CN205368422U - Steel smelting stove based on electromagnetic induction heating technique - Google Patents
Steel smelting stove based on electromagnetic induction heating technique Download PDFInfo
- Publication number
- CN205368422U CN205368422U CN201520999783.9U CN201520999783U CN205368422U CN 205368422 U CN205368422 U CN 205368422U CN 201520999783 U CN201520999783 U CN 201520999783U CN 205368422 U CN205368422 U CN 205368422U
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- furnace body
- lower furnace
- induction heating
- electromagnetic induction
- crucible
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- Expired - Fee Related
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- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The utility model discloses a steel smelting stove based on electromagnetic induction heating technique, including down furnace body, tapping hole, go up furnace body, induction heating coil, lower furnace body below is provided with the power input end, the outer surface mounting of lower furnace body has the heat dissipation window, lower furnace body top is connected with the furnace body, sealed and be provided with the tapping hole through the quartz sand between lower furnace body and the last furnace body, goes up the furnace body top and installs the relief pressure valve, lower furnace body inside is provided with the crucible, the crucible is twining induction heating coil on every side. Beneficial effect lies in: this device has adopted the electromagnetic induction heating technique, and energy -efficient, rapid heating adopts internal heat heating methods, production cost is reduced, improve the product quality heating part, improve operational environment equipment surface normal atmospheric temperature, the human body is tangible, has improved production site's operational environment greatly, improves workman's enthusiasm for production effectively, has reduced traditional cooling facility expense.
Description
Technical field
This utility model belongs to smelting equipment field, is specifically related to a kind of smelting iron and steel stove based on electromagnetic induction heating technology.
Background technology
Most metals Ore is the metallic compound containing impurity, mainly oxide and sulfide.Impure few natural crystal can be directly entered smelting process；What impurity was many then first passes through selected enrichment becomes concentrate row smelting again.The carbon monoxide of the at high temperature same oxygen burning generation blasted in air of the carbon in coke and hydrogen, remove the oxygen in iron ore, thus reduction obtains ferrum in stove in uphill process.The molten iron produced is released from ferrum mouth.In iron ore, the flux such as unreduced impurity and limestone combines and generates slag, discharges from cinder notch.The coal gas produced is discharged from furnace roof, after removing dust, as the fuel of air stove, heating furnace, coke oven, boiler etc..The major product of blast furnace process is the pig iron, also has by-product blast furnace slag and blast furnace gas.Traditional smelting process, occupation area of equipment is big, and the efficiency of heating surface is low, work under bad environment, and creates substantial amounts of pollution, causes ecological deterioration.
Utility model content
The purpose of this utility model is that provides a kind of smelting iron and steel stove based on electromagnetic induction heating technology to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of smelting iron and steel stove based on electromagnetic induction heating technology, including lower furnace body, tapping hole, upper furnace body, load coil, described lower furnace body is arranged below power input, described lower furnace body outer surface is provided with radiator window, described lower furnace body is connected above described upper furnace body, sealed by quartz sand between described lower furnace body and described upper furnace body and be provided with described tapping hole, described upper furnace body is arranged above air relief valve, described lower furnace body is internally provided with crucible, is wrapped described load coil around described crucible.
In said structure, heating metalliferous material, place it in the described crucible that refractory material makes, pass into power supply, induction furnace under the alternating electromagnetism field action that described load coil produces, internal batch produce eddy current thus reach heating or fusing effect, described air relief valve controls internal pressure, described lower furnace body carries out quick heat radiating by described radiator window, it is ensured that the normal operation of described load coil, and the steel smelted is from described tapping hole discharging.
In order to improve the work efficiency of smelting iron and steel stove further, described power input and described load coil are connected by screw, and described tapping hole and described lower furnace body are by being welded and fixed.
In order to improve the work efficiency of smelting iron and steel stove further, described radiator window and described lower furnace body are connected by screw, and described lower furnace body and described upper furnace body are fastened by bolts and are sealed by described quartz sand.
In order to improve the work efficiency of smelting iron and steel stove further, described crucible is connected with described lower furnace body, and described air relief valve and described upper furnace body are fixed by screw.
In order to improve the work efficiency of smelting iron and steel stove further, described crucible supports fixing with described load coil by shell.
Having the beneficial effects that: this device have employed electromagnetic induction heating technology, heating energy-efficient, quick adopts interior-heat mode of heating；Reduce production cost, improve product quality heating part；Improving working environment equipment surface room temperature, human body is tangible, substantially improves the working environment of production scene, strong raising workman's enthusiasm for production, decreases traditional cooling installation expense.
