CN221122924U - Vacuum drying device for alloy powder production - Google Patents
Vacuum drying device for alloy powder production Download PDFInfo
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- CN221122924U CN221122924U CN202322740039.4U CN202322740039U CN221122924U CN 221122924 U CN221122924 U CN 221122924U CN 202322740039 U CN202322740039 U CN 202322740039U CN 221122924 U CN221122924 U CN 221122924U
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- vacuum drying
- alloy powder
- fixedly connected
- fixing shaft
- shaft
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- 239000000956 alloy Substances 0.000 title claims abstract description 99
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 99
- 239000000843 powder Substances 0.000 title claims abstract description 86
- 238000001291 vacuum drying Methods 0.000 title claims abstract description 73
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 abstract description 17
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a vacuum drying device for alloy powder production, which relates to the technical field of drying devices and comprises a feeding funnel, wherein the feeding funnel is arranged on one side of the upper end face of a vacuum drying box, the feeding funnel is fixedly connected with the vacuum drying box, a feeding pipe is arranged at the lower end of the feeding funnel, second fixing shafts are arranged on two sides of the rear end face inside the vacuum drying box, one end of each second fixing shaft is fixedly connected with the vacuum drying box, alloy powder to be dried is enabled to fall on a conveying belt through a heating plate inside the conveying belt, the alloy powder is dried through the heating plate inside the conveying belt, the plurality of conveying belts are designed to prevent the alloy powder from accumulating and blocking, the operation of the device is influenced, the design can ensure that the alloy powder is dried uniformly, the quality of the alloy powder is not influenced, the alloy powder remained on the conveying belt can be cleaned through a first hairbrush, the alloy powder can fall down, the loss of materials is reduced, and the alloy powder can be fully used.
Description
Technical Field
The utility model relates to the technical field of drying devices, in particular to a vacuum drying device for alloy powder production.
Background
The alloy powder is metal powder formed by mutually partially or completely alloying two or more components, is metal particle groups with the size smaller than 1mm, belongs to loose substances, comprehensively reflects the properties of the metal, the properties of single particles and the properties of particle groups, and is a main raw material of powder metallurgy;
When the alloy powder is dried in the production process, most of the existing drying devices directly load the alloy powder into a drying box and utilize heat in the drying box to dry the alloy powder, the alloy powder in the middle part is low in drying efficiency due to concentrated accumulation of the alloy powder for drying, and the dried alloy powder is easy to have different quality due to uneven drying, so that the subsequent processing and use of the alloy powder are affected;
the prior art such as China issued patent with publication number CN 217541415U (a drying device for producing alloy powder) is searched: the device is characterized in that through the mutual matching among the drying box body, the driving motor, the driving rod, the inner gear ring, the movable rod, the rotating disc, the blanking barrel, the meshing assembly and the transmission assembly, when the driving motor drives the driving rod to rotate, the rotating disc can synchronously rotate under the action of the driving rod, and meanwhile, the blanking barrel can automatically rotate under the action of the meshing assembly and the transmission assembly, so that alloy powder can be intermittently blanked, the accumulation of the alloy powder is reduced, the drying efficiency of the alloy powder is improved, the uneven drying problem of the alloy powder is reduced, and the problems are solved;
However, the technical scheme of the utility model has the technical problems that when the device is operated, the rotating disc is required to rotate, the blanking tube is rotated to be right below the blanking tube, and then alloy powder can fall downwards, so that when the rotating disc is not rotated to be right below the blanking tube, the alloy powder on the blanking tube is accumulated on the surface between the blanking tubes, the material loss and the rotating blockage are caused, the operation of the device is greatly influenced, the blanking tube rotates, the alloy powder can drift, and cannot uniformly fall on the heating plate, so that the alloy powder is unevenly dried, and the quality of the alloy powder is influenced.
For this purpose, a vacuum drying device for alloy powder production is proposed.
Disclosure of utility model
The utility model aims to provide a vacuum drying device for alloy powder production, which aims to solve the problems that when the device is operated, a rotating disc is required to rotate, a blanking tube is rotated to be right below the blanking tube, so that alloy powder can fall downwards, when the blanking tube is not rotated to be right below the blanking tube, the rotating disc can accumulate alloy powder on the blanking tube on the surface between the blanking tubes, so that material loss and rotating blockage are caused, the operation of the device is greatly influenced, the blanking tube rotates, alloy powder can drift, and the alloy powder cannot uniformly fall on a heating plate, so that the drying of the alloy powder is uneven, and the quality of the alloy powder is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vacuum drying device for alloy powder production, includes the feed hopper, and it sets up one side of vacuum drying cabinet up end, feed hopper and vacuum drying cabinet fixed connection, the lower extreme of feed hopper is provided with the inlet pipe, the both sides of the inside rear end face of vacuum drying cabinet are provided with the second fixed axle, the one end and the vacuum drying cabinet fixed connection of second fixed axle, the outside of second fixed axle is provided with the corotation drive axle, corotation drive axle and second fixed axle swivelling connection, the outside of corotation drive axle is provided with the conveyer belt, the inside of conveyer belt is provided with the hot plate, the rear end face of hot plate is provided with first fixed axle, first fixed axle and vacuum drying cabinet fixed connection, the both sides of vacuum drying cabinet inside are provided with the third fixed axle, the one end and the vacuum drying cabinet fixed connection of third fixed axle, the other end of third fixed axle is provided with first brush;
The motor, it sets up the upper end of vacuum drying cabinet, the lower extreme of motor is provided with the axis of rotation, axis of rotation and motor fixed connection, the lower extreme of axis of rotation is provided with the puddler, the one end and the axis of rotation fixed connection of puddler, the puddler is provided with four, the other end of puddler is provided with the spring, the one end and the puddler fixed connection of spring, the other end of spring is provided with the second brush, second brush and spring fixed connection, the inside lower extreme of vacuum drying cabinet is provided with the lug.
Preferably, a sealing cover is arranged at the upper end of the feeding funnel, and the sealing cover is connected with the feeding funnel through a hinge.
Preferably, support columns are arranged at two ends of two sides of the lower end face of the vacuum drying oven, and the support columns are fixedly connected with the vacuum drying oven.
Preferably, a discharging pipeline is arranged at the lower end of the vacuum drying box, and the discharging pipeline is fixedly connected with the vacuum drying box.
Preferably, the first fixing shaft, the conveying belt, the forward rotation driving shaft, the heating plate, the first hairbrush, the second fixing shaft and the third fixing shaft are all provided with an upper group, a middle group and a lower group.
Preferably, the feeding pipe is fixedly connected with the feeding funnel, the heating plate is fixedly connected with the first fixing shaft, and the first hairbrush is fixedly connected with the third fixing shaft.
Preferably, the vacuum drying box is fixedly connected with the motor, the protruding blocks are fixedly connected with the vacuum drying box, the protruding blocks are arranged in a plurality, and the first fixing shaft, the second fixing shaft and the third fixing shaft are all arranged in a plurality.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, alloy powder to be dried in vacuum falls on the conveyor belt, the alloy powder is dried through the heating plates in the conveyor belt, the alloy powder is prevented from being accumulated and blocked by the design of the plurality of conveyor belts, the operation of the device is influenced, the design can ensure that the alloy powder is dried uniformly, the quality of the alloy powder is not influenced, the arranged first hairbrush can clean the alloy powder remained on the conveyor belt, the alloy powder falls off, the loss of materials is reduced, and the alloy powder can be fully used;
2. According to the utility model, the stirring rod is started by the motor, the alloy powder at the bottom is stirred, the drying efficiency of the alloy powder is further improved, the second hairbrush is arranged to brush the inner wall of the vacuum drying oven while the stirring rod rotates, so that the alloy powder remained on the stirring rod falls off, the second hairbrush contacts the convex block when the stirring rod rotates, the second hairbrush is compressed by the spring, and the alloy powder remained on the second hairbrush is rebounded when the stirring rod completely passes through the convex block, so that the alloy powder falls off due to vibration, and the alloy powder is fully used.
Drawings
FIG. 1 is a left side three-dimensional perspective view of a vacuum drying apparatus for alloy powder production according to the present utility model;
FIG. 2 is a cross-sectional view of a vacuum drying apparatus for alloy powder production according to the present utility model;
FIG. 3 is a diagram showing the connection relationship between the stirring rod and the second brush according to the present utility model;
FIG. 4 is a top view of a second brush and vacuum oven of the present utility model;
FIG. 5 is a diagram showing the connection between a conveyor belt and a drive shaft according to the present utility model;
Fig. 6 is a front view of the conveyor belt and drive shaft of the present utility model.
