CN211651142U - Metal powder drying device for metallurgical production - Google Patents
Metal powder drying device for metallurgical production Download PDFInfo
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- CN211651142U CN211651142U CN202020166089.XU CN202020166089U CN211651142U CN 211651142 U CN211651142 U CN 211651142U CN 202020166089 U CN202020166089 U CN 202020166089U CN 211651142 U CN211651142 U CN 211651142U
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- drying
- pipe
- metal powder
- intercommunication
- gear
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- 238000001035 drying Methods 0.000 title claims abstract description 142
- 239000002184 metal Substances 0.000 title claims abstract description 58
- 239000000843 powder Substances 0.000 title claims abstract description 52
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000000227 grinding Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims description 19
- 239000004575 stone Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 150000002736 metal compounds Chemical class 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a metal powder drying device of metallurgical production, including drying cabinet, heating pipe and connecting rod, the medial surface welding of drying cabinet has fixed pipe, the side gear has all been welded to the outside of upper portion drying tube and lower part drying tube, heating pipe symmetry fixed mounting is in both sides about the inside of drying cabinet, and the inside intercommunication groove of having seted up in side of drying cabinet, the connecting rod welding is at the medial surface of fixed pipe, the outside left side fixed mounting of drying cabinet has upper portion intercommunication jar and lower part intercommunication jar, the inside intermediate position fixed mounting of middle intercommunication jar has the round bar, the last surface mounting of upper portion intercommunication jar has the fan, the left surface rotation of drying cabinet is connected with outside gear. This metal powder drying device of metallurgical production adopts neotype structural design for this device can carry out the drying to metal powder in grades, and the device is inside to be provided with the grinding structure, is convenient for improve metal powder's dry processing effect.
Description
Technical Field
The utility model relates to a metallurgical production technical field specifically is a metal powder drying device of metallurgical production.
Background
The metallurgical production refers to that metal compounds are extracted from mined minerals, and then the metal compounds are processed into metal materials by combining the physical and chemical principles through industrial processing, and because many metal substances are relatively active in chemical properties and are easy to react in a humid environment, the metal powder needs to be dehumidified and dried in the process of metallurgical production, so that the metal powder is prevented from reacting to form new metal substances.
With the continuous processing and use of the metal powder drying device, the following problems are found in the use process:
1. some existing metal powder drying devices are not convenient for grinding and crushing agglomerated metal substances in the using process, and water in the metal substances is difficult to remove, so that the drying is not facilitated.
2. And under the higher condition of the inside water content of metal powder, the better dehumidification of disposable is not convenient for, probably still need carry out secondary drying process after the processing detects, and drying effect is limited.
It is therefore desirable to design a metal powder drying apparatus for metallurgical production that addresses the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal powder drying device of metallurgical production to it is not convenient for to grind the metallics of agglomerating to propose some current metal powder drying device in the use in solving above-mentioned background art, the inside moisture of metallics is difficult to get rid of, is unfavorable for dry going on, and under the higher condition of the inside internal water content of metal powder, the disposable better drying of not being convenient for, probably still need carry out secondary drying processing after the processing detects, the limited problem of drying effect.
In order to achieve the above object, the utility model provides a following technical scheme: a metal powder drying device for metallurgical production comprises a drying box, a heating pipe and a connecting rod, wherein a fixed pipe is welded on the inner side surface of the drying box, the inner part of the fixed pipe is movably connected with an upper drying pipe and a lower drying pipe, side gears are welded on the outer parts of the upper drying pipe and the lower drying pipe, a partition plate is fixedly installed on the inner side surface of the lower drying pipe, the heating pipe is symmetrically and fixedly installed on the upper side and the lower side of the inner part of the drying box, a communicating groove is formed in the inner side surface of the drying box, a motor is fixedly installed at the middle position in the inner part of the drying box, an intermediate gear is rotatably connected to the side surface of the motor, the connecting rod is welded on the inner side surface of the fixed pipe, a grinding stone is fixedly installed on the outer part of the connecting rod, an upper communicating tank and a lower communicating tank are fixedly installed on the left side, and the outside welding of middle intercommunication jar has drive gear, the inside intermediate position fixed mounting of middle intercommunication jar has the round bar, and the side internally mounted of round bar has high density ventilation net to the outside fixed mounting in the upper and lower both sides of round bar has the puddler, the last surface mounting of upper portion intercommunication jar has the fan, and the lower extreme fixed mounting of fan has the ventilation pipe, the left surface of drying cabinet rotates and is connected with external gear.
Preferably, the upper drying tube and the lower drying tube form a rotating structure with the fixed tube, the upper drying tube and the lower drying tube are fixedly connected with the side gears, and the side gears are meshed with the middle gear.
Preferably, the number of the partition plates is 4 on the inner side surface of the lower drying pipe at equal intervals, the lower drying pipe and the upper drying pipe are both installed in the drying box in an inclined manner, and the inclination directions of the lower drying pipe and the upper drying pipe are opposite.
Preferably, the number of the grindstones is 4, the grindstones are arranged outside the connecting rod at equal intervals, the side surfaces of the grindstones are of a fan-shaped structure, and the outer sides of the grindstones correspond to the inner side surface of the upper drying pipe.
Preferably, the upper communicating tank, the middle communicating tank and the lower communicating tank form a mutual communicating structure, the upper communicating tank and the upper drying pipe form a mutual communicating structure through the communicating groove, the lower communicating tank and the lower drying pipe form a mutual communicating structure through the communicating groove, and meanwhile, the lower surface in the lower communicating tank is of an inclined structure.
Preferably, the middle communicating tank is rotatably connected with the upper communicating tank and the lower communicating tank, the middle communicating tank is fixedly connected with the transmission gear, and the transmission gear is meshed with the external gear.
Preferably, the round bar and the ventilation pipe form a rotating structure, and the round bar and the middle communicating tank form a mutual communicating structure through a high-density ventilation net.
Compared with the prior art, the beneficial effects of the utility model are that: the metal powder drying device for metallurgical production adopts a novel structural design, so that the device can grind metal powder and dry the metal powder for three times in a grading manner, and the drying effect is good;
1. the grinding stones are distributed at equal intervals, the upper drying tube is arranged in the rotating structure, the upper drying tube is driven to rotate through the motor and the gear transmission structure during processing, and in the rotating process of the upper drying tube, the metal powder inside is ground and crushed through the grinding stones and the inner side wall of the upper drying tube, so that the metal powder is prevented from containing agglomerated metal substances, and moisture in the metal powder is conveniently removed;
2. the utility model discloses a metal powder drying machine, including upper portion drying tube, upper portion communicating can, middle communicating can, lower part communicating tube and lower part drying tube that the connectivity structure set up, the in-process that metal powder conveyed in the connectivity structure, at first grind the drying in upper portion drying tube, stir ventilation drying in the inside of upper portion communicating can, middle communicating can and lower part communicating can, dry in the inside of lower part drying tube at last, the dry processing is carried out to metal powder that the mode of cubic hierarchical drying can be better.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the middle communicating tank in front view;
FIG. 3 is a schematic top view of the grindstone according to the present invention;
FIG. 4 is a schematic side sectional view of the upper drying tube according to the present invention;
FIG. 5 is a schematic side sectional view of the lower drying pipe of the present invention;
fig. 6 is a schematic view of the cross-sectional structure of the round bar in a top view.
In the figure: 1. a drying oven; 2. a fixed tube; 3. an upper drying tube; 4. a lower drying tube; 5. a side gear; 6. a partition plate; 7. heating a tube; 8. a communicating groove; 9. a motor; 10. an intermediate gear; 11. a connecting rod; 12. grinding stone; 13. the upper part is communicated with the tank; 14. the lower part is communicated with the tank; 15. the middle is communicated with the tank; 16. a transmission gear; 17. a round bar; 18. a high density ventilation net; 19. a stirring rod; 20. a fan; 21. a vent pipe; 22. an external gear.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a metal powder drying device for metallurgical production comprises a drying box 1, a fixed pipe 2, an upper drying pipe 3, a lower drying pipe 4, a side gear 5, a partition plate 6, a heating pipe 7, a communication groove 8, a motor 9, an intermediate gear 10, a connecting rod 11, a grinding stone 12, an upper communication tank 13, a lower communication tank 14, an intermediate communication tank 15, a transmission gear 16, a round rod 17, a high-density ventilation net 18, a stirring rod 19, a fan 20, a ventilation pipe 21 and an external gear 22, wherein the fixed pipe 2 is welded on the inner side surface of the drying box 1, the upper drying pipe 3 and the lower drying pipe 4 are movably connected inside the fixed pipe 2, the side gear 5 is welded outside the upper drying pipe 3 and the lower drying pipe 4, the partition plate 6 is fixedly installed on the inner side surface of the lower drying pipe 4, the heating pipes 7 are symmetrically and fixedly installed on the upper side and the lower side of the drying box 1, the communication groove 8 is formed in the inner side surface, and a motor 9 is fixedly arranged at the middle position in the drying box 1, meanwhile, the side surface of the motor 9 is rotatably connected with a middle gear 10, a connecting rod 11 is welded on the inner side surface of the fixed pipe 2, and the outside of the connecting rod 11 is fixedly provided with a grinding stone 12, the left side of the outside of the drying box 1 is fixedly provided with an upper communicating tank 13 and a lower communicating tank 14, and the upper communication tank 13 and the lower communication tank 14 are connected to each other by the intermediate communication tank 15, a transmission gear 16 is welded outside the middle communicating tank 15, a round rod 17 is fixedly arranged at the middle position inside the middle communicating tank 15, a high-density ventilation net 18 is arranged inside the side surface of the round rod 17, and the outer parts of the upper and lower sides of the round bar 17 are fixedly provided with a stirring bar 19, the upper surface of the upper communicating tank 13 is provided with a fan 20, and the lower end of the fan 20 is fixedly provided with a ventilation pipe 21, and the left side surface of the drying box 1 is rotatably connected with an external gear 22.
In the embodiment, the upper drying tube 3 and the lower drying tube 4 and the fixed tube 2 form a rotating structure, the upper drying tube 3 and the lower drying tube 4 are fixedly connected with the side gear 5, and the side gear 5 is meshed with the middle gear 10;
4 partition plates 6 are arranged on the inner side surface of the lower drying tube 4 at equal intervals, the lower drying tube 4 and the upper drying tube 3 are obliquely arranged in the drying box 1, the oblique directions of the lower drying tube 4 and the upper drying tube 3 are opposite, and the oblique arrangement is convenient for the metal powder to circulate in the device;
4 grinding stones 12 are arranged outside the connecting rod 11 at equal intervals, the side faces of the grinding stones 12 are of fan-shaped structures, the outer sides of the grinding stones 12 correspond to the inner side face of the upper drying tube 3, and the structures are convenient for grinding and processing metal substances partially agglomerated in metal powder;
the upper communicating tank 13, the middle communicating tank 15 and the lower communicating tank 14 form a mutual communicating structure, the upper communicating tank 13 and the upper drying tube 3 form a mutual communicating structure through the communicating groove 8, the lower communicating tank 14 and the lower drying tube 4 form a mutual communicating structure through the communicating groove 8, and meanwhile, the lower surface in the lower communicating tank 14 is of an inclined structure, and the structure is convenient for metal powder to flow in the grading drying structure;
the middle communicating tank 15 is rotatably connected with the upper communicating tank 13 and the lower communicating tank 14, the middle communicating tank 15 is fixedly connected with the transmission gear 16, the transmission gear 16 is meshed with the external gear 22, and the middle communicating tank 15 rotates to drive the round rod 17 to rotate;
the rotating structure is composed of the round rod 17 and the ventilation pipe 21, the round rod 17 and the middle communicating tank 15 form a mutual communicating structure through the high-density ventilation net 18, and the communicating structure is convenient for ventilating and drying metal powder inside the middle communicating tank 15.
