CN208349824U - A kind of vacuum induction melting furnace - Google Patents
A kind of vacuum induction melting furnace Download PDFInfo
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- CN208349824U CN208349824U CN201820992985.4U CN201820992985U CN208349824U CN 208349824 U CN208349824 U CN 208349824U CN 201820992985 U CN201820992985 U CN 201820992985U CN 208349824 U CN208349824 U CN 208349824U
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- Prior art keywords
- hollow layer
- melting furnace
- water inlet
- induction melting
- vacuum induction
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Abstract
The utility model embodiment discloses a kind of vacuum induction melting furnace, lacks multiple water-cooling system for solving existing induction melting furnace, causes the temperature of smelting furnace excessively high, the technical issues of reducing the service life.The present embodiment includes top cover, atomization spray disk and shell；Shell includes outer housing and inner housing；The first hollow layer is provided between outer housing and inner housing；First water inlet is connected with the first hollow layer；First discharge outlet is connected with the first hollow layer；Top cover includes the second hollow layer being set between outer top cover and internal head cover；Second water inlet is connected with the second hollow layer；Second discharge outlet is connected with the second hollow layer；Atomization spray disk is set to the bottom in vacuum induction melting furnace；Third hollow layer is provided in atomization spray disk；Third hollow layer is communicated with third water inlet pipe；Third hollow layer is communicated with third drainpipe.In the present embodiment, by being provided with water-cooling structure in smelting furnace many places, can effectively it cool down to smelting furnace.
Description
Technical field
The utility model relates to smelting furnace design field more particularly to a kind of vacuum induction melting furnaces.
Background technique
Vacuum induction melting (Vacuum induction melting, abbreviation VIM) can generate during electromagnetic induction
Eddy current makes metal molten.This processing procedure can be used to refine the metal and alloy of high-purity.Since be easy will be molten for melting under vacuum
Nitrogen, hydrogen, oxygen and carbon removal in steel and alloy is to being low level more than smelting under normal pressure, simultaneously under smelting temperature
The high impurity element of steaming pressure ratio parent metal (copper, zinc, lead, antimony, bismuth, tin and arsenic etc.) can be removed by volatilization, and in alloy
The ingredient of the aluminium, titanium, boron and the zirconium isoreactivity element that need to be added is easily controllable.Therefore the metal material through vacuum induction melting can
A variety of property such as the magnetic conductivity of significantly raising toughness, fatigue strength, corrosion resistance, high temperature creep property and magnetic alloy
Energy.
It is currently used for the smelting furnace of vacuum induction melting, during completing metal molten, needs to carry out cooling down,
To be restored to room temperature level, and vacuum induction melting furnace used in existing production, shortage cooling system or cooling system drop
Temperature is not in place, causes after completing metal molten, temperature cannot be lowered for a long time, result in the problem of reducing the service life production
It is raw.
Therefore, find a kind of vacuum induction melting furnace that cooling rate is fast become those skilled in the art studied it is important
Project.
Utility model content
The utility model embodiment discloses a kind of vacuum induction melting furnace, lacks for solving existing induction melting furnace
Multiple water-cooling system causes the temperature of smelting furnace excessively high, the technical issues of reducing the service life.
The utility model embodiment provides a kind of vacuum induction melting furnace, including top cover, atomization spray disk and shell；
The shell includes outer housing and inner housing；It is hollow that first is provided between the outer housing and the inner housing
Layer；The first water inlet is provided on the outer housing；First water inlet is connected with the first water inlet pipe；First water inlet
It is connected with first hollow layer, also, cooling water is injected into first hollow layer by the first water inlet pipe；It is described
The first discharge outlet is provided on outer housing；First discharge outlet is connected with the first drainpipe；First discharge outlet with it is described
First hollow layer is connected, also, the cooling water in first hollow layer is discharged by first drainpipe；
The top cover is set to the top of the shell；The top cover includes outer top cover, internal head cover and is set to described
The second hollow layer between outer top cover and the internal head cover；The second water inlet is provided on the outer top cover；Second water inlet
Mouth is connected with the second water inlet pipe；Second water inlet is connected with second hollow layer, also, passing through the second water inlet pipe will
Cooling water is injected into second hollow layer；The second discharge outlet is provided on the outer top cover；The second discharge outlet connection
There is the second drainpipe；Second discharge outlet is connected with second hollow layer, also, passes through second drainpipe for institute
State the cooling water discharge in the second hollow layer；
The atomization spray disk is set to the bottom in the vacuum induction melting furnace；Third is provided in the atomization spray disk
Hollow layer；The third hollow layer is communicated with third water inlet pipe；The third water inlet pipe is for cooling water to be injected into third
In dead level；The third hollow layer is communicated with third drainpipe；The third drainpipe is for cooling water to be discharged.
