CN212538539U - Drying system suitable for medicinal material is dry - Google Patents

Abstract

The utility model provides a drying system suitable for medicinal material drying, which comprises a drying box (10), wherein the drying box (10) comprises a lighting assembly (1), a medicinal material placing plate (2), a heating assembly (3) and a fan system (4); the lighting assembly (1) comprises a lamp tube (11), a rotating shaft (12) and a lighting lamp strip (13), wherein the lamp tube (11) is of a straight hexagonal prism structure, and the bottom surface of the straight hexagonal prism is of a regular hexagonal structure; the heating component (3) is composed of a fixed frame (31) and a heating tube (32). The system realizes the switching of different light sources, thereby ensuring that the traditional Chinese medicinal materials fully simulate the drying under the natural airing condition, acting the medicinal materials with optimal wavelength light, avoiding the waste of effective components in the medicinal materials and improving the drying quality of the medicinal materials; meanwhile, the system has the advantages of uniform drying, short drying time, accurate control, time and labor saving and good drying quality, and can be widely used for drying the traditional Chinese medicinal materials.

Description

Drying system suitable for medicinal material is dry

Technical Field

The utility model relates to a medicinal material processing technology field, concretely relates to drying system suitable for medicinal material is dry.

Background

In the processing process of the medicinal materials, the medicinal materials need to be dried; the common drying mode of agricultural products, medicinal materials and the like is natural drying, the drying temperature is low, the drying time is long, the drying condition is uncontrollable, the phenomena of poor drying effect, uneven drying and the like easily occur, and the drying effect is not ideal due to the influence of environmental factors. The drying oven is adopted for drying, so that the drying temperature and the drying time are manually controlled to a certain extent, but the drying oven in the prior art only carries out heating treatment and time regulation and control, and cannot accurately simulate the natural drying conditions (such as natural light wavelength, illumination intensity and the like), so that the effective components of the medicinal materials cannot be completely separated out, and the waste of the effective components of the medicinal materials is caused; therefore, the drying equipment in the prior art has the defects of unsatisfactory drying effect, poor drying quality, underutilized drug effect after drying and the like aiming at the drying of medicinal materials.

SUMMERY OF THE UTILITY MODEL

In view of the problems existing in the prior art, the utility model aims to provide a drying system suitable for drying medicinal materials, which can provide suitable illumination conditions (light wavelength, illumination intensity, illumination time and the like) for the medicinal materials in a targeted manner while drying the medicinal materials, thereby improving the content of the effective components in the medicinal materials, improving the quality of the dried medicinal materials and avoiding the waste of the effective components of the medicinal materials under the condition of simulating natural drying; meanwhile, the system has the advantages of short drying time, uniform drying, time and labor saving and good drying quality, and can be widely used for drying the traditional Chinese medicinal materials.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a drying system suitable for medicinal material is dry, includes the drying cabinet, its characterized in that: the drying box comprises an illuminating assembly, a medicinal material placing plate, a heating assembly and a fan system; the lighting components are uniformly distributed at the upper end of the drying box and comprise lamp tubes, rotating shafts and lighting lamp belts; the lamp tubes are of a straight hexagonal prism structure, the bottom surfaces of the straight hexagonal prisms are of a regular hexagonal structure, the lighting lamp belts are six groups and are respectively fixedly connected with six side surfaces of the straight hexagonal prisms, two groups of rotating shafts are arranged, one ends of the rotating shafts are respectively fixedly connected with the middles of the two bottom surfaces of the straight hexagonal prisms, and the other ends of the rotating shafts are respectively rotatably connected with the inner wall of the upper end of the drying box; twelve stepped holes are formed in the two bottom surfaces of the straight hexagonal prism, the stepped holes are uniformly distributed at positions, close to the bottom edge, of the bottom surfaces of the straight hexagonal prism, the two stepped holes are a group of side surfaces corresponding to the straight hexagonal prism, the stepped holes are sequentially a square hole and a circular hole from the surface of the bottom surface of the straight hexagonal prism to the inside, and one end, far away from the square hole, of the circular hole is communicated with an electrode plate of the lighting lamp strip; the inner wall of the upper end of the drying box and a group of stepped holes corresponding to the side surface of the lowest end of the straight hexagonal prism are provided with two telescopic rods, each telescopic rod comprises a main rod, a square rod and a round rod, one end of the main rod is fixedly connected with the inner wall of the upper end of the drying box, the other end of the main rod is slidably connected with one end of the square rod, the other end of the square rod is slidably connected with one end of the round rod, the square rod corresponds to the square hole, the round rod corresponds to the round hole, the square rod extends into the square hole to fix the lighting assembly, and the round rod extends into the round hole to be in contact with an electrode plate of the lighting lamp strip to achieve electrification of; the medicinal material placing plate is arranged in the drying box and below the lighting assembly, a plurality of through holes are uniformly distributed on the medicinal material placing plate and used for circulating heat so as to dry the Chinese medicinal materials on the medicinal material placing plate, and the medicinal material placing plate is uniformly provided with temperature sensors for monitoring the temperature during drying so as to achieve the aim of controlling the drying effect; the heating assembly consists of a fixing frame and heating tubes, the fixing frame is positioned below the medicinal material placing plate and is parallel to the medicinal material placing plate, and the heating tubes are straight tubes and are uniformly distributed in the fixing frame; the fan system is arranged at the lower end of the heating component and fixedly connected with the bottom surface of the drying box, and is used for slowly discharging air to convey the heat of the heating component to the medicinal material placing plate, so that the purpose of uniformly discharging heat and drying is achieved.

Further optimization, the side wall of the drying box is provided with a vent for discharging air, water vapor and the like in the drying box; the vent is located lighting components with the medicinal material is placed between the board, just vent department sets up the filter screen, prevents that outside impurity from getting into the drying cabinet when preventing inside dregs of a decoction departure.

Further optimization, the lateral wall of the drying box is far away from the vent, and a visible window is arranged at the vent and used for observing the drying and illumination conditions of the medicinal materials.

For further optimization, the rotating shaft is controlled to rotate by a motor.

Further preferably, the diameter of the rotating shaft is not less than half of the length of the diagonal line of the bottom surface of the straight hexagonal prism and not more than 2/3 diagonal line of the straight hexagonal prism.

And further optimization is carried out, wherein the diameter of the circular hole is smaller than the side length of the square hole and is larger than half of the side length of the square hole.

Further optimization is carried out, and the width of the main rod is larger than the side length of the square rod; the length of the square rod is equal to the depth of the square hole, and the length of the round rod is slightly longer than the depth of the round hole so that the round rod can be well contacted with the electrode plate of the lighting lamp strip when being extended.

Further preferably, the telescopic rod is connected with an external hydraulic device.

Further optimized, the through holes are rhombic holes, and the through holes are close to the through holes, so that the medicinal materials can be fully and uniformly dried.

Further optimization is carried out, the distance between the lower end face of the medicinal material placing plate and the upper end face of the fixing frame is not less than the thickness of the medicinal material placing plate and not more than 2.5 times of the thickness of the medicinal material placing plate.

The utility model discloses has following technological effect:

the device realizes the switching of different light sources through the matching of the lighting assembly, provides illumination conditions for the environment of drug drying in a targeted manner, and fully simulates the drying under natural conditions, so that the drug acts on the drug with optimal wavelength light during drying, and the content of active ingredients in the drug and the quality of the drug are improved; through the cooperation of shoulder hole and telescopic link, both realized lighting assembly at the rotation in-process hard spacing to the light of various wavelengths is selected to the accuracy, the rocking of light appears in the avoidance irradiation process influences the illumination effect, realize the luminous independence of device again, have and only have a light to act on the chinese-medicinal material when guaranteeing the drying, avoid appearing the luminous circumstances of light source more than two kinds simultaneously, effective energy saving, guarantee that the medicinal material is to the abundant absorption of optical wavelength.

Simultaneously, the device evenly generates heat, the slow blast air of fan system sends the heat to the chinese-medicinal material on the board is placed to the medicinal material through the through-hole through the heating element, and then realizes even drying, because the blast air wind-force of fan system is little and the heating element places the board interval with the medicinal material little, calorific loss is few to make full use of heating element's heat, avoid the energy extravagant. The system can be used for drying most of traditional Chinese medicinal materials, can adjust and control different illumination according to different effective components, has wide application range, can carry out batch drying, and has high drying efficiency and good effect.

Drawings

Fig. 1 is a schematic structural diagram of a drying system in an embodiment of the present invention.

Fig. 2 is a partial sectional view taken along line a-a of fig. 1.

Fig. 3 is a schematic structural diagram of an illumination assembly according to an embodiment of the present invention.

Fig. 4 is a schematic view of fig. 3 in the direction B.

Fig. 5 is the embodiment of the utility model provides a structural schematic diagram of board is placed to medicinal material.

10, a drying box; 101. a telescopic rod; 1011. a main rod; 1012. a square bar; 1013. a round bar; 1. a lighting assembly; 11. a lamp tube; 12. a rotating shaft; 13. a lighting strip; 111. a stepped hole; 1111. a square hole; 1112. a circular hole; 2. a medicinal material placing plate; 21. a through hole; 22. a temperature sensor; 3. a heat generating component; 31. a fixing frame; 32. a heat generating tube; 4. a fan system; 5. a vent; 51. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1-5, a drying system suitable for medicinal material is dry, includes drying cabinet 10, its characterized in that: the drying box 10 comprises an illuminating component 1, a medicinal material placing plate 2, a heating component 3 and a fan system 4; the lighting components 1 are uniformly distributed at the upper end of the drying box 10 and comprise a lamp tube 11, a rotating shaft 12 and a lighting lamp strip 13; the lamp tube 11 is a straight hexagonal prism structure, the bottom surface of the straight hexagonal prism is a regular hexagonal structure, and the lighting lamp strip 13 is six groups including an ultraviolet lamp strip, a blue light strip, a purple light strip, a red light strip, a white light strip and a yellow light strip (corresponding wavelength light can be selected according to the effective ingredients of the actually required medicinal materials), which are respectively and fixedly connected with six side surfaces of the straight hexagonal prism. The two groups of rotating shafts 12 are provided, one end of each rotating shaft is fixedly connected with the middle parts of the two bottom surfaces of the straight hexagonal prisms respectively, and the other end of each rotating shaft is rotatably connected with the inner wall of the upper end of the drying box 10 respectively; the rotating shaft 12 is controlled to rotate by a motor; the diameter of the rotating shaft 12 is not less than half of the diagonal length of the bottom surface of the straight hexagonal prism and not more than 2/3 diagonal length (as shown in FIG. 4, if the diagonal length of the bottom surface of the hexagonal prism is M and the diameter of the rotating shaft is N, then 1/2M is not less than N and not more than 2/3M). Twelve stepped holes 111 are formed in two bottom surfaces of the straight hexagonal prism, the stepped holes 111 are evenly distributed at positions, close to bottom edges, of the bottom surfaces of the straight hexagonal prism, the two stepped holes 111 correspond to one side surface of the straight hexagonal prism (as shown in fig. 4), the stepped holes 111 are square holes 1111 and circular holes 1112 from the bottom surfaces of the straight hexagonal prism inwards in sequence, wherein the diameter of the circular holes 1112 is smaller than the side length of the square holes 1111 and larger than half of the side length of the square holes 1111 (namely the diameter of the circular holes 1112 is D, the side length of the square holes 1111 is L, and then 1/2L < D < L). One end of the circular hole 1112, which is far away from the square hole 1111, is communicated with an electrode plate of the lighting lamp strip 13; two telescopic rods 101 are arranged on the inner wall of the upper end of the drying box 10 and corresponding to a group of stepped holes 111 on the side surface of the lowest end of the straight hexagonal prism, and the telescopic rods 101 are connected with an external hydraulic device. The telescopic rod 101 comprises a main rod 1011, a square rod 1012 and a round rod 1013, one end of the main rod 1011 is fixedly connected with the inner wall of the upper end of the drying oven 10, the other end of the main rod is slidably connected with one end of the square rod 1012, the other end of the square rod 1012 is slidably connected with one end of the round rod 1013, the square rod 1012 corresponds to the square hole 1111, the round rod 1013 corresponds to the circular hole 1112, the square rod 1012 extends into the square hole 1111 to realize the fixation of the lighting component 1, and the round rod 1013 extends into the circular hole 1112 to contact with the electrode plate of the lighting strip 13 to realize the electrification of; the width of the main rod 1011 is larger than the side length of the square rod 1012; the length of the square rod 1012 is equal to the depth of the square hole 1111, the length of the round rod 1013 is slightly longer than the depth of the circular hole 1112, that is, the length of the round rod 1013 is 0.1-0.3 mm longer than the depth of the circular hole 1112, so that the round rod 1013 is in good contact with the electrode plate of the lighting strip 13 when being extended. The medicinal material placing plate 2 is arranged in the drying box 10 and below the lighting assembly 1, a plurality of through holes 21 are uniformly distributed on the medicinal material placing plate 2 and used for heat circulation so as to dry the medicinal materials on the medicinal material placing plate 2, the through holes 21 are rhombic holes, and the through holes 21 are close to the through holes 21 (similar to a filter screen structure, as shown in the following figure 5) and used for fully and uniformly drying the medicinal materials; the board 2 is placed to the medicinal material evenly sets up temperature sensor 22 for temperature when the monitoring is dry, and then reach the purpose of control drying effect. The heating component 3 consists of a fixing frame 31 and heating tubes 32, the fixing frame 31 is positioned below the medicinal material placing plate 2 and is parallel to the medicinal material placing plate 2, and the heating tubes 32 are straight tubes and are uniformly distributed in the fixing frame 31; the distance that board 2 lower terminal surface and fixed frame 3 up end were placed to the medicinal material is not less than the medicinal material and places 2 thickness and be not more than the medicinal material and place 2.5 times of board 2 thickness (the medicinal material is placed 2 thickness of board for S, fixed frame 31 and the medicinal material and is placed the distance of board 2 and be H promptly, then S is not less than H and is not more than 2.5S). Fan system 4 sets up at 3 lower extremes of heating element, with drying cabinet 10 bottom surface fixed connection for board 2 is placed to the medicinal material to the heat that slow air-out sent heating element to reach even hot dry purpose. The side wall of the drying box 10 is provided with a vent 5 for exhausting air, water vapor and the like in the drying box 10; the vent 5 is positioned between the lighting assembly 1 and the medicinal material placing plate 2, and the filter screen 51 is arranged at the vent 5 to prevent the inner medicine dregs from flying out and simultaneously prevent external impurities from entering the drying box 10; the lateral wall of the drying oven 10 and the position far away from the ventilation opening 5 are provided with visible windows for observing the drying and illumination conditions of the medicinal materials.

The working principle is as follows:

firstly, the initial position of the telescopic rod 101 is in a shortened state; the motor of the rotating shaft 12 is controlled to rotate so as to control the lighting assembly 1 to switch the lighting lamp strip 13, when the ultraviolet lamp strip is switched, the motor stops rotating, the telescopic rod 101 is controlled to extend, the square rod 1012 firstly extends to enter the square hole 1111 to realize hard limiting, and unnecessary shaking of the lighting lamp strip 13 in the lighting process is avoided so as to avoid influencing the lighting effect; the round bar 1013 continues to extend until contacting with the electrode sheet of the ultraviolet lighting lamp strip 13 in the circular hole 1112, at this time, the ultraviolet lamp strip emits light, the other lamp strips (blue light strip, purple light strip, red light strip, white light strip, and yellow light strip) do not emit light, the light emitting effect of the ultraviolet lamp strip is prevented from being affected by the other lamp strips (if the other lamp strips are irradiated, two lights can be effectively prevented from being irradiated simultaneously, the absorption of plants to a single light wavelength is affected, and thus required effective components are effectively separated out), and the ultraviolet light is utilized to sterilize the inside of the drying box 10. After the irradiation is finished, the telescopic rod 101 is controlled to be shortened, and the power-off of the ultraviolet light source is realized; then place the medicinal material on board 2 is placed to the medicinal material, carry out the ohmic heating to heating element 3, open fan system 4 and control lighting assembly 1 simultaneously and switch to the lighting lamp area 13 of the required wavelength light of plant on, telescopic link 101 extends and carries out hard spacing while realizing the circular telegram, and then in the drying process with the medicinal material of best wavelength light effect, improve the content of active ingredient in the medicinal material to promote the quality of chinese-medicinal material.

Can adopt to concrete required active ingredient the utility model discloses a drying method and dry even, abundant that equipment was selected to shine to the light, and then required active ingredient in the effective chinese-medicinal material of preserving.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a drying system suitable for medicinal material is dry, includes drying cabinet (10), its characterized in that: the drying box (10) comprises a lighting assembly (1), a medicinal material placing plate (2), a heating assembly (3) and a fan system (4); the lighting components (1) are uniformly distributed at the upper end of the drying box (10) and comprise a lamp tube (11), a rotating shaft (12) and a lighting lamp strip (13); the lamp tubes (11) are of a straight hexagonal prism structure, the bottom surfaces of the straight hexagonal prisms are of a regular hexagonal structure, the lighting lamp belts (13) are divided into six groups and fixedly connected with six side surfaces of the straight hexagonal prisms respectively, the rotating shafts (12) are divided into two groups, one ends of the rotating shafts are fixedly connected with the middles of the two bottom surfaces of the straight hexagonal prisms respectively, and the other ends of the rotating shafts are rotatably connected with the inner wall of the upper end of the drying box (10) respectively; twelve stepped holes (111) are formed in the two bottom surfaces of the straight hexagonal prism, the stepped holes (111) are uniformly distributed at positions, close to the bottom edge, of the bottom surfaces of the straight hexagonal prism, the two stepped holes (111) correspond to one side surface of the straight hexagonal prism, square holes (1111) and circular holes (1112) are formed in the stepped holes (111) from the surface of the bottom surfaces of the straight hexagonal prism to the inside in sequence, and one end, far away from the square holes (1111), of the circular hole (1112) is communicated with an electrode plate of the illuminating lamp strip (13); the inner wall of the upper end of the drying box (10) and a group of stepped holes (111) corresponding to the side face of the lowest end of the straight hexagonal prism are provided with two telescopic rods (101), each telescopic rod (101) comprises a main rod (1011), a square rod (1012) and a round rod (1013), one end of the main rod (1011) is fixedly connected with the inner wall of the upper end of the drying box (10), the other end of the main rod is slidably connected with one end of the square rod (1012), the other end of the square rod (1012) is slidably connected with one end of the round rod (1013), the square rod (1012) corresponds to the square hole (1111), and the round rod (1013) corresponds to the round hole (1112); the medicinal material placing plate (2) is arranged in the drying box (10) and below the lighting assembly (1), a plurality of through holes (21) are uniformly distributed on the medicinal material placing plate (2), and the medicinal material placing plate (2) is uniformly provided with temperature sensors (22); the heating component (3) is composed of a fixing frame (31) and heating tubes (32), the fixing frame (31) is positioned below the medicinal material placing plate (2) and is parallel to the medicinal material placing plate (2), and the heating tubes (32) are straight tubes and are uniformly distributed in the fixing frame (31); the fan system (4) is arranged at the lower end of the heating component (3) and is fixedly connected with the bottom surface of the drying box (10).

2. The drying system suitable for drying medicinal materials according to claim 1, wherein: a ventilation opening (5) is formed in the side wall of the drying box (10); the ventilation opening (5) is located between the lighting assembly (1) and the medicinal material placing plate (2), and a filter screen (51) is arranged at the ventilation opening (5).

3. The drying system suitable for drying medicinal materials according to claim 2, wherein: and a visible window is arranged on the side wall of the drying box (10) and is far away from the ventilation opening (5).

4. The drying system suitable for drying medicinal materials according to claim 1, wherein: the rotating shaft (12) is controlled to rotate by a motor.

5. The drying system suitable for drying medicinal materials according to claim 1, wherein: the diameter of the rotating shaft (12) is not less than half of the length of the diagonal line of the bottom surface of the straight hexagonal prism and not more than the length of 2/3 diagonal lines of the straight hexagonal prism.

6. The drying system suitable for drying medicinal materials according to claim 1, wherein: the diameter of the circular hole (1112) is smaller than the side length of the square hole (1111) and larger than half of the side length of the square hole (1111); the width of the main rod (1011) is larger than the side length of the square rod (1012); the square rod (1012) length is equal to the square bore (1111) depth, the round rod (1013) length is slightly longer than the round bore (1112) depth.

7. The drying system suitable for drying medicinal materials according to claim 1, wherein: the telescopic rod (101) is connected with an external hydraulic device.

8. The drying system suitable for drying medicinal materials according to claim 1, wherein: the through hole (21) is a diamond-shaped hole, and the through hole (21) is tightly abutted to the through hole (21).

9. The drying system suitable for drying medicinal materials according to claim 1, wherein: the distance between the lower end face of the medicinal material placing plate (2) and the upper end face of the fixing frame (31) is not less than the thickness of the medicinal material placing plate (2) and not more than 2.5 times of the thickness of the medicinal material placing plate (2).

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