The working principle is as follows: when the device is used, firstly, according to the structure shown in figure 1, figure 3 and figure 4, metal powder is guided into the upper drying tube 3 through the feeding hole, the middle gear 10 is controlled by the operation motor 9 to rotate, the middle gear 10 is meshed with the side gear 5, the upper drying tube 3 and the lower drying tube 4 are driven to rotate under the action of gear transmission, and in the process of rotating the upper drying tube 3, the metal powder in the drying tube flows downwards through the inclined surface, part of the agglomerated metal powder is ground and crushed under the friction action of the grinding stone 12 and the inner side wall of the upper drying tube 3, so that the metal powder is dried and dehumidified conveniently, in the processing process, the power supply of the heating pipe 7 is connected, the heating pipe 7 generates heat to dry and dry the metal powder in the upper drying pipe 3, and the ground metal powder enters the upper communicating tank 13 through the communicating groove 8;
subsequently, according to the structure shown in fig. 1, 2, 5 and 6, a fan 20 is operated, wind generated by the fan 20 enters the inside of the upper communicating tank 13 through a ventilation pipe 21, the intermediate gear 10 is fixedly connected with an external gear 22, the external gear 22 is driven to rotate during the rotation of the intermediate gear 10, the external gear 22 drives the intermediate communicating tank 15 and a round rod 17 to rotate, the round rod 17 drives a stirring rod 19 to rotate, the stirring rod 19 at the upper end rotationally stirs metal powder inside the upper communicating tank 13 to improve the drying effect of the metal powder, the metal powder enters the inside of the intermediate communicating tank 15 during the stirring process, the round rod 17 is communicated with the ventilation pipe 21, wind generated by the fan 20 enters the inside of the intermediate communicating tank 15 through a high-density ventilation net 18 to ventilate, dry and dehumidify the metal powder inside the intermediate communicating tank 15, and the dried metal powder enters the inside of the lower communicating tank 14, the metal powder is rotated and dispersed by the partition plate 6 fixedly arranged inside the rotating process, the metal powder is dried again under the high-temperature drying effect of the heating pipe 7, and the metal powder after grading drying slides to the discharge port, and is received by the receiving device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a metallurgical production's metal powder drying device, includes drying cabinet (1), heating pipe (7) and connecting rod (11), its characterized in that: the inner side of the drying box (1) is welded with a fixed pipe (2), the inner part of the fixed pipe (2) is movably connected with an upper drying pipe (3) and a lower drying pipe (4), side gears (5) are welded on the outer parts of the upper drying pipe (3) and the lower drying pipe (4), a partition plate (6) is fixedly arranged on the inner side of the lower drying pipe (4), heating pipes (7) are symmetrically and fixedly arranged on the upper side and the lower side of the inner part of the drying box (1), a communicating groove (8) is formed in the inner side of the drying box (1), a motor (9) is fixedly arranged in the middle of the inner part of the drying box (1), an intermediate gear (10) is rotatably connected to the side of the motor (9), a connecting rod (11) is welded on the inner side of the fixed pipe (2), and a grinding stone (12) is fixedly arranged on the outer part, the utility model discloses a drying cabinet, including drying cabinet (1), the outside left side fixed mounting of drying cabinet (1) has upper portion intercommunication jar (13) and lower part intercommunication jar (14), and upper portion intercommunication jar (13) and lower part intercommunication jar (14) through middle intercommunication jar (15) interconnect to the outside welding of middle intercommunication jar (15) has drive gear (16), the inside intermediate position fixed mounting of middle intercommunication jar (15) has round bar (17), and the side internally mounted of round bar (17) has high density ventilation net (18), and the outside fixed mounting in upper and lower both sides of round bar (17) has puddler (19), the last surface mounting of upper portion intercommunication jar (13) has fan (20), and the lower extreme fixed mounting of fan (20) has ventilation pipe (21), the left surface of drying cabinet (1) rotates and is connected with outside gear (22).
