CN220524593U - Annular air flow dryer - Google Patents
Annular air flow dryer Download PDFInfo
- Publication number
- CN220524593U CN220524593U CN202321880613.XU CN202321880613U CN220524593U CN 220524593 U CN220524593 U CN 220524593U CN 202321880613 U CN202321880613 U CN 202321880613U CN 220524593 U CN220524593 U CN 220524593U
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- Prior art keywords
- material channel
- annular
- annular material
- inlet end
- channel
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 125000004122 cyclic group Chemical group 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
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of dryers, in particular to an annular airflow dryer which comprises an annular material channel, wherein the annular material channel is horizontally arranged; the discharging material channel is connected with the outlet end of the annular material channel, and a conversion groove is arranged between the inlet end of the discharging material channel and the inlet end of the annular material channel; the conversion device is arranged on the annular material channel to control the switching of the conversion groove; when the conversion groove is opened, the outlet end of the annular material channel is communicated with the inlet end of the annular material channel; when the conversion groove is closed, the outlet end of the annular material channel is communicated with the inlet end of the discharging material channel. By horizontally arranging the annular material channel, on one hand, the potential safety hazard caused by overhigh equipment can be reduced, and the problem of higher maintenance and installation cost caused by overhigh equipment can be solved; the conversion groove and the conversion device can realize the circulation drying of materials, and then the design size of the annular material channel can be reduced, and the materials with higher requirements are dried by adopting facilities with smaller occupied land, so that the drying effect is improved.
Description
Technical Field
The utility model relates to the technical field of dryers, in particular to an annular airflow dryer.
Background
Conventional pneumatic dryers are vertical, and for materials which are difficult to dry, the design of the pneumatic duct is very high in order to increase the residence time of the materials, resulting in a significant increase in the manufacturing cost of the equipment.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to solve the technical problems in the prior art, the utility model provides an annular airflow dryer.
The technical scheme adopted for solving the technical problems is as follows: an annular airflow dryer comprises an annular material channel, wherein the annular material channel is horizontally arranged; the discharging material channel is connected with the outlet end of the annular material channel, and a conversion groove is arranged between the inlet end of the discharging material channel and the inlet end of the annular material channel; the conversion device is arranged on the annular material channel to control the switching of the conversion groove; when the conversion groove is opened, the outlet end of the annular material channel is communicated with the inlet end of the annular material channel; when the conversion groove is closed, the outlet end of the annular material channel is communicated with the inlet end of the discharging material channel.
According to the annular airflow dryer, the annular material channel is horizontally arranged, so that potential safety hazards caused by overhigh equipment can be reduced, and the problem of high maintenance and installation cost caused by overhigh equipment can be solved; in addition, the setting of change over groove and conversion equipment can realize the circulation drying of material, and then can reduce the design size of annular material way, adopts the less facility of occupation of land to realize the material drying of higher requirement, promotes drying effect.
Further, specifically, the conversion device comprises a rotary driving piece, a rotary rod and a rotary plate, wherein the rotary plate is arranged in the conversion groove and is used for closing or opening the conversion groove, the rotary driving piece is arranged outside the annular channel, the rotary rod is connected with the rotary plate, the rotary rod is rotationally connected with the groove wall of the conversion groove, and the output end of the rotary driving piece is connected with the rotary rod.
Further, the rotating plate is provided in a curved manner.
Further, the rotating plate is arranged in a bending mode along the direction of the discharging material channel towards the inlet end of the annular material channel.
Further, the projection of the rotating plate along the height direction falls into the discharging channel.
Further, a sealing gasket is arranged at the edge of the rotating plate.
Further, an observation window is arranged on the top surface of the annular material channel.
Further, an exhaust disc is arranged on the side face of the annular material channel.
Further, the rotary driving member adopts a stepping motor.
Further, the inlet end of the annular material channel and the outlet end of the discharging material channel are both provided with control valves.
The utility model has the advantages that,
1. by horizontally arranging the annular material channel, on one hand, the potential safety hazard caused by overhigh equipment can be reduced, and the problem of higher maintenance and installation cost caused by overhigh equipment can be solved; in addition, the conversion groove and the conversion device are arranged, so that the cyclic drying of materials can be realized, the design size of an annular material channel can be reduced, the drying of materials with higher requirements is realized by adopting facilities with smaller occupied area, and the drying effect is improved;
2. through the bending arrangement of the rotating plate, when the outlet end of the annular material channel is communicated with the inlet end of the discharge material channel, the rotating plate is convenient for guiding materials, the materials are convenient for entering the discharge material channel, and when the outlet end of the annular material channel is communicated with the inlet end of the annular material channel, the rotating plate can guide the materials, and meanwhile, the resistance of hot air and the materials is reduced;
3. through the setting of observation window, be convenient for observe the material condition in the annular material way to in time make the reply.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of an annular air dryer embodying the present utility model.
Fig. 2 is a schematic perspective view of the overall annular air dryer embodying the present utility model.
Fig. 3 is a schematic view of a partial cut-away structure of a self-switching device embodying the present utility model.
In the figure, 1, an annular material channel; 11. an observation window; 12. an exhaust tray; 13. a control valve; 2. a discharging material channel; 3. a conversion tank; 4. a conversion device; 41. a rotary driving member; 42. a rotating lever; 43. a rotating plate; 44. and a sealing gasket.
Description of the embodiments
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
The utility model discloses an annular airflow dryer.
Referring to fig. 1 to 3, an annular air flow dryer comprises an annular material channel 1 and a discharging material channel 2 connected with the outlet end of the annular material channel 1, wherein the annular material channel 1 and the discharging material channel 2 are horizontally arranged, and a conversion groove 3 is arranged between the inlet end of the discharging material channel 2 and the inlet end of the annular material channel 1. The annular material channel 1 is provided with a switching device 4 for controlling the switching of the switching groove 3. When the conversion groove 3 is opened, the outlet end of the annular material channel 1 is communicated with the inlet end of the annular material channel 1, so that the materials can be dried circularly under the action of hot air; when the conversion groove 3 is closed, the outlet end of the annular material channel 1 is communicated with the inlet end of the discharging material channel 2. The material is convenient to be discharged from the discharging material channel 2. The inlet end of the annular material channel 1 and the outlet end of the discharging material channel 2 are both provided with control valves 13, and the control valves 13 can be butterfly valves, so that the opening and closing of the material channels can be controlled conveniently.
According to the scheme, the annular material channel 1 and the discharge material channel 2 are horizontally arranged, so that potential safety hazards caused by overhigh equipment can be reduced, and the problem of high maintenance and installation cost caused by overhigh equipment can be solved; in addition, the setting of conversion groove 3 and conversion equipment 4 can realize the circulation drying of material, and then can reduce the design size of annular material way 1, adopts the less facility of occupation of land to realize the material drying of higher requirement, promotes drying effect.
The conversion device 4 comprises a rotary driving piece 41, a rotary rod 42 and a rotary plate 43, wherein the rotary plate 43 is arranged in the conversion groove 3 and is used for sealing or carrying the conversion groove 3, the rotary driving piece 41 is arranged outside the annular channel, the rotary rod 42 is connected with the rotary plate 43, the rotary rod 42 is rotationally connected with the groove wall of the conversion groove 3, and the output end of the rotary driving piece 41 is fixedly connected with the rotary rod 42. The rotation driving member 41 employs a stepping motor. In operation, the rotation driving member 41 drives the rotation rod 42 to rotate, and the rotation rod 42 drives the rotation plate 43 to rotate, so that the rotation plate 43 opens or closes the switching slot 3.
The rotating plate 43 is arranged in a curved manner along the direction of the discharge channel 2 toward the inlet end of the annular channel 1, and the projection of the rotating plate 43 in the height direction falls into the discharge channel. When the outlet end of the annular material channel 1 is communicated with the inlet end of the discharging material channel 2, the rotating plate 43 is convenient for guiding materials, the materials enter the discharging material channel 2 conveniently, and when the outlet end of the annular material channel 1 is communicated with the inlet end of the annular material channel 1, the rotating plate 43 can guide the materials, and meanwhile, the resistance of hot air and the materials is reduced. The three edges of the rotating plate 43 are fixedly connected with sealing gaskets 44 to improve the sealing property.
An observation window 11 is arranged on the top surface of the annular material channel 1, so that the condition of the materials in the annular material channel 1 can be observed conveniently. An exhaust disc 12 is arranged on the side face of the annular material channel 1, so that emergency exhaust is facilitated.
Working principle: by horizontally arranging the annular material channel 1 and the discharge material channel 2, on one hand, the potential safety hazard caused by overhigh equipment can be reduced, and the problem of higher maintenance and installation cost caused by overhigh equipment can be solved; in addition, the setting of conversion groove 3 and conversion equipment 4 can realize the circulation drying of material, and then can reduce the design size of annular material way 1, adopts the less facility of occupation of land to realize the material drying of higher requirement, promotes drying effect.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. An annular air dryer, characterized in that: comprising
The annular material channel (1), the said annular material channel (1) sets up horizontally;
the device comprises a discharging material channel (2), wherein the discharging material channel (2) is connected with the outlet end of the annular material channel (1), and a conversion groove (3) is arranged between the inlet end of the discharging material channel (2) and the inlet end of the annular material channel (1);
the conversion device (4) is arranged on the annular material channel (1) to control the switching of the conversion groove (3);
when the conversion groove (3) is opened, the outlet end of the annular material channel (1) is communicated with the inlet end of the annular material channel (1);
when the conversion groove (3) is closed, the outlet end of the annular material channel (1) is communicated with the inlet end of the discharging material channel (2).
2. The annular air dryer of claim 1, wherein: the conversion device (4) comprises a rotary driving piece (41), a rotary rod (42) and a rotary plate (43), wherein the rotary plate (43) is arranged in the conversion groove (3) and is used for closing or opening the conversion groove (3), the rotary driving piece (41) is arranged outside the annular channel, the rotary rod (42) is connected with the rotary plate (43), the rotary rod (42) is rotationally connected with the groove wall of the conversion groove (3), and the output end of the rotary driving piece (41) is connected with the rotary rod (42).
3. The annular air dryer of claim 2, wherein: the rotating plate (43) is arranged in a bending manner.
4. A loop air dryer as claimed in claim 3, wherein: the rotating plate (43) is arranged in a bending way along the direction of the discharging material channel (2) towards the inlet end of the annular material channel (1).
5. A loop air dryer as claimed in claim 3, wherein: the projection of the rotating plate (43) along the height direction falls into the discharging channel.
6. The annular air dryer of claim 2, wherein: a sealing gasket (44) is arranged at the edge of the rotating plate (43).
7. The annular air dryer of claim 1, wherein: an observation window (11) is arranged on the top surface of the annular material channel (1).
8. The annular air dryer of claim 1, wherein: an exhaust disc (12) is arranged on the side surface of the annular material channel (1).
9. The annular air dryer of claim 2, wherein: the rotary driving member (41) adopts a stepping motor.
10. The annular air dryer of claim 1, wherein: the inlet end of the annular material channel (1) and the outlet end of the discharging material channel (2) are both provided with control valves (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321880613.XU CN220524593U (en) | 2023-07-18 | 2023-07-18 | Annular air flow dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321880613.XU CN220524593U (en) | 2023-07-18 | 2023-07-18 | Annular air flow dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220524593U true CN220524593U (en) | 2024-02-23 |
Family
ID=89934788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321880613.XU Active CN220524593U (en) | 2023-07-18 | 2023-07-18 | Annular air flow dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220524593U (en) |
-
2023
- 2023-07-18 CN CN202321880613.XU patent/CN220524593U/en active Active
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