Accompanying drawing explanation
Fig. 1 is that the master based on the smelting iron and steel stove of electromagnetic induction heating technology described in the utility model looks partial sectional view；
Fig. 2 is the lower furnace body top view of the smelting iron and steel stove based on electromagnetic induction heating technology described in the utility model.
1, power input；2, radiator window；3, lower furnace body；4, tapping hole；5, upper furnace body；6, air relief valve；7, crucible；8, load coil；9, shell；10, quartz sand.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Figure 1-Figure 2, a kind of smelting iron and steel stove based on electromagnetic induction heating technology, including lower furnace body 3, tapping hole 4, upper furnace body 5, load coil 8, lower furnace body 3 is arranged below power input 1, load coil 8 is connected by power input 1, lower furnace body 3 outer surface is provided with radiator window 2, radiator window 2 carries out quick heat radiating to lower furnace body 3 is internal, lower furnace body 3 is connected above upper furnace body 5, seal and be provided with tapping hole 4 by quartz sand 10 between lower furnace body 3 and upper furnace body 5, the steel smelted is from tapping hole 4 discharging, upper furnace body 5 is arranged above air relief valve 6, control furnace interior pressure, lower furnace body 3 is internally provided with crucible 7, load coil 8 it is wrapped around crucible 7, steel is smelted by the alternating electromagnetic field that load coil 8 produces.
In said structure, heating metalliferous material, place it in the crucible 7 that refractory material makes, pass into power supply, induction furnace under the alternating electromagnetism field action that load coil 8 produces, internal batch produce eddy current thus reach heating or fusing effect, air relief valve 6 controls internal pressure, lower furnace body 3 carries out quick heat radiating by radiator window 2, it is ensured that the normal operation of load coil 8, and the steel smelted is from tapping hole 4 discharging.
In order to improve the work efficiency of smelting iron and steel stove further, power input 1 and load coil 8 are connected by screw, tapping hole 4 and lower furnace body 3 are by being welded and fixed, radiator window 2 and lower furnace body 3 are connected by screw, lower furnace body 3 and upper furnace body 5 are fastened by bolts and pass through quartz sand 10 and seal, crucible 7 is connected with lower furnace body 3, and air relief valve 6 and upper furnace body 5 are fixed by screw, and crucible 7 supports fixing with load coil 8 by shell 9.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and effect thing thereof.
Claims (5)
1. the smelting iron and steel stove based on electromagnetic induction heating technology, it is characterized in that: include lower furnace body, tapping hole, upper furnace body, load coil, lower furnace body is arranged below power input, lower furnace body outer surface is provided with radiator window, lower furnace body is connected above upper furnace body, is sealed and be provided with tapping hole between lower furnace body and upper furnace body by quartz sand, and upper furnace body is arranged above air relief valve, lower furnace body is internally provided with crucible, is wrapped load coil around crucible.
2. a kind of smelting iron and steel stove based on electromagnetic induction heating technology according to claim 1, it is characterised in that: power input and load coil are connected by screw, and tapping hole and lower furnace body are by being welded and fixed.
3. a kind of smelting iron and steel stove based on electromagnetic induction heating technology according to claim 1, it is characterised in that: radiator window and lower furnace body are connected by screw, and lower furnace body and upper furnace body are fastened by bolts and are sealed by quartz sand.
4. a kind of smelting iron and steel stove based on electromagnetic induction heating technology according to claim 1, it is characterised in that: crucible is connected with lower furnace body, and air relief valve and upper furnace body are fixed by screw.
5. a kind of smelting iron and steel stove based on electromagnetic induction heating technology according to claim 1, it is characterised in that: crucible supports fixing with load coil by shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999783.9U CN205368422U (en) | 2015-12-07 | 2015-12-07 | Steel smelting stove based on electromagnetic induction heating technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999783.9U CN205368422U (en) | 2015-12-07 | 2015-12-07 | Steel smelting stove based on electromagnetic induction heating technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205368422U true CN205368422U (en) | 2016-07-06 |
Family
ID=56279035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520999783.9U Expired - Fee Related CN205368422U (en) | 2015-12-07 | 2015-12-07 | Steel smelting stove based on electromagnetic induction heating technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205368422U (en) |
-
2015
- 2015-12-07 CN CN201520999783.9U patent/CN205368422U/en not_active Expired - Fee Related
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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: 20160706 Termination date: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |