CN205279722U - Smelting furnace based on electromagnetic induction heating technique - Google Patents
Smelting furnace based on electromagnetic induction heating technique Download PDFInfo
- Publication number
- CN205279722U CN205279722U CN201620016443.4U CN201620016443U CN205279722U CN 205279722 U CN205279722 U CN 205279722U CN 201620016443 U CN201620016443 U CN 201620016443U CN 205279722 U CN205279722 U CN 205279722U
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- shell
- crucible
- smelting furnace
- electromagnetic induction
- induction heating
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Abstract
The utility model discloses a smelting furnace based on electromagnetic induction heating technique, which comprises an outer shell, an induction coil, the stove end cover, the crucible, the shell front end is provided with the protection sliding door, the shell side -mounting has the ventilation window, shell side top is provided with the air pump, internally mounted has the crucible, the winding has induction coil around the crucible, be provided with the ventilation hole between induction coil and the shell, the insulating layer is installed to the crucible below, the stove end cover is installed to the shell top, the bell is installed to the crucible top, the side is provided with the export, be provided with resistant firebrick between shell and the stove end cover, induction coil end connection has power connection port. Beneficial effect lies in: energy -efficient, rapid heating adopts internal heat heating methods, production cost is reduced, improve product quality, improve operational environment equipment surface normal atmospheric temperature, improved production site's operational environment greatly, improve workman's enthusiasm for production effectively.
Description
Technical field
The utility model belongs to field of metallurgical equipment, is specifically related to a kind of smelting furnace based on electromagnetic induction heating technology.
Background technology
The pig iron that steel-making is mainly smelt taking blast furnace and the sponge iron that direct reduction iron making is smelt and steel scrap, as raw material, are smelt steel by different methods. Main method for making steel has converter process, open-hearth refining, electrical furnace steelmaking process 3 class. Above 3 kinds of process for making can meet general user to the requirement of steel quality. In order to meet the high tensile steel of more high quality, more multi items, the method processed outside multiple molten steel stove has just occurred. Such as Argon process, vacuum outgas, secondary desulfurization etc., after molten steel converter, open hearth, electric arc furnace produced carries out additional processing, senior steel grade can be produced. The modern ironmaking overwhelming majority adopts blast furnace ironmaking, adopts individually direct reduction iron making and electric furnace iron smelting method. Blast furnace ironmaking is reduced in blast furnace by iron ore, and the pig iron is smelt in fusing, and this method is easy and simple to handle, and energy consumption is low, with low cost, can produce in a large number. The pig iron is except part is used for foundry goods, and major part is used as steelmaking feed. Owing to adapting to the high grade coke coal worsening shortages of blast-furnace smelting, and contaminate environment, wayward.
Practical novel content
The purpose of this utility model is just to provide a kind of smelting furnace based on electromagnetic induction heating technology in order to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of smelting furnace based on electromagnetic induction heating technology, comprise shell, ruhmkorff coil, stove end cap, crucible, case nose is provided with protection sliding door, shell side is provided with vent window, shell is provided with air pump above side, inside is provided with crucible, ruhmkorff coil it is wound with around crucible, ventilation hole it is provided with between ruhmkorff coil and shell, thermofin is installed below crucible, stove end cap is installed above shell, bell is installed above crucible, side is provided with outlet, it is provided with refractory brick between shell and stove end cap, ruhmkorff coil end is connected with power connector end.
In said structure, first metal is placed in crucible, bell is covered, switch on power, ruhmkorff coil around crucible utilizes electromagnetic induction principle to be heated by the metal of crucible inside, and inside is carried out ventilation and heat by air pump, ensures the normal operation of equipment, device interior can be carried out maintenance examination, safe ready by protection sliding door.
In order to improve the heating efficiency of smelting furnace further, shell and stove end cap are by refractory brick support and connection, and vent window and shell are connected by screw.
In order to improve the heating efficiency of smelting furnace further, protection sliding door is connected by screw with shell, and air pump is fixedly connected with by shell with ventilation hole.
In order to improve the heating efficiency of smelting furnace further, ruhmkorff coil supports around crucible by support, and ruhmkorff coil and power connector end are by being welded to connect.
In order to improve the heating efficiency of smelting furnace further, crucible is connected by being adhesively fixed with thermofin.
Useful effect is: energy-efficient, rapid heating adopts interior hot type of heating; Reduce production cost, improve the quality of products; Improve Working environment equipment surface normal temperature, substantially improve the Working environment of production scene, strong raising workman's enthusiasm for production.
Accompanying drawing explanation
Fig. 1 is the front view of the smelting furnace based on electromagnetic induction heating technology described in the utility model;
Fig. 2 is the front sectional view of the smelting furnace based on electromagnetic induction heating technology described in the utility model.
1, shell; 2, vent window; 3, ruhmkorff coil; 4, air pump; 5, stove end cap; 6, protection sliding door; 7, power connector end; 8, bell; 9, export; 10, refractory brick; 11, ventilation hole; 12, crucible; 13, thermofin.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Figure 1-Figure 2, a kind of smelting furnace based on electromagnetic induction heating technology, comprise shell 1, ruhmkorff coil 3, stove end cap 5, crucible 12, shell 1 front end is provided with protection sliding door 6, the safety of protection induced inside coil 3, it is convenient to maintenance examination, shell 1 side is provided with vent window 2, carry out ventilation and heat, ensure internal temperature and normal operation, shell 1 is provided with air pump 4 above side, accelerate internal heat dissipating, inside is provided with crucible 12, metal is housed, ruhmkorff coil 3 it is wound with around crucible 12, interior metal is heated, ventilation hole 11 it is provided with between ruhmkorff coil 3 and shell 1, thermofin 13 is installed below crucible 12, ensure crucible 12 internal heat, stove end cap 5 is installed above shell 1, bell 8 is installed above crucible 12, prevent crucible 12 internal liquid from spattering to hurt sb.'s feelings, side is provided with outlet 9, refractory brick 10 it is provided with between shell 1 and stove end cap 5, supporting outer 1 and stove end cap 5, ruhmkorff coil 3 end is connected with power connector end 7.
In said structure, first metal is placed in crucible 12, bell 8 is covered, switch on power, ruhmkorff coil 3 around crucible 12 utilizes electromagnetic induction principle to be heated by the metal of crucible 12 inside, and inside is carried out ventilation and heat by air pump 4, ensures the normal operation of equipment, device interior can be carried out maintenance examination, safe ready by protection sliding door 6.
In order to improve the heating efficiency of smelting furnace further, shell 1 and stove end cap 5 are by refractory brick 10 support and connection, vent window 2 and shell 1 are connected by screw, protection sliding door 6 is connected by screw with shell 1, air pump 4 is fixedly connected with by shell 1 with ventilation hole 11, ruhmkorff coil 3 is supported on around crucible 12 by support, and ruhmkorff coil 3 and power connector end 7 are by being welded to connect, and crucible 12 is connected by being adhesively fixed with thermofin 13.
More than show and describe ultimate principle of the present utility model, main feature and advantage. The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model. The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (5)
1. the smelting furnace based on electromagnetic induction heating technology, it is characterized in that: comprise shell, ruhmkorff coil, stove end cap, crucible, case nose is provided with protection sliding door, shell side is provided with vent window, shell is provided with air pump above side, inside is provided with crucible, ruhmkorff coil it is wound with around crucible, ventilation hole it is provided with between ruhmkorff coil and shell, thermofin is installed below crucible, stove end cap is installed above shell, bell is installed above crucible, side is provided with outlet, it is provided with refractory brick between shell and stove end cap, ruhmkorff coil end is connected with power connector end.
2. a kind of smelting furnace based on electromagnetic induction heating technology according to claim 1, it is characterised in that: shell and stove end cap are by refractory brick support and connection, and vent window and shell are connected by screw.
3. a kind of smelting furnace based on electromagnetic induction heating technology according to claim 1, it is characterised in that: protection sliding door is connected by screw with shell, and air pump is fixedly connected with by shell with ventilation hole.
4. a kind of smelting furnace based on electromagnetic induction heating technology according to claim 1, it is characterised in that: ruhmkorff coil supports around crucible by support, and ruhmkorff coil and power connector end are by being welded to connect.
5. a kind of smelting furnace based on electromagnetic induction heating technology according to claim 1, it is characterised in that: crucible is connected by being adhesively fixed with thermofin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016443.4U CN205279722U (en) | 2016-01-07 | 2016-01-07 | Smelting furnace based on electromagnetic induction heating technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016443.4U CN205279722U (en) | 2016-01-07 | 2016-01-07 | Smelting furnace based on electromagnetic induction heating technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205279722U true CN205279722U (en) | 2016-06-01 |
Family
ID=56064290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620016443.4U Expired - Fee Related CN205279722U (en) | 2016-01-07 | 2016-01-07 | Smelting furnace based on electromagnetic induction heating technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205279722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214318A (en) * | 2017-05-22 | 2017-09-29 | 马鞍山市晨光高耐磨科技发展有限公司 | A kind of metal liquid die forging process system |
-
2016
- 2016-01-07 CN CN201620016443.4U patent/CN205279722U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214318A (en) * | 2017-05-22 | 2017-09-29 | 马鞍山市晨光高耐磨科技发展有限公司 | A kind of metal liquid die forging process system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20170107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |