CN213873632U - Drying kiln with auxiliary airflow circulation function - Google Patents
Drying kiln with auxiliary airflow circulation function Download PDFInfo
- Publication number
- CN213873632U CN213873632U CN202023223267.7U CN202023223267U CN213873632U CN 213873632 U CN213873632 U CN 213873632U CN 202023223267 U CN202023223267 U CN 202023223267U CN 213873632 U CN213873632 U CN 213873632U
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- China
- Prior art keywords
- kiln body
- kiln
- air
- rotating rod
- drying
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- 238000001035 drying Methods 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 40
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000007791 dehumidification Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 11
- 241001330002 Bambuseae Species 0.000 abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 11
- 239000011425 bamboo Substances 0.000 abstract description 11
- 244000309464 bull Species 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 5
- 239000008187 granular material Substances 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a dry kiln with supplementary air current circulation function, comprises a workbench, be provided with the kiln body on the workstation, the inside of kiln body is provided with a net section of thick bamboo, it has the bull stick to fix pegging graft on the net section of thick bamboo, and the both ends of bull stick rotate and install on the inner wall of kiln body, the recess internal rotation is connected with the connecting rod, the lower extreme fixed mounting of workstation has the motor, the mesa fixed mounting that the workstation was passed to the one end of motor output shaft is in one side of connecting rod, this internal and the positive lower extreme that is located a net section of thick bamboo of kiln is provided with the receipts flitch, the upper end of kiln body is provided with the air heater, the air intake of air heater is provided with the guide duct, the air heater air outlet is provided with the air exhauster, the one end of air exhauster is provided with dehydrating unit. The utility model discloses make accumulational particle material scatter to make the material dry even, guaranteed the abundant stoving of material, avoid the material to pile up and influence drying efficiency, can effectively dry particle material simultaneously.
Description
Technical Field
The utility model relates to a drying kiln technical field specifically is a drying kiln with supplementary air current circulation function.
Background
China is one of the countries with the largest number of drying kilns in the world, the drying kilns send out hot air in a circulating air supply mode through a hot air circulating system, then the hot air is sent to an inner chamber of a drying oven through an air duct, and used air is sucked into the air duct to be recycled as an air source for heating and using, so that the humidity conditioning is convenient, the heat and humidity treatment effect is good, the air flow circulation is uniform, and the drying quality is good; meanwhile, the drying device has the advantages of compact structure, light weight, mobility, independent use and modularization, and easy installation and debugging, and compared with other drying devices: the production capacity is high, and continuous operation can be realized; the structure is simple, and the operation is convenient; the failure is less, and the maintenance cost is low; the drying kiln has the advantages of wide application range, small fluid resistance, great benefit to the attachment and capability of drying granular materials, and when the existing drying kiln dries the granular materials, the existing drying kiln is not uniform in material drying, low in drying efficiency and insufficient in drying due to material accumulation, so that the drying kiln with the auxiliary airflow circulation function is required to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a drying kiln with auxiliary airflow circulation function, which is characterized in that a net cylinder is arranged in the kiln body, and the opening of the net cylinder is provided with a cylinder cover, the net cylinder is fixedly inserted with a rotating rod, and two ends of the rotating rod are rotatably arranged on the inner wall of the kiln body, the net cylinder is driven by a motor to rotate so as to disperse the accumulated granular materials, thereby drying the materials evenly, ensuring the full drying of the materials, avoiding the accumulation of the materials from influencing the drying efficiency, an exhaust fan is arranged at the air outlet of the air heater, a dehumidifying device is arranged at one end of the exhaust fan, one end of the dehumidifying device is communicated with the kiln body, the damp and hot gas pumped out by the exhaust fan can be dried, and therefore the high-temperature gas heated by the air heater can not generate steam, and then guarantee that high-temperature gas can carry out effective drying to the granule material to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a drying kiln with an auxiliary airflow circulation function comprises a workbench, wherein a kiln body is arranged on the workbench, a sealing door is hinged on the side wall of the kiln body, a net cylinder is arranged inside the kiln body, a cylinder cover is arranged at the opening of the net cylinder, a rotating rod is fixedly inserted on the net cylinder, two ends of the rotating rod are rotatably installed on the inner wall of the kiln body, a groove is formed in the side wall of the kiln body, a connecting rod is rotatably connected in the groove, a motor is fixedly installed at the lower end of the workbench, one end of an output shaft of the motor penetrates through the table top of the workbench and is fixedly installed on one side of the connecting rod, a material collecting plate is arranged in the kiln body and is positioned at the right lower end of the net cylinder, a hot air blower is arranged at the upper end of the kiln body, an air inlet of the hot air blower is provided with an air guide pipe, and one end, and a ventilation opening is formed in the air guide pipe and communicated with the kiln body, an exhaust fan is arranged at the air outlet of the air heater, a dehumidifying device is arranged at one end of the exhaust fan, and one end of the dehumidifying device is communicated with the kiln body.
Preferably, one end of the rotating rod is provided with a first bevel gear, one end of the connecting rod is correspondingly provided with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.
Preferably, the rotating rod is provided with material guide plates which are arrayed on the rotating rod at equal intervals.
Preferably, two ends of the inner wall of the kiln body are fixedly embedded with two groups of rotating bearings, and two ends of the rotating rod are respectively fixedly inserted on inner rings of the two groups of rotating bearings.
Preferably, the rotating rod is provided with two groups of fixing discs, and the two groups of fixing discs are fixedly welded at two ends of the net barrel respectively.
Preferably, the dehumidifying device comprises a shell, a cover plate and dehumidifying cotton, wherein the cover plate is hinged at the opening of the shell, a baffle is arranged inside the shell, a through hole is formed in the baffle, and the dehumidifying cotton is arranged inside the shell and located on one side of the baffle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with a net section of thick bamboo in the inside of kiln body, and the opening part of a net section of thick bamboo is provided with the cover, and fixed the grafting has the bull stick on a net section of thick bamboo, and the both ends of bull stick rotate and install on the inner wall of kiln body, drive a net section of thick bamboo rotation through the motor and make the granule material of piling up scatter to make the material dry evenly, guaranteed the abundant stoving of material, avoid the material to pile up and influence drying efficiency;
2. the utility model discloses a be provided with the air exhauster at the air heater air outlet, be provided with dehydrating unit in the one end of air exhauster, communicate each other at dehydrating unit's one end and kiln body, can carry out the drying with the humid hot gas that the air exhauster was taken out to guarantee that the high-temperature gas of air heater heating can not produce the aqueous vapor, and then guarantee that high-temperature gas can carry out effective drying to granule material.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic structural diagram of the rotary bearing of the present invention.
In the figure: 1. a work table; 2. a kiln body; 3. a sealing door; 4. a net drum; 5. a rotating rod; 6. a groove; 7. a motor; 8. a material collecting plate; 9. a hot air blower; 10. an air guide pipe; 11. a ventilation opening; 12. an exhaust fan; 13. a dehumidifying device; 14. a first bevel gear; 15. a second bevel gear; 16. a material guide plate; 17. a rotating bearing; 18. fixing the disc; 19. a housing; 20. a cover plate; 21. dehumidifying cotton; 22. a baffle plate; 23. a cylinder cover; 24. a connecting rod.
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.
The utility model provides a technical scheme: referring to fig. 1, a drying kiln with an auxiliary airflow circulation function comprises a workbench 1, wherein a kiln body 2 is arranged on the workbench 1, and a sealing door 3 is hinged to the side wall of the kiln body 2, so that material taking and placing are facilitated;
referring to fig. 2 and 3, a mesh cylinder 4 is arranged inside a kiln body 2, a cylinder cover 23 is arranged at an opening of the mesh cylinder 4, a rotating rod 5 is fixedly inserted on the mesh cylinder 4, two ends of the rotating rod 5 are rotatably mounted on the inner wall of the kiln body 2, a groove 6 is formed in the side wall of the kiln body 2, a connecting rod 24 is rotatably connected in the groove 6, a motor 7 is fixedly mounted at the lower end of a worktable 1, one end of an output shaft of the motor 7 passes through a tabletop of the worktable 1 and is fixedly mounted at one side of the connecting rod, one end of the rotating rod 5 is provided with a first bevel gear 14, one end of the connecting rod 24 is correspondingly provided with a second bevel gear 15, the first bevel gear 14 is meshed with the second bevel gear 15, two sets of rotating bearings 17 are fixedly embedded at two ends of the inner wall of the kiln body 2, two ends of the rotating rod 5 are respectively fixedly inserted on inner rings of the two sets of rotating bearings 17, two sets of fixed disks 18 are arranged on the rotating rod 5, and two groups of fixed disks 18 are respectively fixedly welded at two ends of the net barrel 4, the utility model can disperse the accumulated granular materials, thereby drying the materials uniformly, ensuring the full drying of the materials and avoiding the influence of the material accumulation on the drying efficiency;
as shown in fig. 2, the rotating rod 5 is provided with the material guiding plates 16, and the material guiding plates 16 are equidistantly arrayed on the rotating rod 5, so that the particle materials can be guided to a certain extent, and then the particle materials are distributed more uniformly in the mesh cylinder 4;
as shown in fig. 2, a material receiving plate 8 is arranged in the kiln body 2 and at the right lower end of the mesh cylinder 4, and the material receiving plate and the material collecting plate are designed to collect granular materials;
referring to fig. 1 and 2, an air heater 9 is arranged at the upper end of a kiln body 2, an air inlet of the air heater 9 is provided with an air guide pipe 10, one end of the air guide pipe 10 penetrates through the side wall of the kiln body 2 and extends to the inside, an air exhaust opening 11 is arranged on the air guide pipe 10 and is communicated with the kiln body 2, and an exhaust fan 12 is arranged at an air outlet of the air heater 9, so that the design ensures the flow of high-temperature gas;
as shown in fig. 2, the one end of air exhauster 12 is provided with dehydrating unit 13, dehydrating unit 13's one end and kiln body 2 communicate each other, dehydrating unit 13, including shell 19, apron 20 and dehumidification cotton 21, apron 20 articulates at shell 19 opening part, the inside baffle 22 that is provided with of shell 19, and the through-hole has been seted up on the baffle 22, dehumidification cotton 21 sets up in the inside one side that just is located baffle 22 of shell 19, this design can prove that the high-temperature gas of air heater 9 heating can not produce the aqueous vapor, and then guarantee that high-temperature gas can carry out effective drying to granule material, can also change dehumidification cotton 21 simultaneously.
The structure principle is as follows: the utility model discloses a be provided with net section of thick bamboo 4 in the inside of kiln body 2, and the opening part of net section of thick bamboo 4 is provided with cover 23, and fixed grafting has bull stick 5 on net section of thick bamboo 4, and the both ends of bull stick 5 are rotated and are installed on the inner wall of kiln body 2, drive net section of thick bamboo 4 through motor 7 and rotate and make accumulational particle material scatter to make the material dry evenly, guaranteed the abundant stoving of material, avoid the material to pile up and influence drying efficiency; an exhaust fan 12 is arranged at an air outlet of the hot air blower 9, a dehumidifying device 13 is arranged at one end of the exhaust fan 12, and one end of the dehumidifying device 13 is communicated with the kiln body 2, so that the damp-heat gas extracted by the exhaust fan 12 can be dried, the high-temperature gas heated by the hot air blower 9 is ensured not to generate steam, and the high-temperature gas is further ensured to be capable of effectively drying the granular materials; carry high-temperature gas through air heater 9 in kiln body 2, high-temperature gas can remove the tide to the granule material, and partly high-temperature gas mixes with humid gas simultaneously and is taken out by air exhauster 12 and send dehydrating unit 13 to dehumidify, and the gas after the dehumidification can once more and then air heater 9 carries out heating cycle to reach effective dehumidification.
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 (6)
1. Drying kiln with auxiliary airflow circulation function, comprising a worktable (1), characterized in that: the kiln comprises a worktable (1), a kiln body (2) is arranged on the worktable (1), a sealing door (3) is hinged on the side wall of the kiln body (2), a net barrel (4) is arranged inside the kiln body (2), a barrel cover (23) is arranged at an opening of the net barrel (4), a rotating rod (5) is fixedly inserted on the net barrel (4), two ends of the rotating rod (5) are rotatably arranged on the inner wall of the kiln body (2), a groove (6) is formed in the side wall of the kiln body (2), a connecting rod (24) is rotatably connected in the groove (6), a motor (7) is fixedly arranged at the lower end of the worktable (1), one end of an output shaft of the motor (7) penetrates through a table top of the worktable (1) and is fixedly arranged on one side of the connecting rod, a material receiving plate (8) is arranged in the kiln body (2) and positioned at the right lower end of the net barrel (4), the kiln comprises a kiln body (2) and is characterized in that an air heater (9) is arranged at the upper end of the kiln body (2), an air guide pipe (10) is arranged at an air inlet of the air heater (9), one end of the air guide pipe (10) penetrates through the side wall of the kiln body (2) and extends to the inside, an air dispersing opening (11) is formed in the air guide pipe (10) and communicated with the kiln body (2), an exhaust fan (12) is arranged at an air outlet of the air heater (9), a dehumidifying device (13) is arranged at one end of the exhaust fan (12), and one end of the dehumidifying device (13) is communicated with the kiln body (2).
2. Drying kiln with auxiliary air circulation function according to claim 1, characterized in that: one end of the rotating rod (5) is provided with a first bevel gear (14), one end of the connecting rod (24) is correspondingly provided with a second bevel gear (15), and the first bevel gear (14) is meshed with the second bevel gear (15).
3. Drying kiln with auxiliary air circulation function according to claim 1, characterized in that: the material guide plates (16) are arranged on the rotating rod (5), and the material guide plates (16) are arrayed on the rotating rod (5) at equal intervals.
4. Drying kiln with auxiliary air circulation function according to claim 1, characterized in that: two ends of the inner wall of the kiln body (2) are fixedly embedded with two groups of rotating bearings (17), and two ends of the rotating rod (5) are respectively fixedly inserted on the inner rings of the two groups of rotating bearings (17).
5. Drying kiln with auxiliary air circulation function according to claim 1, characterized in that: two groups of fixed disks (18) are arranged on the rotating rod (5), and the two groups of fixed disks (18) are respectively fixedly welded at two ends of the net barrel (4).
6. Drying kiln with auxiliary air circulation function according to claim 1, characterized in that: dehydrating unit (13), including shell (19), apron (20) and dehumidification cotton (21), apron (20) articulate at shell (19) opening part, shell (19) inside is provided with baffle (22), and has seted up the through-hole on baffle (22), dehumidification cotton (21) set up in shell (19) inside and be located one side of baffle (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023223267.7U CN213873632U (en) | 2020-12-28 | 2020-12-28 | Drying kiln with auxiliary airflow circulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023223267.7U CN213873632U (en) | 2020-12-28 | 2020-12-28 | Drying kiln with auxiliary airflow circulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213873632U true CN213873632U (en) | 2021-08-03 |
Family
ID=77043749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023223267.7U Expired - Fee Related CN213873632U (en) | 2020-12-28 | 2020-12-28 | Drying kiln with auxiliary airflow circulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213873632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117168105A (en) * | 2023-08-30 | 2023-12-05 | 浙江华才检测技术有限公司 | Rolling type grain agricultural product drying equipment |
-
2020
- 2020-12-28 CN CN202023223267.7U patent/CN213873632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117168105A (en) * | 2023-08-30 | 2023-12-05 | 浙江华才检测技术有限公司 | Rolling type grain agricultural product drying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20210803 |