2. A metallurgically produced metal powder drying device according to claim 1, characterized in that: the upper drying tube (3) and the lower drying tube (4) form a rotating structure with the fixed tube (2), the upper drying tube (3) and the lower drying tube (4) are fixedly connected with the side gear (5), and the side gear (5) is meshed with the middle gear (10).
3. A metallurgically produced metal powder drying device according to claim 1, characterized in that: the partition plates (6) are arranged at 4 positions on the inner side surface of the lower drying pipe (4) at equal intervals, the lower drying pipe (4) and the upper drying pipe (3) are both obliquely arranged in the drying box (1), and the oblique directions of the lower drying pipe (4) and the upper drying pipe (3) are opposite.
4. A metallurgically produced metal powder drying device according to claim 1, characterized in that: the grinding stones (12) are arranged outside the connecting rod (11) at equal intervals, the side faces of the grinding stones (12) are of fan-shaped structures, and the outer sides of the grinding stones (12) correspond to the inner side faces of the upper drying pipe (3).
5. A metallurgically produced metal powder drying device according to claim 1, characterized in that: the upper portion intercommunication jar (13), middle intercommunication jar (15), lower part intercommunication jar (14) constitute mutual intercommunication structure, and upper portion intercommunication jar (13) constitute mutual intercommunication structure through intercommunication groove (8) and upper portion drying tube (3) to lower part intercommunication jar (14) constitute mutual intercommunication structure through intercommunication groove (8) and lower part drying tube (4), and the inside lower surface of lower part intercommunication jar (14) becomes slope column structure simultaneously.
6. A metallurgically produced metal powder drying device according to claim 1, characterized in that: the middle communicating tank (15) is rotatably connected with the upper communicating tank (13) and the lower communicating tank (14), the middle communicating tank (15) is fixedly connected with the transmission gear (16), and the transmission gear (16) is meshed with the external gear (22).
7. A metallurgically produced metal powder drying device according to claim 1, characterized in that: the round bar (17) and the ventilation pipe (21) form a rotating structure, and the round bar (17) and the middle communicating tank (15) form a mutual communicating structure through the high-density ventilation net (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166089.XU CN211651142U (en) | 2020-02-13 | 2020-02-13 | Metal powder drying device for metallurgical production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166089.XU CN211651142U (en) | 2020-02-13 | 2020-02-13 | Metal powder drying device for metallurgical production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211651142U true CN211651142U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020166089.XU Expired - Fee Related CN211651142U (en) | 2020-02-13 | 2020-02-13 | Metal powder drying device for metallurgical production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211651142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460917A (en) * | 2020-11-24 | 2021-03-09 | 浙江德清蓝雅晶体纤维有限公司 | Ceramic fiber production equipment |
| CN115560563A (en) * | 2022-07-29 | 2023-01-03 | 薛洪杰 | A powder metallurgy drying device for metal product production |
-
2020
- 2020-02-13 CN CN202020166089.XU patent/CN211651142U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460917A (en) * | 2020-11-24 | 2021-03-09 | 浙江德清蓝雅晶体纤维有限公司 | Ceramic fiber production equipment |
| CN115560563A (en) * | 2022-07-29 | 2023-01-03 | 薛洪杰 | A powder metallurgy drying device for metal product production |
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| Date | Code | Title | Description |
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| 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: 20201009 Termination date: 20210213 |