnace includes a furnace body 1, the furnace body 1 includes a furnace lining 11 and a furnace shell 12 covering outside the furnace lining 11, the furnace lining 11 is provided with a transverse magnetic device and a heating device, the heating device is a heating coil 2 wound on the furnace lining 11, and the transverse magnetic furnace is characterized in that:
the heating coil 2 is arranged in a hollow manner, a cooling channel 21 is arranged in the heating coil, a cooling mechanism 3 is arranged at one end of the cooling channel 21 on the heating coil 2, the other end of the cooling channel 21 is communicated with an area between the furnace container 11 and the furnace shell 12, and the cooling mechanism 3 is a cooling fan and sends cooling gas into the cooling channel 21.
Further, a plurality of air holes 121 are formed in the furnace shell 12.
Further, the ventilation holes 121 are formed to correspond to the exhaust ports of the cooling passages 21 of the heating coil 2.
In the present invention, the heating coil 2 for electrically heating the furnace 11 is provided in a hollow state, the cooling passage 21 is formed inside the heating coil 2, the heating coil 2 is air-cooled by the cooling mechanism 3, the cooling gas is cooled by flowing in the cooling passage 21 of the heating coil 2, and the temperature of the heating coil 2 is controlled so that the temperature of the heating coil 2 is in a stable state during the heating in the transverse induction furnace.
In addition, after the amorphous product is heated, the transverse magnetic furnace needs to be cooled rapidly, and the cooling mechanism 3 can also reduce the temperature of the heating coil 2 rapidly through the cooling channel 21, so that the interference of the temperature of the heating coil 2 on the cooling process of the amorphous product is avoided, and the amorphous product with higher quality is obtained.
Further, in order to rapidly discharge the exhaust gas generated from the cooling heating coil 2, the present invention uses the ventilation holes to rapidly discharge the exhaust gas by providing the ventilation holes on the furnace shell 12.
As shown in fig. 1, as a preferred embodiment, a furnace cooling fan 111 for cooling the furnace 11 is attached to a lower end portion of the furnace casing 12.
Further, a furnace shell cooling fan 122 for cooling the furnace shell 12 is installed on the furnace shell 12.
It should be noted that, in order to enable the amorphous product to be cooled more quickly in the cooling process after the heating is completed, the furnace liner cooling fan 111 and the furnace shell cooling fan 122 are respectively arranged on the furnace liner 11 and the furnace shell 12, so that the furnace liner 11 and the furnace shell 12 are cooled quickly, and the influence of the temperatures of the furnace liner 11 and the furnace shell 12 on the cooling of the amorphous product is avoided.
As shown in fig. 1, as a preferred embodiment, a furnace door 4 is installed at a furnace opening at the top of the furnace body 1.
Further, a lifting device 5 for driving the oven door 4 to lift is installed on the oven body 1, and the lifting device 5 comprises:
the hydraulic push rod 51 is vertically arranged, is installed on one side wall of the furnace shell 12, and is fixedly connected with the furnace door 4 at the top; and
and the hydraulic lifting device 52 is installed on the outer wall of the furnace shell 12, and drives the hydraulic push rod 51 to push.
The furnace door 4 is opened by driving the hydraulic push rod 51 to move up and down by the hydraulic lifting device 52, so that the furnace pipe 11 is opened to load and unload the amorphous product.
As shown in fig. 1, as a preferred embodiment, a vacuum pump 6 is provided on one side of the exterior of the furnace body 1 and communicates with the furnace chamber 11 inside the furnace body through a pipeline.
The working process is as follows:
drive hydraulic push rod 51 through hydraulic pressure elevating gear 52 and lift up furnace door 4, make the amorphous product enter into furnace pipe 11 in, later close furnace door 4, vacuum pump 6 is with evacuation in the furnace pipe 11, the cross magnetic device starts with heating device, cooling body 3 starts to send into cooling gas in heating coil 2's cooling channel 21, cool off heating coil 2, make heating coil 2's temperature be in balanced state, and after the cooling is accomplished to the amorphous product, cooperate furnace pipe cooling fan 111 and the equidistant 121 quick cooling of stove outer covering cooling through cooling body 3, make the quick cooling of furnace body 1, also make the quick cooling of the amorphous product after the heating simultaneously.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a horizontal magnetism stove, includes furnace body (1), and this furnace body (1) includes furnace pipe (11) and covers in outside stove outer covering (12) of furnace pipe (11), be provided with horizontal magnetism device and heating device on furnace pipe (11), this heating device is for winding heating coil (2) on furnace pipe (11), its characterized in that:
the heating coil (2) is arranged in a hollow mode, a cooling channel (21) is arranged in the heating coil, a cooling mechanism (3) is arranged at one end of the cooling channel (21) on the heating coil (2), the other end of the cooling channel (21) is communicated with an area between the furnace pipe (11) and the furnace shell (12), and the cooling mechanism (3) is a cooling fan and sends cooling gas into the cooling channel (21).
2. A transverse induction furnace according to claim 1, characterized in that the furnace shell (12) is provided at its lower end with a furnace cooling fan (111) for cooling the furnace (11).
3. A transverse induction furnace according to claim 1, characterized in that the furnace shell (12) is provided with a plurality of ventilation holes (121).
4. A transverse induction furnace according to claim 3, characterized in that the ventilation holes (121) are arranged in correspondence with the exhaust openings of the cooling channels (21) of the heating coil (2).
5. A transverse induction furnace according to claim 1, characterized in that the furnace shell (12) is provided with a furnace shell cooling fan (122) for cooling the furnace shell (12).
6. A transverse magnetic furnace according to claim 1, characterized in that the furnace door (4) is installed at the furnace mouth of the top of the furnace body (1).
7. A transverse induction furnace according to claim 6, characterized in that the furnace body (1) is provided with a lifting device (5) for driving the furnace door (4) to lift, the lifting device (5) comprises:
the hydraulic push rod (51) is vertically arranged, is installed on one side wall of the furnace shell (12), and is fixedly connected with the furnace door (4) at the top; and
the hydraulic lifting device (52) is arranged on the outer wall of the furnace shell (12) and drives the hydraulic push rod (51) to push.
8. A transverse magnetic furnace according to claim 1, characterized in that one side of the exterior of the furnace body (1) is provided with a vacuum pump (6) which is communicated with the furnace pipe (11) inside the furnace body through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011413.0U CN211713153U (en) | 2019-11-20 | 2019-11-20 | Transverse magnetic furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011413.0U CN211713153U (en) | 2019-11-20 | 2019-11-20 | Transverse magnetic furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211713153U true CN211713153U (en) | 2020-10-20 |
Family
ID=72815645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922011413.0U Expired - Fee Related CN211713153U (en) | 2019-11-20 | 2019-11-20 | Transverse magnetic furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211713153U (en) |
-
2019
- 2019-11-20 CN CN201922011413.0U patent/CN211713153U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 Termination date: 20211120 |