CN214223725U - Energy-saving arc furnace - Google Patents
Energy-saving arc furnace Download PDFInfo
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- CN214223725U CN214223725U CN202022889006.2U CN202022889006U CN214223725U CN 214223725 U CN214223725 U CN 214223725U CN 202022889006 U CN202022889006 U CN 202022889006U CN 214223725 U CN214223725 U CN 214223725U
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- arc furnace
- electric arc
- furnace body
- chamber
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Abstract
The utility model discloses an energy-saving electric arc furnace, including the electric arc furnace body, the top cap is installed on electric arc furnace body top, excessive pipe is installed in the slope of top cap top, excessive inside being provided with the baffle, the baffle top is provided with the pay-off chamber, pay-off chamber one end and the inside through connection of electric arc furnace body, and pay-off chamber surface mounting have the valve, the baffle below is provided with the heating chamber. The utility model discloses in, through setting up excessive pipe, there is the baffle at the internally mounted of excessive pipe, the baffle below is provided with the heating chamber, and the top of baffle is provided with the pay-off chamber, heats chamber one end and chimney UNICOM simultaneously, and this mode is convenient for make the flue gas that produces link up to heating intracavity portion, later heats pay-off intracavity portion through the baffle to preheat the material of pay-off intracavity portion, help improving the work efficiency of later stage electric arc furnace, also be the form performance to electric arc furnace energy-conservation simultaneously.
Description
Technical Field
The utility model relates to an electric arc furnace technical field especially relates to energy-saving electric arc furnace.
Background
Electric furnaces (electric arc furnaces) utilize high temperatures generated by an electrode arc to melt ores and metals. When the gas discharge forms an electric arc, the energy is concentrated, and the temperature of the arc area is more than 3000 ℃. For smelting metal, the electric arc furnace has greater process flexibility than other steel furnaces, can effectively remove impurities such as sulfur, phosphorus and the like, has easily controlled furnace temperature and small equipment floor area, and is suitable for smelting high-quality alloy steel.
The prior art has the following problems:
when the electric arc furnace is used, a large amount of flue gas can be generated, but the existing flue gas is generally directly discharged to the outside, but the temperature of the flue gas is generally higher, and if the flue gas is directly discharged, the waste of resources is caused.
To this end, we propose an energy-efficient electric arc furnace that solves the above drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, the electric arc furnace is by the time, can produce a large amount of flue gases, but the flue gas that has now generally all directly discharges the external world, but the general temperature of flue gas is all than higher, if directly discharges out, is a waste to the resource, and the energy-saving electric arc furnace that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: energy-saving electric arc furnace, including the electric arc furnace body, the top cap is installed on electric arc furnace body top, excessive pipe is installed in the slope of top cap top, excessive intraduct is provided with the baffle, the baffle top is provided with the pay-off chamber, pay-off chamber one end is connected with the inside link up of electric arc furnace body, and pay-off chamber surface mounting has the valve, the baffle below is provided with the heating chamber, electric arc furnace body surface is provided with the section of thick bamboo of discharging fume, and section of thick bamboo one end of discharging fume link up with the heating chamber and be connected.
Preferably, the heating intracavity portion is provided with the brush, brush one end is provided with the pull rod, and pull rod one end runs through heating chamber surface and is connected with the handle, handle one end is provided with the slider, excessive socle end surface is provided with the slide rail, and the slider and the slide rail sliding connection of handle through the bottom.
Preferably, the feeding cavity is provided with a feeding hole at the top end, and the heating cavity is provided with a drain outlet at the bottom end.
Preferably, the top surface of the transition pipe is provided with two vibrators, and the two vibrators are symmetrical about the center line of the transition pipe.
Preferably, a discharge opening is arranged below the surface of the electric arc furnace body, and an electromagnetic valve is arranged on the surface of the discharge opening.
Preferably, the landing leg is installed to electric arc furnace body bottom, and the landing leg is provided with a plurality ofly to a plurality of landing legs equidistance are installed at four corners in electric arc furnace body bottom.
Preferably, the electric arc furnace body is surface-mounted with a controller.
Preferably, the electric arc furnace body is surface-mounted with cooling fins.
Compared with the prior art, the utility model has the advantages that;
1. the utility model discloses, through setting up excessive pipe, there is the baffle at the internally mounted of excessive pipe, the baffle below is provided with the heating chamber, and the top of baffle is provided with the pay-off chamber, heats chamber one end and exhaust pipe UNICOM simultaneously, and this mode is convenient for make the flue gas that produces link up to heating intracavity portion, later heats pay-off intracavity portion through the baffle to preheat the material of pay-off intracavity portion, help improving the work efficiency of later stage electric arc furnace, also be the form performance to electric arc furnace energy-conservation simultaneously.
2. The utility model discloses, through setting up the brush, the handle, the pull rod, a slide block, mutually supporting of slide rail and drain, be convenient for clear up the dust of heating intracavity portion, thereby prevent that the dust from causing the jam to heating the chamber, when clearing up, the staff passes through handle pulling pull rod, later the slider slides in slide rail is inside, thereby make the brush that the pull rod drove one end at the inside round trip movement of heating intracavity portion, thereby make the brush clear up the dust of heating intracavity portion, it can to discharge through the drain at last, this mode easy operation, be convenient for guarantee the flue gas at the inside normal flow of heating intracavity portion.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an energy-saving arc furnace according to the present invention;
FIG. 2 is a schematic view of a transition tube of the energy-saving arc furnace according to the present invention;
fig. 3 is a schematic view of the energy-saving electric arc furnace brush of the present invention.
Illustration of the drawings:
1. an electric arc furnace body; 2. a top cover; 3. a transition pipe; 4. a vibrator; 5. a smoke exhaust tube; 6. a feed inlet; 7. a controller; 8. a support leg; 9. a discharge outlet; 10. a sewage draining outlet; 11. a handle; 12. a feeding cavity; 13. a heating cavity; 14. a partition plate; 15. a pull rod; 16. a slide rail; 17. a brush; 18. a slide block.
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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, an energy-saving arc furnace includes an arc furnace body 1, a top cover 2 is installed on the top of the arc furnace body 1, a transition pipe 3 is installed on the top of the top cover 2 in an inclined manner, a partition 14 is arranged inside the transition pipe 3, a feeding cavity 12 is arranged above the partition 14, one end of the feeding cavity 12 is connected with the inside of the arc furnace body 1 in a penetrating manner, a valve is installed on the surface of the feeding cavity 12, a heating cavity 13 is arranged below the partition 14, an exhaust tube 5 is arranged on the surface of the arc furnace body 1, and one end of the exhaust tube 5 is connected with the heating cavity 13 in a penetrating manner.
In this embodiment: through setting up heating chamber 13, heating chamber 13 one end and chimney 5 UNICOM, this mode is convenient for make the flue gas of production link up to heating chamber 13 inside, later through baffle 14 to the inside heating of pay-off chamber 12 to preheat the inside material of pay-off chamber 12, help improving the work efficiency of later stage electric arc furnace body 1, also be the form performance to electric arc furnace energy-conservation simultaneously.
Specifically, heating chamber 13 is inside to be provided with brush 17, brush 17 one end is provided with pull rod 15, and pull rod 15 one end runs through heating chamber 13 surface and is connected with handle 11, and handle 11 one end is provided with slider 18, and excessive 3 bottom surfaces of tubes are provided with slide rail 16, and handle 11 passes through slider 18 and the 16 sliding connection of slide rail of bottom.
In this embodiment: through setting up brush 17, handle 11, pull rod 15, slider 18, slide rail 16 mutually support, when clearing up, the staff passes through 11 pulling pull rods 15 of handle, later slider 18 slides in slide rail 16 is inside, thereby make the brush 17 that pull rod 15 drove one end at the inside round trip movement of heating chamber 13, thereby make brush 17 clear up the inside dust of heating chamber 13, last through drain 10 discharge can, this mode easy operation, be convenient for guarantee that the flue gas normally flows in heating chamber 13 is inside.
Specifically, the top end of the feeding cavity 12 is provided with a feeding hole 6, and the bottom end of the heating cavity 13 is provided with a sewage outlet 10.
In this embodiment: through setting up feed inlet 6, be convenient for to the input of raw materials, through setting up drain 10, be convenient for to the discharge of impurity.
Specifically, the vibrator 4 is installed on the top surface of the transition pipe 3, and the vibrators 4 are provided in two, and the two vibrators 4 are symmetrical about the center line of the transition pipe 3.
In this embodiment: the vibrator 4 is arranged to facilitate the falling speed of the material in the feeding cavity 12, and the vibrator 4, which belongs to the common knowledge in the field, is only used without modification, so that the control mode and the circuit connection are not described in detail.
Specifically, a discharge opening 9 is arranged below the surface of the electric arc furnace body 1, and an electromagnetic valve is arranged on the surface of the discharge opening 9.
In this embodiment: through setting up bin outlet 9, be convenient for discharge the material that handles.
Specifically, landing leg 8 is installed to electric arc furnace body 1 bottom, and landing leg 8 is provided with a plurality ofly to a plurality of landing legs 8 equidistance are installed in four corners in electric arc furnace body 1 bottom, and electric arc furnace body 1 surface mounting has controller 7, and electric arc furnace body 1 surface mounting fin.
In this embodiment: through setting up landing leg 8, be convenient for to the support of electric arc furnace body 1 to guarantee the stability of electric arc furnace body 1 in the course of the work, through setting up controller 7, be convenient for control the inside electric elements of electric arc furnace body 1, controller 7 control circuit can realize through the simple programming of technical personnel in this field, belongs to the common general knowledge in this field, only uses it, does not reform transform, so control mode and circuit connection are not described in detail again.
The working principle is as follows: when the electric arc furnace cleaning device works, raw materials are firstly put into the feeding cavity 12 through the feeding hole 6, then enter the electric arc furnace body 1 through the feeding cavity 12 to be processed, meanwhile, the heating cavity 13 is arranged below the feeding cavity 12, one end of the heating cavity 13 is communicated with the smoke exhaust tube 5, the mode is convenient for leading generated smoke to penetrate into the heating cavity 13, then the interior of the feeding cavity 12 is heated through the partition plate 14, thereby preheating the materials in the feeding cavity 12, being beneficial to improving the working efficiency of the electric arc furnace body 1 in the later period, meanwhile, the energy-saving form of the electric arc furnace is also shown, the drain outlet 10 is arranged at the bottom end of the heating cavity 13, being convenient for discharging impurities in the heating cavity 13, when in cleaning, a worker pulls the pull rod 15 through the pull handle 11, then the slide block 18 slides in the slide rail 16, thereby leading the pull rod 15 to drive the brush 17 at one end to move back and forth in the heating cavity 13, thereby make brush 17 clear up the inside dust of heating chamber 13, at last through the drain 10 discharge can, this mode easy operation is convenient for guarantee that the flue gas is at the inside normal flow of heating chamber 13.
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 (8)
1. Energy-saving electric arc furnace, including electric arc furnace body (1), its characterized in that, top cap (2) are installed on electric arc furnace body (1) top, excessive pipe (3) are installed in top cap (2) top slope, excessive pipe (3) inside is provided with baffle (14), baffle (14) top is provided with material conveying chamber (12), material conveying chamber (12) one end and electric arc furnace body (1) inside link up and be connected, and material conveying chamber (12) surface mounting has a valve, baffle (14) below is provided with heating chamber (13), electric arc furnace body (1) surface is provided with discharge fume section of thick bamboo (5), and discharge fume section of thick bamboo (5) one end and heating chamber (13) through connection.
2. The electric arc furnace of claim 1, characterized in that a brush (17) is arranged inside the heating cavity (13), one end of the brush (17) is provided with a pull rod (15), one end of the pull rod (15) penetrates through the surface of the heating cavity (13) to be connected with a handle (11), one end of the handle (11) is provided with a slide block (18), the bottom end surface of the transition pipe (3) is provided with a slide rail (16), and the handle (11) is slidably connected with the slide rail (16) through the slide block (18) at the bottom end.
3. Energy-saving electric arc furnace according to claim 1, characterized in that the top end of the feeding chamber (12) is provided with a feeding inlet (6) and the bottom end of the heating chamber (13) is provided with a sewage draining outlet (10).
4. The electric arc furnace of claim 1, characterized in that the vibrator (4) is installed on the top surface of the transition pipe (3), and two vibrators (4) are provided, and the two vibrators (4) are symmetrical about the center line of the transition pipe (3).
5. Energy efficient electric arc furnace according to claim 2, characterized in that a discharge opening (9) is arranged below the surface of the electric arc furnace body (1) and that the discharge opening (9) is provided with a solenoid valve on the surface.
6. The electric arc furnace of claim 1, characterized in that the bottom end of the electric arc furnace body (1) is provided with a plurality of supporting legs (8), and the supporting legs (8) are equidistantly arranged at four corners of the bottom end of the electric arc furnace body (1).
7. The electric arc furnace of claim 1, characterized in that the electric arc furnace body (1) is surface-mounted with a controller (7).
8. The electric arc furnace of claim 1, characterized in that the electric arc furnace body (1) is surface-mounted with cooling fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022889006.2U CN214223725U (en) | 2020-12-04 | 2020-12-04 | Energy-saving arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022889006.2U CN214223725U (en) | 2020-12-04 | 2020-12-04 | Energy-saving arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214223725U true CN214223725U (en) | 2021-09-17 |
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ID=77701841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022889006.2U Active CN214223725U (en) | 2020-12-04 | 2020-12-04 | Energy-saving arc furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214223725U (en) |
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2020
- 2020-12-04 CN CN202022889006.2U patent/CN214223725U/en active Active
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