CN219667136U - Drying device for casting film production - Google Patents
Drying device for casting film production Download PDFInfo
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- CN219667136U CN219667136U CN202321009095.4U CN202321009095U CN219667136U CN 219667136 U CN219667136 U CN 219667136U CN 202321009095 U CN202321009095 U CN 202321009095U CN 219667136 U CN219667136 U CN 219667136U
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- drying
- feeding
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- drying cylinder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides a drying device for cast film production, which comprises a drying cylinder, a feeding mechanism and a drying fan, wherein the feeding mechanism and the drying fan are arranged on the drying cylinder; the feeding mechanism comprises a feeding pipeline and a spiral feeding rod, the spiral feeding rod is embedded into the feeding pipeline, one end of the feeding pipeline, which is arranged outside the drying cylinder, is provided with a feeding hole, one end of the feeding pipeline, which is arranged in the drying cylinder, is provided with a discharging hole, and the spiral feeding rod is driven by the driving mechanism so as to convey the casting film raw material at the feeding hole to the discharging hole. According to the utility model, when the casting film raw material is dried, the casting film raw material at the feed inlet can be conveyed to the discharge outlet through the rotation of the spiral feed rod, so that the casting film raw material can fall from the discharge outlet to the bottom of the drying cavity and is contacted with the air pumped into the drying cavity by the drying fan, and the contact between the casting film raw material and the air pumped by the drying fan is increased, so that the drying efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of casting film production equipment, in particular to a drying device for casting film production.
Background
A drying device, which refers to equipment for drying raw materials for producing the casting film, so as to prevent the production of the casting film from being influenced by the excessively high humidity of the raw materials for the casting film; the traditional drying device is that a drying fan is connected to a drying cylinder so as to suck air into the drying cylinder and blow-dry the casting film raw material in the drying cylinder.
However, when the raw materials of the casting film are dried, the raw materials of the casting film are generally directly piled in a drying cylinder, so that the raw materials of the casting film are in a piled static state in the drying cylinder, and the raw materials of the casting film are in contact with air pumped by a drying fan too little, and the drying efficiency is easily affected.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a drying device for casting film production.
The technical scheme of the utility model is realized as follows:
the utility model provides a drying device for cast film production, which comprises a drying cylinder, a feeding mechanism and a drying fan, wherein the feeding mechanism and the drying fan are arranged on the drying cylinder;
a drying cavity is arranged in the drying cylinder, an air inlet pipeline, a discharging pipeline and an air outlet pipeline which are communicated with the drying cavity are arranged on the drying cylinder, one end of the feeding mechanism extends into the drying cavity along the bottom of the drying cylinder, so that the end part of the feeding mechanism is close to the top of the drying cylinder, the air inlet pipeline and the discharging pipeline are close to the bottom of the drying cylinder, and an air outlet of the drying fan is communicated with the air inlet pipeline;
the feeding mechanism comprises a feeding pipeline and a spiral feeding rod, the spiral feeding rod is embedded into the feeding pipeline, a feeding port is formed in one end, outside the drying cylinder, of the feeding pipeline, a discharging port is formed in one end, inside the drying cylinder, of the feeding pipeline, and the spiral feeding rod is driven by the driving mechanism to convey casting film raw materials at the feeding port to the discharging port.
In one embodiment, a material recovering port is arranged on one side of the feeding pipeline, which is close to the discharging pipeline, so that the casting film raw material at the position corresponding to the material recovering port in the drying cavity is conveyed to the discharging port.
In one embodiment, a support frame is arranged at one end of the feeding pipeline, which is arranged in the drying cylinder, and the support frame is arranged in the drying cavity.
In one embodiment, a hopper is arranged at one end of the feeding pipeline close to the feeding port.
In one embodiment, the drying cavity is internally provided with a plurality of layers of slow-falling frames from top to bottom, the slow-falling frames are arranged between the discharging pipeline and the discharging port, and a plurality of blanking holes are formed in the slow-falling frames.
In one embodiment, the drive mechanism comprises a drive motor in driving connection with the screw feed rod.
In one embodiment, a belt wheel is arranged at one end of the spiral feeding rod close to the discharge hole, and the driving motor is in transmission connection with the belt wheel through a transmission belt.
The advantages or beneficial effects in the technical scheme at least comprise: when the casting film raw material is dried, the spiral feeding rod can be driven to rotate by the driving mechanism, and the casting film raw material at the feeding port is conveyed to the discharging port by the spiral feeding rod, so that the casting film raw material can fall from the discharging port to the bottom of the drying cavity in the drying process and is contacted with the air pumped into the drying cavity by the drying fan, the casting film raw material is contacted with the air pumped by the drying fan, and the drying efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model.
Fig. 1 illustrates a schematic structural view of a drying apparatus according to an exemplary embodiment of the present utility model;
fig. 2 illustrates a schematic front sectional structure of a drying device according to an exemplary embodiment of the present utility model;
fig. 3 shows a schematic structural view of a feeding mechanism according to an exemplary embodiment of the present utility model.
Reference numerals illustrate:
1. a drying cylinder;
11. a drying chamber; 12. an air inlet pipeline; 13. a discharge pipe; 14. an air outlet pipeline;
2. a feed mechanism;
21. a feed conduit; 211. a feed inlet; 212. a discharge port; 213. a material-resetting opening; 22. a screw feed rod; 23. a support frame; 24. a hopper is arranged;
3. a drying fan;
4. a driving mechanism;
41. a driving motor; 42. a screw feed rod; 43. a transmission belt;
5. a slow falling frame;
51. and a blanking hole.
Detailed Description
Embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While the utility model is susceptible of embodiment in the drawings, it is to be understood that the utility model may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided to provide a more thorough and complete understanding of the utility model. It should be understood that the drawings and embodiments of the utility model are for illustration purposes only and are not intended to limit the scope of the present utility model.
In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision. The present utility model will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The term "including" and variations thereof as used herein are intended to be open-ended, i.e., including, but not limited to. The term "based on" is based at least in part on. The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments. Related definitions of other terms will be given in the description below. It should be noted that the terms "first," "second," and the like herein are merely used for distinguishing between different devices, modules, or units and not for limiting the order or interdependence of the functions performed by such devices, modules, or units.
It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those skilled in the art will appreciate that "one or more" is intended to be construed as "one or more" unless the context clearly indicates otherwise.
Referring to fig. 1, 2 and 3, an embodiment of the present utility model provides a drying apparatus for cast film production, including a drying drum 1, a feeding mechanism 2 and a drying fan 3, wherein the feeding mechanism 2 and the drying fan 3 are both disposed on the drying drum 1;
a drying cavity 11 is arranged in the drying cylinder 1, an air inlet pipeline 12, a discharging pipeline 13 and an air outlet pipeline 14 which are communicated with the drying cavity 11 are arranged on the drying cylinder 1, one end of the feeding mechanism 2 extends into the drying cavity 11 along the bottom of the drying cylinder 1, the end part of the feeding mechanism 2 is close to the top of the drying cylinder 1, the air inlet pipeline 12 and the discharging pipeline 13 are close to the bottom of the drying cylinder 1, and the air outlet of the drying fan 3 is communicated with the air inlet pipeline 12;
the feeding mechanism 2 comprises a feeding pipeline 21 and a spiral feeding rod 22, the spiral feeding rod 22 is embedded into the feeding pipeline 21, a feeding port 211 is formed in one end of the feeding pipeline 21, which is arranged outside the drying cylinder 1, a discharging port 212 is formed in one end of the feeding pipeline 21, which is arranged inside the drying cylinder 1, and the spiral feeding rod 22 is driven by the driving mechanism 4 so as to convey the casting film raw material at the feeding port 211 to the discharging port 212.
With the structure, when the casting film raw material is dried, as the drying cylinder 1 is internally provided with the drying cavity 11, the drying cylinder 1 is provided with the air inlet pipeline 12, the discharging pipeline 13 and the air outlet pipeline 14 which are communicated with the drying cavity 11, one end of the feeding mechanism 2 extends into the drying cavity 11 along the bottom of the drying cylinder 1, so that the end part of the feeding mechanism 2 is close to the top of the drying cylinder 1, the air inlet pipeline 12 and the discharging pipeline 13 are close to the bottom of the drying cylinder 1, and the air outlet of the drying fan 3 is communicated with the air inlet pipeline 12; the feeding mechanism 2 comprises a feeding pipeline 21 and a spiral feeding rod 22, the spiral feeding rod 22 is embedded into the feeding pipeline 21, one end of the feeding pipeline 21, which is arranged outside the drying cylinder 1, is provided with a feeding port 211, one end of the feeding pipeline 21, which is arranged inside the drying cylinder 1, is provided with a discharging port 212, the spiral feeding rod 22 is driven by the driving mechanism 4 to convey the casting film raw material at the feeding port 211 to the discharging port 212, therefore, the drying fan 3 is started to suck air into the drying cavity 11 from the air inlet pipeline 12 and then is discharged from the air outlet pipeline 14, so that air circulation is formed inside the drying cavity 11 to dry the water of the casting film raw material, meanwhile, the spiral feeding rod 22 can be driven to rotate by the driving mechanism 4, and then the casting film raw material at the feeding port 211 is conveyed to the discharging port 212 by the spiral feeding rod 22, so that the casting film raw material can drop from the discharging port 212 to the bottom of the drying cavity 11 in the drying process and is contacted with the air in the drying cavity 11, thereby increasing the contact of the casting film raw material and the air sucked into the drying cavity 11, and the drying efficiency is increased.
In one embodiment, see fig. 2 and 3. A material-recovering opening 213 is arranged on one side of the feeding pipe 21 near the discharging pipe 13, so as to convey the casting film raw material in the drying cavity 11 corresponding to the material-recovering opening 213 to the discharging opening 212. In practical application, the setting of the material-recovering opening 213 can convey the casting film raw material falling at the bottom of the drying cavity 11 from the material-recovering opening 213 to the material outlet 212 by the spiral feeding rod 22, so that the casting film raw material can be turned over for a plurality of times to improve the drying effect of the casting film raw material.
In one embodiment, see fig. 2 and 3. One end of the feeding pipeline 21, which is arranged in the drying cylinder 1, is provided with a supporting frame 23, and the supporting frame 23 is arranged in the drying cavity 11. In practical application, the setting of support frame 23 can be with the stable installation of feeding pipeline 21 in drying cylinder 1, avoids feeding pipeline 21 to take place to rock in drying cylinder 1.
The feed pipe 21 is provided with a hopper 24 at one end near the feed port 211. In practical use, the hopper 24 is used for placing the raw casting film material that is not dried, so that the raw casting film material at the hopper 24 can be conveyed into the drying chamber 11 during drying.
In one embodiment, see fig. 2. The drying cavity 11 is internally provided with a plurality of layers of slow-falling frames 5 from top to bottom, the slow-falling frames 5 are arranged between the discharging pipeline 13 and the discharging hole 212, and a plurality of blanking holes 51 are formed in the slow-falling frames 5. In practical application, the setting of slowly falling frame 5 can make the in-process that discharge gate 212 department curtain coating membrane raw materials dropped to stoving chamber 11 bottom, reduces the dropping speed of curtain coating membrane raw materials, makes curtain coating membrane raw materials drop in stoving chamber 11 bottom from blanking hole 51 to increase the time of dropping of curtain coating membrane raw materials, thereby increase the contact time of curtain coating membrane raw materials and stoving fan 3 suction air, increase the stoving effect.
In one embodiment, see fig. 1 and 2. The driving mechanism 4 comprises a driving motor 41, and the driving motor 41 is in transmission connection with the screw feed rod 22. One end of the spiral feeding rod 22, which is close to the discharge hole 212, is provided with a belt wheel 42, and the driving motor 41 is in transmission connection with the belt wheel 42 through a transmission belt 43. In practical application, after the driving motor 41 is started, the spiral feeding rod 22 is driven to rotate by the cooperation of the driving belt 43 and the belt wheel 42, so as to realize feeding.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
It will be appreciated by persons skilled in the art that the above embodiments are provided for clarity of illustration only and are not intended to limit the scope of the utility model. Other variations or modifications will be apparent to persons skilled in the art from the foregoing disclosure, and such variations or modifications are intended to be within the scope of the present utility model.
Claims (7)
1. The drying device for the cast film production is characterized by comprising a drying cylinder, a feeding mechanism and a drying fan, wherein the feeding mechanism and the drying fan are arranged on the drying cylinder;
a drying cavity is arranged in the drying cylinder, an air inlet pipeline, a discharging pipeline and an air outlet pipeline which are communicated with the drying cavity are arranged on the drying cylinder, one end of the feeding mechanism extends into the drying cavity along the bottom of the drying cylinder, so that the end part of the feeding mechanism is close to the top of the drying cylinder, the air inlet pipeline and the discharging pipeline are close to the bottom of the drying cylinder, and an air outlet of the drying fan is communicated with the air inlet pipeline;
the feeding mechanism comprises a feeding pipeline and a spiral feeding rod, the spiral feeding rod is embedded into the feeding pipeline, a feeding port is formed in one end, outside the drying cylinder, of the feeding pipeline, a discharging port is formed in one end, inside the drying cylinder, of the feeding pipeline, and the spiral feeding rod is driven by the driving mechanism to convey casting film raw materials at the feeding port to the discharging port.
2. A drying apparatus for cast film production according to claim 1, wherein a compound port is provided on a side of the feed pipe adjacent to the discharge pipe to convey the raw material of the cast film at the position corresponding to the compound port in the drying chamber to the discharge port.
3. A drying apparatus for cast film production as claimed in claim 1, wherein a support frame is provided at one end of the feed pipe disposed in the drying cylinder, the support frame being installed in the drying chamber.
4. A drying apparatus for cast film production as claimed in claim 1, wherein a hopper is provided at an end of the feed pipe near the feed port.
5. The drying device for cast film production according to any one of claims 1-4, wherein a plurality of layers of slow-falling frames are arranged in the drying cavity from top to bottom, the slow-falling frames are arranged between the discharging pipeline and the discharging port, and a plurality of blanking holes are formed in the slow-falling frames.
6. A drying apparatus for cast film production as claimed in claim 1, wherein said driving mechanism includes a driving motor drivingly connected to the screw feed rod.
7. The drying apparatus for cast film production according to claim 6, wherein a belt wheel is provided at an end of the screw feed rod near the discharge port, and the driving motor is in driving connection with the belt wheel via a driving belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321009095.4U CN219667136U (en) | 2023-04-28 | 2023-04-28 | Drying device for casting film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321009095.4U CN219667136U (en) | 2023-04-28 | 2023-04-28 | Drying device for casting film production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219667136U true CN219667136U (en) | 2023-09-12 |
Family
ID=87899114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321009095.4U Active CN219667136U (en) | 2023-04-28 | 2023-04-28 | Drying device for casting film production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219667136U (en) |
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2023
- 2023-04-28 CN CN202321009095.4U patent/CN219667136U/en active Active
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