Drying unit capable of being used for medicinal and edible materials

Abstract

The utility model provides a drying unit capable of being used for medicinal and edible materials, and relates to the technical field of drying equipment. The drying device comprises a supporting frame and a drying box body, drying structures are arranged on the drying box body, stirring structures are arranged on the drying box body, the stirring structures comprise the first stirring structure and the second stirring structure, and the drying structures comprise the first drying structure, the second drying structure, the third drying structure and the fourth drying structure. Two groups of stirring structures and four groups of drying structures are matched with each other, so that materials in the equipment can be continuously heated and dried in a continuous stirring process, and the materials can be uniformly heated and are good in drying effect in a continuous rolling process.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to a drying unit that can be used for medicine and food materials. Background Art

[0002] A dryer is a mechanical device that uses hot air to reduce the moisture content of materials and is used to dry materials.

[0003] In the prior art, a patent document with publication number CN212071098U proposes a centrifugal spray granulation dryer for improving material yield, including a drying tank and a discharge tank. The centrifugal spray granulation dryer for improving material yield uses a motor to rotate, and the bevel gear and the conical gear disc are meshed with each other, so that the rotating sleeve can rotate quickly, and the top of the cleaning plate is fixedly connected to the bottom of the rotating sleeve, so that the cleaning plate scrapes the material on the inner wall of the discharge tank through the first bristles, which is convenient for material collection, improves material yield, and effectively prevents sensitive wall-adhering materials from deteriorating into unqualified materials. An air guide ring groove is provided on the outer wall of the rotating sleeve, and hot air is transmitted to the inside of the air guide ring groove by a hot air pipe, and then the drying work is performed twice through the nozzle, so as to improve the drying efficiency and further improve the material production speed. An L-shaped cleaning plate is provided on the inner wall of the drying tank, and the nozzle is not easy to be blocked by the second bristles on the inner side of the L-shaped cleaning plate.

[0004] Although the existing spray technology has improved the drying efficiency to a certain extent, in the actual working process, there will still be problems such as deterioration of the material due to insufficient drying inside. Utility Model Content

[0005] In view of the shortcomings existing in the above-mentioned problems, the utility model provides a drying unit which can be used for medicinal and edible materials, which adopts two groups of stirring structures and four groups of drying structures to cooperate with each other, so that the equipment can continuously heat and dry the materials inside the equipment during the continuous stirring process, and because the materials are in the continuous tumbling process, the materials can be heated evenly and the drying effect is good.

[0006] In order to solve the above problems, the utility model provides a drying unit that can be used for medicinal and edible materials, including a support frame and a drying box, the drying box is arranged at the upper end of the support frame, a feed hopper is arranged at the top of the drying box, a drying structure is arranged on the drying box, a discharge box is arranged on the support frame, and a discharge hopper is arranged at the bottom end of the discharge box, wherein a stirring structure is arranged on the drying box, the stirring structure includes a first stirring structure and a second stirring structure, the first stirring structure is arranged at the left end of the drying box, and the second stirring structure is arranged at the right end of the drying box, the drying structure includes a first drying structure, a second drying structure, a third drying structure and a fourth drying structure, the first drying structure and the second drying structure are arranged on the top inner wall of the drying box, and the third drying structure and the fourth drying structure are arranged on the bottom inner wall of the drying box.

[0007] Preferably, the first stirring structure includes a first stirring motor, a first rotating shaft, a first stirring shaft and a first stirring rod. A first mounting seat is provided at the left end of the drying box body, the first stirring motor is provided at the upper end of the first mounting seat, the output end of the first stirring motor is connected to the first stirring shaft through the first rotating shaft, and the first stirring shaft is provided with the first stirring rod.

[0008] Preferably, the second stirring structure includes a second stirring motor, a second rotating shaft, a second stirring shaft and a second stirring rod. A second mounting seat is provided at the right end of the drying box, the second stirring motor is provided at the upper end of the second mounting seat, the output end of the second stirring motor is connected to the second stirring shaft through the second rotating shaft, and the second stirring rod is provided on the second stirring shaft.

[0009] Preferably, the first drying structure comprises a first heat-conductive protective shell, the first heat-conductive protective shell is arranged on the top of the drying box, and a first electric heater is arranged in the first heat-conductive protective shell.

[0010] Preferably, the second drying structure comprises a second heat-conductive protective shell, the second heat-conductive protective shell is arranged on the top of the drying box, and a second electric heater is arranged in the second heat-conductive protective shell.

[0011] Preferably, the third drying structure comprises a third heat-conductive protective shell, the third heat-conductive protective shell is arranged at the bottom end of the drying box, and a third electric heater is arranged in the third heat-conductive protective shell.

[0012] Preferably, the fourth drying structure comprises a fourth heat-conductive protective shell, the fourth heat-conductive protective shell is arranged at the bottom end of the drying box, and a fourth electric heater is arranged in the fourth heat-conductive protective shell.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] 1. The utility model adopts two groups of stirring structures and four groups of drying structures to cooperate with each other, so that the equipment can continuously heat and dry the materials inside the equipment during the continuous stirring process, and because the materials are in the continuous tumbling process, the materials can be heated evenly and the drying effect is good.

[0015] 2. The utility model is provided with two groups of hot air structures, each group of hot air structures adopts three-way ventilation ducts, through which the upper and lower ends of the box body and the discharge box are continuously ventilated, so that the drying effect of the equipment on the material can be extended to the maximum extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below with reference to the accompanying drawings and examples, but the examples are not intended to limit the utility model.

[0018] like Figure 1 As shown, an embodiment of the utility model includes a support frame 1 and a drying box 2, the drying box 2 is arranged at the upper end of the support frame 1, a feed hopper 3 is arranged at the top of the drying box 2, a discharge box 4 is arranged on the support frame 1, and a discharge hopper 5 is arranged at the bottom of the discharge box 4.

[0019] In this embodiment, a stirring structure is provided on the drying box 2 , and the stirring structure includes a first stirring structure and a second stirring structure. The first stirring structure is provided at the left end of the drying box 2 , and the second stirring structure is provided at the right end of the drying box 2 .

[0020] In this embodiment, the first stirring structure includes a first stirring motor 6, a first rotating shaft 7, a first stirring shaft 8 and a first stirring rod 9. A first mounting seat 10 is provided at the left end of the drying box 2, and the first stirring motor 6 is provided at the upper end of the first mounting seat 10. The output end of the first stirring motor 6 is connected to the first stirring shaft 8 through the first rotating shaft 7. The first stirring shaft 8 is provided with a first stirring rod 9 and a first stirring connecting plate. The first stirring connecting plate includes a first left stirring connecting plate 11 and a first right stirring connecting plate 12. The first left stirring connecting plate 11 is arranged at the left end of the first stirring shaft 8, and the first right stirring connecting plate 12 is arranged at the right end of the first stirring shaft 8. The upper ends of the first left stirring connecting plate 11 and the first right stirring connecting plate 12 are provided with a first upper auxiliary stirring rod 13, and the first upper auxiliary stirring rod 13 is provided with a plurality of first upper stirring blades. The lower ends of the first left stirring connecting plate 11 and the first right stirring connecting plate 12 are provided with a first lower auxiliary stirring rod 14, and the first lower auxiliary stirring rod 14 is provided with a plurality of first lower stirring blades.

[0021] In this embodiment, the second stirring structure includes a second stirring motor 15, a second rotating shaft 16, a second stirring shaft 17 and a second stirring rod 18. A second mounting seat 19 is provided at the right end of the drying box 2, and the second stirring motor 15 is provided at the upper end of the second mounting seat 19. The output end of the second stirring motor 15 is connected to the second stirring shaft 17 through the second rotating shaft 16. The second stirring shaft 17 is provided with a second stirring rod 18 and a second stirring connecting plate. The second stirring connecting plate includes a second left stirring connecting plate 20 and a second right stirring connecting plate 21. The second left stirring connecting plate 20 is arranged at the left end of the second stirring shaft 18, and the second right stirring connecting plate 21 is arranged at the right end of the second stirring shaft 18. A second upper auxiliary stirring rod 22 is provided at the upper ends of the second left stirring connecting plate 20 and the second right stirring connecting plate 21, and a plurality of second upper stirring blades are provided on the second upper auxiliary stirring rod 22. A second lower auxiliary stirring rod 23 is provided at the lower ends of the second left stirring connecting plate 20 and the second right stirring connecting plate 21, and a plurality of second lower stirring blades are provided on the second lower auxiliary stirring rod 23.

[0022] In this embodiment, a drying structure is provided on the drying box 2, and the drying structure includes a first drying structure, a second drying structure, a third drying structure and a fourth drying structure. The first drying structure and the second drying structure are arranged on the top inner wall of the drying box 2, and the third drying structure and the fourth drying structure are arranged on the bottom inner wall of the drying box 2.

[0023] In this embodiment, the first drying structure includes a first heat-conductive protective shell 24, which is arranged at the top of the drying box 2, and a first electric heater 25 is arranged in the first heat-conductive protective shell 24; the second drying structure includes a second heat-conductive protective shell 26, which is arranged at the top of the drying box 2, and a second electric heater 27 is arranged in the second heat-conductive protective shell 26; the third drying structure includes a third heat-conductive protective shell 28, which is arranged at the bottom of the drying box 2, and a third electric heater 29 is arranged in the third heat-conductive protective shell 28; the fourth drying structure includes a fourth heat-conductive protective shell 30, which is arranged at the bottom of the drying box 2, and a fourth electric heater 31 is arranged in the fourth heat-conductive protective shell 30.

[0024] In this embodiment, a hot air structure is provided on the drying box 2, and the hot air structure includes a first hot air structure and a second hot air structure. The first hot air structure is provided at the left end of the drying box 2, and the second hot air structure is provided at the right end of the drying box 2.

[0025] In this embodiment, the first hot air structure includes a first hot air box 32, and a plurality of first hot air blowers are arranged in the first hot air box 32. The air outlet end of the first hot air box 32 is connected to the upper end of the drying box 2, the bottom end of the drying box 2, and the left end of the discharge box 4 through the first upper air outlet duct 33, the first middle air outlet duct 34, and the first lower air outlet duct 35, respectively. Among them, the first upper air outlet duct 33 is arranged corresponding to the left end of the first heat-conducting protective shell 24, the first middle air outlet duct 34 is arranged corresponding to the left end of the third heat-conducting protective shell 28, and the first lower air outlet duct 35 is arranged corresponding to the inner left end of the discharge box 4. Setting: The second hot air structure includes a second hot air box 36, and a plurality of second hot air fans are arranged in the second hot air box 36. The air outlet ends of the second hot air box 36 are connected with the upper end of the drying box 2, the bottom end of the drying box 2 and the right end of the discharge box 4 through the second upper air outlet duct 37, the second middle air outlet duct 38 and the second lower air outlet duct 39 respectively, wherein the second upper air outlet duct 37 is arranged corresponding to the right end of the second heat-conductive protective shell 26, the second middle air outlet duct 38 is arranged corresponding to the right end of the fourth heat-conductive protective shell 30, and the second lower air outlet duct 39 is arranged corresponding to the inner right end of the discharge box 4.

[0026] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0027] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

[0028] In the description of this specification, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the technical solutions of this patent and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this patent application.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this patent application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] In this specification, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this specification can be understood according to specific circumstances.

[0031] In this specification, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0033] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A drying unit for medicinal and edible materials, comprising a support frame and a drying box, wherein the drying box is arranged at the upper end of the support frame, a feed hopper is arranged at the top of the drying box, a drying structure is arranged on the drying box, a discharge box is arranged on the support frame, and a discharge hopper is arranged at the bottom of the discharge box, characterized in that: The drying box is provided with a stirring structure, the stirring structure includes a first stirring structure and a second stirring structure, the first stirring structure is arranged at the left end of the drying box, and the second stirring structure is arranged at the right end of the drying box, the drying structure includes a first drying structure, a second drying structure, a third drying structure and a fourth drying structure, the first drying structure and the second drying structure are arranged on the top inner wall of the drying box, and the third drying structure and the fourth drying structure are arranged on the bottom inner wall of the drying box.

2. A drying unit for medicinal and edible materials as claimed in claim 1, characterized in that: The first stirring structure includes a first stirring motor, a first rotating shaft, a first stirring shaft and a first stirring rod. A first mounting seat is provided at the left end of the drying box body, and the first stirring motor is provided at the upper end of the first mounting seat. The output end of the first stirring motor is connected to the first stirring shaft through the first rotating shaft, and the first stirring shaft is provided with the first stirring rod.

3. A drying unit for medicinal and edible materials as claimed in claim 1, characterized in that: The second stirring structure includes a second stirring motor, a second rotating shaft, a second stirring shaft and a second stirring rod. A second mounting seat is provided at the right end of the drying box body, and the second stirring motor is provided at the upper end of the second mounting seat. The output end of the second stirring motor is connected to the second stirring shaft through the second rotating shaft, and the second stirring rod is provided on the second stirring shaft.

4. A drying unit for medicinal and edible materials as claimed in claim 1, characterized in that: The first drying structure comprises a first heat-conducting protective shell, which is arranged at the top of the drying box, and a first electric heater is arranged in the first heat-conducting protective shell.

5. A drying unit for medicinal and edible materials as claimed in claim 1, characterized in that: The second drying structure comprises a second heat-conducting protective shell, the second heat-conducting protective shell is arranged on the top of the drying box, and a second electric heater is arranged in the second heat-conducting protective shell.

6. A drying unit for medicinal and edible materials as claimed in claim 1, characterized in that: The third drying structure comprises a third heat-conducting protective shell, the third heat-conducting protective shell is arranged at the bottom end of the drying box, and a third electric heater is arranged in the third heat-conducting protective shell.

7. A drying unit for medicinal and edible materials as claimed in claim 1, characterized in that: The fourth drying structure comprises a fourth heat-conducting protective shell, the fourth heat-conducting protective shell is arranged at the bottom end of the drying box, and a fourth electric heater is arranged in the fourth heat-conducting protective shell.

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