Open type drying oven for processing traditional Chinese medicinal materials

Abstract

The utility model relates to the technical field of traditional Chinese medicinal material processing, in particular to an open-type drying oven for traditional Chinese medicinal material processing. Comprising a device body and a medicine storage box, a first electric heating wire is installed in the device body, a heating box is installed on the outer side of the device body, an exhaust fan, an air filter plate, an air inlet duct and a second electric heating wire are installed above the heating box, and the lower half part of the heating box communicates with a first air inlet pipeline and a second air inlet pipeline; the pesticide storage box is mounted above the device body, a cover plate is mounted at the top of the pesticide storage box, a driving motor is mounted at the top of the pesticide storage box, and a stirring roller is connected below the driving motor through a synchronous belt. Hot air is evenly sprayed into the medicine storage box from the lower portion of the medicine storage box through the first air inlet pipeline and the second air inlet pipeline which are distributed at equal intervals, the temperature of the air can be effectively guaranteed in the mode, and a driving motor drives stirring rollers which are distributed at equal intervals through a synchronous belt to comprehensively and reliably stir traditional Chinese medicinal materials. And the drying efficiency and effect of the traditional Chinese medicinal materials are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of Chinese medicinal material processing, in particular to an open oven for Chinese medicinal material processing. Background Art

[0002] The open ovens commonly used in the processing of Chinese medicinal materials usually adopt natural air drying to preserve the effective ingredients and efficacy of the medicinal materials. Usually, the arranged Chinese medicinal materials are placed in a well-ventilated environment and dried by natural wind. The drying time and temperature can be controlled as needed to avoid over-drying or under-drying. During the drying process, the Chinese medicinal materials are turned over regularly to ensure that the Chinese medicinal materials are evenly heated to avoid local overheating or overdrying. However, the existing open ovens for processing Chinese medicinal materials are not convenient for ensuring the uniformity of drying the Chinese medicinal materials during use, which reduces the efficiency and effect of drying the Chinese medicinal materials. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide an open oven for processing Chinese medicinal materials, so as to solve the problem that the existing open oven for processing Chinese medicinal materials is not convenient for ensuring the uniformity of drying the Chinese medicinal materials during use, thereby reducing the efficiency and effect of drying the Chinese medicinal materials.

[0004] To achieve the above objectives, the utility model adopts the following technical solution: an open oven for processing Chinese medicinal materials, comprising a device body and a medicine storage box, an insulation layer is installed inside the device body, and a heating wire is installed inside the device body, a heating box is installed outside the device body, and an exhaust fan is installed above the heating box, one end of the exhaust fan is connected to an air filter plate, and the other end of the exhaust fan is connected to an air intake duct, two heating wires are installed at equal intervals inside the heating box, the lower half of the heating box is connected to a first air intake duct and a second air intake duct, the medicine storage box is installed above the device body, and a cover plate is installed on the top of the medicine storage box, a drive motor is installed on the top of the medicine storage box, and a stirring roller is connected to the bottom of the drive motor through a synchronous belt.

[0005] The beneficial effects of the utility model are as follows: hot air is evenly sprayed into the interior of the medicine storage box from the bottom of the medicine storage box through the first air inlet duct and the second air inlet duct which are evenly distributed at intervals. This method can effectively ensure the temperature of the air, and the driving motor drives the stirring rollers which are evenly distributed at intervals through the synchronous belt to stir the Chinese medicinal materials comprehensively and reliably, thereby ensuring the efficiency and effect of drying the Chinese medicinal materials.

[0006] To facilitate heating of the air:

[0007] As a further improvement of the above technical solution: the heating wire 1 and the device body are arranged parallel to each other.

[0008] The beneficial effect of this improvement is that the parallel arrangement of the heating wire pair can fully and reliably heat the air passing through the heating wire one, thereby ensuring the efficiency and effect of drying.

[0009] As a further improvement of the above technical solution: the heating wires are distributed inside the heating box at equal intervals.

[0010] The beneficial effect of this improvement is that the equally spaced electric heating wires can fully and reliably heat the air entering the heating box, ensuring the temperature of the air entering the device body, thereby facilitating the drying of Chinese medicinal materials.

[0011] To facilitate the drying of Chinese medicinal materials:

[0012] As a further improvement of the above technical solution: nozzles are installed at equal intervals on the tops of the first air inlet duct and the second air inlet duct, and the first air inlet duct and the second air inlet duct are distributed at equal intervals inside the device body.

[0013] The beneficial effect of this improvement is that the first air inlet duct and the second air inlet duct distributed at equal intervals can cooperate with the nozzles distributed at equal intervals to evenly spray hot air into the medicine storage box, thereby facilitating the efficiency and effect of drying the Chinese medicinal materials inside the medicine storage box.

[0014] As a further improvement of the above technical solution: the first air intake duct and the second air intake duct are arranged in parallel with each other.

[0015] The beneficial effect of this improvement is that the parallel arrangement allows the first air inlet duct and the second air inlet duct to spray hot air evenly into the interior of the medicine storage box, thereby ensuring the efficiency and effect of drying the Chinese medicinal materials.

[0016] To facilitate the contact between Chinese medicinal materials and hot air:

[0017] As a further improvement of the above technical solution: the bottom of the medicine storage box adopts a mesh setting.

[0018] The beneficial effect of this improvement is that the mesh setting allows air to easily enter the interior of the medicine storage box, making it easier for Chinese medicinal materials to come into contact with hot air.

[0019] In order to facilitate the turning of Chinese medicinal materials by the stirring roller:

[0020] As a further improvement of the above technical solution: the medicine storage box and the stirring roller are arranged parallel to each other.

[0021] The beneficial effect of this improvement is that the parallel arrangement can make the driving motor drive the stirring roller to rotate more reliably and smoothly, thereby ensuring that the Chinese medicinal materials are heated evenly.

[0022] As a further improvement of the above technical solution: the stirring rollers are evenly spaced and distributed inside the medicine storage box.

[0023] The beneficial effect of this improvement is that the stirring rollers distributed at equal intervals can turn the Chinese medicinal materials comprehensively and reliably under the drive of the driving motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall main structure.

[0025] Figure 2 It is a schematic diagram of the overall structure from a top view.

[0026] Figure 3 It is a schematic diagram of the overall left-view structure.

[0027] Figure 4 It is a schematic diagram of the axonometric structure of the medicine storage box and the stirring roller.

[0028] Figure 5 This is a schematic diagram of the axonometric structure of the stirring roller.

[0029] In the figure: 1. device body; 11. insulation layer; 12. electric heating wire 1; 2. heating box; 21. exhaust fan; 22. air filter plate; 23. air intake duct; 24. electric heating wire 2; 25. first air intake duct; 26. second air intake duct; 3. medicine storage box; 31. cover plate; 4. drive motor; 41. stirring roller. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0031] like Figure 1-5As shown, an open oven for processing Chinese medicinal materials comprises a device body 1 and a medicine storage box 3, wherein a heat preservation layer 11 is installed inside the device body 1, and a heating wire 12 is installed inside the device body 1, a heating box 2 is installed outside the device body 1, and an exhaust fan 21 is installed above the heating box 2, one end of the exhaust fan 21 is connected to an air filter plate 22, and the other end of the exhaust fan 21 is connected to an air intake duct 23, and heating wires 24 are installed at equal intervals inside the heating box 2, and the lower half of the heating box 2 is connected to a first air intake duct 25 and a second air intake duct 26, the medicine storage box 3 is installed above the device body 1, and a cover plate 31 is installed on the top of the medicine storage box 3, and a driving device 23 is installed on the top of the medicine storage box 3. The motor 4 is driven by a stirring roller 41 connected to the bottom of the motor 4 through a synchronous belt. The hot air is sprayed into the medicine storage box 3 from the bottom through the first air inlet duct 25 and the second air inlet duct 26 evenly distributed at intervals. This method can effectively ensure the temperature of the air. The driving motor 4 drives the stirring rollers 41 distributed at intervals through the synchronous belt to stir the Chinese medicinal materials comprehensively and reliably, thereby ensuring the efficiency and effect of drying the Chinese medicinal materials. The electric heating wire 12 and the device body 1 are arranged in parallel with each other. The parallel arrangement can enable the electric heating wire 12 to heat the air passing through the electric heating wire 12 comprehensively and reliably, thereby ensuring the efficiency and effect of drying. The electric heating wires 24 are evenly spaced and distributed inside the heating box 2. The electric heating wires 24 with even spacing can fully and reliably heat the air entering the heating box 2, ensuring the temperature of the air entering the device body 1, thereby facilitating the drying of Chinese medicinal materials. Nozzles are evenly installed on the tops of the first air inlet duct 25 and the second air inlet duct 26, and the first air inlet duct 25 and the second air inlet duct 26 are evenly spaced and distributed inside the device body 1. The evenly spaced first air inlet duct 25 and the second air inlet duct 26 can cooperate with the evenly spaced nozzles to evenly spray hot air into the medicine storage box 3, thereby facilitating the efficiency and effect of drying the Chinese medicinal materials inside the medicine storage box 3. The first air inlet duct 25 and the second air inlet duct 26 are evenly spaced and distributed inside the device body 1. The medicine boxes 3 are arranged in parallel with each other, which can make the first air inlet duct 25 and the second air inlet duct 26 spray hot air evenly into the interior of the medicine box 3, thereby ensuring the efficiency and effect of drying the Chinese medicinal materials. The bottom of the medicine box 3 is arranged in a mesh shape, which can make air easily enter the interior of the medicine box 3, thereby facilitating the contact between the Chinese medicinal materials and the hot air. The medicine box 3 and the stirring roller 41 are arranged in parallel with each other, which can make the driving motor 4 drive the stirring roller 41 to rotate more reliably and smoothly, thereby ensuring that the Chinese medicinal materials are heated evenly. The stirring rollers 41 are evenly spaced inside the medicine box 3, and the evenly spaced stirring rollers 41 can fully and reliably turn the Chinese medicinal materials under the drive of the driving motor 4.

[0032] The working principle of the utility model is as follows: when using the device, Chinese medicinal materials are placed inside the medicine storage box 3, and after the addition is completed, the electric heating wire 24 and the electric heating wire 12 are turned on. At this time, the exhaust fan 21 filters the air through the air filter plate 22 and enters the air intake duct 23, and then enters the interior of the heating box 2. When the air passes through the electric heating wire 24, the air is heated. After the heating is completed, the air is evenly sprayed into the interior of the medicine storage box 3 from the bottom of the medicine storage box 3 through the first air intake duct 25 and the second air intake duct 26 distributed at equal intervals, thereby drying the Chinese medicinal materials, and the air passing through the second air intake duct 26 is Since the distance is too long, the air is heated again by the electric heating wire 12. This method can effectively ensure the temperature of the air. When drying the Chinese medicinal materials, the driving motor 4 drives the stirring rollers 41 with equal spacing through the synchronous belt to stir the Chinese medicinal materials comprehensively and reliably. This method can ensure that the Chinese medicinal materials are heated evenly during drying, and ensure the efficiency and effect of the drying of the Chinese medicinal materials. After the drying is completed, the medicine storage box 3 can be directly taken out from the inside of the device body 1, and then the Chinese medicinal materials can be poured out. This method can facilitate the subsequent drying of the Chinese medicinal materials and increase the drying efficiency and effect of the device.

[0033] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0034] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. An open oven for processing Chinese medicinal materials, comprising a device body (1) and a medicine storage box (3), characterized in that: The device body (1) is provided with a heat-insulating layer (11) inside, and a heating wire (12) is provided inside the device body (1); a heating box (2) is provided outside the device body (1), and an exhaust fan (21) is provided above the heating box (2); one end of the exhaust fan (21) is connected to an air filter plate (22), and the other end of the exhaust fan (21) is connected to an air intake duct (23); heating wires (24) are provided at equal intervals inside the heating box (2); the lower half of the heating box (2) is connected to a first air intake duct (25) and a second air intake duct (26); the medicine storage box (3) is provided above the device body (1), and a cover plate (31) is provided on the top of the medicine storage box (3); a driving motor (4) is provided on the top of the medicine storage box (3), and a stirring roller (41) is provided below the driving motor (4) via a synchronous belt.

2. The open oven for processing Chinese medicinal materials according to claim 1, characterized in that: The heating wire 1 (12) and the device body (1) are arranged parallel to each other.

3. The open oven for processing Chinese medicinal materials according to claim 1, characterized in that: The second heating wires (24) are distributed at equal intervals inside the heating box (2).

4. The open oven for processing Chinese medicinal materials according to claim 1, characterized in that: Nozzles are installed at equal intervals on the tops of the first air intake duct (25) and the second air intake duct (26), and the first air intake duct (25) and the second air intake duct (26) are distributed at equal intervals inside the device body (1).

5. The open oven for processing Chinese medicinal materials according to claim 1, characterized in that: The first air intake pipeline (25) and the second air intake pipeline (26) are arranged parallel to each other.

6. The open oven for processing Chinese medicinal materials according to claim 1, characterized in that: The bottom of the medicine storage box (3) is arranged in a mesh shape.

7. The open oven for processing Chinese medicinal materials according to claim 1, characterized in that: The medicine storage box (3) and the stirring roller (41) are arranged parallel to each other.

8. The open oven for processing Chinese medicinal materials according to claim 1, characterized in that: The stirring rollers (41) are distributed at equal intervals inside the medicine storage box (3).

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