CN221666608U - Slag removing device for magnesium alloy smelting - Google Patents
Slag removing device for magnesium alloy smelting Download PDFInfo
- Publication number
- CN221666608U CN221666608U CN202323586237.6U CN202323586237U CN221666608U CN 221666608 U CN221666608 U CN 221666608U CN 202323586237 U CN202323586237 U CN 202323586237U CN 221666608 U CN221666608 U CN 221666608U
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- CN
- China
- Prior art keywords
- slag
- magnesium alloy
- metal
- furnace main
- crucible furnace
- 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.)
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- 239000002893 slag Substances 0.000 title claims abstract description 49
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 34
- 238000003723 Smelting Methods 0.000 title claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 39
- 239000002184 metal Substances 0.000 claims abstract description 39
- 244000309464 bull Species 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 5
- 241001417490 Sillaginidae Species 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000007670 refining Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to the technical field of slag removal devices, in particular to a slag removal device for magnesium alloy smelting, which comprises a crucible furnace main body, wherein a supporting rotating rod is arranged on the inner side of the crucible furnace main body, an arc baffle is arranged on the surface of the supporting rotating rod, a slope slag hole is formed in one side of the top end of the crucible furnace main body, an arc stop block is arranged on the inner wall of the top end of the crucible furnace main body, the arc stop block is positioned on one side of the joint of the slope slag hole and the crucible furnace main body, and a metal rake is arranged at the top end of the slope slag hole; the arc baffle, the arc stop block, the slope slag hole, the metal is drawn harrow, the collocation setting of positive and negative rotation motor effectively makes the dross that the magnesium alloy was smelted and is got rid of, supports bull stick, screw plug, metal screen, screw leak's collocation setting, effectively smelts the magnesium alloy and produces the slag that sinks into the stove bottom and get rid of, and this device can be simultaneously to slag and dross uninterrupted removal in the magnesium alloy smelting process, makes slag and dross get rid of more thoroughly.
Description
Technical Field
The utility model relates to the technical field of dross removal devices, in particular to a dross removal device for magnesium alloy smelting.
Background
The smelting of magnesium and its alloys is commonly used in reverberatory and crucible furnaces. The reflection furnace has the characteristics of high melting speed and mechanized operation, and is suitable for mass production. Magnesium alloy refining is mainly to remove nonmetallic inclusions. Flux refining is typically used in an amount of about one percent of the charge. In order to deposit slag at the bottom of the furnace, the refined melt is allowed to stand for a period of time before casting. In order to prevent partial magnesium alloy from being uneven in structure and having columnar crystals, fan-shaped crystals and coarse grains, modifier is added during smelting to improve and regulate grain structure and eliminate small amount of iron, copper and manganese metal inclusions with high melting point.
However, most slag removing devices are not complete in removing slag and dross, and in order to facilitate removal of dross generated in magnesium alloy smelting and slag sunk into the hearth, a slag removing device for magnesium alloy smelting is proposed.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides a slag removing device for magnesium alloy smelting, which effectively removes slag generated by magnesium alloy smelting through the collocation arrangement of an arc baffle plate, an arc stop block, a slope slag hole, a metal rake and a forward and backward rotating motor, and effectively removes slag sunk into the furnace bottom generated by magnesium alloy smelting through the collocation arrangement of a supporting rotating rod, a threaded plug, a metal screen and a threaded leakage hole.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a dregs remove device for magnesium alloy is smelted, includes the crucible furnace main part, the crucible furnace main part inboard is provided with the support bull stick, support bull stick surface is provided with arc baffle, crucible furnace main part top one side is provided with domatic slag notch, crucible furnace main part top inner wall is provided with the arc dog, the arc dog is located domatic slag notch and crucible furnace main part junction one side, domatic slag notch top is provided with the metal and draws the harrow, the metal is drawn harrow surface cover and is equipped with spacing clamp splice, spacing clamp splice one side is provided with spacing frame, spacing frame inboard is provided with the dross and collects the shallow, support bull stick surface is provided with the screw thread solid fixed ring, screw thread solid fixed ring surface cover is equipped with the screwed connection ring, the screwed connection ring surface is provided with the support column, support column one end and metal filter screen inner wall fixed connection, the support bull stick bottom is provided with the screw thread stopper, metal filter screen bottom center department is provided with screw thread leak, screw thread stopper and screw thread leak.
As a preferable technical scheme of the utility model, the top end of the supporting rotating rod is provided with a forward and backward rotating motor, one side of the forward and backward rotating motor is provided with a connecting rod, one end of the connecting rod is provided with a rotary connecting ring, the bottom end of the rotary connecting ring is provided with a descending rod, and the bottom end of the descending rod is provided with a descending machine.
