CN212538540U

CN212538540U - Photochromic drying cabinet of even accuse temperature

Info

Publication number: CN212538540U
Application number: CN202021416322.1U
Authority: CN
Inventors: 曹仕秀; 韩涛; 刘代军; 赵茂宇; 彭玲玲; 何金磊; 谢猛; 张艳玲
Original assignee: Chongqing University of Arts and Sciences
Current assignee: Xi'an Tiaobao Yikang Pharmaceutical Chain Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-02-12
Anticipated expiration: 2030-07-17

Abstract

The utility model provides a photochromic drying box with uniform temperature control, which comprises a drying box body (1), a medicine residue recovery box (2), a fan (3) and a heating box body (4); the drying box body (1) comprises a light-emitting component (14), an object placing plate (15) and a drying pipe (16); the light-emitting component (14) comprises a lamp holder (141) and a lamp strip (142), a plurality of air holes (151) are uniformly distributed in the object placing plate (15), and the drying tube (16) is of a continuous concave-convex changing structure and is close to one side of the object placing plate (15) and is uniformly provided with a plurality of drying holes (161). The photochromic drying box realizes the recycling of hot air flow, effectively reduces energy consumption, ensures the uniformity of drying temperature and ensures the drying quality; meanwhile, the photochromic drying box provides proper illumination conditions while drying, so that the retention of the effective components of the traditional Chinese medicinal materials in the drying process is ensured, the loss of the effective components is fully avoided, and the quality of the dried medicinal materials is ensured.

Description

Photochromic drying cabinet of even accuse temperature

Technical Field

The utility model relates to a medicinal material processing equipment technical field, concretely relates to photochromic drying cabinet of even accuse temperature.

Background

The traditional Chinese medicinal materials are authentic medicinal materials which are accepted by people traditionally and come from specific production areas and have Chinese characteristics, and the essence of the traditional Chinese medicinal materials is that the medicinal materials are high in quality and good in curative effect and are generally accepted by doctors and patients in long-term use. The vast majority of the traditional Chinese medicinal materials are root crops, and the traditional Chinese medicinal materials need to be cleaned, dried and the like after being excavated; the drying treatment is to evaporate the water content of the Chinese medicinal materials to reach the required water content, and can inhibit biochemical reaction and propagation of microorganisms such as mold and the like so as to maintain the quality of the Chinese medicinal materials, so that the temperature control and the drying environment in the drying process directly influence the efficacy and quality of the Chinese medicinal materials and have great influence on the storage of the Chinese medicinal materials.

Because the chinese-medicinal material is the rhizome class mostly as, its bulk density is great, causes hot air circulation uneven because piling up very easily among the drying process, is heated the inequality from this and leads to the problem that the drying is not thorough, drying temperature is inhomogeneous, and prior art overturns the medicinal material to this problem often to guarantee that the medicinal material is heated dry abundant. However, the drying cabinet is opened periodically for manual turning, so that the heat loss during the cabinet opening operation is large, the manual operation efficiency is low, the drying cabinet cannot be turned in real time, and the manpower, material resources and energy consumption are greatly wasted; the manipulator is adopted for turning, the manipulator with low precision can easily damage the medicinal materials and can not ensure whether the turning condition of the medicinal materials meets the requirements or not, and the manipulator with high precision has high cost and high maintenance difficulty.

Simultaneously, the purpose that the inside moisture of chinese-medicinal material drying cabinet among the prior art mostly just reaches the removal through the intensification to the medicinal material, it does not carry out illumination, with the condition that dries under the accurate simulation natural environment to cause scattering and disappearing of the inside active ingredient of medicinal material, can't fully remain the active ingredient in the medicinal material, cause the utility of medicinal material to reduce.

SUMMERY OF THE UTILITY MODEL

In view of the problems existing in the prior art, the utility model aims to provide a photochromic drying box with uniform temperature control, which dries the medicinal material through a hot air circulating system, and can ensure the uniformity of heating and temperature of the medicinal material without turning the medicinal material, thereby ensuring the drying quality; meanwhile, the photochromic drying box provides proper illumination conditions for the medicinal materials while drying, so that the retention of the effective components of the Chinese medicinal materials in the drying process is ensured, the loss of the effective components is fully avoided, and the drying quality of the medicinal materials is ensured.

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

the utility model provides a photochromic drying cabinet of even accuse temperature which characterized in that: comprises a drying box body, a medicine residue recovery box, a fan and a heating box body; the drying box body comprises a light-emitting component, a storage plate and a drying pipe; the light-emitting components are uniformly distributed at the upper end inside the drying box body and comprise lamp holders and lamp belts, the lamp holders are of straight quadrangular prism structures, the bottom surfaces of the lamp holders are equilateral trapezoids, the side surfaces, corresponding to the relatively short base edges, of the bottom surfaces of the straight quadrangular prisms are fixedly connected with the upper end surface of the lamp belts, the upper end of the drying box body is provided with an equilateral trapezoidal groove corresponding to the lamp holders, and the lamp holders are clamped into the equilateral trapezoidal groove to fix the light-emitting components in the drying box body; the storage plate is placed inside the drying box body and is parallel to the bottom surface of the drying box body, two side surfaces of the storage plate are in sliding connection with the inner wall of the side surface of the drying box body, the storage plate is convenient to take out of the drying box body, and air holes are uniformly formed in the storage plate, so that air flow during drying is convenient to circulate; the drying pipe is located inside the back of the drying box body and is of a continuous concave-convex changing structure, a plurality of drying holes are uniformly formed in one side, close to the object placing plate, of the drying pipe, and the central line of the drying pipe in the vertical direction and the central line of the object placing plate in the vertical direction are on the same straight line, so that the number of the drying holes distributed on the upper side and the lower side of the object placing plate is consistent, and the upper drying temperature and the lower drying temperature are consistent; the drying box comprises a drying box body, wherein two sides of the drying box body are respectively provided with an exhaust hole, the exhaust holes are connected with one end of a transverse line pipe of a T-shaped three-way pipe through air guide pipes, the other end of the transverse line pipe of the T-shaped three-way pipe is communicated with a medicine residue recovery box, a vertical line pipe of the T-shaped three-way pipe is communicated with a heating box body through an air guide pipe, the vertical line pipe of the T-shaped three-way pipe is parallel to the bottom surface of the drying box body, the air guide pipe between the heating box body and the vertical line pipe of the T-shaped three-way pipe is provided with a fan for pumping air exhausted from the exhaust holes back to the heating box body, an activated carbon adsorption layer is arranged between the fan and the vertical line pipe of the T-shaped three-way pipe for removing water vapor and other impurities in the air, a filter screen is arranged at the corner of the T-shaped three-way pipe for filtering, avoid the dregs of a decoction that blows out to pile up and then block up the active carbon adsorption layer at the active carbon adsorption layer, the heating box pass through the intake pipe with the bottom intercommunication at the center of drying tube.

According to further optimization, a box door is arranged on the front face of the drying box body and is movably connected with the drying box body through a hinge, and a handle is arranged at one end, far away from the hinge, of the box door.

Further optimization is carried out, the object placing plate is uniformly provided with a temperature sensor and an illumination intensity sensor which are used for monitoring the temperature and illumination in the drying box body; the drying cabinet is characterized in that an alarm indicating lamp is arranged at the upper end of the outer portion of the drying cabinet body, and the temperature sensor and the illumination intensity sensor are electrically connected with the alarm indicating lamp.

In a further optimization, the wave crest section of the continuous concave-convex changing structure of the drying tube is positioned on the upper side of the object placing plate, the wave trough section is positioned on the lower side of the object placing plate, and the vertical distance between the wave crest section and the upper end face of the object placing plate is consistent with the vertical distance between the wave trough section and the lower end face of the object placing plate.

Further optimized, an electromagnetic valve is arranged at the joint of the T-shaped three-way pipe and the medicine residue recovery box, and a vertical line pipe of the T-shaped three-way pipe is positioned between the filter screen and the activated carbon adsorption layer and used for controlling the flow of gas.

In a further optimization, a heating pipe is arranged in the heating box body.

Further optimization, a sealing ring is arranged at the joint of the air guide pipe and the exhaust hole.

The utility model discloses has following technological effect:

the photochromic drying box realizes the recycling of hot air flow in the drying box body and avoids heat loss through the matching of the exhaust hole, the air guide pipe, the fan, the heating box body, the air inlet pipe and the drying pipe, thereby effectively reducing energy consumption, being more environment-friendly and saving manpower, material resources and use cost; through the matching of the filter screen, the activated carbon adsorption layer and the heating box body, the pipeline is effectively prevented from being blocked by medicinal material residues, and the water vapor discharged after heating and drying is efficiently treated, so that the circulation of hot air is realized, and the water vapor is prevented from entering the photochromic drying box again; through the design of drying tube and placing the board, guaranteed the homogeneity of being heated of medicinal material to guarantee the homogeneity of temperature among the drying process, avoid turning the damage that the medicinal material caused to the medicinal material.

Meanwhile, the photochromic drying box provides proper illumination conditions for the medicinal materials while uniformly drying through the arrangement of the light-emitting component, so that the retention of the effective components of the medicinal materials in the drying process is ensured, the loss of the effective components is fully avoided, and the drying quality of the medicinal materials is further ensured.

Drawings

Fig. 1 is a schematic structural view of a photochromic drying cabinet according to an embodiment of the present invention.

Fig. 2 is a schematic view of an internal structure of a photochromic drying cabinet according to an embodiment of the present invention.

Fig. 3 is an enlarged view of a portion of fig. 2.

Fig. 4 is a sectional view taken along line B-B of fig. 2.

Wherein, 1, a drying box body; 11. a box door; 111. a handle; 112. loose leaves; 12. an alarm indicator light; 13. an exhaust hole; 14. a light emitting assembly; 141. a lamp socket; 142. a light strip; 15. a storage plate; 151. air holes are formed; 16. a drying tube; 161. drying the pores; 17. an equilateral trapezoid slot; 2. a herb residue recycling bin; 3. a fan; 4. heating the box body; 5. an air duct; 51. a T-shaped three-way pipe; 511. a filter screen; 512. an activated carbon adsorption layer; 513. an electromagnetic valve; 52. an air inlet pipe.

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 fig. 1 to 4, a photochromic drying cabinet with uniform temperature control is characterized in that: comprises a drying box body 1, a medicine residue recovery box 2, a fan 3 and a heating box body 4; the drying box body 1 comprises a light-emitting component 14, a storage plate 15 and a drying pipe 16; the light emitting assemblies 14 are uniformly distributed at the upper end inside the drying box body 1 and comprise lamp holders 141 and lamp belts 142, the lamp holders 141 are of a straight quadrangular prism structure, the bottom surfaces of the lamp holders 141 are equilateral trapezoids, the side surfaces corresponding to the relatively short base edges of the bottom surfaces of the straight quadrangular prisms are fixedly connected with the upper end surface of the lamp belts 142, the upper end of the drying box body 1 is provided with an equilateral trapezoid-shaped groove 17 corresponding to the lamp holders 141, and the lamp holders 141 are clamped into the equilateral trapezoid-shaped groove 17 to fix the light emitting assemblies 14 in the drying box body 1; the object placing plate 15 is placed inside the drying box body 1, the object placing plate 15 is parallel to the bottom surface of the drying box body 1, two side surfaces of the object placing plate 15 are in sliding connection with the inner wall of the side surface of the drying box body 1, the object placing plate 15 is convenient to take out from the drying box body 1, and air holes 151 are uniformly formed in the object placing plate 15, so that air flow during drying is convenient to circulate; the drying tube 16 is located inside the back of the drying box body 1 and is of a continuous concave-convex changing structure, one side, close to the object placing plate 15, of the drying tube 16 is uniformly provided with a plurality of drying holes 161, a central line of the drying tube 16 in the vertical direction and a central line of the object placing plate 15 in the vertical direction are on the same straight line, so that the number of the drying holes 161 distributed on the upper side and the lower side of the object placing plate 15 is consistent, and the upper drying temperature and the lower drying temperature are consistent; specifically, the wave crest section of the continuous concave-convex changing structure of the drying pipe 16 is located on the upper side of the object placing plate 15, the wave trough section is located on the lower side of the object placing plate 15, and the vertical distance between the wave crest section and the upper end face of the object placing plate 15 is consistent with the vertical distance between the wave trough section and the lower end face of the object placing plate 15 (as shown in fig. 2). Both sides of the drying box body 1 are provided with an exhaust hole 13, the exhaust hole 13 is connected with one end of a transverse pipe of a T-shaped three-way pipe 51 through an air guide pipe 5, and a sealing ring (not shown in the figure) is arranged at the joint of the air guide pipe 5 and the exhaust hole 13; the other end of the transverse line pipe of the T-shaped three-way pipe 51 is communicated with the herb residue recovery tank 2, the vertical line pipe of the T-shaped three-way pipe 51 is communicated with the heating tank body 4 through the air duct 5, the vertical line pipe of the T-shaped three-way pipe 51 is parallel to the bottom surface of the drying tank body 1, the air duct 5 between the heating box body 4 and the vertical line pipe of the T-shaped three-way pipe 51 is provided with a fan 3 for pumping the air exhausted from the exhaust hole 13 back to the heating box body 4, an activated carbon adsorption layer 512 for removing water vapor and other impurities in the air is arranged between the fan 3 and the vertical line pipe of the T-shaped three-way pipe 51, a filter screen 511 is arranged at the inflection point of the T-shaped three-way pipe 51 for filtering the air entering the vertical line pipe of the T-shaped three-way pipe 51, the phenomenon that the blown-out dregs are accumulated on the activated carbon adsorption layer 512 to block the activated carbon adsorption layer 512 is avoided, and the heating box body 4 is communicated with the bottom of the center of the drying pipe 16 through an air inlet pipe 52; a heating pipe is arranged in the heating box body 4.

The front surface of the drying box body 1 is provided with a box door 11, the box door 11 is movably connected with the drying box body 1 through a hinge 112, and one end of the box door 11 far away from the hinge 112 is provided with a handle 111. The object placing plate 15 is uniformly provided with a temperature sensor and an illumination intensity sensor (not shown in the figure) for monitoring the temperature and the illumination in the drying box body 1; the outside upper end of drying cabinet body 1 sets up alarm indicator 12, temperature sensor, illumination intensity sensor and alarm indicator 12 electric connection. An electromagnetic valve 513 is arranged at the joint of the T-shaped three-way pipe 51 and the herb residue recovery box 2, and the vertical line pipe of the T-shaped three-way pipe 51 is positioned between the filter screen 511 and the activated carbon adsorption layer 512 and is used for controlling the flow of gas.

The working principle is as follows:

first, the storage plate 15 is pulled out, the medicinal material to be dried is placed on the storage plate 15, and the door 11 is closed. Then, one group in the middle of the light emitting component 14 is set as the ultraviolet lamp strip 142, and the rest are set as light sources with the same wavelength as required, before drying, the lamp strips 142 of other groups of light sources are closed, and the ultraviolet lamp strip 142 is used for sterilizing the drying box body 1; then in the drying process, the ultraviolet lamp strip 142 is closed, the lamp strips of other groups of light sources are opened, and the medicinal materials are irradiated in the drying process.

When drying, the solenoid valve 513 at the T-shaped three-way pipe 51 and the herb residue recovery tank 2 is closed, the solenoid valve 513 is arranged between the filter screen 511 and the activated carbon adsorption layer 512 when the vertical line pipe of the T-shaped three-way pipe 51 is opened, the heating pipe of the heating tank body 4 is opened to heat the heating pipe, meanwhile, the fan 3 is started to make hot air flow into the drying pipe 16 through the air inlet pipe 52, then the hot air is uniformly distributed on the upper side and the lower side of the object placing plate 15 through the drying holes 161 to dry the medicinal materials, the dried air carries moisture and partial medicinal residues to flow into the air duct 5 through the air outlet hole 13, the medicinal residues are blocked by the filter screen 511, because the gravity action is automatically accumulated downwards, the air channel can not be blocked, the water vapor is adsorbed by the activated carbon adsorption layer 512 and then is guided into the heating box body 4 through the fan 3 again, and flows into the drying pipe 16 again after being heated by the heating box body 4, so that the circulation of the hot air is realized. After drying is finished, all the light-emitting components 14 are closed, the electromagnetic valves 513 at the T-shaped three-way pipe 51 and the medicine residue recovery box 2 are opened, the electromagnetic valve 513 is arranged between the filter screen 511 and the activated carbon adsorption layer 512 when the vertical line pipe of the T-shaped three-way pipe 51 is closed, so that the medicine residues flow into the medicine residue recovery box 2, and the medicine residues are recovered.

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

1. The utility model provides a photochromic drying cabinet of even accuse temperature which characterized in that: comprises a drying box body (1), a herb residue recovery box (2), a fan (3) and a heating box body (4); the drying box body (1) comprises a light-emitting component (14), an object placing plate (15) and a drying pipe (16); the light-emitting components (14) are uniformly distributed at the upper end inside the drying box body (1) and comprise lamp holders (141) and lamp strips (142), the lamp holders (141) are of a straight quadrangular prism structure, the bottom surfaces of the lamp holders are equilateral trapezoids, the side surfaces, corresponding to the relatively short base edges of the straight quadrangular prism bottom surfaces, are fixedly connected with the upper end surface of the lamp strips (142), the upper end of the drying box body (1) is provided with equilateral trapezoidal grooves (17) corresponding to the lamp holders (141), and the lamp holders (141) are clamped into the equilateral trapezoidal grooves (17) to fix the light-emitting components (14) in the drying box body (1); the storage plate (15) is placed inside the drying box body (1), the storage plate (15) is parallel to the bottom surface of the drying box body (1), two side surfaces of the storage plate (15) are connected with the inner wall of the side surface of the drying box body (1) in a sliding mode, and air holes (151) are uniformly formed in the storage plate (15); the drying pipe (16) is located inside the back of the drying box body (1) and is of a continuous concave-convex changing structure, a plurality of drying holes (161) are uniformly formed in one side, close to the object placing plate (15), of the drying pipe (16), and the central line of the drying pipe (16) in the vertical direction and the central line of the object placing plate (15) in the vertical direction are on the same straight line; the drying box comprises a drying box body (1), wherein two sides of the drying box body (1) are respectively provided with an exhaust hole (13), the exhaust holes (13) are connected with one end of a transverse line pipe of a T-shaped three-way pipe (51) through an air guide pipe (5), the other end of the transverse line pipe of the T-shaped three-way pipe (51) is communicated with a medicine residue recovery box (2), a vertical line pipe of the T-shaped three-way pipe (51) is communicated with a heating box body (4) through the air guide pipe (5), the vertical line pipe of the T-shaped three-way pipe (51) is parallel to the bottom surface of the drying box body (1), the air guide pipe (5) between the heating box body (4) and the vertical line pipe of the T-shaped three-way pipe (51) is provided with a fan (3), an active carbon adsorption layer (512) is arranged between the fan (3) and the vertical line pipe of the T-shaped three-way pipe (51), a filter screen (511) is arranged at the inflection point of, the heating box body (4) is communicated with the bottom of the center of the drying pipe (16) through an air inlet pipe (52).

2. The photochromic drying cabinet of claim 1, wherein the temperature of the photochromic drying cabinet is controlled uniformly, and the photochromic drying cabinet is characterized in that: the drying box comprises a drying box body (1), and is characterized in that a box door (11) is arranged on the front side of the drying box body (1), the box door (11) is movably connected with the drying box body (1) through a hinge (112), and a handle (111) is arranged at one end, far away from the hinge (112), of the box door (11).

3. The photochromic drying cabinet of claim 1, wherein the temperature of the photochromic drying cabinet is controlled uniformly, and the photochromic drying cabinet is characterized in that: the object placing plate (15) is uniformly provided with a temperature sensor and an illumination intensity sensor; drying cabinet body (1) outside upper end sets up alarm indicator (12), temperature sensor, illumination intensity sensor with alarm indicator (12) electric connection.

4. The photochromic drying cabinet of claim 1, wherein the temperature of the photochromic drying cabinet is controlled uniformly, and the photochromic drying cabinet is characterized in that: the wave crest section of the continuous concave-convex changing structure of the drying pipe (16) is positioned on the upper side of the object placing plate (15), the wave trough section is positioned on the lower side of the object placing plate (15), and the vertical distance between the wave crest section and the upper end surface of the object placing plate (15) is consistent with the vertical distance between the wave trough section and the lower end surface of the object placing plate (15).

5. The photochromic drying cabinet of claim 1, wherein the temperature of the photochromic drying cabinet is controlled uniformly, and the photochromic drying cabinet is characterized in that: an electromagnetic valve (513) is arranged at the joint of the T-shaped three-way pipe (51) and the dreg recovery box (2) and between the filter screen (511) and the activated carbon adsorption layer (512) and at the vertical line pipe of the T-shaped three-way pipe (51).

6. The photochromic drying cabinet of claim 1, wherein the temperature of the photochromic drying cabinet is controlled uniformly, and the photochromic drying cabinet is characterized in that: and a heating pipe is arranged in the heating box body (4).

7. The photochromic drying cabinet of claim 1, wherein the temperature of the photochromic drying cabinet is controlled uniformly, and the photochromic drying cabinet is characterized in that: and a sealing ring is arranged at the joint of the air duct (5) and the exhaust hole (13).