CN219368360U - Electric stove - Google Patents
Electric stove Download PDFInfo
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- CN219368360U CN219368360U CN202223494952.2U CN202223494952U CN219368360U CN 219368360 U CN219368360 U CN 219368360U CN 202223494952 U CN202223494952 U CN 202223494952U CN 219368360 U CN219368360 U CN 219368360U
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- 238000010438 heat treatment Methods 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000004575 stone Substances 0.000 claims description 14
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002918 waste heat Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- GALOTNBSUVEISR-UHFFFAOYSA-N molybdenum;silicon Chemical compound [Mo]#[Si] GALOTNBSUVEISR-UHFFFAOYSA-N 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Furnace Details (AREA)
Abstract
The utility model provides an electric furnace, which belongs to the technical field of electric furnaces, and consists of a furnace body, a second mounting hole, a heating mechanism and a screw rod; the three second mounting holes are formed in the top of the furnace body; the heating mechanisms are arranged in two groups and are arranged on two sides of the interior of the furnace body; the two lead screws are arranged on the second mounting hole, and the end parts penetrate through the center of the heating mechanism. According to the utility model, through the cooperation between the heating mechanism and the screw rod, the lifting of the heating device can be realized, and the heat generated by the heating device enters the furnace body through the heat conducting plate.
Description
Technical Field
The utility model belongs to the technical field of electric furnaces, and particularly relates to an electric furnace.
Background
The box-type electric furnace is a common electric furnace, which is divided into a vertical type electric furnace, a horizontal type electric furnace and a split type electric furnace, wherein the temperature section is divided into a temperature range of below 1200 ℃, a temperature range of 1400 ℃, a temperature range of 1600 ℃, a temperature range of 1700 ℃, a temperature range of 1800 ℃ and the like, and resistance wires, silicon carbide rods and silicon molybdenum rods are respectively used as heating elements, and the heating elements can be selected according to the needs. The method is widely used for production and experiments in the fields of ceramics, metallurgy, electronics, glass, chemical industry, machinery, refractory materials, new material development, special materials, building materials and the like.
The utility model provides a "CN201821379712.9", has recorded "a novel electric stove, including last base, furnace body and lower base, the furnace body is located go up the base with between the lower base, wherein, the furnace body includes interior furnace body and outer furnace body, be the air insulating layer between interior furnace body and the outer furnace body, be provided with flame retardant coating and heating structure on the inner wall of interior furnace body, heating structure is including setting up hot plate on the furnace body and setting up the heating rod of furnace body upper end, the heating plate is in including setting up first hot plate, the setting of furnace body front end are in the second hot plate of furnace body lower extreme, setting up the third hot plate of furnace body left end and the fourth hot plate of furnace body right-hand member, the heating rod sets up the below of first hot plate, the heating rod is including first heating rod, second heating rod, third heating rod and the fourth heating rod of parallel arrangement, the furnace body is provided with left through-hole and right through-hole respectively, the both ends are provided with left fan and right fan respectively about the outer, left and right fan are in the left and right fan, left and right fan intercommunication through the furnace body right side pipeline, left side intercommunication through-channel. "
The structure of the patent is simple, the manufacturing is easy, the cost is low, the production efficiency is improved, the production cost is reduced, and the method has great production practice significance.
In the above patent, the heat generated by setting the refractory layer and the heating structure in the inner furnace body is used as a heat source to heat the workpiece, and the temperature change in the heating process and the heat preservation and treatment of the waste heat after the end cannot be controlled, and if the above effect is to be achieved, a device capable of controlling the temperature needs to be arranged at the through holes at the two sides of the heating plate.
Disclosure of Invention
The utility model aims to provide an electric furnace, which aims to solve the problems of too high heat conduction and residual heat in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an electric fire comprising: a furnace body;
the three second mounting holes are formed in the top of the furnace body;
the heating mechanisms are provided with two groups, and the two groups of heating mechanisms are arranged on two sides of the interior of the furnace body;
the two screw rods are arranged, the two screw rods are arranged on the second mounting hole, and the end parts penetrate through the center of the heating mechanism.
As a preferable scheme of the utility model, each group of heating mechanism comprises a heat conducting plate, a heating device, a threaded hole, a heat insulating plate and a heat conducting material, wherein the heat conducting plate is arranged in the furnace body, the heating device is arranged on one side of the heat conducting plate in a sliding manner, the threaded hole is formed in the center of the surface of the heating device, and the end part of the screw rod penetrates through the threaded hole. The heat insulation board is arranged on one side close to the heating device, and the heat conduction material is arranged inside the heat conduction board.
As a preferable scheme of the utility model, one side of the furnace body is provided with the furnace mouth, one side close to the furnace mouth is vertically symmetrically provided with the fixed blocks, the rotating shaft is arranged between the two fixed blocks, the door body is rotatably arranged on the rotating shaft, one side of the door body is provided with the first mounting hole matched with the rotating shaft from top to bottom, the door body is rotatably connected with the rotating shaft through the first mounting hole, one side of the door body is provided with the positive electrode adsorption stone, and the other side far away from the rotating shaft is provided with the negative electrode adsorption stone on the furnace body.
As a preferable scheme of the utility model, the waste heat recoverer is arranged at the center of the top of the furnace body, the end part of the waste heat recoverer penetrates through the second mounting hole and is communicated to the inside of the furnace body, the protective cover is sleeved outside the waste heat recoverer, and the electromagnetic valve is arranged at the end part of the waste heat recoverer.
As a preferable scheme of the utility model, two supporting plates are arranged up and down between the two groups of heat conducting plates, two clamping plates are arranged at two ends between the two supporting plates, and two sliding grooves are formed in the bottoms of the two clamping plates.
As a preferable scheme of the utility model, the top of the supporting plate is slidably provided with the placing table, two sides of the placing table are symmetrically provided with the two sliding blocks, the two sliding blocks are slidably arranged in the two sliding grooves, and one side of the placing table is provided with the pushing block.
As a preferable scheme of the utility model, the supporting legs are arranged at four opposite angles at the bottom of the furnace body, and the heat conducting material is graphite oxide or oxidized stone.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the cooperation between the heating mechanism and the screw rod, the lifting of the heating device can be realized, and the heat generated by the heating device enters the furnace body through the heat conducting plate.
2. According to the utility model, after heating is finished, the electromagnetic valve is opened, the waste heat recoverer is started to absorb the residual heat in the furnace body, and the placing table can be driven to slide out by slightly pulling the pushing block, so that unnecessary damage caused by falling of a workpiece placed on the surface of the placing table when the pushing block is pulled by force due to the fact that two sliding blocks and sliding grooves are arranged on two sides of the placing table.
3. The utility model has the effects of uniform heating and waste heat treatment.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of an electric furnace in accordance with the present utility model;
FIG. 2 is an exploded view of an electric furnace according to the present utility model;
FIG. 3 is a perspective view of a waste heat treatment apparatus of an electric furnace according to the present utility model;
FIG. 4 is a perspective view of a heating mechanism of an electric furnace according to the present utility model;
fig. 5 is a side cross-sectional perspective view of an electric furnace in accordance with the present utility model.
In the figure: 1. a furnace body; 2. a furnace mouth; 3. support legs; 4. a first mounting hole; 5. a door body; 6. the positive electrode adsorbs stone; 7. a negative electrode adsorption stone; 8. a second mounting hole; 9. a fixed block; 10. a rotating shaft; 11. a waste heat recoverer; 12. an electromagnetic gate valve; 13. a protective cover; 14. a support plate; 15. a clamping plate; 16. a chute; 17. a placement table; 18. a slide block; 19. a heat conductive plate; 20. a heating device; 21. a screw rod; 22. a threaded hole; 23. a heat insulating plate; 24. a pushing block; 25. a thermally conductive material.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Example 1
Referring to fig. 1-5, the present utility model provides the following technical solutions:
an electric furnace is composed of a furnace body 1, a second mounting hole 8, a heating mechanism and a screw 21, and is specifically described as follows:
referring to fig. 1, a furnace mouth 2 is provided on one side of a furnace body 1, fixing blocks 9 are symmetrically provided on one side close to the furnace mouth 2, a rotating shaft 10 is provided between the two fixing blocks 9, a door body 5 is rotatably provided on the rotating shaft 10, a first mounting hole 4 matched with the rotating shaft 10 is provided on one side of the door body 5 from top to bottom, the door body 5 is rotatably connected with the rotating shaft 10 through the first mounting hole 4, a positive electrode adsorbing stone 6 is provided on one side of the door body 5, and a negative electrode adsorbing stone 7 is provided on the furnace body 1 on the other side far from the rotating shaft 10.
Referring to fig. 5, a waste heat recoverer 11 is disposed at the top center of the furnace body 1, the end of the waste heat recoverer 11 penetrates through the second mounting hole 8 to the inside of the furnace body 1, a protective cover 13 is sleeved outside the waste heat recoverer 11, and an electromagnetic valve 12 is disposed at the end of the waste heat recoverer 11.
In this embodiment: the sealing of the interior of the electric furnace is realized by closing the door body 5, after the waste heat treatment is realized by the waste heat recoverer 11, and then the closing or opening can be realized simply by the adsorptivity between the positive adsorption stone 6 and the negative adsorption stone 7, and the protection cover 13 is sleeved at the top of the waste heat recoverer 11, so that the electric furnace can work under severe conditions.
Referring to fig. 2, two supporting plates 14 are disposed between two groups of heat conducting plates 19, two clamping plates 15 are disposed between two supporting plates 14, and two sliding grooves 16 are disposed at the bottoms of the two clamping plates 15.
Referring to fig. 4, a placement table 17 is slidably disposed on top of the support plate 14, two sliding blocks 18 are symmetrically disposed on two sides of the placement table 17, the two sliding blocks 18 are slidably disposed in the two sliding grooves 16, and a pushing block 24 is disposed on one side of the placement table 17.
In this embodiment: by pulling the push block 24, since the slide blocks 18 are provided on both sides of the placement table 17 to limit the length of pulling out, the whole pulling out due to the excessive pulling-out force can be prevented, the workpiece falls, and the clamping plate 15 has a certain heat resistance.
Referring to fig. 2, support legs 3 are disposed at four opposite corners of the bottom of the furnace body 1, and the heat conducting material 25 is graphite oxide or oxidized stone.
Referring to fig. 2 and 4, the heating mechanism is provided with two groups, the two groups of heating mechanisms are arranged at two sides of the inside of the furnace body 1, specifically, each group of heating mechanism comprises a heat conducting plate 19, a heating device 20, a threaded hole 22, a heat insulating plate 23 and a heat conducting material 25, the heat conducting plate 19 is arranged in the inside of the furnace body 1, the heating device 20 is slidably arranged at one side close to the heat conducting plate 19, the threaded hole 22 is arranged at the center of the surface of the heating device 20, and the end part of the screw rod 21 penetrates through the threaded hole 22. A thermal insulation board 23 is arranged on one side close to the heating device 20, and a thermal conductive material 25 is arranged inside the thermal conductive board 19.
In this embodiment: the starting of the screw rod 21 can enable the heating device 20 to move up and down, and the graphite oxide or the graphite oxide is adopted as the material selected in the heat conducting plate 19 to achieve the effect of high heat conduction, and the heat dissipation effect is good, so that the effect in the whole body can achieve the balanced effect.
The working principle and the using flow of the utility model are as follows: firstly, the push block 24 is pulled to drive the placing table 17 to slide out, a workpiece is placed on the surface, then the workpiece is pushed in, the door body 5 is closed, the interior is in a sealed state through the adsorptivity of the positive adsorption stone 6 and the negative adsorption stone 7, then the heating effect of the heating device 20 is started, at this time, the screw rod 21 is started, the uniform heating up and down is realized, after the completion, the internal temperature is too high, the waste heat is still remained, then the electromagnetic door valve 12 is opened to start the waste heat recovery device 11 for waste heat treatment, then all the machines are closed, and the workpiece is opened and taken out.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (3)
1. An electric fire, comprising:
a furnace body (1);
the three second mounting holes (8) are formed, and the three second mounting holes (8) are formed in the top of the furnace body (1);
the heating mechanisms are provided with two groups, and the two groups of heating mechanisms are arranged on two sides of the interior of the furnace body (1);
the two screw rods (21) are arranged, the two screw rods (21) are arranged on the second mounting hole (8), and the end parts penetrate through the center of the heating mechanism.
2. An electric furnace according to claim 1, characterized in that each group of heating mechanism comprises a heat conducting plate (19), a heating device (20), a threaded hole (22), a heat insulating plate (23) and a heat conducting material (25), wherein the heat conducting plate (19) is arranged in the furnace body (1), the heating device (20) is slidingly arranged on one side close to the heat conducting plate (19), the threaded hole (22) is arranged at the center of the surface of the heating device (20), and the end part of the screw rod (21) penetrates through the threaded hole (22); the heat insulation plate (23) is arranged on one side close to the heating device (20), and the heat conduction material (25) is arranged inside the heat conduction plate (19).
3. An electric furnace according to claim 2, characterized in that a furnace mouth (2) is provided on one side of the furnace body (1), fixed blocks (9) are symmetrically provided on one side close to the furnace mouth (2) up and down, a rotating shaft (10) is provided between the two fixed blocks (9), a door body (5) is rotatably provided on the rotating shaft (10), a first mounting hole (4) matched with the rotating shaft (10) is provided on one side of the door body (5) from top to bottom, the door body (5) is rotatably connected with the rotating shaft (10) through the first mounting hole (4), a positive adsorption stone (6) is provided on one side of the door body (5), and a negative adsorption stone (7) is provided on the furnace body (1) on the other side far away from the rotating shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223494952.2U CN219368360U (en) | 2022-12-27 | 2022-12-27 | Electric stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223494952.2U CN219368360U (en) | 2022-12-27 | 2022-12-27 | Electric stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219368360U true CN219368360U (en) | 2023-07-18 |
Family
ID=87140377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223494952.2U Active CN219368360U (en) | 2022-12-27 | 2022-12-27 | Electric stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219368360U (en) |
-
2022
- 2022-12-27 CN CN202223494952.2U patent/CN219368360U/en active Active
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