CN220250549U - Drying device - Google Patents
Drying device Download PDFInfo
- Publication number
- CN220250549U CN220250549U CN202223493079.5U CN202223493079U CN220250549U CN 220250549 U CN220250549 U CN 220250549U CN 202223493079 U CN202223493079 U CN 202223493079U CN 220250549 U CN220250549 U CN 220250549U
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- Prior art keywords
- hollow
- hose
- air
- sleeve
- rotating shaft
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- 238000001035 drying Methods 0.000 title claims abstract description 60
- 238000003756 stirring Methods 0.000 claims abstract description 58
- 230000001502 supplementing effect Effects 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation 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
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a drying device, which comprises a drying box, wherein the inner wall of the drying box is of a hollow structure, a main shaft is rotatably arranged in the drying box, a first cavity and a second cavity are respectively arranged at two ends of the main shaft, the first cavity is communicated with a first hollow rotating shaft, the second cavity is communicated with a second hollow rotating shaft, the first hollow rotating shaft and the second hollow rotating shaft rotate to penetrate through the drying box, and a rotating mechanism for driving the first hollow rotating shaft to rotate is arranged on the drying box. According to the utility model, the first hollow stirring blade, the second hollow stirring blade and the third hollow stirring blade can be fully contacted with the material in the process of driving the main shaft to rotate, so that the material can be dried better.
Description
Technical Field
The utility model relates to the technical field of drying, in particular to a drying device.
Background
The crucible is generally adopted to dry when drying powdery materials, stirring is continuously carried out through the stirring mechanism in the drying process, when researching the existing stirring mechanism, we find that the materials are generally heated and transferred to the crucible during heating, and the stirring mechanism does not have heat, so that the materials cannot be heated, and the materials are heated slowly and unevenly to influence the drying effect.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a drying device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the drying device comprises a drying box, wherein the inner wall of the drying box is of a hollow structure, a main shaft is rotatably arranged in the drying box, a first cavity and a second cavity are respectively arranged at two ends of the main shaft, the first cavity is communicated with a first hollow rotating shaft, the second cavity is communicated with a second hollow rotating shaft, the first hollow rotating shaft and the second hollow rotating shaft rotate to penetrate through the drying box, and a rotating mechanism for driving the first hollow rotating shaft to rotate is arranged on the drying box;
a third air guide pipe, a first hollow stirring blade, a first air guide pipe, a second hollow stirring blade, a second air guide pipe, a third hollow stirring blade and a fourth air guide pipe are sequentially communicated between the first cavity and the second cavity, and the first hollow stirring blade, the second hollow stirring blade and the third hollow stirring blade are fixed on the main shaft;
the bottom of the drying box is provided with a rectangular frame, and the rectangular frame is provided with a hot air circulation mechanism.
Preferably, the top of stoving case articulates there is the apron, install the handle on the apron, set up the exhaust hole on the apron, install the exhaust filter screen in the exhaust hole.
Preferably, the rotating mechanism comprises a motor, a first gear and a second gear, the motor is arranged on the drying box, the output shaft of the motor is fixedly sleeved with the first gear, and the second gear is fixedly sleeved on the first hollow rotating shaft.
Preferably, the hot air circulation mechanism comprises an air heater, a first hose, a first sleeve, a second hose, a second sleeve, a third hose, an air supplementing pipe, an air filter, an air dryer, a regulating valve and a fourth hose, wherein the air heater is arranged on a rectangular frame, an air outlet of the air heater is communicated with the first sleeve through the first hose, the first sleeve is rotationally sleeved on a first hollow rotating shaft, the first sleeve is communicated with the first hollow rotating shaft, an air outlet of the air heater is communicated with a hollow structure of the inner wall of a drying box through the second hose, an air inlet of the air heater is communicated with the second sleeve through the fourth hose, the second sleeve is rotationally sleeved on the second hollow rotating shaft, and the air filter and the air dryer are arranged on a pipe section of the fourth hose, and the fourth hose is communicated with the hollow structure of the inner wall of the drying box through the third hose.
Preferably, the fourth hose is communicated with a wind supplementing pipe, a regulating valve is arranged on a pipe section of the wind supplementing pipe, and the first sleeve and the second sleeve are both fixed on the drying box through brackets.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the hot air is generated by the hot air blower, enters the first hollow rotating shaft through the first hose and the first sleeve, is output to the second sleeve and the fourth hose through the second hollow rotating shaft after heat exchange, and is recirculated to the hot air blower through the air dryer and the air filter, and the hot air is dried and filtered, so that dust blockage and water vapor condensation phenomena are avoided, and the hot air can be supplemented from the outside through the air supplementing pipe, so that the internal hot air circulation is satisfied; the hot air generated by the hot air circulation mechanism sequentially passes through the first hollow rotating shaft, the first cavity, the third air guide pipe, the first hollow stirring blade, the first air guide pipe, the second hollow stirring blade, the second air guide pipe, the third hollow stirring blade, the fourth air guide pipe, the second cavity and the second hollow rotating shaft to realize circulation, so that the surfaces of the first hollow stirring blade, the second hollow stirring blade and the third hollow stirring blade are heated, the first hollow stirring blade, the second hollow stirring blade and the third hollow stirring blade can be fully contacted with materials in the process of driving the materials to rotate through the main shaft, the materials can be better dried, meanwhile, the hot air of the hot air circulation mechanism can also circulate in the hollow structure of the inner wall of the drying box, the materials are heated more uniformly, and the drying effect is better; moisture generated in the drying process can be discharged through an exhaust filter screen; the motor drives the first gear to rotate, and the first gear can drive the first hollow rotating shaft to rotate through meshing with the second gear.
Drawings
Fig. 1 is a schematic structural diagram of a drying device according to the present utility model;
fig. 2 is a schematic diagram of an installation structure of a component on a main shaft of a drying device according to the present utility model;
fig. 3 is a schematic structural diagram of a hot air circulation mechanism of a drying device according to the present utility model;
fig. 4 is a schematic structural view of a rotating mechanism of a drying device according to the present utility model;
fig. 5 is a top view of a cover plate of a drying device according to the present utility model.
In the figure: a rectangular frame, a 2 hot air circulation mechanism, a 201 hot air blower, a 202 first hose, a 203 first sleeve, a 204 second hose, a 205 second sleeve, a 206 third hose, a 207 air supplementing pipe, a 208 air filter, a 209 air dryer, a 210 regulating valve, a 211 fourth hose, a 3 rotation mechanism, a 31 motor, a 32 first gear, a 33 second gear, a 4 first hollow rotating shaft, a 5 first hollow stirring blade, a 6 main shaft, a 7 first air guiding pipe, a 8 second hollow stirring blade, a 9 second air guiding pipe, a 10 third hollow stirring blade, a 11 cover plate, a 12 second hollow rotating shaft, a 13 drying box, a 14 first cavity, a 15 third air guiding pipe, a 16 fourth air guiding pipe, a 17 second cavity, a 18 exhaust filter screen and a 19 handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 and 2, a drying device comprises a drying box 13, wherein the inner wall of the drying box 13 is of a hollow structure, a main shaft 6 is rotatably installed in the drying box 13, a first cavity 14 and a second cavity 17 are respectively arranged at two ends of the main shaft 6, the first cavity 14 is communicated with a first hollow rotating shaft 4, the second cavity 17 is communicated with a second hollow rotating shaft 12, the first hollow rotating shaft 4 and the second hollow rotating shaft 12 rotate to penetrate through the drying box 13, and a rotating mechanism 3 for driving the first hollow rotating shaft 4 to rotate is installed on the drying box 13; the rotating mechanism 3 can drive the first hollow rotating shaft 4 to rotate so as to drive the main shaft 6 to synchronously rotate, a third air guide pipe 15, a first hollow stirring blade 5, a first air guide pipe 7, a second hollow stirring blade 8, a second air guide pipe 9, a third hollow stirring blade 10 and a fourth air guide pipe 16 are sequentially communicated between the first cavity 14 and the second cavity 17, and the first hollow stirring blade 5, the second hollow stirring blade 8 and the third hollow stirring blade 10 are fixed on the main shaft 6; the rectangular frame 1 is installed to the bottom of stoving case 13, install heated air circulation mechanism 2 on the rectangular frame 1, heated air that heated air circulation mechanism 2 produced is through first hollow pivot 4 in proper order, first cavity 14, third guide duct 15, first hollow stirring vane 5, first guide duct 7, second hollow stirring vane 8, second guide duct 9, third hollow stirring vane 10, fourth guide duct 16, second cavity 17, second hollow pivot 12 and realize circulation, thus first hollow stirring vane 5, second hollow stirring vane 8, third hollow stirring vane 10 surface all is heated, first hollow stirring vane 5, second hollow stirring vane 8, third hollow stirring vane 10 is at the in-process that drives first hollow stirring vane 5 through main shaft 6, second hollow stirring vane 8, the rotation of third hollow stirring vane 10 can carry out abundant contact with the material, thereby the stoving material that can be better, simultaneously, heated air of circulation mechanism 2 still can circulate in the inner wall hollow structure of stoving case 13, the material is heated more evenly like this, the stoving effect is better.
Referring to fig. 3, a cover plate 11 is hinged to the top of a drying box 13, a handle 19 is installed on the cover plate 11, an exhaust hole is formed in the cover plate 11, an exhaust filter 18 is installed in the exhaust hole, and moisture generated in the drying process can be discharged through the exhaust filter 18.
Referring to fig. 5, the rotation mechanism 3 includes a motor 31, a first gear 32, and a second gear 33, the motor 31 is mounted on the drying box 13, an output shaft of the motor 31 is fixedly sleeved with the first gear 32, the second gear 33 is fixedly sleeved on the first hollow rotating shaft 4, the motor 31 drives the first gear 32 to rotate, and the first gear 32 can drive the first hollow rotating shaft 4 to rotate through engagement with the second gear 33.
Referring to fig. 4, the hot air circulation mechanism 2 includes a hot air blower 201, a first hose 202, a first sleeve 203, a second hose 204, a second sleeve 205, a third hose 206, a supplementary air pipe 207, an air filter 208, an air dryer 209, a regulating valve 210, and a fourth hose 211, wherein the hot air blower 201 is mounted on the rectangular frame 1, an air outlet of the hot air blower 201 is communicated with the first sleeve 203 through the first hose 202, the first sleeve 203 is rotatably sleeved on the first hollow rotating shaft 4, the first sleeve 203 is communicated with the first hollow rotating shaft 4, an air outlet of the hot air blower 201 is communicated with a hollow structure of an inner wall of the drying box 13 through the second hose 204, an air inlet of the hot air blower 201 is communicated with the second sleeve 205 through the fourth hose 211, the second sleeve 205 is rotatably sleeved on the second hollow rotating shaft 12, the air filter 208 and the air dryer 209 are arranged on the pipe section of the fourth hose 211, the fourth hose 211 is communicated with the hollow structure of the inner wall of the drying box 13 through the third hose 206, the fourth hose 211 is communicated with the air supplementing pipe 207, the regulating valve 210 is arranged on the pipe section of the air supplementing pipe 207, the first sleeve 203 and the second sleeve 205 are fixed on the drying box 13 through brackets, the air heater 201 generates hot air, the hot air enters the first hollow rotating shaft 4 through the first hose 202 and the first sleeve 203, the hot air after heat exchange is output to the second sleeve 205 and the fourth hose 211 through the second hollow rotating shaft 12 and is recycled to the air heater 201 through the air dryer 209 and the air filter 208, the air is dried and filtered, dust blockage and water vapor condensation phenomena are avoided, and the air supplementing pipe 207 can supplement air from the outside, so that the internal hot air circulation is satisfied.
Working principle: when the air heater 201 is used, hot air is generated, enters the first hollow rotating shaft 4 through the first hose 202 and the first sleeve 203, is output to the second sleeve 205 and the fourth hose 211 through the second hollow rotating shaft 12 after heat exchange, is recirculated to the air heater 201 through the air dryer 209 and the air filter 208, is dried and filtered, avoids dust blocking and water vapor condensation, and can be supplemented from the outside through the air supplementing pipe 207, so that internal hot air circulation is satisfied; the hot air generated by the hot air circulation mechanism 2 sequentially passes through the first hollow rotating shaft 4, the first cavity 14, the third air guide pipe 15, the first hollow stirring blade 5, the first air guide pipe 7, the second hollow stirring blade 8, the second air guide pipe 9, the third hollow stirring blade 10, the fourth air guide pipe 16, the second cavity 17 and the second hollow rotating shaft 12 and circulates, so that the surfaces of the first hollow stirring blade 5, the second hollow stirring blade 8 and the third hollow stirring blade 10 are heated, and the first hollow stirring blade 5, the second hollow stirring blade 8 and the third hollow stirring blade 10 can be fully contacted with materials in the process of driving rotation through the main shaft 6, so that the materials can be dried better, and meanwhile, the hot air of the hot air circulation mechanism 2 can also circulate in the hollow structure of the inner wall of the drying box 13, so that the materials are heated more uniformly and the drying effect is better; moisture generated during the drying process can be removed through the exhaust filter 18; the motor 31 drives the first gear 32 to rotate, and the first gear 32 can drive the first hollow rotating shaft 4 to rotate through meshing with the second gear 33.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a drying device, includes stoving case (13), its characterized in that, the inner wall of stoving case (13) is hollow structure, main shaft (6) are installed in the inside rotation of stoving case (13), the both ends of main shaft (6) are provided with first cavity (14) and second cavity (17) respectively, first cavity (14) intercommunication has first hollow pivot (4), second cavity (17) intercommunication has second hollow pivot (12), first hollow pivot (4) and second hollow pivot (12) rotate and run through stoving case (13), install rotary mechanism (3) that are used for driving first hollow pivot (4) rotation on stoving case (13);
a third air guide pipe (15), a first hollow stirring blade (5), a first air guide pipe (7), a second hollow stirring blade (8), a second air guide pipe (9), a third hollow stirring blade (10) and a fourth air guide pipe (16) are sequentially communicated between the first cavity (14) and the second cavity (17), and the first hollow stirring blade (5), the second hollow stirring blade (8) and the third hollow stirring blade (10) are fixed on the main shaft (6);
the bottom of the drying box (13) is provided with a rectangular frame (1), and the rectangular frame (1) is provided with a hot air circulation mechanism (2).
2. A drying device according to claim 1, characterized in that the top of the drying box (13) is hinged with a cover plate (11), a handle (19) is arranged on the cover plate (11), an exhaust hole is arranged on the cover plate (11), and an exhaust filter screen (18) is arranged in the exhaust hole.
3. A drying apparatus according to claim 1, wherein the rotation mechanism (3) comprises a motor (31), a first gear (32) and a second gear (33), the motor (31) is mounted on the drying box (13), the output shaft of the motor (31) is fixedly sleeved with the first gear (32), and the second gear (33) is fixedly sleeved on the first hollow rotating shaft (4).
4. The drying device according to claim 1, wherein the hot air circulation mechanism (2) comprises a hot air blower (201), a first hose (202), a first sleeve (203), a second hose (204), a second sleeve (205), a third hose (206), a air supplementing pipe (207), an air filter (208), an air dryer (209), a regulating valve (210) and a fourth hose (211), the hot air blower (201) is installed on the rectangular frame (1), an air outlet of the hot air blower (201) is communicated with the first sleeve (203) through the first hose (202), the first sleeve (203) is rotatably sleeved on the first hollow rotating shaft (4), the first sleeve (203) is communicated with the first hollow rotating shaft (4), an air outlet of the hot air blower (201) is communicated with a hollow structure of the inner wall of the drying box (13) through the second hose (204), an air inlet of the hot air blower (201) is communicated with the second sleeve (205) through the fourth hose (211), the second sleeve (205) is rotatably sleeved on the second hollow rotating shaft (12), the fourth hose (211) is installed on the hollow rotating shaft (209), the fourth hose (211) is communicated with the hollow structure of the inner wall of the drying box (13) through the third hose (206).
5. A drying apparatus according to claim 4, wherein the fourth hose (211) is connected to a air supplementing pipe (207), a regulating valve (210) is installed on a pipe section of the air supplementing pipe (207), and the first sleeve (203) and the second sleeve (205) are both fixed on the drying box (13) through brackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223493079.5U CN220250549U (en) | 2022-12-27 | 2022-12-27 | Drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223493079.5U CN220250549U (en) | 2022-12-27 | 2022-12-27 | Drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220250549U true CN220250549U (en) | 2023-12-26 |
Family
ID=89268702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223493079.5U Active CN220250549U (en) | 2022-12-27 | 2022-12-27 | Drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220250549U (en) |
-
2022
- 2022-12-27 CN CN202223493079.5U patent/CN220250549U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |