CN214469821U - Rotation type arrowroot drying device capable of achieving uniform drying - Google Patents
Rotation type arrowroot drying device capable of achieving uniform drying Download PDFInfo
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- CN214469821U CN214469821U CN202120280982.XU CN202120280982U CN214469821U CN 214469821 U CN214469821 U CN 214469821U CN 202120280982 U CN202120280982 U CN 202120280982U CN 214469821 U CN214469821 U CN 214469821U
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Abstract
The utility model provides a rotary kudzu powder drying device capable of drying uniformly, which comprises an agitating and scattering device, wherein a rotatable agitator is arranged in the agitating and scattering device, the agitator is provided with a plurality of U-shaped arms, a heating cavity is also arranged in the agitating and scattering device, and a heating medium is arranged in the heating cavity; the stirrer is of a cavity structure, an air inlet is arranged at the upper end of the stirrer, and a plurality of spray holes are formed in the outer wall of the U-shaped arm; the moist arrowroot powder in the device is broken up through the even heating and stirring of the heating medium, so that the internal temperature can be ensured to be stable, and the local high-temperature scorching or the raw material deterioration can be prevented.
Description
Technical Field
The utility model belongs to the technical field of the supplementary processing of root of kudzu vine and specifically relates to a rotation type root of kudzu vine powder drying device that can evenly dry is related to.
Background
The pueraria starch is a tribute product and has three uses of food, medicine and special industrial use, and the flavone contained in the pueraria and the pueraria leaves has various definite health care functions, and clinical application of the pueraria and the pueraria has the unavailable characteristics of quick acting and high efficiency. The root of kudzu vine powder is very easily absorbed the moisture in the air and is made damp and caking, and then becomes mould, needs in time to dry through the oven, and prior art refers to the structure of record in CN 106440740A root of kudzu vine powder hot air drying equipment with take out wet device, and this structure is mainly through taking out wet device and hot air drying root of kudzu vine powder, but to the inside drying efficiency low of root of kudzu vine powder caking.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rotation type root of kudzu vine powder drying device that can evenly dry has solved the problem that traditional root of kudzu vine powder drying-machine is dried and is low to the root of kudzu vine powder drying efficiency of caking.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a rotary arrowroot drying device capable of drying uniformly comprises a stirring and scattering device, wherein a rotatable stirrer is arranged in the stirring and scattering device, the stirrer is provided with a plurality of U-shaped arms, a heating cavity is also arranged in the stirring and scattering device, and a heating medium is arranged in the heating cavity;
the agitator is a cavity structure, an air inlet is arranged at the upper end of the agitator, and a plurality of spray holes are arranged on the outer wall of the U-shaped arm.
In the preferred scheme, the upper end of the stirring and scattering device is provided with a feeder, the lower end of the stirring and scattering device is provided with a discharge valve, a secondary drying device is arranged below the discharge valve, the lower end of the secondary drying device is provided with an air inlet, two sides of the upper end of the secondary drying device are provided with air outlets, and the lower end of the secondary drying device is provided with a discharge outlet;
the inner side of the secondary drying device is also provided with a drying layer.
In a preferable scheme, a plurality of vibration tables which are obliquely arranged are further arranged below the discharge valve, and a vibration motor is arranged in each vibration table.
In the preferred scheme, a transition cavity is arranged at the lower end in the secondary drying device, an air inlet is communicated with the interior of the secondary drying device through the transition cavity, a side air outlet is arranged on the outer wall of the transition cavity, and a recovery tank is arranged between the air inlet and the side air outlet;
the upper end of the transition cavity is a conical surface.
In a preferred scheme, a plurality of baffles which are alternately arranged up and down are arranged in the air outlet.
In a preferred scheme, a rotating motor is further arranged, and the rotating motor drives the stirrer to rotate through a transmission device.
In the preferred scheme, an exhaust valve is further arranged at the upper end of the stirring and scattering device and communicated with the inside of the stirring and scattering device.
In a preferable scheme, a temperature sensor is further arranged in the stirring and dispersing device, and a humidity sensor is arranged on one side of the temperature sensor.
In the preferred scheme, a plurality of convex cavities used for increasing the contact area with the material are arranged on the inner ring of the heating cavity, and a slope is arranged at the lower end of the heating cavity so that the material can slide out;
the two ends of the heating cavity are respectively provided with a liquid outlet and a liquid inlet.
In a preferred scheme, a heat insulation layer for heat insulation is arranged on the outer side of the bulge cavity.
The utility model has the advantages that: the moist arrowroot flour in the device is uniformly heated, stirred and broken up through the heating medium, so that the internal temperature can be ensured to be stable, and local high-temperature scorching or raw material deterioration can be prevented; the agglomerated arrowroot flour is smashed by adopting a mode of stirring and spraying drying air flow, so that the drying is convenient, partial moisture is taken away by the spraying air flow, and the drying efficiency is high; stirring is broken up the device below and is equipped with secondary drying device, through the mode that shaking table, drying layer and hot-blast drying combine, takes away moisture in the remaining arrowroot flour, further improves the stoving effect.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic diagram of the present invention.
In the figure: a stirring and scattering device 1; an agitator 101; a "U" shaped arm 102; an injection hole 103; a heating chamber 104; a bulge cavity 105; a drain port 106; a discharge valve 107; a thermal insulation layer 108; a liquid inlet 109; a feeder 110; an exhaust valve 111; an air inlet 112; a ramp 113; a rotating electrical machine 114; a humidity sensor 115; a temperature sensor 116; a secondary drying device 2; an air inlet 201; an air outlet 202; a transition cavity 203; a recovery tank 204; a baffle 205; a vibration table 206; a vibration motor 207; a side air outlet 208; a drying layer 209; and a discharge port 210.
Detailed Description
As shown in fig. 1, a rotary kudzu powder drying device capable of drying uniformly comprises a stirring and scattering device 1, wherein a rotatable stirrer 101 is arranged in the stirring and scattering device 1, the stirrer 101 is provided with a plurality of U-shaped arms 102, a heating chamber 104 is further arranged in the stirring and scattering device 1, a heating medium is arranged in the heating chamber 104, the heating medium is preferably water or oil, the specific heat capacity is high, and the constant temperature keeping effect is good;
the agitator 101 is a cavity structure, the upper end of the agitator 101 is provided with an air inlet 112, the outer wall of the U-shaped arm 102 is provided with a plurality of injection holes 103, dry positive pressure air flow is introduced from the air inlet 112 and then is emitted from the injection holes 103, the agitator 101 rotates and simultaneously breaks up agglomerated arrowroot flour along the way, and the heat in the heating cavity 104 is uniformly diffused towards the middle.
In a preferred scheme, a feeder 110 is arranged at the upper end of the stirring and scattering device 1, a discharge valve 107 is arranged at the lower end of the stirring and scattering device 1, a secondary drying device 2 is arranged below the discharge valve 107, an air inlet 201 is arranged at the lower end of the secondary drying device 2, air outlets 202 are arranged on two sides of the upper end of the secondary drying device 2, and a discharge outlet 210 is arranged at the lower end of the secondary drying device 2;
the inner side of the secondary drying device 2 is also provided with a drying layer 209.
In a preferred scheme, a plurality of obliquely arranged vibration tables 206 are further arranged below the discharge valve 107, and a vibration motor 207 is arranged in each vibration table 206.
In a preferable scheme, a transition cavity 203 is arranged at the lower end inside the secondary drying device 2, an air inlet 201 is communicated with the inside of the secondary drying device 2 through the transition cavity 203, a side air outlet 208 is arranged on the outer wall of the transition cavity 203, a recovery tank 204 is arranged between the air inlet 201 and the side air outlet 208, when the air inlet 201 stops air inlet, a small amount of arrowroot starch flows back to the recovery tank 204, a baffle of the recovery tank 204 is higher than that of the recovery tank 201 to prevent blockage, and when the air inlet 201 enters air next time, the arrowroot starch is blown into the secondary drying device 2 again;
the upper end of the transition cavity 203 is a conical surface, so that falling raw materials can slide down conveniently and can be prevented from being accumulated.
In a preferred scheme, a plurality of baffles 205 which are alternately arranged up and down are arranged in the air outlet 202, so that the wind resistance is improved, and the arrowroot is prevented from being taken away due to too violent blowing-out of air flow.
In a preferred scheme, a rotating motor 114 is further arranged, and the rotating motor 114 drives the agitator 101 to rotate through a transmission device.
In a preferred scheme, an exhaust valve 111 is further arranged at the upper end of the agitation and scattering device 1, and the exhaust valve 111 is communicated with the interior of the agitation and scattering device 1.
In a preferred embodiment, the agitation and scattering device 1 is further provided with a temperature sensor 116, and a humidity sensor 115 is provided on one side of the temperature sensor 116.
In a preferable scheme, a plurality of convex cavities 105 used for increasing the contact area with the material are arranged in the inner ring of the heating cavity 104, and a slope 113 is arranged at the lower end of the heating cavity 104 so that the material can slide out;
a liquid outlet 106 and a liquid inlet 109 are respectively arranged at two ends of the heating cavity 104, and the liquid outlet 106 and the liquid inlet 109 keep the temperature constant through a heating medium in the external thermostat circulation 104.
In a preferred scheme, an insulating layer 108 for heat preservation is arranged outside the bulge cavity 105.
Pouring arrowroot powder from a feeder 110, starting a rotating motor 114, starting an agitator 101 to rotate, introducing clean and dry airflow into an air inlet 112, jetting the airflow while rotating a U-shaped arm 102 to break the agglomerated arrowroot powder, and discharging moisture mixed with the airflow from an exhaust valve 111;
after stirring for a certain time, the humidity sensor 115 and the temperature sensor 116 reach set values, the discharge valve 107 is opened, discharging is performed to the secondary drying device 2, arrowroot falls onto the vibration table 206 and is vibrated and broken, the arrowroot slides to another vibration table 206 below from the vibration table 206, and is further converted into small particles or even powder particles after being vibrated for many times, and finally slides to the discharge port 210 from the conical slope above the transition cavity 203 to be accumulated;
at this moment, the discharge port 210 is in a closed state, the accumulated arrowroot flour is blown up, scattered and dried again through the side air outlet 208 by clean hot air blown into the air inlet 201, a part of residual moisture is absorbed by the drying layer 209, the residual moisture is carried by the hot air and is discharged to the outside from the air outlet 202, at this moment, the air inlet of the air inlet 201 is closed, and the discharge port 210 is opened and discharges the arrowroot flour.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (10)
1. The utility model provides a rotation type arrowroot flour drying device that can evenly dry, characterized by: the stirring and scattering device comprises a stirring and scattering device (1), wherein a rotatable stirrer (101) is arranged in the stirring and scattering device (1), the stirrer (101) is provided with a plurality of U-shaped arms (102), a heating cavity (104) is also arranged in the stirring and scattering device (1), and a heating medium is arranged in the heating cavity (104);
the agitator (101) is a cavity structure, the upper end of the agitator (101) is provided with an air inlet (112), and the outer wall of the U-shaped arm (102) is provided with a plurality of injection holes (103).
2. The rotary arrowroot drying device capable of drying uniformly as claimed in claim 1, which is characterized in that: the upper end of the stirring and scattering device (1) is provided with a feeder (110), the lower end of the stirring and scattering device (1) is provided with a discharge valve (107), a secondary drying device (2) is arranged below the discharge valve (107), the lower end of the secondary drying device (2) is provided with an air inlet (201), two sides of the upper end of the secondary drying device (2) are provided with air outlets (202), and the lower end of the secondary drying device (2) is provided with a discharge outlet (210);
the inner side of the secondary drying device (2) is also provided with a drying layer (209).
3. The rotary arrowroot drying device capable of drying uniformly as claimed in claim 2, which is characterized in that: a plurality of vibration tables (206) which are obliquely arranged are also arranged below the discharge valve (107), and a vibration motor (207) is arranged in each vibration table (206).
4. The rotary arrowroot drying device capable of drying uniformly as claimed in claim 2, which is characterized in that: a transition cavity (203) is arranged at the lower end of the interior of the secondary drying device (2), an air inlet (201) is communicated with the interior of the secondary drying device (2) through the transition cavity (203), a side air outlet (208) is arranged on the outer wall of the transition cavity (203), and a recovery tank (204) is arranged between the air inlet (201) and the side air outlet (208);
the upper end of the transition cavity (203) is a conical surface.
5. The rotary arrowroot drying device capable of drying uniformly as claimed in claim 2, which is characterized in that: a plurality of baffles (205) which are alternately arranged up and down are arranged in the air outlet (202).
6. The rotary arrowroot drying device capable of drying uniformly as claimed in claim 1, which is characterized in that: a rotating motor (114) is also arranged, and the rotating motor (114) drives the agitator (101) to rotate through a transmission device.
7. The rotary arrowroot drying device capable of drying uniformly as claimed in claim 1, which is characterized in that: the upper end of the stirring and scattering device (1) is also provided with an exhaust valve (111), and the exhaust valve (111) is communicated with the inside of the stirring and scattering device (1).
8. The rotary arrowroot drying device capable of drying uniformly as claimed in claim 1, which is characterized in that: a temperature sensor (116) is further arranged in the stirring and scattering device (1), and a humidity sensor (115) is arranged on one side of the temperature sensor (116).
9. The rotary arrowroot drying device capable of drying uniformly as claimed in claim 1, which is characterized in that: a plurality of convex cavities (105) used for increasing the contact area with the materials are arranged on the inner ring of the heating cavity (104), and a slope (113) is arranged at the lower end of the heating cavity (104) so that the materials can slide out;
a liquid outlet (106) and a liquid inlet (109) are respectively arranged at two ends of the heating cavity (104).
10. The rotary arrowroot drying device capable of drying uniformly as claimed in claim 1, which is characterized in that: and a heat insulation layer (108) for heat insulation is arranged on the outer side of the bulge cavity (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120280982.XU CN214469821U (en) | 2021-02-01 | 2021-02-01 | Rotation type arrowroot drying device capable of achieving uniform drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120280982.XU CN214469821U (en) | 2021-02-01 | 2021-02-01 | Rotation type arrowroot drying device capable of achieving uniform drying |
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| Publication Number | Publication Date |
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| CN214469821U true CN214469821U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120280982.XU Active CN214469821U (en) | 2021-02-01 | 2021-02-01 | Rotation type arrowroot drying device capable of achieving uniform drying |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111269A (en) * | 2021-12-01 | 2022-03-01 | 姚德 | Thermosetting plastic resin preparation drying process system |
-
2021
- 2021-02-01 CN CN202120280982.XU patent/CN214469821U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111269A (en) * | 2021-12-01 | 2022-03-01 | 姚德 | Thermosetting plastic resin preparation drying process system |
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