Drying device for polygonum multiflorum
By adopting a double-layer structure and vertically upward blowing and heating airflow design in the tiger milk Ganoderma drying device, the problem of low drying efficiency in the prior art is solved, and a more efficient sclerotial drying effect is achieved.
Patent Information
- Application Number
- CN202422327500.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-09-24
AI Technical Summary
In the prior art, the drying efficiency of tiger milk Ganoderma lucidum is low, and it is difficult to effectively maintain the drying effect of the sclerotia.
A drying device with a double-layer structure is adopted, and a vertically upward blowing device and a heating device are provided in the space cavity between the first housing and the second housing to form a heat exchanged and heated air flow rate and drying efficiency.
It achieves faster airflow speed, improves the drying efficiency of tiger milk Ganoderma lucidum, and ensures the drying effect of the sclerotia.
Smart Images
Figure CN223307206U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of drying equipment, and in particular to a drying device for tiger milk ganoderma. Background Art
[0002] After the tiger milk ganoderma is received, the sclerotia need to be dried to make it easier to preserve. This patent provides a drying device that can improve the drying efficiency of tiger milk ganoderma. Summary of the Invention
[0003] The present invention provides a drying device for tiger milk ganoderma lucidum, comprising: a first shell and a second shell, the second shell being arranged inside the first shell; the second shell enclosing an oven cavity, the oven cavity being provided with a storage rack; a partition cavity surrounding the oven cavity being spaced between the first shell and the second shell; a plurality of first and second air blowing devices being provided on the top and bottom surfaces of the second shell, respectively, the air blowing directions of the first and second air blowing devices being vertically upward; the drying device further comprising a heating device, the heating device being installed in the partition cavity, the airflow formed by the first and second air blowing devices flowing through the partition cavity, exchanging heat with the heating device to increase the temperature.
[0004] Optionally, a third blowing device is installed in the partition cavity to accelerate the airflow in the partition cavity and the oven cavity.
[0005] Optionally, a third blowing device is installed in the partition cavity, the third blowing device is installed on the bottom surface of the first shell (1) and is located below the second blowing device, and the third blowing device blows air vertically upward; the heating device is an electric heating device, which is located between the third blowing device and the second blowing device.
[0006] Optionally, a third blowing device is installed in the partition cavity, including at least two third blowing devices, and the two third blowing devices are installed in the space on one side of the partition cavity; one of the two third blowing devices is located directly below the other blowing device; both of the third blowing devices blow air vertically downward; the heating device is an electric heating device, located between the two third blowing devices.
[0007] Optionally, the heating device is a plurality of parallel arranged heating wires.
[0008] Optionally, the first blowing device and the second blowing device are fans embedded in the top or bottom of the second shell, and a plurality of the racks are installed in the oven cavity, and the storage plates of the racks are metal mesh structures; a group of blowing devices is provided relative to each of the racks, and the group of blowing devices includes one or more second blowing devices provided at the bottom of a corresponding rack, and one or more first blowing devices provided at the top thereof, so as to form an airflow vertically passing through the racks.
[0009] Optionally, the third blowing device is an air curtain blower.
[0010] Optionally, the drying device includes a load-bearing column, and a plurality of the load-bearing columns are installed between the bottom of the second shell and the first shell to support the second shell.
[0011] Optionally, a first outlet is provided at the front end of the first shell; a door of the oven cavity (8) is provided at the front end of the second shell; the door is embedded in the first outlet; and the partition cavity includes the side walls, top wall and bottom plate of the second shell and the space between the first shell.
[0012] Optionally, the drying device includes a guide portion; the cross-section of the guide portion is a right triangle and has a guide slope; the vertical surface of the guide portion is mounted in contact with the front end of the first shell; the highest edge of the guide slope of the guide portion is docked with the front end edge of the bottom surface of the oven cavity; a pulley is installed at the bottom of the rack, and the rack enters or moves out of the oven cavity through the guide portion.
[0013] Compared with the prior art, the drying device provided by the present invention has a faster air flow speed and higher drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.
[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0016] Figure 1 The present invention is a schematic cross-sectional view of the drying device according to an embodiment of the present invention.
[0017] Figure 2 for Figure 1Enlarged view of point A in the middle.
[0018] Figure 3 This is a schematic cross-sectional structural diagram of the drying device provided in another embodiment of the present invention. DETAILED DESCRIPTION
[0019] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.
[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device 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 device. In the absence of more restrictions, the elements defined by the sentence "including a..." are not excluded from the inclusion.
[0021] Example 1:
[0022] This embodiment provides a drying device for tiger milk ganoderma. Figure 1 and Figure 2As shown, it includes a heating box, which is a double-layer structure, including an outer first shell 1 and an inner second shell 2, and the second shell 2 is installed in the first shell 1; the second shell 2 includes an oven cavity 8 enclosed by it, and the oven cavity 8 is used to accommodate tiger milk ganoderma; a shelf 4 is provided in the oven cavity 8 to prevent the tiger milk ganoderma from being stored, and the shelf 4 includes a storage plate, and the storage plate is provided with multiple airflow channels for airflow to pass through; there is a gap between the first shell 1 and the second shell 2, and the gap forms a partition cavity 3 surrounding the oven cavity 8; the top and bottom surfaces of the second shell 2 are respectively provided with a plurality of first and second air blowing devices 21 and 22, and the blowing direction of the first and second air blowing devices 21 and 22 is vertically upward to form an upward airflow in the oven cavity 8; the drying device also includes a heating device, which is installed in the partition cavity 3. The airflow formed by the first and second air blowing devices 21 and 22 flows through the partition cavity 3 and exchanges heat with the heating device to increase the temperature.
[0023] In an optional embodiment, multiple groups of the racks 4 are included; a group of blowing devices is provided relative to each group of racks 4, and the group of blowing devices includes one or more second blowing devices 22 provided at the bottom of the corresponding rack 4, and one or more first blowing devices 21 provided at the top thereof, so as to form an airflow vertically passing through the racks 4.
[0024] In an optional embodiment, the storage rack 4 includes a storage plate, and the storage plate is a metal mesh plate.
[0025] In an optional embodiment, the first air blowing device 21 and the second air blowing device 22 are fans embedded in the top or bottom of the second shell 2 .
[0026] In an optional embodiment, each group of the blowing devices includes multiple columns of the first blowing devices 21 arranged in parallel; each group of the blowing devices includes multiple columns of the second blowing devices 22 corresponding to the first blowing devices 21 of the group and located on the same vertical line; each column of the blowing devices includes multiple first blowing devices 21 or second blowing devices 22 arranged in a column.
[0027] In an optional embodiment, the first air blowing device 21 and the second air blowing device 22 are fans.
[0028] In an optional embodiment, a third blowing device 6 is installed in the partition cavity 3 to accelerate the air flow in the partition cavity 3 and the oven cavity 8.
[0029] In an optional embodiment, a third blowing device 6 is installed in the partition cavity 3. The third blowing device 6 is installed on the bottom surface of the first shell 1 and is located below the second blowing device 22, that is, it is installed in the lower part of the second shell 2, in the space separated from the first shell 1; the third blowing device 6 blows air vertically upward to increase the air flow rate.
[0030] In an optional embodiment, the third blowing device 6 may be a rectangular air curtain blower.
[0031] In an optional embodiment, multiple groups of the air curtain blowers may be included; the multiple groups of the air curtain blowers are arranged in parallel and installed on the bottom surface of the first shell 1.
[0032] In an optional embodiment, the heating device 7 is an electric heating device, which is located between the third blowing device 6 and the second blowing device 22 .
[0033] In an optional embodiment, the heating device 7 is a heating wire 71 ; it may be a plurality of heating wires 71 arranged in parallel, or a heating wire with a mesh structure; in other embodiments, it may also be a multi-layer heating wire.
[0034] In an optional embodiment, a support frame 72 is included, including at least two support frames 72 , and both ends of the heating wire 71 are installed on the support frames 72 .
[0035] In an optional embodiment, if Figure 2 As shown, a horizontal slide groove is provided at the upper end of the support frame 72, and one end of the slide groove is open; it includes a slider 72, and the slider 72 is moved from the opening position of the slide groove and installed in the slide groove; the two ends of the heating wire 71 are respectively fixedly installed on the two sliders 72, so as to facilitate the replacement of the heating wire 71.
[0036] In an optional embodiment, the first shell 1 is in the shape of a rectangular parallelepiped; the second shell 2 is also in the shape of a rectangular parallelepiped; in an optional embodiment, the drying device includes a load-bearing column 23, a plurality of which are installed between the bottom of the second shell 2 and the first shell 1 to support the second shell 2. More specifically, four load-bearing columns may be included. In an optional embodiment, the front end of the first shell 1 is provided with a first outlet; the front end of the second shell 2 is provided with a door for the oven chamber 8; the door is embedded in the first outlet; the partition cavity 3 includes the side walls, top wall, and bottom plate of the second shell 2 and the space between the first shell 1. In an optional embodiment, guide rails 24 are installed in the oven chamber 8, with a set of guide rails 24 provided for each shelf 4. A set of guide rails 24 includes two parallel guide rails 24, and the guide rails 24 are perpendicular to the plane where the oven chamber 8 outlet is located, that is, the plane where the door is closed. The storage rack 4 includes two vertical and parallel support plates and a multi-layer storage plate located between the two support plates, wherein the storage plates are metal mesh plates; a pair of pulleys are provided at the bottom ends of the support plates relative to a set of guide rails. In an optional embodiment, the drying device includes a guide portion; the cross-section of the guide portion is a right triangle and has a guide slope; the vertical surface of the guide portion is fitted with the front end of the first shell; the highest edge of the guide slope of the guide portion is connected to the front edge of the bottom surface of the oven cavity 8; the pulley is installed at the bottom of the storage rack 4, and the storage rack 4 enters or moves out of the oven cavity 8 through the guide portion; the front end height of the guide rail 24 gradually decreases to facilitate the docking of the pulley of the storage rack 4 with the guide rail 24.
[0037] In an optional embodiment, a vent 11 is provided on one side of the first housing 1. In an optional embodiment, an automatic door is provided at the vent 11, and a control center controls the position of the automatic door to control the opening and closing of the vent 11. In an optional embodiment, a temperature and humidity sensor is installed in the oven cavity 8.
[0038] Example 2:
[0039] This embodiment provides a drying device for tiger milk ganoderma, which is different from embodiment 1 in that the heating device 7 is installed on one side or both sides of the partition cavity 3; more specifically, it is installed at a position between the side wall of the second shell 2 and the first shell 1.
[0040] More specifically, if Figure 3As shown, the heating device 7 includes a mesh of electric heating wires; the mesh of electric heating wires has a multi-layer structure, together forming a heating portion with a rectangular outline; the heating portion is installed in parallel, one end of which is installed on the second shell 2, and the other end is installed on the first shell 1. The third blowing device 6 includes two groups of fans, one of which is installed directly above the heating portion; the other group of fans is installed directly below the heating portion; each group of fans includes a plurality of fans arranged in a row in the horizontal direction; the blowing direction of the two groups of fans is vertically downward. In an optional embodiment, three groups of the heating devices 7 and corresponding third blowing devices 6 are included. They are respectively installed in the partition cavity 3 located on both sides and the rear of the second shell 2. In an optional embodiment, the heating portion has a sufficient length so that the airflow must pass through the heating portion during the flow.
[0041] The foregoing description is intended only to provide specific embodiments of the present invention, which will enable those skilled in the art to understand and implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein, but is intended to be embodied in the widest possible manner consistent with the principles and novel features claimed herein.
Claims
1. A drying device for tiger milk ganoderma, characterized in that: include: A first shell (1) and a second shell (2), wherein the second shell (2) is arranged in the first shell (1); the second shell (2) encloses an oven cavity (8), and the oven cavity (8) is provided with a storage rack (4); a partition cavity (3) surrounding the oven cavity (8) is spaced between the first shell (1) and the second shell (2); a plurality of first air blowing devices (21) and second air blowing devices (22) are respectively provided on the top surface and the bottom surface of the second shell (2), and the air blowing direction of the first air blowing devices (21) and the second air blowing devices (22) is vertically upward; the drying device also includes a heating device, which is installed in the partition cavity (3); the air flow formed by the first air blowing devices (21) and the second air blowing devices (22) flows through the partition cavity (3), generates heat exchange with the heating device, and is heated.
2. The drying device according to claim 1, characterized in that: A third blowing device (6) is installed in the partition cavity (3) for accelerating the airflow in the partition cavity (3) and the oven cavity (8).
3. The drying device according to claim 1, characterized in that: A third air blowing device (6) is installed in the partition cavity (3). The third air blowing device (6) is installed on the bottom surface of the first shell (1) and is located below the second air blowing device (22). The third air blowing device (6) blows air vertically upwards. The heating device is an electric heating device, which is located between the third air blowing device (6) and the second air blowing device (22).
4. The drying device according to claim 1, characterized in that: A third blowing device (6) is installed in the partition cavity (3), comprising at least two third blowing devices (6), and the two third blowing devices (6) are installed in a space on one side of the partition cavity (3); one of the two third blowing devices (6) is located directly below the other blowing device; both of the three third blowing devices (6) blow air vertically downward; and the heating device is an electric heating device, located between the two third blowing devices (6).
5. The drying device according to any one of claims 3 or 4, characterized in that: The heating device is a plurality of electric heating wires arranged in parallel.
6. The drying device according to claim 3 or 4, characterized in that: The first air blowing device (21) and the second air blowing device (22) are fans embedded in the top or bottom of the second shell (2); a plurality of the storage racks (4) are installed in the oven cavity (8); and the storage plates of the storage racks (4) are metal mesh structures; A group of air blowing devices is provided relative to each of the storage racks, and the group of air blowing devices includes one or more second air blowing devices (22) provided at the bottom of the corresponding storage rack (4), and one or more first air blowing devices (21) provided at the top thereof, so as to form an air flow vertically passing through the storage rack (4).
7. The drying device according to claim 3, characterized in that: The third blowing device (6) is an air curtain blower.
8. The drying device according to claim 1, characterized in that The drying device comprises a load-bearing column (23), wherein a plurality of the load-bearing columns (23) are installed between the bottom of the second shell (2) and the first shell (1) for supporting the second shell (2).
9. The drying device according to claim 1, characterized in that: The front end of the first shell (1) is provided with a first outlet; the front end of the second shell (2) is provided with a door of the oven cavity (8); the door is embedded in the first outlet; the partition cavity (3) includes the side walls, top wall and bottom plate of the second shell (2) and the space between the first shell (1).
10. The drying device according to claim 9, characterized in that: The drying device comprises a guide portion; the cross section of the guide portion is a right triangle and has a guide slope; the vertical surface of the guide portion is fitted with the front end of the first shell; the highest edge of the guide slope of the guide portion is butted against the front edge of the bottom surface of the oven cavity (8); a pulley is installed at the bottom of the storage rack (4), and the storage rack (4) enters or moves out of the oven cavity (8) through the guide portion.