CN209722249U - A kind of crucible Pneumatic mixing device for magnesium refining - Google Patents
A kind of crucible Pneumatic mixing device for magnesium refining Download PDFInfo
- Publication number
- CN209722249U CN209722249U CN201920165234.XU CN201920165234U CN209722249U CN 209722249 U CN209722249 U CN 209722249U CN 201920165234 U CN201920165234 U CN 201920165234U CN 209722249 U CN209722249 U CN 209722249U
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- China
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- magnesium
- argon gas
- argon
- flange
- refining
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Manufacture And Refinement Of Metals (AREA)
Abstract
A kind of crucible Pneumatic mixing device for magnesium refining, structure composition include: magnesium refining copple 1, flange 2, high-temperature resistant seal ring 3, big lid 4, row's argon gas mouth 5, argon filling feed channel 6, magnesium material mouth 7, smart magnesium liquid 8, argon gas cabinet 9, rotary nozzle 10；Magnesium refining copple 1 is connect by flange 2 with big lid 4, high-temperature resistant seal ring 3 is equipped between its big lid 4 and flange 2, the row's of being equipped with argon gas mouth 5, argon filling feed channel 6, magnesium material mouth 7 on big lid 4, argon filling pipeline 6 stretches to 1 bottom of magnesium refining copple, 6 bottom end of argon filling pipeline connects argon gas cabinet 9, and multiple rotary nozzles 10 are arranged on argon gas cabinet 9.Magnesium material mouth 7 is equipped with lid to be opened/closed.Advantage and effect: stirring abundant, stirring depth and intensity does not all reach requirement.Production efficiency is improved, labor intensity is reduced, the spontaneous combustion of power consumption and magnesium is reduced, improves smart magnesium yield and quality.The advantages that equipment is simple, easy to operate, reliable for operation is the very strong device of practicability.
Description
Technical field
The utility model relates to the process units of magnesium, in particular to the crucible gas in magnesium refining production process for magnesium refining
Dynamic agitating device
Background technique
Magnesium refining both at home and abroad mostly uses solvent method to remove the impurity in crude magnesium at present, and magnesium chloride obtains crude magnesium by electrolysis,
The impurity in crude magnesium also is removed by solvent method, can be only achieved the smart magnesium of quality requirement, it is right especially in titanium sponge production producer
The purity requirement of smart magnesium is especially high, it directly affects the quality of Sponge Titanium.In present industrial titanium sponge production, magnesium is
The primary raw material received as production titanium sponge is replaced completely, and the melting temperature of magnesium is 649 DEG C, and boiling temperature is 1090 DEG C, normal
Warm lower density 2.325g/cm3.At normal temperature, magnesium has preferable chemical stability in dry air, with the raising of temperature,
Its chemical activity increases sharply, and temperature is easy to burn when close to melting temperature.The crude magnesium that electrolysis method obtains is containing there are many miscellaneous
Matter, it is necessary to refined, mainly removing metal impurities have iron, potassium, calcium, receive, nonmetallic inclusion NaCl, CaCl2, MgCl2,
KCl, MgO etc..These impurity are all made of the removing of flux remelt process, and smart magnesium purity can reach 99.9% or more, but impurity titanium in smart magnesium
Content it is higher, can only achieve national second level magnesium standard (Fe < 0.04%), because HB of the impurity iron to titanium sponge is affected, to essence
Impurity iron content has higher requirement in magnesium.Stirring is a critical process in refining process, and most of magnesium refinings use now
Mechanical stirring or artificial stirring, mechanical stirring and the magnesium refining copple manually stirred be it is open, do not carry out closed refining,
The combustible loss of magnesium is caused, product yield is reduced；Mechanical stirring is also easy to the impurity ferro element of mechanical implement be brought into smart magnesium production
In product, product quality is influenced.The depth and intensity that artificial stirring is not enough, stir all do not reach requirement, and increase power consumption etc. is asked
Topic.This Pneumatic mixing device is specially designed in view of the above problems.
Utility model content
The purpose of this utility model is that bringing impurity iron and stirring not to solve mechanical stirring in magnesium refining production process
Sufficiently, the problems such as magnesium burns, design provide a kind of crucible Pneumatic mixing device for magnesium refining.
The crucible gas stirring device technical solution of the magnesium refining of the utility model is: with big Gai Mi on magnesium refining copple
It closes, is covering setting argon inlet pipeline and outlet pipe greatly, pass through big lid with argon inlet pipeline, admission line enters smart magnesium
In liquid level, magnesium refining copple bottom is stretched to, admission line is connect with argon gas cabinet, and multiple rotation sprays are arranged on argon gas cabinet
Head.When needing to stir, it is passed through argon gas from argon inlet pipeline, argon gas enters argon gas cabinet through piping, using rotation spray
Head makes magnesium liquid be in contorted, to realize agitating function.Stirring intensity can be determined by adjusting argon pressure size.Argon
Gas passes through magnesium liquid face, is discharged from argon gas export pipe, and be collected and recycle.
Using the magnesium refining copple Pneumatic mixing device of the utility model, it is more abundant, stirring magnesium can be refined stirring
Depth and intensity all reach requirement, solve magnesium combustion problem, improve the smart product quality of magnesium and the purpose of yield.
The magnesium refining copple Pneumatic mixing device of the utility model has the following advantages that and good effect:
It solves magnesium refining and manually stirs insufficient, stirring depth and intensity the problems such as all not reaching requirement.
Gas Stirring is greatly improved production efficiency, reduces labor intensity of workers.
Gas Stirring can reduce production power consumption.
Closed gas stirring, reduces the spontaneous combustion of magnesium, increases the yield of smart magnesium and improves product quality.
The advantages that present apparatus equipment is simple, easy to operate, long operational time is a kind of very useful effective device.
Detailed description of the invention
Fig. 1 is a kind of structure sectional view of crucible Pneumatic mixing device for magnesium refining of the utility model.
In figure: the big lid of 1- magnesium refining copple, 2- flange, 3- high-temperature resistant seal ring, 4-, 5- arrange argon gas mouth, and 6- fills
Argon gas pipeline, 7- magnesium material mouth, 8- essence magnesium liquid, 9- argon gas cabinet, 10- rotary nozzle.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment is as follows:
As shown in Figure 1, a kind of crucible Pneumatic mixing device for magnesium refining of the utility model, structure composition include:
Magnesium refining copple 1, flange 2, high-temperature resistant seal ring 3, big lid 4, row's argon gas mouth 5, argon filling feed channel 6, magnesium material mouth 7, smart magnesium liquid 8,
Argon gas cabinet 9, rotary nozzle 10；Magnesium refining copple 1 is connect by flange 2 with big lid 4, is equipped between big lid 4 and flange 2
High-temperature resistant seal ring 3, the row's of being equipped with argon gas mouth 5, argon filling feed channel 6, magnesium material mouth 7, argon filling feed channel 6 stretch to magnesium on big lid 4
1 bottom of refining copple, 6 bottom end of argon filling feed channel connect argon gas cabinet 9, multiple rotary nozzles 10 are arranged on argon gas cabinet 9.Magnesium
Material mouth 7 is equipped with lid to be opened/closed.
Continuous automatic pneumatic agitating device is refined using the magnesium of the utility model, in magnesium refining, refining temperature is higher by (one
As be 750 DEG C or more), the good fluidity of magnesium is passed through argon gas from argon inlet pipeline, argon gas is through piping when needing to stir
Magnesium liquid is set to be in contorted, to realize agitating function using rotary nozzle into argon gas cabinet.It can be by adjusting argon
Atmospheric pressure size determines stirring intensity.Argon gas passes through magnesium liquid face, is discharged from argon gas export pipe, and be collected and recycle.
The product quality and yield of smart magnesium can be improved, while reducing production cost and improving the labour of operator
Condition.
Claims (1)
1. it is a kind of for magnesium refining crucible Pneumatic mixing device, it is characterised in that: structure composition include: magnesium refining copple (1),
Flange (2), high-temperature resistant seal ring (3), big lid (4), row argon gas mouth (5), argon filling feed channel (6), magnesium material mouth (7), smart magnesium liquid
(8), argon gas cabinet (9), rotary nozzle (10)；Magnesium refining copple (1) is connect by flange (2) with big lid (4), Qi great Gai (4)
High-temperature resistant seal ring (3) are equipped between flange (2), the row of being equipped with argon gas mouth (5), argon filling feed channel (6), magnesium on great Gai (4)
Material mouth (7), argon filling feed channel (6) pass through big lid (4) and stretch to magnesium refining copple (1) bottom, the connection of argon filling feed channel (6) bottom end
Argon gas cabinet (9) is arranged multiple rotary nozzles (10) on argon gas cabinet (9), and magnesium material mouth (7) is equipped with lid to be opened/closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920165234.XU CN209722249U (en) | 2019-01-30 | 2019-01-30 | A kind of crucible Pneumatic mixing device for magnesium refining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920165234.XU CN209722249U (en) | 2019-01-30 | 2019-01-30 | A kind of crucible Pneumatic mixing device for magnesium refining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209722249U true CN209722249U (en) | 2019-12-03 |
Family
ID=68682180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920165234.XU Expired - Fee Related CN209722249U (en) | 2019-01-30 | 2019-01-30 | A kind of crucible Pneumatic mixing device for magnesium refining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209722249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624006A (en) * | 2021-07-15 | 2021-11-09 | 孝义市东义镁业有限公司 | Magnesium alloy sealed automatic alloying refining integrated device |
-
2019
- 2019-01-30 CN CN201920165234.XU patent/CN209722249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624006A (en) * | 2021-07-15 | 2021-11-09 | 孝义市东义镁业有限公司 | Magnesium alloy sealed automatic alloying refining integrated device |
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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: 20191203 Termination date: 20210130 |