CN213163077U - Metal particle casting system - Google Patents
Metal particle casting system Download PDFInfo
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- CN213163077U CN213163077U CN202021920269.9U CN202021920269U CN213163077U CN 213163077 U CN213163077 U CN 213163077U CN 202021920269 U CN202021920269 U CN 202021920269U CN 213163077 U CN213163077 U CN 213163077U
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Abstract
The utility model discloses a metal particle casting system, which comprises a metal smelting device, a metal casting device, a cooling device, a gas protection device and a material receiving device; the metal casting device comprises a splitter box and an electromagnetic vibrator, and the splitter box and the electromagnetic vibrator are fixed on the fixed cross beam; holes with the same size are uniformly distributed in the splitter box groove; the electromagnetic vibrator drives the shunting groove to swing through the swing arm to play a role in vibrating blanking; the cooling device comprises a rotary cooling disc, a motor, a cooling water disc, a circulating water cooling tank, a water inlet and a water outlet; the motor is fixed on the fixed cross beam through the bracket, and a rotating shaft of the motor is fixed with the center of the rotary cooling disc to drive the rotary cooling disc to rotate; the lower part of the rotary cooling disc is soaked in a cooling water disc, and the cooling water disc keeps water flow circulation through a water inlet and a water outlet.
Description
Technical Field
The utility model relates to the technical field of metallurgy, what especially relate to is a metal particle casting system.
Background
At present, the application of metal particles is increasingly wide, for example, nickel and alloy particles thereof can be used for producing stainless steel, and metal aluminum particles are widely applied in the industries of military industry, aerospace industry, chemical industry, metallurgy and the like.
Metal (alloy) particles with larger diameters (such as larger than 10mm) are mostly prepared by adopting a die casting or wire drawing cutting mode, the metal (alloy) particles obtained by the preparation methods have more surface oxides and impurities, and the physical and chemical properties of the metal (alloy) can be influenced by mechanical deformation in the processing process. Meanwhile, the utilization rate and the production efficiency of raw materials in the production process are low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough to prior art provides a metal particle casting system.
The technical scheme of the utility model as follows:
a metal particle casting system comprises a metal smelting device, a metal casting device, a cooling device, a gas protection device and a material receiving device; the metal casting device comprises a splitter box 5 and an electromagnetic vibrator 6, wherein the splitter box 5 and the electromagnetic vibrator 6 are fixed on a fixed cross beam 7; holes with the same size are uniformly distributed in the splitter box 5; the electromagnetic vibrator 6 is connected with the splitter box 5 through a swing arm; the cooling device comprises a rotary cooling disc 8, a motor 9, a cooling water disc 15, a circulating water cooling box 10, a water inlet 11 and a water outlet 12; the motor 9 is fixed on the fixed cross beam 7 through a bracket, and a rotating shaft of the motor 9 is fixed with the center of the rotary cooling disc 8 to drive the rotary cooling disc 8 to rotate; the lower part of the rotary cooling disk 8 is immersed in a cooling water disk 15, and the cooling water disk 15 keeps water flow circulation through a water inlet 11 and a water outlet 12.
In the metal particle casting system, the aperture range of the splitter box 5 is 5-30 mm.
According to the metal particle casting system, the gas protection device comprises a gas protection cover 13 and a gas inlet 14 arranged above the gas protection cover 13, the gas protection cover 13 is of a disc-shaped groove structure, the diameter of an inner groove of the gas protection cover is 20mm larger than that of the rotary cooling disc 8, the rotary cooling disc 8 is surrounded in the gas protection cover, and inert gas is continuously introduced into the gas protection cover 13 through the gas inlet 14.
Metal particle casting system, material collecting device includes discharge gate 17 and ejection of compact mouth of blowing 16, discharge gate 17 sets up the side at gaseous safety cover, ejection of compact mouth of blowing 16 is for setting up the fixed mouth of blowing in gaseous safety cover 13 inside, ejection of compact mouth of blowing 16 is connected to gaseous entry 14, it bloies as the ejection of compact to divide partial inert gas to flow out from gaseous entry 14, ejection of compact mouth of blowing 16 is just to tubaeform opening, carry high-pressure inert gas to ejection of compact mouth of blowing 16, blow the metal particle after will cooling and get into discharge gate 17, collect through material collecting container.
In the metal particle casting system, the discharge port 17 is a horn-shaped opening.