Optionally, tracheae is also connected on the atomization spray disk；
The tracheae is used to for inert gas being introduced into the atomization spray disk.
Optionally, the vacuum induction melting furnace further includes power supply, electrode stem and induction coil；
The induction coil is set to the inside of the vaccum sensitive stove；
The first end of the electrode stem is attached with the induction coil；The second end of the electrode stem and the power supply
It is attached.
Optionally, the bottom of the induction coil is provided with aluminizing pipe；
The bottom end of the aluminizing pipe is vertically installed on the atomization spray disk, and through the vacuum induction melting furnace
Bottom.
Optionally, it is additionally provided on the shell for observing the observation ward in the vacuum induction melting furnace；
Transparent quartz glass is provided in the observation ward.
Optionally, the inside of the vacuum induction melting furnace is also equipped with temperature monitor；
The temperature monitor is used to measure the temperature inside the vacuum induction melting furnace.
Optionally, the temperature monitor is infrared thermometer.
As can be seen from the above technical solutions, the utility model embodiment has the advantage that
The utility model embodiment provides a kind of vacuum induction melting furnace, including top cover, atomization spray disk and shell；Institute
Stating shell includes outer housing and inner housing；The first hollow layer is provided between the outer housing and the inner housing；The shell
The first water inlet is provided on body；First water inlet is connected with the first water inlet pipe；First water inlet and described first
Hollow layer is connected, also, cooling water is injected into first hollow layer by the first water inlet pipe；It is set on the outer housing
It is equipped with the first discharge outlet；First discharge outlet is connected with the first drainpipe；First discharge outlet and first hollow layer
It is connected, also, the cooling water in first hollow layer is discharged by first drainpipe；The top cover is set to institute
State the top of shell；The top cover includes outer top cover, internal head cover and is set between the outer top cover and the internal head cover
Second hollow layer；The second water inlet is provided on the outer top cover；Second water inlet is connected with the second water inlet pipe；Described
Two water inlets are connected with second hollow layer, also, it is hollow by the second water inlet pipe cooling water to be injected into described second
In layer；The second discharge outlet is provided on the outer top cover；Second discharge outlet is connected with the second drainpipe；Second draining
Mouth is connected with second hollow layer, also, passes through second drainpipe for the cooling water drainage in second hollow layer
Out；The atomization spray disk is set to the bottom in the vacuum induction melting furnace；It is hollow that third is provided in the atomization spray disk
Layer；The third hollow layer is communicated with third water inlet pipe；The third water inlet pipe is used to cooling water being injected into third hollow layer
It is interior；The third hollow layer is communicated with third drainpipe；The third drainpipe is for cooling water to be discharged.In the present embodiment,
Inject cooling water by the first hollow layer in the shell of smelting furnace, the second hollow layer in top cover injects cooling water,
Third hollow layer in atomization spray disk injects cooling water, so that entirely smelting furnace, can be fast after the process for completing metal molten
Speed cools down, and enhances the service life of smelting furnace.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the vacuum induction melting furnace provided in the utility model embodiment；
Fig. 2 is a kind of Structure explosion diagram of the vacuum induction melting furnace provided in the utility model embodiment；
Fig. 3 is the casing cross-section view in a kind of vacuum induction melting furnace provided in the utility model embodiment；
Fig. 4 is the top cover cross section view in a kind of vacuum induction melting furnace provided in the utility model embodiment；
It illustrates: shell 1, top cover 2, power supply 3, observation ward 4, the second discharge outlet 5, the second water inlet 6, the first water inlet
7, the first discharge outlet 8, atomization spray disk 9, third water inlet pipe 10, tracheae 11, third drainpipe 12, electrode stem 13, induction coil 14,
Aluminizing pipe 15, outer housing 16, inner housing 17, the first hollow layer 18, outer top cover 19, the second hollow layer 20, internal head cover 21.
Specific embodiment
The utility model embodiment discloses a kind of vacuum induction melting furnace, lacks for solving existing induction melting furnace
Multiple water-cooling system causes the temperature of smelting furnace excessively high, the technical issues of reducing the service life.
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation
The utility model is described in further detail for mode.Obviously, described embodiment is only the utility model a part
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, fall within the protection scope of the utility model.
A kind of one embodiment of the vacuum induction melting furnace provided in the utility model embodiment referring to FIG. 1 to FIG. 4,
Include:
Top cover 2, atomization spray disk 9 and shell 1；
Wherein, shell 1 is hollow structure, and specifically, shell 1 includes outer housing 16 and inner housing 17；Outer housing 16 with
The first hollow layer 18 is provided between inner housing 17；The first water inlet 7 is provided on outer housing 16；The connection of first water inlet 7
There is the first water inlet pipe；First water inlet 7 is connected with the first hollow layer 18, cooling water can be flowed by the first water inlet pipe this
In one hollow layer 18；The first discharge outlet 8 is provided on outer housing 16；First discharge outlet 8 is connected with the first drainpipe；First row
The mouth of a river 8 is connected with the first hollow layer 18, and cooling water can be discharged by the first drainpipe；
It should be noted that by being provided with the first hollow layer 18 in shell 1, it may make that cooling water is first hollow at this
It is constantly circulated in layer 18, accelerates the heat dissipation of 1 part of shell.
Further, above-mentioned top cover 2 is set to the top of shell 1；Top cover 2 includes outer top cover 19, internal head cover 21 and sets
The second hollow layer 20 being placed between outer top cover 19 and internal head cover 21；The second water inlet 6 is provided on outer top cover 19；Second into
The mouth of a river 6 is connected with the second water inlet pipe；Second water inlet 6 is connected with the second hollow layer 20, and cooling water can pass through the second water inlet pipe
It is flowed into second hollow layer 20；The second discharge outlet 5 is provided on outer top cover 19；Second discharge outlet 5 is connected with second row
Water pipe；Second discharge outlet 5 is connected with the second hollow layer 20, and cooling water can be discharged by the second drainpipe；
It should be noted that by being provided with the second hollow layer 20 in top cover 2, it may make that cooling water is second hollow at this
It is constantly circulated in layer 20, accelerates the heat dissipation of 2 part of top cover.
Further, above-mentioned atomization spray disk 9 is set to the bottom in the vacuum induction melting furnace；It is set in atomization spray disk 9
It is equipped with third hollow layer；Third hollow layer is communicated with third water inlet pipe 10, and cooling water can be entered by the third water inlet pipe 10
In the third hollow layer, third hollow layer is communicated with third drainpipe 12, and cooling water can be discharged by third drainpipe 12；
It should be noted that may make cooling water in the third by being provided with third hollow layer in atomization spray disk 9
It is constantly circulated in dead level, accelerates the heat dissipation of atomization spray disk 9.
As can be seen from the above technical solutions, the utility model embodiment has the advantage that
In the present embodiment, cooling water is injected, in top cover 2 by the first hollow layer 18 in the shell 1 of smelting furnace
Second hollow layer 20 injects cooling water, the third hollow layer in atomization spray disk 9 injects cooling water, so that entire smelting furnace is complete
It after the process of metal molten, can be quickly cooled down, enhance the service life of smelting furnace.
The atomization spray disk 9 in the present embodiment is also connected with tracheae 11 referring to FIG. 1 to FIG. 4,；
Tracheae 11 is attached with inert gas supply system, for inert gas to be filled into atomization spray disk 9.
It should be noted that molten drop can pass through aluminising since atomization spray disk 9 is after completing this process of metal molten
Pipe 15 is finally flowed out from the bottom end of smelting furnace, and is communicated with tracheae 11 in atomization spray disk 9, can be sprayed in disk 9 and be led to atomization
Gas enables molten drop to be rapidly discharged from smelting furnace.
The vacuum induction melting furnace in the present embodiment further includes power supply 3, electrode stem 13 and the line of induction referring to FIG. 1 to FIG. 4,
Circle 14；
Induction coil 14 is set to the inside of vaccum sensitive stove；
The first end of electrode stem 13 is attached with induction coil 14, and second end and the power supply 3 of electrode stem 13 are attached.
Further, in this embodiment vacuum induction melting furnace further include aluminizing pipe 15；
The bottom end of aluminizing pipe 15 is vertically installed on atomization spray disk 9, and runs through the bottom of the vacuum induction melting furnace.
It should be noted that molten drop can flow out the bottom of smelting furnace through the aluminizing pipe 15 after metal molten.
Further, in this embodiment shell 1 on be additionally provided with for observing the observation ward in vacuum induction melting furnace
4；
Transparent quartz glass is provided in observation ward 4.
It should be noted that user can observe the situation in smelting furnace by the observation ward 4.
Further, in this embodiment the inside of vacuum induction melting furnace be also equipped with temperature monitor；
Temperature monitor is used to measure the temperature inside vacuum induction melting furnace.
Optionally, temperature monitor is infrared thermometer.
A kind of vacuum induction melting furnace provided by the utility model is described in detail above, for this field
Those skilled in the art have change based on the idea of the embodiment of the present invention in specific embodiments and applications
Place, in conclusion the content of the present specification should not be construed as a limitation of the present invention.
Claims (7)
1. a kind of vacuum induction melting furnace, which is characterized in that including top cover, atomization spray disk and shell；
The shell includes outer housing and inner housing；The first hollow layer is provided between the outer housing and the inner housing；Institute
It states and is provided with the first water inlet on outer housing；First water inlet is connected with the first water inlet pipe；First water inlet and institute
It states the first hollow layer to be connected, also, cooling water is injected into first hollow layer by the first water inlet pipe；The shell
The first discharge outlet is provided on body；First discharge outlet is connected with the first drainpipe；First discharge outlet and described first
Hollow layer is connected, also, the cooling water in first hollow layer is discharged by first drainpipe；
The top cover is set to the top of the shell；The top cover includes outer top cover, internal head cover and is set to the outer top
The second hollow layer between lid and the internal head cover；The second water inlet is provided on the outer top cover；Second water inlet connects
It is connected to the second water inlet pipe；Second water inlet is connected with second hollow layer, also, will be cooled down by the second water inlet pipe
Water is injected into second hollow layer；The second discharge outlet is provided on the outer top cover；Second discharge outlet is connected with
Two drainpipes；Second discharge outlet is connected with second hollow layer, also, by second drainpipe by described the
Cooling water discharge in two hollow layers；
The atomization spray disk is set to the bottom in the vacuum induction melting furnace；It is hollow that third is provided in the atomization spray disk
Layer；The third hollow layer is communicated with third water inlet pipe；The third water inlet pipe is used to cooling water being injected into third hollow layer
It is interior；The third hollow layer is communicated with third drainpipe；The third drainpipe is for cooling water to be discharged.
2. vacuum induction melting furnace according to claim 1, which is characterized in that be also connected with gas on the atomization spray disk
Pipe；
The tracheae is used to for inert gas being introduced into the atomization spray disk.
3. vacuum induction melting furnace according to claim 1, which is characterized in that the vacuum induction melting furnace further includes electricity
Source, electrode stem and induction coil；
The induction coil is set to the inside of the vaccum sensitive stove；
The first end of the electrode stem is attached with the induction coil；The second end of the electrode stem and the power supply carry out
Connection.
4. vacuum induction melting furnace according to claim 3, which is characterized in that the bottom of the induction coil is provided with infiltration
Aluminum pipe；
The bottom end of the aluminizing pipe is vertically installed on the atomization spray disk, and runs through the bottom of the vacuum induction melting furnace
Portion.
5. vacuum induction melting furnace according to claim 1, which is characterized in that be additionally provided on the shell for observing
Observation ward in the vacuum induction melting furnace；
Transparent quartz glass is provided in the observation ward.
6. vacuum induction melting furnace according to claim 1, which is characterized in that the inside of the vacuum induction melting furnace is also
Temperature monitor is installed；
The temperature monitor is used to measure the temperature inside the vacuum induction melting furnace.
7. vacuum induction melting furnace according to claim 6, which is characterized in that the temperature monitor is infrared thermometry
Instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820992985.4U CN208349824U (en) | 2018-06-26 | 2018-06-26 | A kind of vacuum induction melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820992985.4U CN208349824U (en) | 2018-06-26 | 2018-06-26 | A kind of vacuum induction melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208349824U true CN208349824U (en) | 2019-01-08 |
Family
ID=64882059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820992985.4U Expired - Fee Related CN208349824U (en) | 2018-06-26 | 2018-06-26 | A kind of vacuum induction melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208349824U (en) |
-
2018
- 2018-06-26 CN CN201820992985.4U patent/CN208349824U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 |