CN220437054U - Drying device is used in rice processing - Google Patents
Drying device is used in rice processing Download PDFInfo
- Publication number
- CN220437054U CN220437054U CN202322075207.2U CN202322075207U CN220437054U CN 220437054 U CN220437054 U CN 220437054U CN 202322075207 U CN202322075207 U CN 202322075207U CN 220437054 U CN220437054 U CN 220437054U
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- rice
- shell
- casing
- wall
- barrel
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 65
- 235000009566 rice Nutrition 0.000 title claims abstract description 65
- 238000001035 drying Methods 0.000 title claims abstract description 36
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 64
- 238000009423 ventilation Methods 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000004904 shortening Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a drying device for rice processing, which relates to the technical field of rice drying equipment and comprises a shell, wherein a feeding pipe is communicated with the top wall of the shell, a discharging pipe is communicated with the central position of the bottom wall of the shell, a valve is arranged on the discharging pipe, a driving motor is arranged at the central position of the top of the shell, a through hole is formed in the central position of the top wall of the shell, and the output end of the driving motor is vertically downwards connected with a rotating shaft; according to the utility model, the rice rolls down along the first spiral blade, then the rice at the bottom of the shell is conveyed from the cylinder body to the first spiral blade through the second spiral blade, so that the rice is repeatedly circulated, and the rice is dried by hot air blown out from the plurality of first ventilation holes and the second ventilation holes, and in the drying process, the rice is in a rolling state, so that the drying can be more uniform and thorough, and the rice does not need to be dried again, thereby shortening the drying time.
Description
Technical Field
The utility model relates to the technical field of rice drying equipment, in particular to a drying device for rice processing.
Background
The rice is a finished product of rice after the procedures of milling, peeling, cleaning, drying and the like, is a basic substance for people's life, is also the most basic nutrient, contains rich carbohydrate, and also contains minerals such as protein, fat, vitamins and the like, and can provide comprehensive nutrition for people.
When rice is dried, a drying box or a belt dryer is usually used, and when the rice is dried in the drying box, the rice cannot be automatically turned over, so that the rice is dried unevenly, the drying time is long, and when the belt dryer is used, the problem that the rice cannot be turned over, so that the rice is dried unevenly exists in the same way, so that the drying device for processing the rice is urgently needed to be developed.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the drying device for rice processing, which is characterized in that rice rolls down along the first spiral blade, then the rice at the bottom of the shell is conveyed to the first spiral blade from the inside of the cylinder through the second spiral blade, the rice is repeatedly circulated, and the rice is dried by hot air blown out from the plurality of first ventilation holes and the second ventilation holes, so that the rice can be dried more uniformly and thoroughly in a rolling state in the drying process, and the drying time is shortened without re-drying the rice.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a drying device for rice processing, includes the casing, the intercommunication is provided with the inlet pipe on the roof of casing, the central point of casing diapire puts the intercommunication and is provided with the discharging pipe, be provided with the valve on the discharging pipe, the central point at casing top is provided with driving motor, the through-hole has been seted up to the central point of casing roof, driving motor's output is vertical to be connected with the pivot downwards, the pivot runs through in the through-hole, be provided with the second spiral leaf in the pivot, vertical a plurality of support columns that are provided with on the diapire of casing, vertical being provided with the barrel on the support column, the second spiral leaf rotates and sets up in the barrel, the outside of barrel is connected with first spiral leaf, the outside and the inner wall of casing of first spiral leaf are connected, barrel and first spiral leaf are hollow structure, a plurality of first ventilation holes and second ventilation hole have been seted up respectively to the upper surface of barrel and first spiral leaf on the inner wall of barrel, be provided with hot-blast mechanism on the outer wall of casing, hot-blast mechanism can be for barrel and first spiral leaf.
Preferably, the hot air mechanism comprises an air heater, an air supply main pipe and a plurality of air supply branch pipes, wherein the air heater is fixedly arranged on the outer wall of the shell, the air supply main pipe is communicated and connected with an air outlet of the air heater, one ends of the air supply branch pipes are respectively communicated and connected with the air supply main pipe, and the other ends of the air supply branch pipes penetrate through the side wall of the shell and are respectively communicated and connected with the first spiral blades.
Preferably, a connecting ring is arranged at the top of the cylinder body, the top of the connecting ring is connected with the top wall of the shell, and a discharge hole is formed in the position, corresponding to the top of the first spiral blade, of the connecting ring.
Preferably, the top wall of the shell is provided with a heat dissipation hole.
Preferably, a limiting ring is arranged on the rotating shaft and positioned on the outer side of the top wall of the shell.
The utility model provides a drying device for rice processing, which has the following beneficial effects:
1. according to the utility model, the rice rolls down along the first spiral blade, then the rice at the bottom of the shell is conveyed from the cylinder body to the first spiral blade through the second spiral blade, so that the rice is repeatedly circulated, and the rice is dried by hot air blown out from the plurality of first ventilation holes and the second ventilation holes, and in the drying process, the rice is in a rolling state, so that the drying can be more uniform and thorough, and the rice is not required to be dried again, thereby shortening the drying time;
2. the connecting ring is provided with the discharge hole at a position corresponding to the top of the first spiral blade, so that the rice is conveyed to the top of the first spiral blade through the discharge hole of the connecting ring, and the rice is prevented from scattering and falling from the top of the cylinder; and the top wall of the shell is provided with radiating holes, so that the efficiency of exhausting hot steam in the shell is enhanced.
Drawings
Fig. 1 is a schematic structural view of a drying device for rice processing according to the present utility model.
In the figure: 1. a housing; 2. a feed pipe; 3. a discharge pipe; 4. a valve; 5. a cylinder; 5-1, a first vent; 6. a connecting ring; 7. a rotating shaft; 8. a first helical leaf; 8-1, a second ventilation hole; 9. a second helical leaf; 10. a driving motor; 11. a support column; 12. an air heater; 13. an air supply main pipe; 14. an air supply branch pipe; 15. a heat radiation hole; 16. and a limiting ring.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, a drying device for rice processing comprises a shell 1, a feeding pipe 2 is communicated and arranged on the top wall of the shell 1, a discharging pipe 3 is communicated and arranged at the central position of the bottom wall of the shell 1, a valve 4 is arranged on the discharging pipe 3, a driving motor 10 is arranged at the central position of the top of the shell 1, a through hole is formed in the central position of the top wall of the shell 1, the output end of the driving motor 10 is vertically and downwards connected with a rotating shaft 7, the rotating shaft 7 penetrates through the through hole, a second spiral blade 9 is arranged on the rotating shaft 7, a plurality of supporting columns 11 are vertically arranged on the bottom wall of the shell 1, a cylinder 5 is vertically arranged on the supporting columns 11, the second spiral blade 9 is rotatably arranged in the cylinder 5, a first spiral blade 8 is connected to the outer side of the cylinder 5, the outer side of the first spiral blade 8 is connected with the inner wall of the shell 1, the cylinder 5 and the first spiral blade 8 are of hollow structures, the inner wall of the cylinder 5 and the first spiral blade 8 are vertically and downwards connected, a plurality of first spiral blades 8 are respectively provided with a plurality of ventilation holes 1-1 and a plurality of ventilation mechanisms on the inner wall of the cylinder 5 and the first spiral blade 8 can be provided with a plurality of ventilation mechanisms 1-a ventilation mechanism; the hot air mechanism comprises an air heater 12, an air supply main pipe 13 and a plurality of air supply branch pipes 14, wherein the air heater 12 is fixedly arranged on the outer wall of the shell 1, the air supply main pipe 13 is communicated and connected with an air outlet of the air heater 12, one ends of the air supply branch pipes 14 are respectively communicated and connected with the air supply main pipe 13, and the other ends of the air supply branch pipes penetrate through the side wall of the shell 1 and are respectively communicated and connected with the first spiral blades 8; the top of the cylinder body 5 is provided with a connecting ring 6, the top of the connecting ring 6 is connected with the top wall of the shell 1, and a discharge hole is formed in the position, corresponding to the top of the first spiral blade 8, of the connecting ring 6; a heat dissipation hole 15 is formed in the top wall of the shell 1; and a limiting ring 16 is arranged on the rotating shaft 7 and positioned on the outer side of the top wall of the shell 1.
The detailed connection means are known in the art, and the following mainly introduces the working principle and process, specifically as follows:
in the present utility model, the driving motor 10 and the air heater 12 are connected to an external electric control system through wires, and the above devices and connection modes are all in the prior art, and are not described herein in detail.
According to the description of fig. 1, when the rice dryer is used, firstly, the valve 4 on the discharging pipe 3 at the bottom of the shell 1 is closed, secondly, hot air is conveyed into the first spiral blade 8 through the hot air mechanism, because the first spiral blade 8 and the cylinder 5 are of hollow structures and are communicated and connected, the inner wall of the cylinder 5 is provided with a plurality of first ventilation holes 5-1, the upper surface of the first spiral blade 8 is provided with a plurality of second ventilation holes 8-1, so that hot air can be blown out from the first ventilation holes 5-1 and the second ventilation holes 8-1, and then, rice to be dried is input into the shell 1 through the feeding pipe 2 which is communicated and connected on the top wall of the shell 1, rolls downwards along the upper surface of the first spiral blade 8, the rice is dried through the hot air blown out from the plurality of the second ventilation holes 8-1, and when the rice rolls down to the bottom of the shell 1 along the first spiral blade 8, starting a driving motor 10, driving the output end of the driving motor 10 to drive a rotating shaft 7 connected with the driving motor 10 to rotate, driving a first spiral blade 8 to rotate by the rotating first spiral blade 8, conveying the rice at the bottom of a shell 1 upwards in a cylinder 5 by the rotating first spiral blade 8, drying the rice by hot air blown out from a plurality of first ventilation holes 5-1 formed in the inner wall of the cylinder 5, enabling the rice to be conveyed to the top of the first spiral blade 8 and roll downwards, repeating the steps, thoroughly drying the rice, discharging hot steam in a box body outwards from a feeding pipe 2, enabling the diameters of the first ventilation holes 5-1 and the second ventilation holes 8-1 to be smaller than the particle diameters of the rice, preventing the rice from falling into hollow parts of the cylinder 5 and the first spiral blade 8 respectively through the first ventilation holes 5-1 and the second ventilation holes 8-1, and finally, after drying is finished, a valve 4 on the discharging pipe 3 is opened, so that the rice is conveyed outwards; according to the utility model, the rice rolls down along the first spiral blade 8, then the rice at the bottom of the shell 1 is conveyed from the cylinder 5 to the first spiral blade 8 through the second spiral blade 9, so that the rice is repeatedly circulated, and the rice is dried by hot air blown out from the plurality of first ventilation holes 5-1 and the second ventilation holes 8-1, and in the drying process, the rice is in a rolling state, so that the drying can be more uniform and thorough, and the rice does not need to be dried again, thereby shortening the drying time.
In one implementation possibility, the air heater 12 fixedly arranged on the side wall of the shell 1 blows hot air into the air supply main pipe 13 communicated with the air outlet of the air heater, the hot air in the air supply main pipe 13 is conveyed into the hollow first spiral blade 8 through the plurality of air supply branch pipes 14, the hot air is conveyed into the cylinder 5 communicated with the first spiral blade 8, and the hot air is blown out from the plurality of first ventilation holes 5-1 and the plurality of second ventilation holes 8-1 to dry rice.
There is a possibility of implementation, and the top of barrel 5 is provided with go-between 6, and the top of go-between 6 is connected with the roof of casing 1, and the discharge gate has been seted up to the position that go-between 6 corresponds first spiral leaf 8 top, and the discharge gate of go-between 6 makes the rice be carried to the top of first spiral leaf 8, prevents that the rice from dispersing from barrel 5 top and falling.
There is a possibility of implementation that the top wall of the housing 1 is provided with heat dissipation holes 15, and the heat dissipation holes 15 enhance the efficiency of exhausting the hot steam in the housing 1.
There is a possibility of implementation that a stop ring 16 is provided on the shaft 7 and outside the top wall of the housing 1, the stop ring 16 preventing the shaft 7 from moving vertically downwards.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a drying device for rice processing, includes casing (1), the intercommunication is provided with inlet pipe (2) on the roof of casing (1), the central point of casing (1) diapire puts the intercommunication and is provided with discharging pipe (3), be provided with valve (4) on discharging pipe (3), a serial communication port, the central point at casing (1) top is provided with driving motor (10), the through-hole has been seted up to the central point of casing (1) roof, the vertical downward pivot (7) that are connected with of output of driving motor (10), pivot (7) run through in the through-hole, be provided with second helical blade (9) on pivot (7), vertical a plurality of support columns (11) that are provided with on the diapire of casing (1), vertical barrel (5) that are provided with on support column (11), second helical blade (9) rotate and set up in barrel (5), the outside of barrel (5) is connected with first helical blade (8), the outside of first helical blade (8) is connected with the inner wall of casing (1), first helical blade (8) and the interior wall (5) are connected for the barrel (5), the hollow structure that just communicates on barrel (5) The upper surface of first spiral leaf (8) has seted up a plurality of first ventilation holes (5-1) and second ventilation hole (8-1) respectively, be provided with hot air mechanism on the outer wall of casing (1), hot air mechanism can be for providing hot-blast in barrel (5) and the first spiral leaf (8).
2. The drying device for rice processing according to claim 1, wherein the hot air mechanism comprises an air heater (12), an air supply main pipe (13) and a plurality of air supply branch pipes (14), the air heater (12) is fixedly arranged on the outer wall of the shell (1), the air supply main pipe (13) is communicated with an air outlet of the air heater (12), one ends of the air supply branch pipes (14) are respectively communicated with the air supply main pipe (13), and the other ends of the air supply branch pipes penetrate through the side wall of the shell (1) and are respectively communicated with the first spiral blades (8).
3. The drying device for rice processing according to claim 1, wherein a connecting ring (6) is arranged at the top of the cylinder (5), the top of the connecting ring (6) is connected with the top wall of the shell (1), and a discharge hole is formed in the position, corresponding to the top of the first spiral blade (8), of the connecting ring (6).
4. A drying device for rice processing according to claim 1, characterized in that the top wall of the housing (1) is provided with heat dissipation holes (15).
5. The drying device for rice processing according to claim 1, wherein a limit ring (16) is arranged on the rotating shaft (7) and positioned on the outer side of the top wall of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322075207.2U CN220437054U (en) | 2023-08-03 | 2023-08-03 | Drying device is used in rice processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322075207.2U CN220437054U (en) | 2023-08-03 | 2023-08-03 | Drying device is used in rice processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220437054U true CN220437054U (en) | 2024-02-02 |
Family
ID=89692705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322075207.2U Active CN220437054U (en) | 2023-08-03 | 2023-08-03 | Drying device is used in rice processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220437054U (en) |
-
2023
- 2023-08-03 CN CN202322075207.2U patent/CN220437054U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |