CN206593482U - A kind of vaccum sensitive stove chute - Google Patents
A kind of vaccum sensitive stove chute Download PDFInfo
- Publication number
- CN206593482U CN206593482U CN201720213361.3U CN201720213361U CN206593482U CN 206593482 U CN206593482 U CN 206593482U CN 201720213361 U CN201720213361 U CN 201720213361U CN 206593482 U CN206593482 U CN 206593482U
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- CN
- China
- Prior art keywords
- chute
- vaccum sensitive
- sensitive stove
- baffle plate
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model is related to chute device, more particularly to a kind of vaccum sensitive stove chute device.Mainly solve the single technical problem of traditional chute function.The technical solution of the utility model is：A kind of vaccum sensitive stove chute, chute is made up of chute bottom surface, chute sides, chute top surface and chute outer wall, it is characterized in that having multiple grooves in chute bottom surface and chute top surface, is respectively mounted lower baffle plate and overhead gage.Lower baffle plate and overhead gage are arranged at intervals；The utility model is mainly used in vaccum sensitive stove.
Description
Technical field
The utility model is related to chute device, more particularly to a kind of vaccum sensitive stove chute device.
Background technology
Induction furnace is the smelting equipment smelted using the principle of electromagnetic induction and heating effect of current to material in crucible,
And vaccum sensitive stove is then that this melting is environmentally defined under certain vacuum condition.Vacuum metling difference air is smelted,
It provides a more pure environment to smelting, and it more preferably can be de-gassed place to the metal material of melting in crucible
Reason, is effectively prevented the secondary oxidation pollution of metal material under atmospheric conditions, can also more preferably control the composition of moulding material
Composition.
For melting mother metal, the impurity composition in Vacuum Melting can be divided into two classes, and a class is with molten
Refining is constantly volatilized, so as to reject impurity with what vacuum system was taken away.It is another kind of, it is the solid-state version of some hardly possible volatilizations
Impurity, generally swims in the liquid level for melting metal, is mingled in the flowing of molten steel in the metal material of cast molding.Due to molten
Refining mother metal component problem in itself more or less understand some specific groups into, this is part thereof of source, and some steel mills in order to
Cost-effective increase the benefit often is recycled with the clout after some other meltings, so as to be used as induction furnace melting
Material, this also just considerably increases the content of this solid inclusions.
Large-scale induction furnace generally uses multi-chamber structure, including working chamber, chute room, ingot casting room etc., wherein ingot casting room
The difference that can be required according to melting disposes the solidification of different moulds progress metal liquids.Detailed process is to treat the material in working chamber
The molten metal of uniform quality is formed after material fully fusing, then working chamber, chute room, ingot casting room are linked, treats that vacuum is put down
Crucible in Heng Hou working chambers is tumbled, and molten metal is flowed into chute by casting gate and is flowed into ingot casting along chute track
In mould in room.
And during molten metal is chute by one section of flow guiding structure in appeal link, producer often ignores this
One link, chute structure is all a simple flow guiding structure.
The content of the invention
The purpose of this utility model is to provide a kind of vaccum sensitive stove Novel chute structure, mainly solves traditional chute function
Single technical problem.
The technical solution of the utility model is：A kind of vaccum sensitive stove chute, chute by chute bottom surface, chute sides, slip
Groove top surface and chute outer wall are constituted, it is characterized in that having multiple grooves in chute bottom surface and chute top surface, are respectively mounted down
Baffle plate and overhead gage.Lower baffle plate and overhead gage are arranged at intervals.
The beneficial effects of the utility model are：Filtration is introduced in traditional chute, so as to be effectively reduced
Some solid inclusions in finished-product material, improve the quality of finished-product material.Simultaneously as between chute and ingot casting room
Drip uses network structure, and it also largely limits the speed of casting, and too fast or molten metal has more folder
The speed of drip hole filtering circulation liquation can be all largely effected on during debris, blocking is likely to result in when serious, and this structure
Greatly reduce the occurrence of this is a kind of.Improve and optimize production process, improve quality of becoming a useful person.
Brief description of the drawings
Fig. 1 is the utility model structural representation sectional view.
Fig. 2 is the utility model dimensional structure diagram.
Fig. 3 is the utility model lower baffle plate front view.
In figure：Outside 1- chutes bottom surface, 2- chute top surfaces, 3 chute sides, 4- overhead gages, 5- lower baffles, 6- chutes
Wall.
Embodiment
Reference picture 1,2,3, a kind of vaccum sensitive stove chute, chute is by chute bottom surface 1, chute sides 3, the and of chute top surface 2
Chute outer wall 6 is constituted, and chute bottom surface 1, chute top surface 2, chute sides 3 are refractory masses, are fixed in chute outer wall 6.
Multiple grooves are had in chute bottom surface 1 and chute top surface 2, lower baffle plate 5 and overhead gage 4, lower baffle plate 5 and upper gear is respectively mounted
Plate 4 is arranged at intervals.
Lower baffle plate 5 is shaped as arc convex, and width and chute room are wide, and bottom, which is left, assigns projection, is stayed with chute bottom surface 1
The notch of some grooves is engaged, and height is slightly above chute half, and boxhole is left on chute bottom surface 1, for allowing molten metal
Circulation.
Upper plate washer 4 is similar with lower baffle plate 5, and difference is to eliminate the boxhole circulated for molten metal, and its height is according to reality
The speed of border casting is adjusted, it is ensured that it can touch the upper liquid level of molten metal trickling, and ensure that it possesses certain insertion
Depth.
After the completion of metal material melting in induction furnace, chain connects the cavity of working chamber's chute and ingot casting room three, melts
The indoor crucible of refining starts to tumble, and wherein molten metal liquid is flowed into chute, and now some infusibility field trashes can be full of
Wherein.It is blocked in when some solid inclusions by lower baffle plate 5 before baffle plate, because height of baffle plate is limited and is cast
It is required that, specifically in casting cycle the height in chute inner metal liquid face not more than chute height half, therefore filtering after compared with
It can only be flowed out, be flowed into next section of region by the aperture on lower baffle 5 for pure metallic solution, and preceding two pieces of lower baffles
Between region be the first heavy filtration finally, the height of overhead gage 4 can be determined according to the height of trickling liquid level, it is ensured that in it
It is inserted into metal liquid, so as to filter the field trash on some surfaces for swimming in molten metal.Specific several heavy filtrations can be with
It is adjusted according to actual requirement.
To sum up, some infusibility field trashes in molten metal can be effectively filtered out by constituted above, are improved into
Material quality, reduces the risk of drip blocking.
Claims (2)
1. a kind of vaccum sensitive stove chute, chute is made up of chute bottom surface, chute sides, chute top surface and chute outer wall, it is special
It is to have multiple grooves in chute bottom surface and chute top surface to levy, and is respectively mounted lower baffle plate and overhead gage.
2. a kind of vaccum sensitive stove chute according to claim 1, it is characterized in that lower baffle plate and overhead gage are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720213361.3U CN206593482U (en) | 2017-03-07 | 2017-03-07 | A kind of vaccum sensitive stove chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720213361.3U CN206593482U (en) | 2017-03-07 | 2017-03-07 | A kind of vaccum sensitive stove chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206593482U true CN206593482U (en) | 2017-10-27 |
Family
ID=60126514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720213361.3U Active CN206593482U (en) | 2017-03-07 | 2017-03-07 | A kind of vaccum sensitive stove chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206593482U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260667A (en) * | 2019-05-31 | 2019-09-20 | 中材科技股份有限公司 | The discharge system of rock wool electric smelter |
| CN111230089A (en) * | 2018-11-28 | 2020-06-05 | 常熟南师大发展研究院有限公司 | Smelting ingot casting device containing three-level filter residue structure |
| CN111230090A (en) * | 2018-11-28 | 2020-06-05 | 常熟南师大发展研究院有限公司 | Ingot smelting and casting method containing three-level filter residues |
| CN111496242A (en) * | 2020-05-09 | 2020-08-07 | 南通大学 | Turbulent flow type aluminum alloy melt deslagging and filtering device and using method thereof |
-
2017
- 2017-03-07 CN CN201720213361.3U patent/CN206593482U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230089A (en) * | 2018-11-28 | 2020-06-05 | 常熟南师大发展研究院有限公司 | Smelting ingot casting device containing three-level filter residue structure |
| CN111230090A (en) * | 2018-11-28 | 2020-06-05 | 常熟南师大发展研究院有限公司 | Ingot smelting and casting method containing three-level filter residues |
| CN110260667A (en) * | 2019-05-31 | 2019-09-20 | 中材科技股份有限公司 | The discharge system of rock wool electric smelter |
| CN110260667B (en) * | 2019-05-31 | 2020-09-22 | 南京玻璃纤维研究设计院有限公司 | Discharge system of rock wool electric melting furnace |
| CN111496242A (en) * | 2020-05-09 | 2020-08-07 | 南通大学 | Turbulent flow type aluminum alloy melt deslagging and filtering device and using method thereof |
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