CN216745353U - Powder metallurgy drying device that drying efficiency is high - Google Patents
Powder metallurgy drying device that drying efficiency is high Download PDFInfo
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- CN216745353U CN216745353U CN202220444807.4U CN202220444807U CN216745353U CN 216745353 U CN216745353 U CN 216745353U CN 202220444807 U CN202220444807 U CN 202220444807U CN 216745353 U CN216745353 U CN 216745353U
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- 238000001035 drying Methods 0.000 title claims abstract description 97
- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 23
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 23
- 241001330002 Bambuseae Species 0.000 claims description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 23
- 239000011425 bamboo Substances 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 9
- 210000003437 trachea Anatomy 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 17
- 239000000843 powder Substances 0.000 description 7
- 241001075561 Fioria Species 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 244000273618 Sphenoclea zeylanica Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
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Abstract
The utility model discloses a powder metallurgy drying device with high drying efficiency, and particularly relates to the technical field of powder metallurgy, which comprises a charging barrel, a charging pipe and a discharging pipe, wherein the charging pipe and the discharging pipe are respectively and fixedly arranged on one side of the top end and the other side of the bottom end of the charging barrel, a first drying mechanism and a second drying mechanism are arranged below the charging barrel, the second drying mechanism is arranged on one side of the first drying mechanism, a driving mechanism is arranged on one side, away from the second drying mechanism, of the first drying mechanism, a hollow rod is arranged inside the charging barrel, one end of the hollow rod extends out of one end of the charging barrel, the other end of the hollow rod is arranged on the inner wall of the other end of the charging barrel, a spiral blade is fixedly arranged at the outer end of the hollow rod, the spiral blade is arranged inside the charging barrel, and a heating rod is arranged inside the hollow rod. The utility model realizes multi-stage drying, has good drying effect and high drying efficiency, and is beneficial to saving cost.
Description
Technical Field
The utility model relates to the technical field of powder metallurgy, in particular to a powder metallurgy drying device with high drying efficiency.
Background
Powder metallurgy technology is widely used in the fields of transportation, machinery, electronics, aerospace, weaponry, biology, new energy, information, nuclear industry and the like. Powder metallurgy includes powder making and products, wherein the powder making mainly comprises the steps of preparing metal powder, then using the prepared metal powder as a raw material, and manufacturing metal materials, composite materials and various products through forming and sintering.
At present, when powder metallurgy metal powder raw materials are prepared into powder, a drying device is needed to dry the powder raw materials, and the single-stage drying operation has poor drying effect and low drying efficiency, so that the powder metallurgy drying device with high drying efficiency is provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the embodiment of the utility model provides the powder metallurgy drying device with high drying efficiency, which realizes multi-stage drying, has good drying effect and high drying efficiency, and is beneficial to saving cost.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a powder metallurgy drying device that drying efficiency is high, includes a feeding section of thick bamboo, inlet pipe and discharging pipe are fixed respectively and establish feeding section of thick bamboo top one side and bottom opposite side, feeding section of thick bamboo below is equipped with first dry mechanism and the dry mechanism of second, the dry mechanism of second is established in first dry mechanism one side, one side that the dry mechanism of second was kept away from to first dry mechanism is equipped with actuating mechanism, the inside cavity pole that is equipped with of feeding section of thick bamboo, cavity pole one end extends feeding section of thick bamboo one end, the cavity pole other end is established on feeding section of thick bamboo other end inner wall, the fixed helical blade that is equipped with in cavity pole outer end, helical blade establishes inside feeding section of thick bamboo, the inside heating rod that is equipped with of cavity pole, heating rod one end extend to the feeding section of thick bamboo other end and with feeding section of thick bamboo other end fixed connection.
In a preferred embodiment, one end of the hollow rod is connected with one end of the feeding cylinder through a sealing bearing, and the other end of the hollow rod is connected with the inner wall of the other end of the feeding cylinder through a sealing bearing, so that the hollow rod can rotate conveniently.
In a preferred embodiment, the first drying mechanism comprises a heat transfer cylinder, the heat transfer cylinder is arranged below the feeding cylinder, a rotating shaft is arranged in the heat transfer cylinder, one end of the rotating shaft extends out of one end of the heat transfer cylinder and is connected with one end of the heat transfer cylinder through a sealing bearing, the other end of the rotating shaft is fixedly provided with a fan blade, the fan blade is arranged in the heat transfer cylinder, the rear end of the feeding cylinder is communicated with the rear end of the heat transfer cylinder through a pipeline, a one-way valve is fixedly arranged on the pipeline, the first drying mechanism further comprises a cylinder arranged on one side of the heat transfer cylinder, the cylinder is fixedly arranged at the outer end of the discharging pipe, an annular heat conducting plate is fixedly arranged in the cylinder and is sleeved at the outer end of the discharging pipe, the heat transfer cylinder is communicated with the cylinder through an air pipe, the air pipe is fixedly provided with the one-way valve, and an exhaust pipe is fixedly arranged on one side of the cylinder far away from the heat transfer cylinder, first drying mechanism utilizes the heat of vapor in the drying process to carry out the drying to the material, improves drying effect, and drying efficiency is high.
In a preferred embodiment, actuating mechanism includes two belt pulleys that distribute from top to bottom, and two belt pulleys are fixed respectively and are established in well hollow rod one end and pivot one end, and two belt pulleys pass through the belt and connect, heat transfer cylinder one end is fixed with the motor through the second support, the output shaft of motor and the belt pulley fixed connection of bottom for well hollow rod and pivot are rotated in the simultaneous drive.
In a preferred embodiment, the second drying mechanism comprises a box body, a heater is fixedly arranged at the top end inside the box body, a conveyor is arranged inside the box body, the conveyor is arranged below the heater, an outlet is formed in one side, away from the heat transfer cylinder, of the box body, one end of the conveyor penetrates through the outlet, an air outlet pipe is fixedly arranged at the top end of the box body, the air outlet pipe is arranged on one side of the heater, the heater in the second drying mechanism is used for drying the material for the third time, the drying effect is further improved, and the drying efficiency is high.
The box is established in the discharging pipe bottom, a feeding section of thick bamboo passes through the discharging pipe intercommunication with the box, the drum is fixed to be established at the box top and the drum is established at the heater opposite side, one side that the box is close to the heat transfer section of thick bamboo is through first support fixed connection with heat transfer section of thick bamboo bottom.
The utility model has the technical effects and advantages that:
1. according to the utility model, the heating rod is used for drying the material for the first time in the material conveying process, the first drying mechanism is used for drying the material for the second time by using the heat of water vapor in the drying process, and the heater in the second drying mechanism is used for drying the material for the third time, so that the drying effect is improved, and the drying efficiency is high;
2. during the steam that produces through the fan leaf during drying of the second time transmits the drum to in with the feed cylinder in the drying, carries out the second drying to the material on the material in the heat transfer of steam reaches the discharging pipe, realizes utilizing the heat of the steam that produces in the drying, is favorable to practicing thrift the cost.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a partial block diagram of the present invention;
FIG. 4 is a cross-sectional view of a hollow stem of the present invention;
FIG. 5 is a rear view of the feed cylinder, first drying mechanism, and drive mechanism of the present invention;
FIG. 6 is an enlarged view of portion A of FIG. 2;
fig. 7 is a cross-sectional view of a cylinder of the present invention.
The reference signs are: the device comprises a feeding cylinder 1, a feeding pipe 2, a discharging pipe 3, a first drying mechanism 4, a second drying mechanism 5, a driving mechanism 6, a hollow rod 7, a helical blade 8, a heating rod 9, a heat transfer cylinder 10, a rotating shaft 11, a fan blade 12, a pipeline 13, a cylinder 14, an air pipe 15, an annular heat conduction plate 16, an exhaust pipe 17, a motor 18, a belt pulley 19, a box 20, a heater 21, an outlet 22, a conveyor 23, an outlet pipe 24, a first support 25 and a second support 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-5 in the specification, the utility model provides a powder metallurgy drying device with high drying efficiency, which comprises a feeding cylinder 1, a feeding pipe 2 and a discharging pipe 3, wherein the feeding pipe 2 and the discharging pipe 3 are respectively and fixedly arranged on one side of the top end and the other side of the bottom end of the feeding cylinder 1, a first drying mechanism 4 and a second drying mechanism 5 are arranged below the feeding cylinder 1, the second drying mechanism 5 is arranged on one side of the first drying mechanism 4, a driving mechanism 6 is arranged on one side, away from the second drying mechanism 5, of the first drying mechanism 4, a hollow rod 7 is arranged inside the feeding cylinder 1, one end of the hollow rod 7 extends out of one end of the feeding cylinder 1, one end of the hollow rod 7 is connected with one end of the feeding cylinder 1 through a sealing bearing, so that the hollow rod 7 can rotate conveniently, the other end of the hollow rod 7 is arranged on the inner wall of the other end of the feeding cylinder 1, and the other end of the hollow rod 7 is connected with the inner wall of the other end of the feeding cylinder 1 through the sealing bearing, rotation of cavity pole 7 convenient to, the fixed helical blade 8 that is equipped with in 7 outer ends of cavity pole, helical blade 8 is established inside feed cylinder 1, the inside heating rod 9 that is equipped with of cavity pole 7, 9 one end of heating rod extend to the 1 other end of feed cylinder and with 1 other end fixed connection of feed cylinder, and when cavity pole 7 was rotatory, heating rod 9 was fixed throughout, and the electric wire and the power of the heating rod 9 of also being convenient for are connected.
The implementation scenario is specifically as follows: the dry material that needs pours into feed cylinder 1 through inlet pipe 2 in, through hollow rod 7 and helical blade 8 rotation in the drive of actuating mechanism 6 to carry the material in feed cylinder 1 to discharging pipe 3 in, the hollow rod 7 of heating rod 9 work heating in the transportation process, thereby dry the material of transmission on the hollow rod 7, the realization is carried out the drying for the first time to the material.
Referring to the attached drawings 1-3 and 5-7 of the specification, the first drying mechanism 4 comprises a heat transfer cylinder 10, the heat transfer cylinder 10 is arranged below the feeding cylinder 1, a rotating shaft 11 is arranged inside the heat transfer cylinder 10, one end of the rotating shaft 11 extends out of one end of the heat transfer cylinder 10 and is connected with one end of the heat transfer cylinder 10 through a sealing bearing, so that the rotating shaft 11 can rotate conveniently, a fan blade 12 is fixedly arranged at the other end of the rotating shaft 11, the fan blade 12 is arranged inside the heat transfer cylinder 10, the rear end of the feeding cylinder 1 is communicated with the rear end of the heat transfer cylinder 10 through a pipeline 13, a check valve is fixedly arranged on the pipeline 13, and the check valve only allows air in the feeding cylinder 1 to enter the heat transfer cylinder 10.
First drying mechanism 4 is still including establishing drum 14 in heat transfer section of thick bamboo 10 one side, drum 14 is fixed to be established in 3 outer ends of discharging pipe, 14 inside fixed annular heat-conducting plate 16 that is equipped with of drum, the 3 outer ends of discharging pipe are established to annular heat-conducting plate 16 cover for heat conduction, communicate through trachea 15 between heat transfer section of thick bamboo 10 and the drum 14, the fixed check valve that is equipped with on trachea 15, this check valve only allows the air among the heat transfer section of thick bamboo 10 to get into in drum 14, drum 14 keeps away from the fixed blast pipe 17 that is equipped with in one side of heat transfer section of thick bamboo 10 for discharge vapor.