In the figure: 1. a vacuum drying oven; 2. a feed hopper; 3. a feed pipe; 4. a first fixed shaft; 5. a conveyor belt; 6. a forward rotation driving shaft; 7. a heating plate; 8. a first brush; 9. reversing the drive shaft; 10. a motor; 11. a rotating shaft; 12. a stirring rod; 13. a second brush; 14. a bump; 15. a spring; 16. sealing cover; 17. a support column; 18. a discharge pipe; 19. a second fixed shaft; 20. and a third fixed shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-6, an embodiment of the present utility model is provided: the utility model provides a vacuum drying device for alloy powder production, including feed hopper 2, it sets up in one side of vacuum drying cabinet 1 up end, feed hopper 2 and vacuum drying cabinet 1 fixed connection, the lower extreme of feed hopper 2 is provided with inlet pipe 3, the both sides of vacuum drying cabinet 1 inside rear end face are provided with second fixed axle 19, the one end and the vacuum drying cabinet 1 fixed connection of second fixed axle 19, the outside of second fixed axle 19 is provided with forward drive axle 6, forward drive axle 6 and second fixed axle 19 swivelling joint, the outside of forward drive axle 6 is provided with conveyer belt 5, the inside of conveyer belt 5 is provided with hot plate 7, the rear end face of hot plate 7 is provided with first fixed axle 4, first fixed axle 4 and vacuum drying cabinet 1 fixed connection, the both sides in vacuum drying cabinet 1 are provided with third fixed axle 20, the one end and vacuum drying cabinet 1 fixed connection of third fixed axle 20 are provided with first brush 8, this design makes the alloy powder that needs the vacuum drying fall on conveyer belt 5, 7 in the conveyer belt 5 carry out the desiccation through it, the design of a plurality of conveyer belts 5 makes alloy powder be unable to stop up, the design of the alloy can reduce the alloy powder and can the alloy to the alloy that the alloy is not be deposited on the device, the alloy can be fully cleaned, the alloy can be influenced by the design, the alloy is not be carried out on the alloy, the alloy is guaranteed and the alloy is deposited on the quality, the alloy is can be fully broken down, the alloy powder can be washed, the device is guaranteed and can be washed, the alloy powder can be washed and can be guaranteed and the quality and can be guaranteed and the alloy is well quality and can be guaranteed and the alloy and can be well quality by the alloy powder;
The motor 10, it sets up the upper end at vacuum drying cabinet 1, the lower extreme of motor 10 is provided with axis of rotation 11, axis of rotation 11 and motor 10 fixed connection, the lower extreme of axis of rotation 11 is provided with puddler 12, the one end and the axis of rotation 11 fixed connection of puddler 12, puddler 12 is provided with four, the other end of puddler 12 is provided with spring 15, the one end and the puddler 12 fixed connection of spring 15, the other end of spring 15 is provided with second brush 13, second brush 13 and spring 15 fixed connection, the inside lower extreme of vacuum drying cabinet 1 is provided with lug 14, when this design makes motor 10 start-up, make puddler 12 rotate, stir the alloy powder of bottom, further improved the drying efficiency of alloy powder, the second brush 13 of setting can scrub vacuum drying cabinet 1 inner wall when puddler 12 rotates, make the alloy powder that remains above drop, lug 14 when puddler 12 rotates, let second brush 13 touch lug 14, compress through spring 15, make the alloy powder that remains on second brush 13 drop when fully passing through lug 14, make the alloy powder and fully rebound and use vibrations.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the upper end of the feed hopper 2 is provided with a sealing cover 16, the sealing cover 16 is connected with the feed hopper 2 through a hinge, when the device is in operation, a vacuum environment is needed, the sealing cover 16 is used for isolating external air from entering, two ends of two sides of the lower end surface of the vacuum drying box 1 are provided with supporting columns 17, the supporting columns 17 are fixedly connected with the vacuum drying box 1, the lower end of the vacuum drying box 1 is provided with a discharging pipeline 18, the discharging pipeline 18 is fixedly connected with the vacuum drying box 1, the first fixing shaft 4, the conveying belt 5, the forward rotation driving shaft 6, the heating plate 7, the first hairbrush 8, the second fixing shaft 19 and the third fixing shaft 20 are all provided with three groups, the feed pipe 3 is fixedly connected with the feed hopper 2, the heating plate 7 is fixedly connected with the first fixing shaft 4, the first hairbrush 8 is fixedly connected with the third fixing shaft 20, the vacuum drying box 1 is fixedly connected with the motor 10, the lug 14 is fixedly connected with the vacuum drying box 1, the lug 14 is provided with a plurality of fixing shafts 4, and the second fixing shaft 19 and the third fixing shaft 20 are all provided with a plurality of fixing shafts.
Working principle: during the use, the staff passes through the coupling joint with corotation drive shaft 6 and the external motor of reversal drive shaft 9 and device, then the staff puts into feed hopper 2 with the alloy powder that needs vacuum drying, cover sealed lid 16, the alloy powder can drop on conveyer belt 5 through inlet pipe 3, conveyer belt 5 passes through corotation drive shaft 6 with the alloy powder and goes up on the second conveyer belt 5, second conveyer belt 5 passes through reversal drive shaft 9 with the alloy powder and send the third conveyer belt 5, then the third conveyer belt 5 passes through corotation drive shaft 6 with the alloy powder to the device bottom, conveyer belt 5 inside sets up hot plate 7 and makes the alloy powder more efficient, more even drying, the first brush 8 of setting can scrape the alloy powder that remains on conveyer belt 5, make it drop, motor 10 starts and drives axis of rotation 11 and rotate clockwise, axis of rotation 11 rotates and drives puddler 12 and stir, further improve the drying efficiency of alloy powder, second brush 13 on puddler 12 can make it carry out the scraping to the alloy powder that drops on the device inner wall when rotating, spring 15 and lug 14 cooperation can make second brush 14 drop on the second brush 13, after the alloy box that the alloy is dried, the alloy is fully discharged at the end is opened, the vacuum drying, the powder is fully discharged 18, the powder is fully finished.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (7)
1. Vacuum drying device for alloy powder production, including vacuum drying cabinet (1), its characterized in that:
The feeding funnel (2) is arranged on one side of the upper end face of the vacuum drying box (1), the feeding funnel (2) is fixedly connected with the vacuum drying box (1), a feeding pipe (3) is arranged at the lower end of the feeding funnel (2), a second fixing shaft (19) is arranged on two sides of the inner rear end face of the vacuum drying box (1), one end of the second fixing shaft (19) is fixedly connected with the vacuum drying box (1), forward rotation driving shafts (6) are arranged at the upper end and the lower end of two sides of the inner portion of the vacuum drying box (1), the forward rotation driving shafts (6) are rotatably connected with the second fixing shaft (19), reverse rotation driving shafts (9) are rotatably connected with the second fixing shaft (19), a conveying belt (5) is arranged on the outer portion of the forward rotation driving shafts (6), a heating plate (7) is arranged inside the conveying belt (5), a first fixing shaft (4) is arranged on the rear end face of the second fixing shaft (7), the first fixing shaft (4) is fixedly connected with the second fixing shaft (19), the first fixing shaft (1) and the third fixing shaft (20) is fixedly connected with the inner portion of the vacuum drying box (20), the other end of the third fixed shaft (20) is provided with a first hairbrush (8);
the vacuum drying oven comprises a motor (10), wherein the motor (10) is arranged at the upper end of the vacuum drying oven (1), a rotating shaft (11) is arranged at the lower end of the motor (10), the rotating shaft (11) is fixedly connected with the motor (10), a stirring rod (12) is arranged at the lower end of the rotating shaft (11), one end of the stirring rod (12) is fixedly connected with the rotating shaft (11), four stirring rods (12) are arranged, springs (15) are arranged at the other ends of the stirring rods (12), one ends of the springs (15) are fixedly connected with the stirring rods (12), second hairbrushes (13) are arranged at the other ends of the springs (15), and protruding blocks (14) are arranged at the lower ends of the inner parts of the vacuum drying oven (1).
2. A vacuum drying apparatus for alloy powder production according to claim 1, wherein: the upper end of the feeding funnel (2) is provided with a sealing cover (16), and the sealing cover (16) is connected with the feeding funnel (2) through a hinge.
3. A vacuum drying apparatus for alloy powder production according to claim 1, wherein: support columns (17) are arranged at two ends of two sides of the lower end face of the vacuum drying oven (1), and the support columns (17) are fixedly connected with the vacuum drying oven (1).
4. A vacuum drying apparatus for alloy powder production according to claim 1, wherein: the lower extreme of vacuum drying cabinet (1) is provided with row material pipeline (18), row material pipeline (18) and vacuum drying cabinet (1) fixed connection.
5. A vacuum drying apparatus for alloy powder production according to claim 1, wherein: the first fixed shaft (4), the conveying belt (5), the forward rotation driving shaft (6), the heating plate (7), the first hairbrush (8), the second fixed shaft (19) and the third fixed shaft (20) are all provided with three groups, namely an upper group, a middle group and a lower group.
6. A vacuum drying apparatus for alloy powder production according to claim 1, wherein: the feeding pipe (3) is fixedly connected with the feeding funnel (2), the heating plate (7) is fixedly connected with the first fixed shaft (4), and the first hairbrush (8) is fixedly connected with the third fixed shaft (20).
7. A vacuum drying apparatus for alloy powder production according to claim 1, wherein: the vacuum drying oven (1) is fixedly connected with the motor (10), the protruding blocks (14) are fixedly connected with the vacuum drying oven (1), the protruding blocks (14) are arranged in a plurality, and the first fixing shaft (4), the second fixing shaft (19) and the third fixing shaft (20) are all arranged in a plurality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322740039.4U CN221122924U (en) | 2023-10-12 | 2023-10-12 | Vacuum drying device for alloy powder production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322740039.4U CN221122924U (en) | 2023-10-12 | 2023-10-12 | Vacuum drying device for alloy powder production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221122924U true CN221122924U (en) | 2024-06-11 |
Family
ID=91337246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322740039.4U Active CN221122924U (en) | 2023-10-12 | 2023-10-12 | Vacuum drying device for alloy powder production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221122924U (en) |
-
2023
- 2023-10-12 CN CN202322740039.4U patent/CN221122924U/en active Active
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