As a preferable technical scheme of the utility model, a through hole is formed in one side surface of the limiting frame, a supporting rod of the metal rake penetrates through the through hole formed in one side surface of the limiting frame, and an anti-slip rubber handle is arranged at one end of the metal rake.
As a preferable technical scheme of the utility model, the center of the supporting rotating rod is provided with a three-leaf metal paddle.
As a preferable technical scheme of the utility model, the surface of the arc-shaped baffle is provided with a liquid discharge hole.
As a preferable technical scheme of the utility model, one side of the scum collecting trolley is provided with a U-shaped push rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. through the collocation setting of arc baffle, arc dog, domatic slag notch, metal are drawn harrow, positive and negative rotation motor, effectively make the dross that the magnesium alloy was smelted and are got rid of, through supporting bull stick, screw plug, metal screen, screw leak's collocation setting, effectively smelt the magnesium alloy and produce the slag that sinks into the stove bottom and get rid of, this device can be simultaneously to slag and dross uninterrupted removal in the magnesium alloy smelting process, makes slag and dross get rid of more thoroughly.
2. Through the collocation of the metal harrow and the limit frame, people can remove the scum on the inner side of the slag hole of the slope more stably and easily; the surface of the arc-shaped baffle is provided with the liquid discharge holes, so that magnesium alloy liquid is filtered when the arc-shaped baffle rotates to remove scum; through the collocation of the supporting rotating rod and the three-blade metal paddles, the solvent added in the smelting process of the magnesium alloy is uniformly stirred; through setting up U type push rod in dross collection shallow one side, be convenient for remove the dross collection shallow spacing frame inboard.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic top view of a cross-sectional structure of a metal screen according to the present utility model;
FIG. 3 is a schematic top view of a baffle plate according to the present utility model;
Wherein: 1. a crucible furnace body; 2. supporting a rotating rod; 3. three-leaf metal paddles; 4. a threaded plug; 5. a metal screen; 6. a threaded leak hole; 7. a threaded connection ring; 8. a support column; 9. a threaded fixing ring; 10. a slope slag outlet; 11. an arc baffle; 12. an arc-shaped stop block; 13. a metal harrow; 14. a limit frame; 15. a dross collection cart; 16. a forward and reverse rotation motor; 17. rotating the connecting ring; 18. a descending rod; 19. a landing and extending machine; 20. and a liquid discharge hole.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
As shown in fig. 1, fig. 2 and fig. 3, a slag removing device for smelting magnesium alloy comprises a crucible furnace main body 1, the inner side of the crucible furnace main body 1 is provided with a supporting rotary rod 2, the surface of the supporting rotary rod 2 is provided with an arc baffle 11, one side of the top end of the crucible furnace main body 1 is provided with a slope slag hole 10, the inner wall of the top end of the crucible furnace main body 1 is provided with an arc baffle 12, the arc baffle 12 is positioned on one side of the junction of the slope slag hole 10 and the crucible furnace main body 1, the top end of the slope slag hole 10 is provided with a metal rake 13, the surface of the metal rake 13 is sleeved with a limiting clamping block, one side of the limiting clamping block is provided with a limiting frame 14, the inner side of the limiting frame 14 is provided with a slag collecting trolley 15, the surface of the supporting rotary rod 2 is provided with a thread fixing ring 9, the surface of the thread fixing ring 9 is sleeved with a thread connecting ring 7, the outer surface of the thread connecting ring 7 is provided with a supporting column 8, one end of the supporting column 8 is fixedly connected with the inner wall of a metal screen 5, the bottom end of the supporting rotary rod 2 is provided with a thread plug 4, and the center of the bottom of the metal screen 5 is provided with a thread leakage hole 6.
The smelting of magnesium and its alloys is commonly used in reverberatory and crucible furnaces. The reflection furnace has the characteristics of high melting speed and mechanized operation, and is suitable for mass production. Magnesium alloy refining is mainly to remove nonmetallic inclusions. Flux refining is typically used in an amount of about one percent of the charge. In order to deposit slag at the bottom of the furnace, the refined melt is allowed to stand for a period of time before casting. In order to prevent uneven structure of partial magnesium alloy and appearance of columnar crystals, fan-shaped crystals and coarse grains, modifier is added during smelting to improve and adjust grain structure and eliminate a small amount of iron, copper and manganese metal inclusions with high melting point, slag is removed effectively by collocation of an arc baffle 11, an arc baffle 12, a slope slag outlet 10, a metal rake 13 and a forward and backward motor 16, slag generated during smelting of magnesium alloy is removed effectively by collocation of a supporting rotating rod 2, a threaded plug 4, a metal screen 5 and a threaded drain hole 6, slag sunk into the bottom of the furnace is removed effectively by smelting of magnesium alloy, and slag are removed uninterruptedly in the smelting process of magnesium alloy.
In other embodiments, the embodiment discloses that a forward and reverse rotation motor 16 is arranged at the top end of the supporting rotating rod 2, a connecting rod is arranged at one side of the forward and reverse rotation motor 16, a rotary connecting ring 17 is arranged at one end of the connecting rod, a descending rod 18 is arranged at the bottom end of the rotary connecting ring 17, and a descending machine 19 is arranged at the bottom end of the descending rod 18; through the collocation arrangement of the rotary connecting ring 17, the extending and descending rod 18 and the extending and descending machine 19, the metal screen 5 can quickly remove slag from the crucible furnace.
In other embodiments, the embodiment discloses that a through hole is formed on one side surface of the limiting frame 14, a supporting rod of the metal rake 13 penetrates through the through hole formed on one side surface of the limiting frame 14, and an anti-slip rubber handle is arranged at one end of the metal rake 13; through the collocation setting of metal harrow 13 and spacing frame 14 for personnel remove the inboard dross of domatic slag notch 10 more steadily easily.
In other embodiments, this embodiment discloses that a three-leaf metal paddle 3 is arranged at the center of the support rotating rod 2; through the collocation setting of support bull stick 2 and three leaf metal oar 3 for the solvent that adds in the magnesium alloy smelting process carries out even stirring.
In other embodiments, the present embodiment discloses that the surface of the arc baffle 11 is provided with a liquid discharge hole 20; by forming the liquid discharge holes 20 on the surface of the arc baffle 11, magnesium alloy liquid is filtered when the arc baffle 11 rotates to remove scum.
In other embodiments, this embodiment discloses that a U-shaped push rod is provided at one side of the dross collecting cart 15; by providing a U-shaped push rod at one side of the dross collecting cart 15, the dross collecting cart 15 is easily removed from the inside of the stopper frame 14.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a dregs remove device for magnesium alloy is smelted, includes crucible furnace main part (1), its characterized in that, crucible furnace main part (1) inboard is provided with supports bull stick (2), support bull stick (2) surface is provided with arc baffle (11), crucible furnace main part (1) top one side is provided with domatic slag notch (10), crucible furnace main part (1) top inner wall is provided with arc dog (12), arc dog (12) are located domatic slag notch (10) and crucible furnace main part (1) junction one side, domatic slag notch (10) top is provided with metal and draws harrow (13), metal draws harrow (13) surface cover and is equipped with spacing clamp splice, spacing clamp splice one side is provided with spacing frame (14), spacing frame (14) inboard is provided with dross collection shallow (15), support bull stick (2) surface is provided with screw thread fixed ring (9), screw thread fixed ring (9) surface cover is equipped with screw thread connecting ring (7), screw thread connecting ring (7) surface is provided with support column (8), support column (8) and metal sieve (5) bottom end fixed connection (5) are provided with metal filter screen hole (5), the threaded plug (4) is in threaded connection with the threaded leak hole (6).
2. The slag removing device for magnesium alloy smelting according to claim 1, wherein a forward and reverse rotation motor (16) is arranged at the top end of the supporting rotating rod (2), a connecting rod is arranged at one side of the forward and reverse rotation motor (16), a rotary connecting ring (17) is arranged at one end of the connecting rod, a descending rod (18) is arranged at the bottom end of the rotary connecting ring (17), and a descending machine (19) is arranged at the bottom end of the descending rod (18).
3. The slag removing device for magnesium alloy smelting according to claim 1, wherein a through hole is formed in one side surface of the limiting frame (14), a supporting rod of the metal rake (13) penetrates through the through hole formed in one side surface of the limiting frame (14), and an anti-slip rubber handle is arranged at one end of the metal rake (13).
4. The slag removal apparatus for magnesium alloy melting according to claim 1, wherein a three-bladed metal paddle (3) is provided at the center of the support turning bar (2).
5. The slag removal apparatus for magnesium alloy melting according to claim 1, wherein said arc-shaped baffle plate (11) has a surface provided with a drain hole (20).
6. The dross removal apparatus for magnesium alloy melting according to claim 1, characterized in that a U-shaped push rod is provided at one side of the dross collecting cart (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323586237.6U CN221666608U (en) | 2023-12-27 | 2023-12-27 | Slag removing device for magnesium alloy smelting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323586237.6U CN221666608U (en) | 2023-12-27 | 2023-12-27 | Slag removing device for magnesium alloy smelting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221666608U true CN221666608U (en) | 2024-09-06 |
Family
ID=92571045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323586237.6U Active CN221666608U (en) | 2023-12-27 | 2023-12-27 | Slag removing device for magnesium alloy smelting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221666608U (en) |
-
2023
- 2023-12-27 CN CN202323586237.6U patent/CN221666608U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |