CN211713182U - Aluminum alloy smelting magnesium adding device - Google Patents
Aluminum alloy smelting magnesium adding device Download PDFInfo
- Publication number
- CN211713182U CN211713182U CN201922291858.9U CN201922291858U CN211713182U CN 211713182 U CN211713182 U CN 211713182U CN 201922291858 U CN201922291858 U CN 201922291858U CN 211713182 U CN211713182 U CN 211713182U
- Authority
- CN
- China
- Prior art keywords
- magnesium
- metal basket
- basket
- adding device
- aluminum alloy
- Prior art date
- 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.)
- Expired - Fee Related
Links
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 38
- 239000011777 magnesium Substances 0.000 title claims abstract description 38
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 18
- 238000003723 Smelting Methods 0.000 title claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- 239000002184 metal Substances 0.000 claims abstract description 40
- 229910000861 Mg alloy Inorganic materials 0.000 claims abstract description 26
- 229920000742 Cotton Polymers 0.000 claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000011819 refractory material Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000002904 solvent Substances 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 2
- 239000000395 magnesium oxide Substances 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000000274 aluminium melt Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
A magnesium adding device for aluminum alloy smelting comprises a net-shaped metal basket and a cotton rope, wherein a magnesium alloy ingot to be smelted is placed in the metal basket, the cotton rope is used for fixing the magnesium alloy ingot in the metal basket, when the magnesium adding device is used, the magnesium alloy ingot is placed in the metal basket, the metal basket is bound by the cotton rope to be solid, the magnesium alloy ingot is fixed in the basket, solvent powder is added into a smelting furnace in which aluminum liquid is dissolved, the magnesium adding device is placed into the smelting furnace until the magnesium alloy ingot is completely smelted, the magnesium adding device is moved out of the furnace, residues are cleaned and then used next time, and loss of magnesium during smelting can be effectively prevented.
Description
Technical Field
The utility model relates to an aluminum alloy production field, concretely relates to aluminum alloy is smelted and is added magnesium device.
Background
Magnesium is an important alloy element in aluminum alloy, and most of the aluminum alloy, whether wrought aluminum alloy or cast aluminum alloy, contains magnesium, and the content of the magnesium is from 0.2% to more than 10%.
Magnesium has a melting point of 649 ℃ and a specific gravity of 1.74g/cm3, whereas aluminum has a melting point of 660 ℃ and a specific gravity of 2.7g/cm 3. Therefore, during the process of adding magnesium after the aluminum is melted, the magnesium floats on the aluminum liquid without intervention. Magnesium is a very active metal and is easily reacted with oxygen to produce magnesium oxide. The magnesium oxide has a molecular volume of only about 80% of that of magnesium, so if magnesium is added improperly, the magnesium oxide is oxidized to magnesium oxide completely, which is an exothermic reaction process. Therefore, in the process of smelting aluminum alloy, how to prevent burning loss when adding magnesium is a problem which is difficult to solve at the present stage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the deficiencies that prior art exists above, provide an aluminum alloy and smelt and add magnesium device, add this device ability effective loss prevention at the magnesium in-process that adds after aluminium melts.
The purpose of the utility model can be realized by the following technical scheme:
a magnesium adding device for aluminum alloy smelting comprises a net-shaped metal basket and a cotton rope, wherein a magnesium alloy ingot to be smelted is placed in the metal basket, the cotton rope is used for fixing the magnesium alloy ingot in the metal basket, when the magnesium adding device is used, the magnesium alloy ingot is placed in the metal basket, the metal basket is bound by the cotton rope to be solid, the magnesium alloy ingot is fixed in the basket, solvent powder is added into a smelting furnace in which aluminum liquid is dissolved, the magnesium adding device is placed into the smelting furnace until the magnesium alloy ingot is completely smelted, the magnesium adding device is moved out of the furnace, residues are cleaned and then used next time, and loss of magnesium during smelting can be effectively prevented.
Preferably, the side basket of the metal basket adopts stainless steel bars with the diameter of 20mm, and the area part adopts stainless steel bars with the diameter of 10 mm.
Preferably, the meshes of the gabion are square with a side length of 50 cm.
Preferably, the upper end of the metal basket is provided with a handle, so that the metal basket is convenient to grab.
Preferably, the gabion is coated with a refractory material to ensure the durability of the device.
Preferably, the magnesium adding device further comprises an operating rod, the operating rod is matched with the metal basket for use, and when the aluminum ingot in the metal basket still floats upwards, the magnesium alloy ingot is pressed below the surface of the aluminum solution through the operating rod.
Preferably, the gabion has a length of 550mm, a height of 450mm and a width of 200 mm.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model discloses a cotton rope is fixed the magnesium alloy ingot in the basket, prevents the magnesium alloy ingot come-up when the casting, can effectively prevent the burning loss of magnesium when smelting.
2. The utility model discloses a scribble refractory material on the gabion, can effectively ensure the durability of device.
Drawings
FIG. 1 is a schematic structural view of an aluminum alloy melting and magnesium adding device of the present invention;
wherein, 1 is a metal basket, 2 is a cotton rope, 3 is a mesh, 4 is a handle, and 5 is an operating rod.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.
As shown in fig. 1, the aluminum alloy melting magnesium adding device comprises a reticular metal basket 1 and a cotton rope 2, wherein a magnesium alloy ingot to be melted is placed in the metal basket 1, and the cotton rope is an aluminum silicate cotton rope and is used for fixing the magnesium alloy ingot in the metal basket.
The side basket of the metal basket 1 adopts stainless steel bars with the diameter of 20mm, and the area part adopts stainless steel bars with the diameter of 10 mm.
The meshes 3 of the gabion are square with a side length of 50 cm.
The upper end of the metal basket is provided with a handle 4, so that the metal basket is convenient to grab.
The metal basket 1 is coated with refractory materials, the refractory materials comprise ZnO powder, water or TiO2, water glass and water, and the durability of the device is guaranteed by painting the metal basket 1 with the refractory materials.
The magnesium adding device further comprises an operating rod 5, the operating rod 5 is matched with the metal basket 1 for use, and when the aluminum ingot in the metal basket 1 still floats upwards, the magnesium alloy ingot is pressed below the surface of the aluminum solution through the operating rod 5.
When the magnesium alloy ingot fixing device is used, magnesium alloy ingots are placed into metal baskets, 2 layers of magnesium alloy ingots can be arranged in each basket, 3 magnesium alloy ingots can be transversely arranged in each layer, 6 magnesium alloy ingots are counted, the weight of the magnesium alloy ingots is about 40-50 kg, and the metal baskets 1 are bound firmly by using aluminum silicate cotton ropes so that the magnesium alloy ingots are fixed in the baskets.
Adding solvent powder into a smelting furnace in which molten aluminum is melted, wherein the solvent powder comprises 32-40% of KCL, 38-46% of MgCl2 and the balance BaCl2, and the adding amount is calculated according to 1-2 kg/m2 (area of the molten aluminum).
The device is put into a melting furnace, the magnesium feeder moves uniformly and slowly under the liquid level, when a magnesium alloy ingot floats upwards, the magnesium feeder is pressed down by the operating rod 5 until the magnesium alloy ingot is melted, then the magnesium feeder is moved out of the furnace, and the residue in the magnesium feeder can be used for the next time after being cleaned.
The above-mentioned specific implementation is the preferred embodiment of the present invention, can not be right the utility model discloses the limit, any other does not deviate from the technical scheme of the utility model and the change or other equivalent replacement modes of doing all contain within the scope of protection of the utility model.
Claims (4)
1. The aluminum alloy smelting magnesium adding device is characterized by comprising a reticular metal basket and a cotton rope, wherein a magnesium alloy ingot to be smelted is placed in the metal basket, and the cotton rope is used for fixing the aluminum ingot in the metal basket;
the metal basket is formed by welding stainless steel bars, the side basket of the metal basket adopts the stainless steel bars with the diameter of 20mm, and the area part adopts the stainless steel bars with the diameter of 10 mm;
the meshes of the metal basket are squares with the side length of 50 cm;
the length of the metal basket is 550mm, the height of the metal basket is 450mm, and the width of the metal basket is 200 mm.
2. The aluminum alloy melting and magnesium adding device as recited in claim 1, wherein a handle is provided at an upper end of the metal basket.
3. The aluminum alloy melting and magnesium adding device as recited in claim 1, wherein said basket is coated with a refractory material.
4. The aluminum alloy melting magnesium adding device of claim 1, further comprising an operating rod, wherein the operating rod is used in cooperation with the metal basket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291858.9U CN211713182U (en) | 2019-12-19 | 2019-12-19 | Aluminum alloy smelting magnesium adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291858.9U CN211713182U (en) | 2019-12-19 | 2019-12-19 | Aluminum alloy smelting magnesium adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211713182U true CN211713182U (en) | 2020-10-20 |
Family
ID=72818200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922291858.9U Expired - Fee Related CN211713182U (en) | 2019-12-19 | 2019-12-19 | Aluminum alloy smelting magnesium adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211713182U (en) |
-
2019
- 2019-12-19 CN CN201922291858.9U patent/CN211713182U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Bakkar | Recycling of electric arc furnace dust through dissolution in deep eutectic ionic liquids and electrowinning | |
| CN102212749B (en) | Method for producing steel for high-efficiency alloy welding wires through continuous billet casting | |
| CN211713182U (en) | Aluminum alloy smelting magnesium adding device | |
| CN109112333B (en) | Method for preparing ferrotitanium alloy by adopting carbothermic reduction-self-propagating | |
| JP6816777B2 (en) | Slag forming suppression method and converter refining method | |
| CN108826972A (en) | A kind of electric furnace crucible overturning structure | |
| UA77118C2 (en) | Consumption electrode for obtaining high titanium ferro alloy by electroslag melting | |
| CN114134356A (en) | Zinc alloy production process | |
| JP5487606B2 (en) | Method for suppressing adhesion of metal to the RH vacuum degassing tank canopy | |
| JP4096825B2 (en) | Operation method of copper smelting furnace | |
| CN105967042A (en) | Lifting and transporting device for metal solution | |
| JP2004131784A (en) | Method for smelting metallic titanium | |
| CN201974059U (en) | Smelting furnace slag plate | |
| WO2015109416A1 (en) | Product based on recycled aluminium, used in smelters in the mining industry | |
| CN107699646B (en) | Stainless steel slag granulating device and method | |
| CN105627761A (en) | Lithium adding device for vacuum melting of magnesium alloy | |
| JP5281062B2 (en) | Electrolysis method of lead | |
| RU2181386C1 (en) | Method for reprocessing of copper-containing secondary raw material | |
| JP4687307B2 (en) | Hot metal desulfurization method | |
| KR101665467B1 (en) | Fabrication Method of Ferro Alloy by Thermit Reaction of Oxidation-Reduction | |
| CN214443051U (en) | Lead liquid slag removing device | |
| CN104342589A (en) | Magnesium and aluminum alloy melting method | |
| CN111057918A (en) | Aluminum alloy and preparation method and application thereof | |
| CN209021233U (en) | A kind of dross device that can effectively remove steel ladle opening accumulated slag | |
| CN201540030U (en) | Feeding device for melting aluminum alloy |
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: 20201020 |