In the metal particle casting system, the metal smelting device comprises a metal smelting furnace 1 and a stirrer 2, and the stirrer 2 is arranged in the metal smelting furnace 1; the metal smelting furnace 1 is provided with a discharge control valve 3 and a runner 4.
The utility model avoids oxidation and pollution in the preparation process of metal (alloy) particles by adding the inert gas protection device, and ensures the stability of the quality of the metal (alloy) particles; the size and the weight of metal (alloy) particles can be adjusted through the size of the aperture of the liquid separating groove and the vibration frequency; finally, the metal (alloy) particles are not mechanically deformed in the forming process, and the original physical and chemical properties of the metal material are maintained.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a rotary cooling disc, a discharge port and a discharge air blowing port;
1-metal smelting furnace, 2-stirrer, 3-discharge control valve, 4-flow channel, 5-splitter box, 6-electromagnetic vibrator, 7-fixed beam, 8-rotary cooling disc, 9-motor, 10-circulating water cooling box, 11-water inlet, 12-water outlet, 13-gas protective cover, 14-gas inlet, 15-cooling water disc, 16-discharge blowing port, 17-discharge port;
Detailed Description
The present invention will be described in detail with reference to specific examples.
Referring to fig. 1-2, the utility model provides a metal particle casting system, including metal melting device, metal casting device, cooling device, gas protection device and material collecting device.
The metal smelting device comprises a metal smelting furnace 1 and a stirrer 2, wherein the stirrer 2 is arranged inside the metal smelting furnace 1; the metal smelting furnace 1 is provided with a discharge control valve 3 and a flow passage 4;
the metal casting device comprises a splitter box 5 and an electromagnetic vibrator 6, wherein the splitter box 5 and the electromagnetic vibrator 6 are fixed on a fixed cross beam 7. The splitter box 5 is made of high-temperature-resistant ceramic materials, holes with the same size are uniformly distributed in the box, the size of the hole diameter can be selected according to needs, and the selection range of the hole diameter is 5-30 mm; the electromagnetic vibrator 6 drives the splitter box 5 to swing through the swing arm to play a role in vibrating blanking.
The cooling device comprises a rotary cooling disc 8, a motor 9, a cooling water disc 15, a circulating water cooling box 10, a water inlet 11 and a water outlet 12; the motor 9 is fixed on the fixed cross beam 7 through a bracket, and a rotating shaft of the motor 9 is fixed with the center of the rotary cooling disc 8 to drive the rotary cooling disc 8 to rotate; the lower part of the rotary cooling disc 8 is soaked in a cooling water disc 15, and the cooling water disc 15 keeps water flow circulation through a water inlet 11 and a water outlet 12;
the gas protection device comprises a gas protection cover 13 and a gas inlet 14 arranged above the gas protection cover, wherein the gas protection cover 13 is of a disc-shaped groove structure (shown in figure 1 and partially cut for facilitating observation of the internal structure), the diameter of an internal groove of the gas protection cover is 20mm larger than that of the rotary cooling disc 8, the rotary cooling disc 8 is enclosed in the gas protection cover, inert gas is continuously introduced into the gas protection cover 13 through the gas inlet 14, and the inert gas atmosphere in the gas protection cover 13 is kept to be always in an inert gas atmosphere; .
Material collecting device includes discharge gate 17 and ejection of compact mouth 16 of blowing, discharge gate 17 sets up the side at gaseous safety cover, for the horn shape opening, ejection of compact mouth 16 of blowing is for setting up the fixed mouth of blowing in gaseous safety cover 13 inside, ejection of compact mouth 16 of blowing is connected to gaseous entry 14, it blows as the ejection of compact to divide partial inert gas from gaseous entry 14, ejection of compact mouth 16 of blowing is just to the horn shape opening, carry high-pressure inert gas to ejection of compact mouth 16 of blowing, blow the metal granule after will cooling and get into discharge gate 17, collect through the material collecting container.
The specific operation steps are as follows:
(a) adding metal or alloy components into a metal smelting furnace 1 for smelting until the metal is completely molten, starting a stirrer 2 for uniformly stirring, adjusting the temperature of the metal liquid to overheat by 20-50 ℃ for later use.
(b) Molten metal in the smelting furnace 1 flows through the discharge control valve 3 and the flow channel 4 to reach the diversion channel 5, and is vibrated by the electromagnetic vibrator 6 to enable the molten metal to drop on the rotary cooling disc 8 below for cooling and forming, the central shaft of the rotary cooling disc 8 is connected with the motor 9, the rotating speed of the motor 9 and the discharge speed of the molten metal are adjusted, and continuous production of metal particles can be realized. The discharge control valve 3 can control the flow of the molten metal, and simultaneously, the vibration frequency of the vibrator 6 can be adjusted, thereby realizing quantitative casting and controlling the size of metal particles.
(c) An inert gas protective cover 13 above the rotary cooling disc 8 is fixed on the bracket 7, the upper part of the inert gas protective cover is connected with a gas inlet 14, and inert gas is introduced during working to ensure that the interior of the protective cover is in micro positive pressure so as to achieve the purpose of protecting metal particles.
(d) With the rotation of the cooling plate 8, when the metal particles on the cooling plate rotate to the discharging blowing port 16, the temperature is already reduced to a lower temperature (for example, below 100 ℃), the high-pressure inert gas blows the metal particles into the discharging port 17 to be collected by the material receiving container, and meanwhile, the metal droplets continuously fall onto the empty cooling plate, so that the continuous production is realized.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (6)
1. A metal particle casting system is characterized by comprising a metal smelting device, a metal casting device, a cooling device, a gas protection device and a material receiving device; the metal casting device comprises a splitter box (5) and an electromagnetic vibrator (6), wherein the splitter box (5) and the electromagnetic vibrator (6) are fixed on a fixed cross beam (7); holes with the same size are uniformly distributed in the splitter box (5); the electromagnetic vibrator (6) is connected with the shunt groove (5) through a swing arm; the cooling device comprises a rotary cooling disc (8), a motor (9), a cooling water disc (15), a circulating water cooling box (10), a water inlet (11) and a water outlet (12); the motor (9) is fixed on the fixed cross beam (7) through a bracket, and a rotating shaft of the motor (9) is fixed with the center of the rotary cooling disc (8) to drive the rotary cooling disc (8) to rotate; the lower part of the rotary cooling disc (8) is soaked in a cooling water disc (15), and the cooling water disc (15) keeps water flow circulation through a water inlet (11) and a water outlet (12).
2. A metal particle casting system as claimed in claim 1, wherein the size of the bore of the launder (5) is in the range of 5-30 mm.
3. A metal particle casting system as defined in claim 1, wherein the gas shield means comprises a gas shield (13) and a gas inlet (14) formed thereon, the gas shield (13) having a disk-shaped groove structure in which a diameter of an inner groove is 20mm larger than that of the rotary cooling disk (8), the rotary cooling disk (8) being enclosed therein, and the inert gas being continuously supplied to the gas shield (13) through the gas inlet (14).
4. The metal particle casting system as claimed in claim 1, wherein the material receiving device comprises a discharge port (17) and a discharge blowing port (16), the discharge port (17) is arranged at the side of the gas protecting cover, the discharge blowing port (16) is a fixed blowing port arranged inside the gas protecting cover (13), the discharge blowing port (16) is connected to the gas inlet (14), part of the inert gas is branched from the gas inlet (14) to be blown as discharge air, the discharge blowing port (16) is opposite to the trumpet-shaped opening, high-pressure inert gas is conveyed to the discharge blowing port (16), and the cooled metal particles are blown into the discharge port (17) of the gas protecting cover to be collected through the material receiving container.
5. A metal particle casting system as claimed in claim 4, wherein the discharge outlet (17) is a flared opening.
6. A metal particle casting system according to claim 1, characterized in that the metal melting apparatus comprises a metal melting furnace (1) and a stirrer (2), the stirrer (2) being arranged inside the metal melting furnace (1); the metal smelting furnace (1) is provided with a discharge control valve (3) and a flow channel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021920269.9U CN213163077U (en) | 2020-09-04 | 2020-09-04 | Metal particle casting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021920269.9U CN213163077U (en) | 2020-09-04 | 2020-09-04 | Metal particle casting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213163077U true CN213163077U (en) | 2021-05-11 |
Family
ID=75771177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021920269.9U Active CN213163077U (en) | 2020-09-04 | 2020-09-04 | Metal particle casting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213163077U (en) |
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2020
- 2020-09-04 CN CN202021920269.9U patent/CN213163077U/en active Active
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