CN115235206A - Chinese herbal medicine airing device and method based on microwave sulfur lamp - Google Patents
Chinese herbal medicine airing device and method based on microwave sulfur lamp Download PDFInfo
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- 241000411851 herbal medicine Species 0.000 title claims abstract description 117
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 66
- 239000011593 sulfur Substances 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000001035 drying Methods 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims description 14
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 18
- 238000001228 spectrum Methods 0.000 description 16
- 229910052786 argon Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000005286 illumination Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000003595 spectral effect Effects 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000012780 transparent material Substances 0.000 description 4
- 238000007605 air drying Methods 0.000 description 3
- 235000008216 herbs Nutrition 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 235000010894 Artemisia argyi Nutrition 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 244000236658 Paeonia lactiflora Species 0.000 description 1
- 235000008598 Paeonia lactiflora Nutrition 0.000 description 1
- 241001247203 Syngnathidae Species 0.000 description 1
- 241000270708 Testudinidae Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 244000030166 artemisia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/12—Microwaves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
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Abstract
The invention discloses a Chinese herbal medicine airing device and method based on a microwave sulfur lamp. The device comprises a drying chamber, a microwave sulfur lamp arranged at the top of the drying chamber and a rotary drying mechanism arranged at the bottom of the drying chamber; the rotary airing mechanism comprises a rotating shaft and a stirring plate, the bottom of the airing chamber is a cylindrical surface, the possibility that Chinese herbal medicines are driven to fall out is considered when the rotary airing mechanism rotates, the airing chamber is designed to be a smooth cylindrical surface, meanwhile, the airing area is increased, and the airing efficiency of the Chinese herbal medicines is improved. The axis of the cylindrical surface is a rotating shaft, and the radius of the cylindrical surface is larger than or equal to the distance from the rotating shaft to the far end of the stirring plate. Placing the Chinese herbal medicines in a drying chamber, starting a microwave sulfur lamp, and drying the Chinese herbal medicines; the rotary airing mechanism is started to stir the Chinese herbal medicines, and the Chinese herbal medicines are prevented from being piled at a fixed place of the airing chamber through the rotation of the rotary airing mechanism, so that the Chinese herbal medicines are aired fully.
Description
Technical Field
The invention relates to the field of traditional Chinese medicine processing, in particular to a Chinese herbal medicine airing device and method based on a microwave sulfur lamp.
Background
China, as a big country for planting Chinese herbal medicines all over the world, has adopted the Chinese herbal medicines to be directly placed in the sun for airing after the Chinese herbal medicines are picked. Considering different areas, due to the influence of climate, temperature and humidity, the standard of whether Chinese herbal medicines reach one airing standard mostly depends on manual judgment. Because some areas are in rainy days for a long time and the air humidity is high, certain difficulty is caused to the airing of the Chinese herbal medicines, and the probability of the Chinese herbal medicines going moldy and suffering from diseases and insect pests is greatly improved.
In the prior art, a device for detecting illumination is used, and the Chinese herbal medicine airing automation is realized by utilizing the rotation of an airing plate, or the Chinese herbal medicine is aired by adopting a drying or air-drying device. For the illumination detection method, the practicability is not strong in the area with insufficient illumination; for the drying or air-drying method, the effective components of the Chinese herbal medicines cannot be lost while the effect of drying the Chinese herbal medicines can be achieved.
Disclosure of Invention
The invention provides a Chinese herbal medicine airing device and method based on a microwave sulfur lamp, which simulate the sun light by using a mode that the spectrum emitted by the microwave sulfur lamp is close to the spectrum of the sunlight, control the irradiation intensity of the microwave sulfur lamp and achieve the airing and sterilizing effects of Chinese herbal medicines. By adopting the device, the problem of airing the Chinese herbal medicines caused by geography or weather is solved, meanwhile, the loss of effective components of the Chinese herbal medicines is avoided, and the problem of airing the Chinese herbal medicines in partial areas is fundamentally solved. The method is realized by the following technical scheme:
on the one hand, the application provides a microwave sulfur lamp-based Chinese herbal medicine airing device which comprises an airing chamber, a microwave sulfur lamp arranged at the top of the airing chamber and a rotary airing mechanism arranged at the bottom of the airing chamber; the rotary airing mechanism comprises a rotating shaft and a stirring plate, the bottom of the airing chamber is a cylindrical surface, the possibility that the Chinese herbal medicines are driven to fall out is considered when the rotary airing mechanism rotates, the airing chamber is designed to be a smooth cylindrical surface, meanwhile, the airing area is increased, and the airing efficiency of the Chinese herbal medicines is improved. The axis of the cylindrical surface is a rotating shaft, and the radius of the cylindrical surface is larger than or equal to the distance from the rotating shaft to the far end of the stirring plate. The rotation of the rotary drying mechanism prevents the Chinese herbal medicines from being piled at the fixed place of the drying chamber, so that the Chinese herbal medicines can be fully dried.
On the basis of the scheme, the method further comprises the following steps: one or more microwave sulfur lamps are provided. A plurality of microwave sulfur lamps are arranged to form an array, so that the Chinese herbal medicine airing efficiency can be improved.
On the basis of the scheme, the method further comprises the following steps: the rotary airing mechanism comprises 1 rotating shaft and 1 or more stirring plates connected to the rotating shaft. The stirring efficiency of the Chinese herbal medicines can be increased by arranging a plurality of stirring plates, so that the airing effect is improved.
On the basis of the scheme, the method further comprises the following steps: the stirring plate is a plane plate or a curved plate.
On the basis of the scheme, the method further comprises the following steps: the stirring plate is made of transparent materials. In the aspect of material selection, the material with lower hardness is considered to be used, and the transparent plastic plate or the acrylic plate can be used, so that on one hand, the airing efficiency can be improved to a greater extent by selecting the transparent material, and on the other hand, the cost of the plastic plate or the acrylic plate is lower.
On the basis of the scheme, the method further comprises the following steps: the rotating speed of the rotating shaft is adjustable. In order to prevent the Chinese herbal medicines from being damaged in the rotating process, the rotating speed is moderate or low, and the rotating speed can be adjusted according to different types of Chinese herbal medicines. And meanwhile, overload protection is set, and if the rotation speed reaches a preset rotation speed threshold value too fast, the rotation of the drying plate is automatically stopped.
On the basis of the scheme, the method further comprises the following steps: the spectrum of the microwave sulfur lamp is 500-560mm wave band, the coincidence degree with the sunlight spectrum is more than 70%, and the microwave sulfur lamp is mainly concentrated in 530mm wave band. After being connected with a power interface, the microwave sulfur lamp generates microwaves of a certain frequency band through a magnetron and transmits the microwaves into the resonant cavity through the waveguide. Argon is injected through an argon interface, after microwave energy supply, the argon is broken down, the generated argon plasma can heat the sulfur powder in the bulb, the sulfur plasma is generated, then discharge light emission is carried out, and the Chinese herbal medicine is irradiated on the lampshade through the discharge light. The spectral characteristics generated by the light emission of the microwave sulfur lamp are concentrated near 530mm, and the spectrum can be moved from a green light wave band to ultraviolet rays by increasing the mass of sulfur powder in the lamp bulb. In addition, the power of the microwave sulfur lamp can be changed to adapt to different types and different shapes of Chinese herbal medicines, so that better effect and higher efficiency are obtained.
On the basis of the scheme, the method further comprises the following steps: the entrance of sunning room is provided with first conveyer belt, the exit of sunning room is provided with the second conveyer belt.
On the basis of the scheme, the method further comprises the following steps: a slope surface is further arranged between the first conveyor belt and the airing chamber, and the first conveyor belt is located above the slope surface. The first conveyor belt conveys the Chinese herbal medicines from the outside of the device to the slope surface, and the Chinese herbal medicines slide to the drying chamber under the action of inertia and gravity. The conveying speed of the first conveying belt is not too high, so that the Chinese herbal medicines are prevented from sliding off, and after all the Chinese herbal medicines are conveyed into the airing chamber, the first conveying belt is stopped to prepare for airing.
On the basis of the scheme, the method further comprises the following steps: still locate to be provided with the baffle between sunning room and the second conveyer belt, prevent that rotatory sunning mechanism during operation from getting rid of the chinese herbal medicine and falling on the second conveyer belt. After the airing is finished, the baffle is opened, and the Chinese herbal medicines are placed on the second conveyor belt and are transmitted out by the rotary airing mechanism.
On the basis of the scheme, the method further comprises the following steps: and a humidity detection device is also arranged in the airing chamber. The drying chamber is arranged at the bottom of the drying chamber, and can be used for periodically detecting the humidity of the Chinese herbal medicines in the drying chamber.
On the basis of the scheme, the method further comprises the following steps: the first conveyor belt, the second conveyor belt, the rotating shaft, the baffle, the microwave sulfur lamp, the humidity detection device and other control devices are electrically connected with the controller, and the controller can be arranged on the mobile terminal and is in wireless connection with each device; or can be arranged on the shell of the Chinese herbal medicine airing device and is connected with each device in a wired way; the controller is used for controlling the switches of the first conveyor belt and the second conveyor belt, setting the rotating speed of the rotating shaft, controlling the opening and closing of the baffle, adjusting the power of the microwave sulfur lamp, and monitoring the humidity threshold value and the rotating speed threshold value.
In a second aspect, the application provides a Chinese herbal medicine airing method based on a microwave sulfur lamp, which comprises the following steps:
the method comprises the following steps: placing the Chinese herbal medicines in a drying chamber, starting a microwave sulfur lamp, and drying the Chinese herbal medicines;
step two: and (4) starting a rotary airing mechanism to stir the Chinese herbal medicines so as to fully air the Chinese herbal medicines.
On the basis of the scheme, the method further comprises the following steps: the Chinese herbal medicines in the airing chamber are periodically subjected to humidity detection through the humidity detection device, and when the detection value is lower than a preset humidity threshold value, the airing requirement is judged to be met.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the characteristic that the spectrum of the microwave sulfur lamp is close to that of sunlight is utilized to simulate illumination. The coincidence degree of the spectrum of the microwave sulfur lamp and the spectrum of sunlight is more than 70 percent, and most of the spectrums are concentrated in a wave band of 530 mm. The band of the absorption spectrum of the effective components of the Chinese herbal medicine is concentrated at 200-300mm, and the spectrum of the band absorbed by partial compounds of the Chinese herbal medicine can cause the loss of the drug effect. The microwave sulfur lamp has lower spectral power in the wave band, and effectively protects the active ingredients in the Chinese herbal medicines compared with the traditional method of drying by utilizing a heat source. Meanwhile, compared with air drying, the microwave drying solves the problem of Chinese herbal medicine accumulation, and the drying effect of the Chinese herbal medicine inside is far worse than that of the Chinese herbal medicine on the surface. The device is not restricted by geography and climate environment, has low cost, good effect, high efficiency, better pertinence, no residue of any harmful substance, simple operation, ensured safety of operators, adjustable power of the microwave sulfur lamp, furthest ensured the effect of Chinese herbal medicine airing, and solved the problem of Chinese herbal medicine airing in areas with insufficient illumination.
2. Aiming at different kinds of Chinese herbal medicines, different complex parameters such as transmission speed, airing time, rotation speed, illumination power, humidity threshold value and the like can be set so as to improve the reusability of the device.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort. In the drawings:
FIG. 1 is a schematic view of an apparatus of the present invention;
FIG. 2 is a front view of the apparatus of the present invention;
FIG. 3 is a schematic diagram of a microwave sulfur lamp according to the present invention;
FIG. 4 is a schematic structural view of a stirring plate according to the present invention;
FIG. 5 is another schematic view of the stirring plate according to the present invention;
FIG. 6 is another schematic structural diagram of a stirring plate according to the present invention.
Reference numbers and corresponding part names in the figures: 1-a first conveyor belt, 2-a rotary drying mechanism, 3-a drying chamber, 4-a microwave sulfur lamp, 5-a baffle, 6-a second conveyor belt, 7-a control panel, 2.1-a rotating shaft, 2.2-a stirring plate, 2.3-a far end of the stirring plate, 4.1-a bulb, 4.2-a resonant cavity, 4.3-a lampshade, 4.4-a waveguide, 4.5-a magnetron, 4.6-a power interface and 4.7-an argon interface
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to those of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail in order to avoid obscuring the present invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the invention. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the invention.
Example 1:
as shown in FIG. 1, in the present embodiment, a microwave sulfur lamp-based Chinese herbal medicine airing device comprises an airing chamber 3, a microwave sulfur lamp 4 disposed at the top of the airing chamber 3, and a rotary airing mechanism 2 disposed at the bottom of the airing chamber 3; rotatory sunning mechanism 2 includes pivot 2.1 and stirring board 2.2, sunning room 3 bottom is the face of cylinder, considers when rotatory sunning mechanism 2 rotates, exists the possibility that drives the chinese herbal medicine and fall out, designs sunning room 3 for comparatively smooth face of cylinder, has increased the sunning area simultaneously, improves the efficiency of chinese herbal medicine sunning. The axis of the cylindrical surface is a rotating shaft 2.1, and the radius of the cylindrical surface is larger than or equal to the distance from the rotating shaft 2.1 to the far end 2.3 of the stirring plate. The rotation of the rotary drying mechanism 2 prevents the Chinese herbal medicines from piling up at the fixed place of the drying chamber 3, and the Chinese herbal medicines are sufficiently dried, as shown in fig. 2.
Preferably, a plurality of microwave sulfur lamps 4 are arranged to form an array, so that the Chinese herbal medicine airing efficiency can be improved.
Preferably, the rotary airing mechanism 2 comprises 1 rotating shaft 2.1 and 1 (as shown in fig. 4) or 3 stirring plates 2.2 (as shown in fig. 5) connected to the rotating shaft 2.1. The stirring efficiency of the Chinese herbal medicines can be increased by arranging the plurality of stirring plates 2.2, so that the airing effect is improved.
Preferably, the stirring plate 2.2 is a flat plate (as shown in fig. 5) or a curved plate (as shown in fig. 6).
Preferably, the stirring plate 2.2 is made of transparent material. In the aspect of material selection, the material with lower hardness is considered to be used, and the transparent plastic plate or the acrylic plate can be used, so that on one hand, the airing efficiency can be improved to a greater extent by selecting the transparent material, and on the other hand, the cost of the plastic plate or the acrylic plate is lower.
Preferably, the rotating speed of the rotating shaft 2.1 is adjustable. In order to prevent the Chinese herbal medicines from being damaged in the rotating process, the rotating speed is moderate or low, and the rotating speed can be adjusted according to different types of Chinese herbal medicines. And meanwhile, overload protection is set, and if the rotation speed reaches a preset rotation speed threshold value too fast, the rotation of the drying plate is automatically stopped.
Preferably, as shown in fig. 3, the spectrum of the microwave sulfur lamp 4 is 500-560mm waveband, the coincidence degree with the sunlight spectrum is more than 70%, and the spectrum is mainly concentrated in 530mm waveband. After being connected with the power interface 4.6, the microwave sulfur lamp 4 generates microwaves of a certain frequency band through a magnetron 4.5, and the microwaves are transmitted into the resonant cavity 4.2 through a waveguide 4.4. Argon is injected through an argon interface 4.7, after microwave energy supply, the argon is broken down, the generated argon plasma heats the sulfur powder in the bulb 4.1, the sulfur plasma is generated, then discharge light emission is carried out, and the Chinese herbal medicine is irradiated on the Chinese herbal medicine through the lampshade 4.3. The spectral characteristics generated by the light emission of the microwave sulfur lamp 4 are concentrated near 530mm, and the spectrum can be shifted from a green light wave band to ultraviolet rays by increasing the mass of sulfur powder in the bulb 4.1. In addition, the power of the microwave sulfur lamp 4 can be changed to adapt to different types and different shapes of Chinese herbal medicines, so that better effect and higher efficiency are obtained.
Preferably, a first conveyor belt 1 is arranged at an inlet of the airing chamber 3, and a second conveyor belt 6 is arranged at an outlet of the airing chamber 3.
Preferably, a slope is further arranged between the first conveyor belt 1 and the drying chamber 3, and the first conveyor belt 1 is located above the slope. The first conveyor belt 1 conveys the Chinese herbal medicines from the outside of the device to the slope, and the Chinese herbal medicines slide to the drying chamber 3 by utilizing the inertia and gravity action. The first conveyor belt 1 is not suitable for being conveyed at too high speed to prevent the Chinese herbal medicines from sliding off, and after all the Chinese herbal medicines are conveyed into the airing chamber 3, the first conveyor belt 1 is stopped to prepare for airing.
Preferably, a baffle 5 is arranged between the airing chamber 3 and the second conveyor belt 6 to prevent the Chinese herbal medicines from being thrown onto the second conveyor belt 6 when the rotary airing mechanism 2 works. After the airing is finished, the baffle 5 is opened, and the Chinese herbal medicines are placed on the second conveyor belt 6 and are delivered out by the rotary airing mechanism 2.
Preferably, a humidity detection device is further disposed in the drying chamber 3. Is arranged at the bottom of the drying chamber 3 and can periodically detect the humidity of the Chinese herbal medicines in the drying chamber 3.
Preferably, the first conveyor belt 1, the second conveyor belt 1, the rotating shaft 2.1, the baffle 5, the microwave sulfur lamp 4, the humidity detection device and other control devices are electrically connected with a controller 7, and the controller 7 can be arranged on a mobile terminal and is in wireless connection with each device; or can be arranged on the shell of the Chinese herbal medicine airing device and is in wired connection with each device; the controller 7 is used for controlling the switches of the first conveyor belt 1 and the second conveyor belt 1, setting the rotating speed of the rotating shaft 2.1, controlling the opening and closing of the baffle 5, adjusting the power of the microwave sulfur lamp 4, and monitoring a humidity threshold value and a rotating speed threshold value.
In order to further achieve the object of the present invention, the present invention also proposes a second embodiment.
Example 2: a Chinese herbal medicine airing method based on a microwave sulfur lamp comprises the following steps:
the Chinese herbal medicines to be aired are placed on the first conveyor belt 1, the conveyor belt is waited for conveying the Chinese herbal medicines to the airing chamber 3 until the indicator light of the airing chamber 3 is turned on, the Chinese herbal medicines are all conveyed into the airing chamber 3, and the next operation can be carried out. In particular, the speed control of the conveyor belt can be modified by the controller 7 according to the characteristics of the different herbs, taking into account the different types of herbs. For example, for some Chinese herbs with harder shells, for example: sea horses, tortoise shells and the like, and the speed of a conveyor belt can be properly increased for improving the efficiency; for soft and easily damaged Chinese herbal medicines, for example: white peony root, chinese mugwort leaf, etc., which can reduce the speed of the conveyor belt.
After the Chinese herbal medicine enters the airing chamber 3, the microwave sulfur lamp 4 needs to be turned on first, sulfur powder is filled in the microwave sulfur lamp 4, preheating is carried out, after the microwave sulfur lamp 4 emits light stably, the rotary airing mechanism 2 is turned on, and the process needs about 30 seconds. We divide the irradiation pattern of the microwave sulfur lamp 4 into two patterns: the airing mode and the killing mode can be selected in the controller 7. Therefore, a novel Chinese herbal medicine airing method based on the spectral characteristics of the microwave sulfur lamp 4 is provided: and selecting an airing mode, detecting the content of the sulfur powder by the controller 7, and reminding the normal amount of the sulfur powder if the spectrum of the airing mode is generated, so as to carry out the next step. Then, the microwave sulfur lamp 4 can generate light with a greenish spectrum, and the Chinese herbal medicines are stirred and aired uniformly along with the rotation of the rotary airing mechanism 2; after selecting the extinguishing mode, the bulb 4.1 needs to be filled with sulphur powder until the controller 7 has alerted that a sufficient quantity of sulphur powder has been filled. If the sulfur powder is filled too much by misoperation or the sulfur powder is consumed too much in the use process of the microwave sulfur lamp 4, the system can send out a warning when the spectral characteristics cannot be met. For the two modes, the airing can be stopped at any time according to different characteristics of the Chinese herbal medicines and the airing experience. Similarly, a timing mode is also provided, and after multiple times of airing, the full-automatic mode can be selected to improve the efficiency after certain control on the time scale of airing the Chinese herbal medicines. The rotating speed of the rotary airing mechanism 2 can be adjusted, and after the mode is selected and the timing is finished, the microwave sulfur lamp 4 and the rotary airing mechanism 2 are automatically turned off to send out the Chinese herbal medicines. The irradiation and airing of the microwave sulfur lamp 4 is the most critical process, and the microwave sulfur lamp 4 can be adjusted according to different humidity and weather conditions of different areas and different states of Chinese herbal medicines. The Chinese herbal medicines are seriously affected with damp or have high air humidity, and the airing time needs to be properly increased; for the disinfection mode, the time is not long considering that the effective components of the Chinese herbal medicine part can be lost due to the excessive irradiation of ultraviolet rays. Chinese herbal medicine can be through observing whether the shell is heated and cracked or whether soft moist according to the Chinese herbal medicine texture that the conveyer belt conveyed out, judges whether the sunning of Chinese herbal medicine reaches the requirement, also can carry out periodic humidity detection to the Chinese herbal medicine in sunning room 3 through humidity detection device, when the detected value is less than preset humidity threshold value, judges to reach the sunning requirement.
After the airing is finished, the microwave sulfur lamp 4 is turned off, and the baffle plate connected with the second conveyor belt 6 is opened. The rotating speed of the rotary airing mechanism 2 is reduced until all the Chinese herbal medicines in the airing chamber 3 are transferred to the second conveyor belt 6 through the rotary airing mechanism 2. Collecting the dried Chinese herbal medicines for subsequent use.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes that are changed from the content of the present specification and the drawings, or are directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (10)
1. A Chinese herbal medicine airing device based on microwave sulfur lamps is characterized by comprising an airing chamber (3), microwave sulfur lamps (4) arranged at the top of the airing chamber (3) and a rotary airing mechanism (2) arranged at the bottom of the airing chamber (3); the rotary airing mechanism (2) comprises a rotating shaft (2.1) and a stirring plate (2.2), the bottom of the airing chamber (3) is a cylindrical surface, the axis of the cylindrical surface is the rotating shaft (2.1), and the radius of the cylindrical surface is larger than or equal to the distance from the rotating shaft (2.1) to the far end (2.3) of the stirring plate.
2. The Chinese herbal medicine airing device based on the microwave sulfur lamp as claimed in claim 1, wherein the number of the microwave sulfur lamps (4) is one or more, and the power of the microwave sulfur lamps (4) can be adjusted.
3. The microwave sulfur lamp-based Chinese herbal medicine airing device according to claim 1, wherein the rotary airing mechanism (2) comprises 1 rotating shaft (2.1) and 1 or more stirring plates (2.2) connected to the rotating shaft (2.1).
4. The drying device for Chinese herbal medicines based on microwave sulfur lamp as claimed in claim 1, wherein said stirring plate (2.2) is a flat plate or a curved plate.
5. The microwave sulfur lamp-based Chinese herbal medicine airing device according to claim 1, wherein a first conveyor belt (1) is arranged at an inlet of the airing chamber (3), a slope is further arranged between the first conveyor belt (1) and the airing chamber (3), and the first conveyor belt (1) is located above the slope.
6. The microwave sulfur lamp-based Chinese herbal medicine airing device according to claim 1, wherein a second conveyor belt (6) is arranged at an outlet of the airing chamber (3), and a baffle (5) is arranged between the airing chamber (3) and the second conveyor belt (6).
7. The microwave sulfur lamp-based Chinese herbal medicine airing device as claimed in claim 1, wherein a humidity detection device is further arranged in the airing chamber (3).
8. The drying device for Chinese herbal medicines based on a microwave sulfur lamp as claimed in any one of claims 1 to 7, wherein the sub-devices are all electrically connected with a controller (7), and the controller (7) can be arranged in a mobile terminal and is wirelessly connected with each device; or can be arranged on the shell of the Chinese herbal medicine airing device and is in wired connection with each device.
9. A Chinese herbal medicine airing method based on a microwave sulfur lamp, which uses the Chinese herbal medicine airing device based on the microwave sulfur lamp as claimed in any one of claims 1 to 8, and is characterized by comprising the following steps of:
the method comprises the following steps: placing the Chinese herbal medicines in a drying chamber (3), turning on a microwave sulfur lamp (4) and starting drying the Chinese herbal medicines;
step two: the rotary airing mechanism (2) is started to stir the Chinese herbal medicines, so that the Chinese herbal medicines are fully aired.
10. The microwave sulfur lamp-based Chinese herbal medicine airing method as claimed in claim 9, wherein in the second step, the Chinese herbal medicines in the airing chamber (3) are periodically subjected to humidity detection through a humidity detection device, and when a detection value is lower than a preset humidity threshold value, it is determined that the airing requirement is met.
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Application publication date: 20221025 |