The implementation scenario is specifically as follows: actuating mechanism 6 drive pivot 11 and the epaxial fan leaf 12 of pivot 11 rotate, fan leaf 12 rotates and drives air flow around the drive, make the vapor that the drying produced in the feed cylinder 1 pass through in pipeline 13 gets into heat transfer cylinder 10, then in getting into drum 14 along trachea 15 again, the heat of vapor passes through annular heat-conducting plate 16 and transmits to the material in discharging pipe 3 on, then vapor passes through blast pipe 17 and discharges, the realization carries out the secondary drying to the material, improve drying effect, simultaneously can utilize the heat of the vapor that produces in the drying, be favorable to practicing thrift the cost.
Referring to the attached drawings 1-2 of the specification, the second drying mechanism 5 comprises a box body 20, a heater 21 is fixedly arranged at the top end inside the box body 20, a conveyor 23 is arranged inside the box body 20, the conveyor 23 is arranged below the heater 21, an outlet 22 is formed in one side, away from the heat transfer cylinder 10, of the box body 20, one end of the conveyor 23 penetrates through the outlet 22, an air outlet pipe 24 is fixedly arranged at the top end of the box body 20, the air outlet pipe 24 is arranged on one side of the heater 21 and used for discharging water vapor, the box body 20 is arranged at the bottom end of a discharge pipe 3, the feed cylinder 1 is communicated with the box body 20 through the discharge pipe 3, a cylinder 14 is fixedly arranged at the top end of the box body 20 and the cylinder 14 is arranged on the other side of the heater 21, and one side, close to the heat transfer cylinder 10, of the box body 20 is fixedly connected with the bottom end of the heat transfer cylinder 10 through a first support 25.
The implementation scenario is specifically as follows: the material in the discharging pipe 3 falls into the conveyor 23 in the box body 20, at the moment, the heater 21 in the box body 20 works to dry the material for the third time, the drying effect is further improved, the drying efficiency is high, and then the dried material is conveyed to the next station through the conveyor 23.
Referring to the attached drawings 1-3 and 5 of the specification, the driving mechanism 6 comprises two belt pulleys 19 which are distributed up and down, the two belt pulleys 19 are respectively and fixedly arranged at one end of the hollow rod 7 and one end of the rotating shaft 11, the two belt pulleys 19 are connected through a belt, one end of the heat transfer cylinder 10 is fixedly provided with the motor 18 through the second support 26, the output shaft of the motor 18 is fixedly connected with the belt pulley 19 at the bottom, the motor 18 drives the belt pulley 19 at the bottom to rotate, so that the belt pulley 19 at the top is driven through the belt to rotate, and the hollow rod 7 and the rotating shaft 11 are driven to rotate simultaneously.
And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides a powder metallurgy drying device that drying efficiency is high, includes a feeding section of thick bamboo (1), inlet pipe (2) and discharging pipe (3) are fixed respectively and are established in feeding section of thick bamboo (1) top one side and bottom opposite side, its characterized in that: a first drying mechanism (4) and a second drying mechanism (5) are arranged below the feeding cylinder (1), the second drying mechanism (5) is arranged at one side of the first drying mechanism (4), a driving mechanism (6) is arranged at one side of the first drying mechanism (4) far away from the second drying mechanism (5), a hollow rod (7) is arranged in the feeding cylinder (1), one end of the hollow rod (7) extends out of one end of the feeding cylinder (1), the other end of the hollow rod (7) is arranged on the inner wall of the other end of the feeding cylinder (1), the outer end of the hollow rod (7) is fixedly provided with a helical blade (8), the helical blade (8) is arranged inside the feeding cylinder (1), the hollow rod (7) is internally provided with a heating rod (9), one end of the heating rod (9) extends to the other end of the feeding cylinder (1) and is fixedly connected with the other end of the feeding cylinder (1).
2. The powder metallurgy drying device with high drying efficiency according to claim 1, wherein: and one end of the hollow rod (7) is connected with one end of the feeding cylinder (1) through a sealing bearing, and the other end of the hollow rod (7) is connected with the inner wall of the other end of the feeding cylinder (1) through a sealing bearing.
3. The powder metallurgy drying device with high drying efficiency according to claim 1, wherein: the first drying mechanism (4) comprises a heat transfer cylinder (10), the heat transfer cylinder (10) is arranged below the feeding cylinder (1), a rotating shaft (11) is arranged inside the heat transfer cylinder (10), one end of the rotating shaft (11) extends out of one end of the heat transfer cylinder (10) and is connected with one end of the heat transfer cylinder (10) through a sealing bearing, a fan blade (12) is fixedly arranged at the other end of the rotating shaft (11), the fan blade (12) is arranged inside the heat transfer cylinder (10), the rear end of the feeding cylinder (1) is communicated with the rear end of the heat transfer cylinder (10) through a pipeline (13), and a one-way valve is fixedly arranged on the pipeline (13).
4. The powder metallurgy drying device with high drying efficiency according to claim 3, wherein: first drying mechanism (4) are still including establishing drum (14) in heat transfer section of thick bamboo (10) one side, drum (14) are fixed to be established in discharging pipe (3) outer end, drum (14) inside is fixed and is equipped with annular heat-conducting plate (16), discharging pipe (3) outer end is established to annular heat-conducting plate (16) cover, communicate through trachea (15) between heat transfer section of thick bamboo (10) and drum (14), the fixed check valve that is equipped with on trachea (15), drum (14) are kept away from one side of heat transfer section of thick bamboo (10) and are fixed and are equipped with blast pipe (17).
5. The powder metallurgy drying device with high drying efficiency according to claim 4, wherein: actuating mechanism (6) are including two belt pulleys (19) that distribute from top to bottom, and two belt pulleys (19) are fixed respectively and are established in well hollow rod (7) one end and pivot (11) one end, and two belt pulleys (19) are connected through the belt, heat transfer section of thick bamboo (10) one end is fixed with motor (18) through second support (26), the output shaft of motor (18) and belt pulley (19) fixed connection of bottom.
6. The powder metallurgy drying device with high drying efficiency according to claim 4, wherein: second drying mechanism (5) include box (20), fixed heater (21) that is equipped with in inside top of box (20), box (20) inside is equipped with conveyer (23), establish heater (21) below conveyer (23), export (22) have been seted up to one side that heat transfer section of thick bamboo (10) was kept away from in box (20), export (22) are run through to conveyer (23) one end, box (20) top is fixed to be equipped with outlet duct (24), outlet duct (24) are established in heater (21) one side.
7. The powder metallurgy drying device with high drying efficiency according to claim 6, wherein: the improved feeding device is characterized in that the bottom end of the discharging pipe (3) is arranged at the bottom end of the box body (20), the feeding barrel (1) is communicated with the box body (20) through the discharging pipe (3), the cylinder (14) is fixedly arranged at the top end of the box body (20) and the other side of the heater (21) is arranged on the cylinder (14), and one side of the box body (20) close to the heat transfer barrel (10) is fixedly connected with the bottom end of the heat transfer barrel (10) through a first support (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220444807.4U CN216745353U (en) | 2022-03-02 | 2022-03-02 | Powder metallurgy drying device that drying efficiency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220444807.4U CN216745353U (en) | 2022-03-02 | 2022-03-02 | Powder metallurgy drying device that drying efficiency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216745353U true CN216745353U (en) | 2022-06-14 |
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ID=81921195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220444807.4U Active CN216745353U (en) | 2022-03-02 | 2022-03-02 | Powder metallurgy drying device that drying efficiency is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216745353U (en) |
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2022
- 2022-03-02 CN CN202220444807.4U patent/CN216745353U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231128 Address after: No.1, No.1, Third Avenue, high tech Industrial Development Zone, Luxi County, Xiangxi Autonomous Prefecture, Hunan Province, 416100 Patentee after: Hunan Aoke New Material Technology Co.,Ltd. Address before: 416100 Group 3, Yanzhai Village, Xixi Town, Luxi County, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Province Patentee before: Luo Hua Effective date of registration: 20231128 Address after: 416100 Group 3, Yanzhai Village, Xixi Town, Luxi County, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Province Patentee after: Luo Hua Address before: 510000 No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Shengxi Information Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |