Open type traditional Chinese medicinal material drying oven
By designing an open-type Chinese medicinal materials oven, using hot air to dry the medicinal materials and facilitate turning the materials, the problems of long drying time, low efficiency and uneven effects in traditional drying methods are solved, and a more efficient and uniform drying effect of medicinal materials is achieved.
Patent Information
- Application Number
- CN202421333641.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-12
AI Technical Summary
Traditional Chinese medicinal materials drying methods have a long drying time and low production efficiency. The closed heating oven is not conducive to observing the degree of drying and turning the medicinal materials, resulting in uneven drying effects and affecting product quality.
An open-ended Chinese medicinal materials oven is designed to heat water through a boiler and hot water is supplied to the heat exchanger. The air driven by the fan forms hot air through the heat exchanger. The hot air passes through the air distribution chamber and the mesh plate and drys the medicinal materials. The open-ended design facilitates the turning of materials.
It improves the drying efficiency of medicinal materials, ensures the uniformity of drying effect, simplifies the turning operation of medicinal materials, and improves the quality and production efficiency of medicinal materials.
Smart Images
Figure CN222598276U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medicinal material processing, and in particular relates to an open type Chinese medicinal material drying oven. Background Art
[0002] After picking and cleaning, Chinese medicinal materials need to be dried. The traditional method is to use light or sun drying. This method takes a long time to dry and has low production efficiency. The existing heating oven is a closed box, which is not conducive to observing the drying degree of the medicinal materials, is not conducive to manually turning the medicinal materials, and the drying effect is poorly uniform, affecting product quality. Summary of the invention
[0003] In order to overcome the problems in the background technology, the utility model provides an open Chinese medicinal material drying oven; water is heated by a boiler, and the hot water is supplied to a heat exchanger 1. The air driven by a fan 2 is heat-exchanged through the heat exchanger 1 to form hot air, and the hot air is used to dry the medicinal materials. The hot air passes through an air distribution cavity 51 to balance the pressure to ensure uniform air distribution. The hot air passes through the mesh holes of a mesh plate 6 to dry the medicinal materials to ensure drying efficiency. The open box 5 is convenient for the staff to regularly turn the materials according to the laying thickness of the medicinal materials, which is beneficial to ensure the drying effect and improve the quality of the medicinal materials.
[0004] To achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: an open-type Chinese medicinal material drying oven mainly includes a heat exchanger 1, a fan 2, a boiler, an air duct 4, an open box 5, and a mesh plate 6. The fan 2 is connected to the heat exchanger 1, the hot water supply port of the boiler is connected to the heat exchanger 1, the heat exchanger 1 is connected to the open box 5 through the air duct 4, and the mesh plate 6 is installed in the middle of the open box 5, and the open box 5 is divided into an air distribution cavity 51 and a material cavity 52 by the mesh plate 6.
[0005] Furthermore, the mesh plate 6 is installed in the open box 5 at an angle toward the hot air flow direction.
[0006] Furthermore, a cleaning port is provided on one side of the open box 5, and a cover plate 53 is provided on the cleaning port through a bolt cover.
[0007] Furthermore, a support beam 54 is provided in the open box 5 , and the mesh plate 6 is supported on the support beam 54 .
[0008] Furthermore, the heat exchanger 1 includes a box body 11 and a coil 12 . The coil 12 is installed in the box body 11 . The fan 2 is connected to the box body 11 . The hot water supply port and the water inlet of the boiler are connected to both ends of the coil 12 , respectively.
[0009] Furthermore, the coil 12 is evenly provided with heat exchange fins 13 .
[0010] Beneficial effects of the utility model:
[0011] The utility model heats water through a boiler, and the hot water is supplied to a heat exchanger. The air driven by the fan exchanges heat through the heat exchanger to form hot air, and the hot air is used to dry the medicinal materials. The hot air balances the pressure in the air distribution cavity to ensure uniform air distribution. The hot air dries the medicinal materials after passing through the mesh holes of the mesh plate to ensure drying efficiency. The open box is convenient for the staff to regularly turn the materials according to the laying thickness of the medicinal materials, which is beneficial to ensure the drying effect and improve the quality of the medicinal materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional schematic diagram of the utility model from a first viewing angle.
[0013] Figure 2 It is a stereoscopic schematic diagram of the utility model from a second viewing angle.
[0014] Figure 3 It is a three-dimensional schematic diagram of the utility model in a state without a mesh plate.
[0015] Figure 4 It is a three-dimensional schematic diagram of the internal structure of the heat exchanger of the utility model. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.
[0017] The utility model discloses an open type Chinese medicinal material drying oven, which mainly comprises a heat exchanger 1, a fan 2, a boiler, an air guide tube 4, an open box 5, and a mesh plate 6. The fan 2 is communicated with the heat exchanger 1, a hot water supply port of the boiler is communicated with the heat exchanger 1, the heat exchanger 1 is communicated with the open box 5 through the air guide tube 4, the mesh plate 6 is installed in the middle of the open box 5, and the open box 5 is separated by the mesh plate 6 to form an air distribution cavity 51 and a material cavity 52; water is heated by the boiler, and the hot water is supplied to the heat exchanger 1, and air driven by the fan 2 is heat-exchanged through the heat exchanger 1 to form hot air, and the hot air is used to dry the medicinal materials, and the hot air balances the pressure after the hot air passes through the air distribution cavity 51 to ensure uniform air distribution, and the hot air passes through the mesh holes of the mesh plate 6 to dry the medicinal materials to ensure drying efficiency, and the open box 5 is convenient for the staff to regularly turn the materials according to the laying thickness of the medicinal materials, which is beneficial to ensure the drying effect and improve the quality of the medicinal materials.
[0018] The mesh plate 6 is installed in the open box 5 in an inclined manner toward the hot air flow direction, which is beneficial to promoting uniform hot air distribution.
[0019] A cleaning port is provided on one side of the open box 5, and a cover plate 53 is provided on the cleaning port through a bolt cover. After drying is completed, the cover plate 53 can be opened to take out the medicinal materials, which is convenient to operate and is conducive to improving work efficiency; it is convenient to open the mesh plate 6 regularly to clean the medicinal material powder at the bottom of the open box 5.
[0020] The open box 5 is provided with a support beam 54 , and the mesh plate 6 is supported on the support beam 54 . The support beam 54 supports the mesh plate 6 , thereby increasing the strength of the mesh plate 6 .
[0021] The heat exchanger 1 comprises a box body 11 and a coil 12 . The coil 12 is installed in the box body 11 . The fan 2 is connected to the box body 11 . The hot water supply port and the water inlet of the boiler are connected to both ends of the coil 12 , respectively.
[0022] The coil 12 is evenly provided with heat exchange fins 13 to ensure heat exchange efficiency.
[0023] Working process:
[0024] The medicinal materials to be dried are laid on the mesh plate 6, and water is heated by a boiler. The hot water is supplied to the heat exchanger 1. The air driven by the fan 2 is heat-exchanged through the heat exchanger 1 to form hot air. The hot air is used to dry the medicinal materials. The hot air balances the pressure in the air distribution cavity 51 to ensure uniform air distribution. The hot air dries the medicinal materials after passing through the mesh holes of the mesh plate 6 to ensure drying efficiency. The open box 5 is convenient for the staff to regularly turn the materials according to the laying thickness of the medicinal materials, which is beneficial to ensure the drying effect and improve the quality of the medicinal materials. After the drying is completed, the cover plate 53 can be opened to take out the medicinal materials, which is convenient to operate and is beneficial to improve work efficiency. It is convenient to regularly open the mesh plate 6 to clean the medicinal material powder at the bottom of the open box 5.
[0025] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.
Claims
1. An open Chinese medicinal material drying oven, characterized in that: The open-type Chinese medicinal material drying oven comprises a heat exchanger (1), a fan (2), a boiler, an air guide tube (4), an open box (5), and a mesh plate (6). The fan (2) is connected to the heat exchanger (1), the hot water supply port of the boiler is connected to the heat exchanger (1), the heat exchanger (1) is connected to the open box (5) through the air guide tube (4), and the mesh plate (6) is installed in the middle of the open box (5), and the open box (5) is divided by the mesh plate (6) to form an air distribution cavity (51) and a material cavity (52).
2. The open Chinese medicinal material drying oven according to claim 1, characterized in that: The mesh plate (6) is installed in the open box (5) at an angle toward the hot air flow direction.
3. An open Chinese medicinal material drying oven as claimed in claim 1 or 2, characterized in that: A cleaning port is provided on one side of the open box (5), and a cover plate (53) is provided on the cleaning port via a bolt cover.
4. An open Chinese medicinal material drying oven as claimed in claim 3, characterized in that: A support beam (54) is provided in the open box (5), and the mesh plate (6) is supported on the support beam (54).
5. An open Chinese medicinal material drying oven as claimed in any one of claims 1, 2 and 4, characterized in that: The heat exchanger (1) comprises a housing (11) and a coil (12); the coil (12) is installed in the housing (11); the fan (2) is connected to the housing (11); and the hot water supply port and the water inlet of the boiler are respectively connected to two ends of the coil (12).
6. An open Chinese medicinal material drying oven as claimed in claim 5, characterized in that: The coil (12) is evenly provided with heat exchange fins (13).