CN206787290U - A kind of casting smelting intermediate frequency furnace - Google Patents
A kind of casting smelting intermediate frequency furnace Download PDFInfo
- Publication number
- CN206787290U CN206787290U CN201720699605.3U CN201720699605U CN206787290U CN 206787290 U CN206787290 U CN 206787290U CN 201720699605 U CN201720699605 U CN 201720699605U CN 206787290 U CN206787290 U CN 206787290U
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- CN
- China
- Prior art keywords
- fanning strip
- heater
- intermediate frequency
- frequency furnace
- mounting ring
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Abstract
The utility model provides a kind of casting smelting intermediate frequency furnace, including body of heater, and body of heater projection at its fire door is provided with mounting ring, sealing is offered in mounting ring；Body of heater is additionally provided with polylith fanning strip at fire door, and the inner side profile of the small end of every piece of fanning strip along fanning strip is provided with U-shaped fastener, and snapped into by U-shaped fastener in the sealing of mounting ring form it is be hinged；Every piece of fanning strip is all provided with being set to hollow sandwich, and the small fanning strip that can be extracted out is provided with sandwich, is limited when the inner end of small fanning strip is moved to sandwich opening, and the outer end of the small fanning strip is rotatably connected to support chip；Body of heater offers a ring annular groove on its external wall, and is that the support chip of every piece small fanning strip is provided with supporting lug in the annular groove.For casting smelting intermediate frequency furnace of the present utility model by way of setting mounting ring and fanning strip at fire door, solving tradition prevents the troublesome technical problem of installing/dismounting existing for molten iron spilling or splashing technological means.
Description
Technical field
It the utility model is related to casting technical field of tools, and in particular to a kind of casting smelting intermediate frequency furnace.
Background technology
At present in casting manufacturing industry, intermediate frequency furnace due to the thermal efficiency is high, smelting time is short, alloying element scaling loss is few,
Melting material is wide, environmental pollution is small, can accurately control the advantages that temperature and composition of molten metal to play very important angle
Color.But easily overflow or sputter from fire door in old metal fusion process, after metal boiling water and unsafe factor be present,
So as to cause waste of material, cost increase.Therefore, the Chinese utility model patent of Patent No. 201520456900.7 discloses
A kind of casting smelting intermediate frequency furnace, its by installed at the fire door of intermediate frequency furnace it is annular in shape increase part technological means, solve
Intermediate frequency furnace is during melting scrap due to molten iron boiling or the dangerous technical problem of splash zone.Although the technological means energy
Certain technique effect is enough obtained, but increases part and is installed or removed by the way of fastening bolt, it appears be cumbersome.
Utility model content
Problem to be solved in the utility model is to provide a kind of casting for the above-mentioned deficiency in the presence of prior art
Melting intermediate frequency furnace, its by way of mounting ring and fanning strip are set at fire door, solve tradition prevent molten iron overflow or
The troublesome technical problem of installing/dismounting existing for splashing technological means.
To achieve the above object, the utility model employs following technical scheme：
A kind of casting smelting intermediate frequency furnace, including body of heater, the body of heater have certain wall thickness, and the body of heater is at its fire door
Projection is provided with mounting ring, and the mounting ring is set close to inboard wall of furnace body, and sealing is offered in mounting ring, and sealing is distributed in
On the circumferencial direction of mounting ring；
The body of heater is additionally provided with polylith fanning strip at fire door, and the polylith fanning strip can be ridden upon on fire door edge,
The inner side of every piece of fanning strip is provided with U-shaped fastener along its inside arc profile, and is snapped into by U-shaped fastener in the sealing of mounting ring
Form and be hinged, a water screen can be surrounded when the polylith fanning strip is rotated and tiltedly erected along hinged place；Every piece of fanning strip is all provided with
Hollow sandwich is set to, and the small fanning strip that can be extracted out is provided with sandwich, when the inner end of small fanning strip is moved
It is limited during to sandwich opening, the outer end of the small fanning strip is rotatably connected to support chip by projection, and when sector
Support chip is overhang outside body of heater when plate is ridden upon on fire door edge；The body of heater offers annular groove on its external wall, and at this
The support chip of every piece small fanning strip is provided with supporting lug in annular groove, the supporting lug can slide along annular groove.
Compared to prior art, the utility model has the advantages that：
Casting smelting intermediate frequency furnace provided by the utility model mainly improves what traditional intermediate frequency furnace was set at fire door
Increase part.Improvement mode is first to set the mounting ring for being provided with sealing close to the position of inwall at fire door, then utilizes the installation
Ring is hinged polylith fanning strip, intermediate frequency furnace fanning strip in smelting metal liquid is changed into tiltedly by the state to lie low in intermediate frequency furnace fire door
Vertical state, so as to enclose a water screen at the fire door of intermediate frequency furnace；To make the water screen to be formed that there is enough height and
Area is excessive when will not allow the fanning strip to tile again, and the utility model also sets small fanning strip in fanning strip, makes small fanning strip can
Extracted out from fanning strip；At the same time support chip is provided with using small fanning strip, plus the supporting lug of furnace body outer wall arrangement, solution
The technical problem that fanning strip of having determined tiltedly is stood.Therefore, the intermediate frequency furnace that the utility model provides is anti-in the big molten metal of melting amount
Only molten metal overflows or splashed at fire door, it is only necessary to will by fanning strip tiltedly immediately can, relative to traditional reason bolt installation increase
Efficiency is accelerated for the mode of ring, and operation is easier.
Further advantage, target and feature of the present utility model embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the top view of casting smelting intermediate frequency furnace described in the utility model；
Fig. 2 is sectional view when the utility model fanning strip lies low；
Fig. 3 is Fig. 2 A portions enlarged drawing；
Fig. 4 is the sectional view that the utility model fanning strip is tiltedly erected；
Fig. 5 is Fig. 4 B portions enlarged drawing.
Embodiment
In order that technological means, creation characteristic, reached purpose that the utility model is realized more understand and are easy to acting on
Understand, the utility model is further elaborated with reference to the accompanying drawings and detailed description：
Reference picture 1 simultaneously combines Fig. 2-5, the utility model proposes a kind of casting smelting intermediate frequency furnace, including body of heater 100,
The body of heater 100 has certain wall thickness, and the body of heater 100 projection at its fire door is provided with mounting ring 110, the mounting ring
110 are set close to the inwall of body of heater 100, and sealing (not shown) is offered in mounting ring 110, and sealing is distributed in mounting ring 110
Circumferencial direction on；The body of heater 100 is additionally provided with polylith fanning strip 200 at fire door, and the polylith fanning strip 200 can be set up
(see Fig. 1) on fire door edge, the inner side of every piece of fanning strip 200 is provided with U-shaped fastener 210 along its inside arc profile, and passes through U
Shape fastener 210 is snapped into the sealing of mounting ring 110 to form and is hinged, when the polylith fanning strip rotates along hinged place tiltedly to be erected
A water screen can be surrounded；Every piece of fanning strip 200 is all provided with being set to hollow sandwich, and is provided with and can take out in sandwich
The small fanning strip 220 gone out, it is limited when the inner end of small fanning strip 220 is moved to sandwich opening, the small fanning strip
220 outer end is rotatably connected to support chip 230, and the support chip when fanning strip 200 is ridden upon on fire door edge by projection 240
230 overhang outside body of heater 100 (reference picture 2)；The body of heater 100 offers a ring annular groove 120 on its external wall, and in the ring
The support chip 230 of every piece small fanning strip 220 is provided with supporting lug 130 in shape groove 120, the supporting lug 130 can be along ring
Shape groove 120 slides.
It will be noted from fig. 1 that the fanning strip 200 is provided with four pieces, the correspondingly supporting lug in annular groove 120
130 are also provided with four.And the sealing in mounting ring correspondingly also offers 4 (isometric), for the U-shaped on the inside of four pieces of fanning strips
Fastener buckles into.Wherein, have between two neighboring sealing at regular intervals.
In such scheme, the casting smelting intermediate frequency furnace that the utility model provides mainly improves traditional intermediate frequency furnace in stove
What is set at mouthful increases part.Improvement mode is first to set the mounting ring 110 for being provided with sealing close to the position of inwall at fire door, so
Be hinged polylith fanning strip 200 using the mounting ring 110 afterwards, make intermediate frequency furnace in smelting metal liquid fanning strip 200 by lying low in
The state of frequency stove fire door is changed into tiltedly vertical state, so as to surround a water screen at the fire door of intermediate frequency furnace；To make the gear to be formed
Water screen have enough height without allow fanning strip 200 tile when area it is excessive, the utility model is also in fanning strip 200
Small fanning strip 220 is set so that small fanning strip 220 can be extracted out from fanning strip 200.At the same time set using small fanning strip 220
Support chip 230 has been put, plus the supporting lug 130 of the outer wall of body of heater 100 arrangement, has solved the technical problem that fanning strip 200 is tiltedly stood.
Specifically, due to the outer end hinged support piece 230 in small fanning strip 220, open up annular groove 120 in the outer wall of body of heater 100 and put
Enter supporting lug 130 so that it is when needing that fanning strip 200 is oblique immediately, directly support chip 230 is supported and is placed on supporting lug 130
.And supporting lug 130 can be slided relative to annular groove 120 primarily to avoiding support chip 230 from overhanging body of heater
100 it is outer when, supporting lug 130 has stopped.
As can be seen here, the intermediate frequency furnace that the utility model provides is in the big molten metal of melting amount, to prevent molten metal from stove
Mouthful place overflow or splash, it is only necessary to will by fanning strip 200 tiltedly immediately can, relative to traditional reason bolt install increase ring mode and
Say that efficiency is accelerated, and operation is easier.
It is further：With reference to Fig. 3, the top surface 211 of the U-shaped fastener 210 is extended straight by the top surface of fanning strip 200
Gained, the length of bottom surface 212 is narrow compared with top surface 211 to be enabled to through corresponding sealing, the U-shaped fastener of two neighboring fanning strip
Top end contacts with each other.I.e. the bottom surface 212 of U-shaped fastener is used to grow with the sealing in mounting ring through sealing, its length
What degree was adapted.And the U-shaped catch top face end of two neighboring fanning strip is in contact condition, can when all fanning strips all
Tiltedly during vertical certain altitude, the water screen of an intimate cone cylinder shape can be enclosed.
Because the hinged place of fanning strip 200 and mounting ring 110 uses U-shaped fastener mode, and the top surface 211 of U-shaped fastener by
The top surface of fanning strip 200 extends gained straight, therefore when fanning strip 200 is oblique immediately, the top surface of U-shaped fastener does not influence obliquely
The molten metal being splashed on fanning strip 200 is back in the crucible in body of heater 100 again, is understood with reference to Fig. 4-5.It is also due to sharp
It is hinged with U-shaped fastener, therefore fanning strip 200 can easily be removed and carry out cleaning operation etc. by user very much.
It is as the further implementation detail of the utility model：As shown in figure 3, offer confession on the supporting lug 130
The insertion groove 131 that support chip 230 inserts.It can further ensure fanning strip for the insertion of support chip 230 using insertion groove 131
200 stability tiltedly immediately.It is adjusted for convenience of the area stretched out to small fanning strip 220, so as to enter to the height of water screen
Row adjustment, the preferable implementation detail of the utility model also include：On the outer wall of the body of heater 100 multi-turn is offered along its height
Annular groove 120, and it is provided with four supporting lugs 130 in every ring annular groove 120.Because the height of annular groove 120 is different, because
This user may be selected to support to the support chip 230 of small fanning strip 220 on the supporting lug 130 of any height.
Wherein, the top surface of the fanning strip 200 of the present utility model and the outer surface of U-shaped component are coated with high temperature resistant
Layer.Because the molten metal temperature of melting is very high, therefore setting high-temperature-resistant layer can extend the service life of fanning strip 200.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (6)
1. a kind of casting smelting intermediate frequency furnace, including body of heater, the body of heater have certain wall thickness, it is characterised in that the body of heater
Projection is provided with mounting ring at its fire door, and the mounting ring is set close to inboard wall of furnace body, and sealing is offered in mounting ring,
Sealing is distributed on the circumferencial direction of mounting ring；
The body of heater is additionally provided with polylith fanning strip at fire door, and the polylith fanning strip can be ridden upon on fire door edge, every piece
The inner side of fanning strip is provided with U-shaped fastener along its inside arc profile, and is snapped into the sealing of mounting ring and formed by U-shaped fastener
It is be hinged, it can surround a water screen when the polylith fanning strip is rotated and tiltedly erected along hinged place；Every piece of fanning strip is all provided with being set to
Hollow sandwich, and the small fanning strip that can be extracted out is provided with sandwich, when the inner end of small fanning strip is moved to folder
It is limited during Rotating fields opening, the outer end of the small fanning strip is rotatably connected to support chip by projection, and when fanning strip is taken
Support chip is overhang outside body of heater when being located on fire door edge；The body of heater offers annular groove on its external wall, and in the annular
The support chip of every piece small fanning strip is provided with supporting lug in groove, the supporting lug can slide along annular groove.
2. casting smelting intermediate frequency furnace as claimed in claim 1, it is characterised in that the top surface of the U-shaped fastener is by sector
The top surface of plate extends gained straight, and the sole length of the U-shaped fastener is narrow compared with top surface to be enabled to through corresponding sealing, phase
The U-shaped catch top face end of adjacent two fanning strips contacts with each other.
3. casting smelting intermediate frequency furnace as claimed in claim 1, it is characterised in that offered on the supporting lug for support
The insertion groove of piece insertion.
4. casting smelting intermediate frequency furnace as claimed in claim 1, it is characterised in that the fanning strip is provided with four pieces；Accordingly
Ground, supporting lug are provided with four.
5. casting smelting intermediate frequency furnace as claimed in claim 4, it is characterised in that opened on the outer wall of the body of heater along its height
Provided with multi-ring annular groove, and four supporting lugs are provided with every ring annular groove.
6. casting smelting intermediate frequency furnace as claimed in claim 1, it is characterised in that the top surface and U-shaped component of the fanning strip
Outer surface be coated with high-temperature-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720699605.3U CN206787290U (en) | 2017-06-15 | 2017-06-15 | A kind of casting smelting intermediate frequency furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720699605.3U CN206787290U (en) | 2017-06-15 | 2017-06-15 | A kind of casting smelting intermediate frequency furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206787290U true CN206787290U (en) | 2017-12-22 |
Family
ID=60717597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720699605.3U Expired - Fee Related CN206787290U (en) | 2017-06-15 | 2017-06-15 | A kind of casting smelting intermediate frequency furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206787290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593597A (en) * | 2022-03-09 | 2022-06-07 | 云南曲靖钢铁集团凤凰钢铁有限公司 | High recovery rate metal smelting furnace control system |
-
2017
- 2017-06-15 CN CN201720699605.3U patent/CN206787290U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593597A (en) * | 2022-03-09 | 2022-06-07 | 云南曲靖钢铁集团凤凰钢铁有限公司 | High recovery rate metal smelting furnace control system |
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Legal Events
| 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: 20171222 Termination date: 20210615 |