CN216421059U - Purification device is used in production of special alloy powder of 3D printing - Google Patents
Purification device is used in production of special alloy powder of 3D printing Download PDFInfo
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- CN216421059U CN216421059U CN202122427397.0U CN202122427397U CN216421059U CN 216421059 U CN216421059 U CN 216421059U CN 202122427397 U CN202122427397 U CN 202122427397U CN 216421059 U CN216421059 U CN 216421059U
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Abstract
The utility model discloses a 3D prints special alloy powder production and uses purification device relates to 3D and prints technical field, prints special alloy powder production and uses purification device not good enough problem to the purification effect of powder for solving ordinary 3D among the prior art. The utility model discloses a purification device, including one-level purification device, second grade purification device, solenoid valve, and dead lever and one-level purification device, the conveying pipeline is installed to the below of one-level purification device, one-level purification device and second grade purification device all with conveying pipeline fixed connection, the solenoid valve is installed in the outside of conveying pipeline, and solenoid valve and conveying pipeline fixed connection, the inside of one-level purification device is provided with the agitator, the inside of second grade purification device is provided with the flame projecting head, the internally mounted of one-level purification device has the dead lever, and dead lever and one-level purification device fixed connection, the inside of one-level purification device is provided with the pivot, the pivot passes through the bearing rotation with the dead lever and is connected, pivot and agitator fixed connection.
Description
Technical Field
The utility model relates to a 3D prints technical field, specifically is a 3D prints special alloy powder production with purification device.
Background
One of the 3D printing, also known as additive manufacturing, is a technology for constructing an object by layer-by-layer printing using bondable materials such as powdered metals or plastics based on a digital model file, and 3D printing is generally implemented by a digital technical material printer, and is commonly used for manufacturing models in the fields of mold manufacturing, industrial design, and the like, and then gradually used for direct manufacturing of some products.
The metal powder used for 3D printing generally requires high purity, good sphericity, narrow particle size distribution and low oxygen content, at present, the metal powder material applied to 3D printing mainly comprises titanium alloy, cobalt-chromium alloy, stainless steel, aluminum alloy material and the like, the existing purification method of the metal powder still depends on manual addition of a deslagging agent for purification, the purification effect is poor, and deslagging agent impurities are easily remained in the purified metal powder; therefore, the market urgently needs to develop a purification device for producing special alloy powder for 3D printing to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 3D prints special alloy powder production with purification device to solve the ordinary 3D who proposes among the above-mentioned background art and print special alloy powder production with purification device not good enough problem to the purification effect of powder.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 3D prints special alloy powder production with purification device, includes one-level purification device and second grade purification device, its characterized in that: the improved fire-fighting device is characterized in that a conveying pipe is installed below the primary purification device, the primary purification device and the secondary purification device are fixedly connected with the conveying pipe, an electromagnetic valve is installed on the outer side of the conveying pipe and fixedly connected with the conveying pipe, a stirrer is arranged inside the primary purification device, and a fire-spraying head is arranged inside the secondary purification device.
Preferably, the internally mounted of one-level purification device has the dead lever, and dead lever and one-level purification device fixed connection, the inside of one-level purification device is provided with the pivot, the pivot passes through the bearing with the dead lever and rotates and be connected, pivot and agitator fixed connection.
Preferably, the support is installed to the top of one-level purification device, and support and one-level purification device fixed connection, the reduction gear is installed to the top of support, and reduction gear and support fixed connection, the motor is installed to the top of reduction gear, motor and pivot are all through shaft coupling and reduction gear fixed connection.
Preferably, the feeder hopper is installed to the top of one-level purification device, and feeder hopper and one-level purification device fixed connection, the transfer line is installed to one side of one-level purification device, and transfer line and one-level purification device fixed connection.
Preferably, the outside of second grade purification device is provided with the gas pipe, gas pipe and flame projecting head fixed connection, the below of second grade purification device is provided with the discharge gate, and discharge gate and second grade purification device set up structure as an organic whole.
Preferably, the inside of second grade purification device is installed first slide, second slide, third slide and fourth slide respectively, and first slide, second slide, third slide and fourth slide all with second grade purification device fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a setting through one-level purification device and second grade purification device, one-level purification device is used for the preliminary purification work to alloy powder, with alloy powder, the inside of one-level purification device is poured into to clear water and slagging-off agent, stir through the agitator, the impurity clearance of doping goes out in the processing alloy powder, the realization is to the primary effect purification effect of alloy powder, then with alloy powder, water and slagging-off agent mixture pass through the conveying pipeline and pour into the inside of second grade purification device, second grade purification device is the high temperature furnace structure, spray flame through the flame projecting head, with the heating, thereby detach water and slagging-off agent mixture, and the melting point of alloy metal is high, can not take place any nature and change, replace artifical purification work through these two devices, can effectively avoid the error that manual operation brought, thereby improve the purification effect of alloy powder.
2. The utility model discloses a through the setting of first slide, second slide, third slide and fourth slide, make alloy powder alternating to the bottom landing of second grade purification device through first slide, second slide, third slide and fourth slide, increase the stay time of alloy powder in the inside of second grade purification device to make flame fully burn to alloy powder, thereby fast with the evaporation to dryness of the moisture in the alloy powder, improve the efficiency of purification, also be the effect of further improvement purification.
Drawings
FIG. 1 is a front view of a purification apparatus for 3D printing special alloy powder production of the present invention;
FIG. 2 is a schematic view of the internal structure of the primary purification apparatus of the present invention;
fig. 3 is a schematic diagram of the internal structure of the second-stage purification device of the present invention.
In the figure: 1. a first-stage purification device; 2. a secondary purification device; 3. a delivery pipe; 4. an electromagnetic valve; 5. a feed hopper; 6. a support; 7. a speed reducer; 8. a motor; 9. a rotating shaft; 10. a transfusion tube; 11. fixing the rod; 12. a stirrer; 13. a gas pipe; 14. a flame projecting head; 15. a first slide plate; 16. a second slide plate; 17. a third slide plate; 18. a fourth slide plate; 19. and (4) a discharge port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a 3D prints special alloy powder production and uses purification device, includes one-level purification device 1 and second grade purification device 2, conveying pipeline 3 is installed to one-level purification device 1's below, one-level purification device 1 and second grade purification device 2 all with 3 fixed connection of conveying pipeline, solenoid valve 4 is installed in the outside of conveying pipeline 3, solenoid valve 4 and 3 fixed connection of conveying pipeline, the inside of one-level purification device 1 is provided with agitator 12, the inside of second grade purification device 2 is provided with flame projecting head 14.
Further, the internally mounted of one-level purification device 1 has dead lever 11, dead lever 11 and 1 fixed connection of one-level purification device, and the inside of one-level purification device 1 is provided with pivot 9, and pivot 9 passes through the bearing rotation with dead lever 11 to be connected, pivot 9 and 12 fixed connection of agitator, and agitator 12 is provided with two.
Further, support 6 is installed to one-level purification device 1's top, and support 6 and one-level purification device 1 fixed connection, and reduction gear 7 is installed to support 6's top, and reduction gear 7 and support 6 fixed connection, motor 8 are installed to reduction gear 7's top, and motor 8 and pivot 9 are all through shaft coupling and reduction gear 7 fixed connection, and motor 8 is high-power servo motor.
Further, feeder hopper 5 is installed to one-level purification device 1's top, and feeder hopper 5 and one-level purification device 1 fixed connection, transfer line 10 are installed to one side of one-level purification device 1, and transfer line 10 and one-level purification device 1 fixed connection inject clean water and slagging-off agent into one-level purification device 1 inside through transfer line 10.
Further, the outside of second grade purification device 2 is provided with gas pipe 13, gas pipe 13 and flame projecting head 14 fixed connection, and the below of second grade purification device 2 is provided with discharge gate 19, and discharge gate 19 sets up structure as an organic whole with second grade purification device 2, and flame projecting head 14 symmetric distribution is provided with a plurality of.
Further, a first sliding plate 15, a second sliding plate 16, a third sliding plate 17 and a fourth sliding plate 18 are respectively installed inside the second-stage purification device 2, the first sliding plate 15, the second sliding plate 16, the third sliding plate 17 and the fourth sliding plate 18 are fixedly connected with the second-stage purification device 2, the first sliding plate 15 inclines towards the second sliding plate 16, the second sliding plate 16 inclines towards the third sliding plate 17, the third sliding plate 17 inclines towards the fourth sliding plate 18, and the fourth sliding plate 18 inclines towards the bottom of the second-stage purification device 2.
The working principle is as follows: when the device is used, alloy powder is poured into the primary purification device 1 through the feed hopper 5, clear water and a deslagging agent are injected into the primary purification device 1 through the liquid conveying pipe 10, then the motor 8 is started, the motor 8 drives the rotating shaft 9 to rotate after being decelerated through the speed reducer 7, the rotating shaft 9 drives the stirrer 12 to rotate, so that the deslagging agent is fully contacted with the alloy powder, impurities doped in the alloy powder are treated, after the treatment is carried out for a period of time, the electromagnetic valve 4 is opened to ensure that the interior of the material conveying pipe 3 is unblocked, the alloy powder in the primary purification device 1 is injected into the interior of the secondary purification device 2, an alloy powder mixture body slides down to the second sliding plate 16 through the first sliding plate 15, at the moment, the burner is communicated with the gas pipe 13, high-temperature flame is sprayed into the interior of the secondary purification device 2 through the flame spraying head 14, and the alloy mixture powder is combusted through the high-temperature flame, thereby clear away moisture and the slagging-off agent in the alloy powder, the alloy powder will pass through second slide 16, third slide 17 and fourth slide 18 and will not stop to the bottom landing of second grade purification device 2 to carry out continuous burning work to the alloy powder through flame, thereby realize the effect of secondary purification, the alloy powder after the purification at last is discharged discharge gate 19, and collects.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a 3D prints special alloy powder production with purification device, includes one-level purification device (1) and second grade purification device (2), its characterized in that: conveying pipeline (3) are installed to the below of one-level purification device (1), one-level purification device (1) and second grade purification device (2) all with conveying pipeline (3) fixed connection, solenoid valve (4) are installed in the outside of conveying pipeline (3), and solenoid valve (4) and conveying pipeline (3) fixed connection, the inside of one-level purification device (1) is provided with agitator (12), the inside of second grade purification device (2) is provided with flame projecting head (14).
2. The purification device for producing the alloy powder special for 3D printing according to claim 1, wherein the purification device comprises: the utility model discloses a purification device, including one-level purification device (1), the internally mounted of one-level purification device (1) has dead lever (11), and dead lever (11) and one-level purification device (1) fixed connection, the inside of one-level purification device (1) is provided with pivot (9), pivot (9) are passed through the bearing rotation with dead lever (11) and are connected, pivot (9) and agitator (12) fixed connection.
3. The purification device for 3D printing special alloy powder production according to claim 2, characterized in that: support (6) are installed to the top of one-level purification device (1), and support (6) and one-level purification device (1) fixed connection, reduction gear (7) are installed to the top of support (6), and reduction gear (7) and support (6) fixed connection, motor (8) are installed to the top of reduction gear (7), motor (8) and pivot (9) all are through shaft coupling and reduction gear (7) fixed connection.
4. The purification device for 3D printing special alloy powder production according to claim 1, characterized in that: feeder hopper (5) are installed to the top of one-level purification device (1), and feeder hopper (5) and one-level purification device (1) fixed connection, transfer line (10) are installed to one side of one-level purification device (1), and transfer line (10) and one-level purification device (1) fixed connection.
5. The purification device for producing the alloy powder special for 3D printing according to claim 1, wherein the purification device comprises: the outside of second grade purification device (2) is provided with gas pipe (13), gas pipe (13) and flame projecting head (14) fixed connection, the below of second grade purification device (2) is provided with discharge gate (19), and discharge gate (19) and second grade purification device (2) set up structure as an organic whole.
6. The purification device for producing the alloy powder special for 3D printing according to claim 1, wherein the purification device comprises: a first sliding plate (15), a second sliding plate (16), a third sliding plate (17) and a fourth sliding plate (18) are respectively arranged in the secondary purification device (2), and the first sliding plate (15), the second sliding plate (16), the third sliding plate (17) and the fourth sliding plate (18) are fixedly connected with the secondary purification device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122427397.0U CN216421059U (en) | 2021-10-09 | 2021-10-09 | Purification device is used in production of special alloy powder of 3D printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122427397.0U CN216421059U (en) | 2021-10-09 | 2021-10-09 | Purification device is used in production of special alloy powder of 3D printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216421059U true CN216421059U (en) | 2022-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122427397.0U Active CN216421059U (en) | 2021-10-09 | 2021-10-09 | Purification device is used in production of special alloy powder of 3D printing |
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| Country | Link |
|---|---|
| CN (1) | CN216421059U (en) |
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2021
- 2021-10-09 CN CN202122427397.0U patent/CN216421059U/en active Active
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