CN210399963U - High-temperature electric furnace - Google Patents
High-temperature electric furnace Download PDFInfo
- Publication number
- CN210399963U CN210399963U CN201920855367.XU CN201920855367U CN210399963U CN 210399963 U CN210399963 U CN 210399963U CN 201920855367 U CN201920855367 U CN 201920855367U CN 210399963 U CN210399963 U CN 210399963U
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- furnace
- furnace body
- temperature electric
- bottom layer
- heat
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Abstract
The utility model relates to an electric stove technical field especially relates to a high temperature electric stove, which comprises a furnace body, the furnace mouth has been seted up to one side of furnace body, there is the furnace gate one side of furnace mouth through hinged joint, the bottom of furnace body is provided with the bottom of the stove layer, the bottom of the stove layer is piled up by resistant firebrick, and the middle part on bottom of the stove layer is inserted and is established and install the tuber pipe, the one end of tuber pipe and the output of fan are connected, and evenly be provided with electric heating element on the furnace inner wall of furnace body and the diapire, the furnace frame is installed on the top of bottom of the stove layer, the furnace frame is located the middle part of furnace body, and the top intercommunication.
Description
Technical Field
The utility model relates to an electric stove technical field especially relates to a high temperature electric stove.
Background
At present, in a high-temperature furnace for sintering iron-based materials on the market, a furnace body is made of corundum materials and is heated by adopting a traditional resistance wire, the heating effect is poor, the heating speed of materials to be heated is low, and the materials to be heated are not uniformly heated, so that the overall heating performance of the high-temperature furnace is not ideal.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a high-temperature electric furnace.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high temperature electric furnace, includes the furnace body, the furnace mouth has been seted up to one side of furnace body, and there is the furnace gate one side of furnace mouth through hinged joint, the bottom of furnace body is provided with the furnace bottom layer, the furnace bottom layer is piled up by resistant firebrick, and the middle part on furnace bottom layer inserts and establishes and install the tuber pipe, the one end and the output of fan of tuber pipe are connected, and evenly are provided with electric heating element on the furnace inner wall of furnace body and the diapire, the furnace frame is installed on the top of furnace bottom layer, the furnace frame is located the middle part of furnace body, and the top intercommunication of furnace body.
Preferably, one side of the furnace door is provided with a door lock, a knob is installed on the door lock, and a clamping block is welded and fixed on one side of the knob.
Preferably, the outer layer of the top end of the air pipe is wrapped with an aluminized polyimide film or an aluminized polyester film.
Preferably, the hearth of the furnace body is made of ceramic fibers, a heat insulation layer is arranged between the furnace body and the hearth, and the heat insulation layer is made of superfine glass wool or high silicon-oxygen wool.
Preferably, the electric heating element is a U-shaped silicon-carbon rod, and the U-shaped silicon-carbon rod is inserted into a groove fixed on the hearth.
The utility model has the advantages that: the utility model discloses a fan drum goes into the air, make the material of waiting to heat on the hot-blast parcel furnace frame, thereby make the more even of waiting to heat the material heating, make electric heating element and the thermal radiation between the material of waiting to heat faster through the air current of blowing into simultaneously, thereby can be faster heat, and the part gas part that is heated soaks on and hits the furnace roof baffling and returns, it heats once more to treat the material of heating, the pressure release pipe on furnace body top can guarantee the balance of the atmospheric pressure in the furnace body simultaneously, thereby make the material of waiting to heat more fast, more even.
Drawings
FIG. 1 is a schematic structural view of a high temperature electric furnace according to the present invention;
fig. 2 is a schematic view of the structure in the furnace chamber of the high-temperature electric furnace provided by the utility model.
In the figure: 1 furnace body, 2 furnace bottom layers, 3 fans, 4 air pipes, 5 pressure relief pipes, 6 furnace doors, 7 heat insulation layers, 8 electric heating elements, 9 furnace frames and 10 door locks.
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.
Referring to fig. 1-2, a high temperature electric furnace comprises a furnace body 1, a hearth opening is arranged on one side of the furnace body 1, a furnace door 6 is connected on one side of the hearth opening through a hinge, a door lock 10 is arranged on one side of the furnace door 6, a knob is arranged on the door lock 10, a fixture block is welded and fixed on one side of the knob, a furnace bottom layer 2 is arranged at the bottom end of the furnace body 1, the furnace bottom layer 2 is built by refractory bricks, an air pipe 4 is inserted and installed in the middle of the furnace bottom layer 2, an aluminized polyimide film or an aluminized polyester film is wrapped on the outer layer at the top end of the air pipe 4, one end of the air pipe 4 is connected with the output end of a fan 3, electric heating elements 8 are uniformly arranged on the inner wall and the bottom wall of the furnace body 1, the electric heating elements 8 are U-shaped silicon carbon rods, the U-shaped silicon rods are inserted and fixed in, and the top of the furnace body 1 is communicated with a pressure relief pipe 5, the hearth of the furnace body 1 is made of ceramic fiber, a heat insulation layer 7 is arranged between the furnace body 1 and the hearth, and the heat insulation layer 7 is made of superfine glass wool or high silicon-oxygen wool.
In this embodiment, when heating, place the material to be heated on furnace frame 9 in furnace, then close furnace gate 6, through revolving door lock 10, make the card strip fix the furnace gate, start electric heating element 8 and heat, electric heating element 8 generates heat and makes the material to be heated on furnace frame 9 heated, and blow in the air through fan 3, make the material to be heated on hot-blast parcel furnace frame 9, thereby make the material to be heated heat more evenly, make the heat radiation between electric heating element 8 and the material to be heated faster through the blast-in air current simultaneously, thereby can heat more fast, and the gas part that part is heated hits the furnace roof baffling and returns, heat the material to be heated once more, simultaneously the bleeder tube 5 on furnace body 1 top can guarantee the balance of the atmospheric pressure in the furnace body 1, also can collect steam and carry out other uses.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a high temperature electric furnace, includes furnace body (1), its characterized in that, the furnace mouth has been seted up to one side of furnace body (1), and there is furnace gate (6) one side of furnace mouth through hinged joint, the bottom of furnace body (1) is provided with furnace bottom layer (2), furnace bottom layer (2) are piled up by resistant firebrick, and the middle part of furnace bottom layer (2) is inserted and is established and install tuber pipe (4), the one end of tuber pipe (4) and the output of fan (3) are connected, and evenly are provided with electric heating element (8) on the furnace inner wall of furnace body (1) and the diapire, furnace frame (9) are installed to the top of furnace bottom layer (2), furnace frame (9) are located the middle part of furnace body (1), and the top intercommunication of furnace body (1) is provided with pressure release pipe (5).
2. The high-temperature electric furnace according to claim 1, characterized in that a door lock (10) is arranged on one side of the furnace door (6), a knob is arranged on the door lock (10), and a clamping block is welded and fixed on one side of the knob.
3. A high temperature electric furnace according to claim 1, characterized in that the top end of the air duct (4) is externally coated with an aluminized polyimide film or an aluminized polyester film.
4. A high-temperature electric furnace according to claim 1, characterized in that the hearth of the furnace body (1) is made of ceramic fiber, and a heat-insulating layer (7) is arranged between the furnace body (1) and the hearth, and the material of the heat-insulating layer (7) is superfine glass wool or high silicon cotton.
5. A high temperature electric furnace according to claim 1, characterized in that the electric heating element (8) is a U-shaped silicon carbide rod which is inserted and fixed in a groove on the furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920855367.XU CN210399963U (en) | 2019-06-09 | 2019-06-09 | High-temperature electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920855367.XU CN210399963U (en) | 2019-06-09 | 2019-06-09 | High-temperature electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210399963U true CN210399963U (en) | 2020-04-24 |
Family
ID=70348294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920855367.XU Expired - Fee Related CN210399963U (en) | 2019-06-09 | 2019-06-09 | High-temperature electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210399963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432502A (en) * | 2020-11-10 | 2021-03-02 | 杨昌忠 | DPF regeneration furnace and circulating system |
-
2019
- 2019-06-09 CN CN201920855367.XU patent/CN210399963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432502A (en) * | 2020-11-10 | 2021-03-02 | 杨昌忠 | DPF regeneration furnace and circulating system |
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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 |
Granted publication date: 20200424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |