Medicinal material drying device
By setting up a flow channel in the drying box of the medicinal material drying equipment, the uniform transportation and effect of hot gas flow is achieved, and the problem of uneven drying gas in existing equipment is solved, and the uniformity and quality of medicinal material drying is improved.
Patent Information
- Application Number
- CN202421415364.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The existing medicinal materials drying equipment is difficult to ensure that the drying gas acts uniformly on the various layers of medicinal materials on the rack, resulting in different drying quality and affecting the storage and use of medicinal materials.
A medicinal material drying device is designed. By setting a flow channel and a gas delivery channel in the drying box, the hot air flow is transported to the bearing frame on the drying rack through the air transport hole, and the hot air flow is output to the medicinal material placed on the bearing frame through the drying pipe, so as to achieve uniform drying of each layer of medicinal material.
Through this device, the uniformity of drying of medicinal materials can be greatly improved, the drying quality of each layer of medicinal materials can be ensured, and favorable conditions for subsequent storage and use.
Smart Images
Figure CN222837248U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying equipment, in particular to a medicinal material drying device. Background Art
[0002] When processing Chinese medicinal materials, they need to be dried to remove a large amount of moisture from the fresh medicinal materials in time, avoid mold, insect infestation, and decomposition and destruction of effective ingredients, ensure the quality of the medicinal materials, and facilitate the storage and transportation of the medicinal materials. Since the medicinal materials are usually placed in layers on the rack for drying, and the existing equipment for drying medicinal materials is difficult to ensure that the drying gas acts evenly on each layer of the medicinal materials on the rack, there is a situation of uneven drying quality, which affects the subsequent storage and use of the medicinal materials; therefore, there is an urgent need for a medicinal material drying device that can evenly dry each layer of medicinal materials. Utility Model Content
[0003] The utility model aims to provide a medicinal material drying device, which can improve the uniformity of drying of medicinal materials on each layer in a drying box and on a drying rack, ensure the drying quality of the medicinal materials, and provide convenience for subsequent storage and use.
[0004] The utility model adopts the following technical solutions:
[0005] A medicinal material drying device comprises a drying main unit, wherein the drying main unit is arranged at the top of a drying box, wherein a flow guide cavity communicated with the drying main unit is arranged inside the drying box, wherein a gas delivery channel is arranged at the bottom of the flow guide cavity, wherein a plurality of gas delivery holes are arranged on the gas delivery channel along the height direction; wherein a drying rack is arranged inside the drying box, wherein a bearing frame matching the number of the gas delivery holes is arranged on the drying rack, wherein one side of the bearing frame is hollow and communicated with the gas delivery holes, and a drying pipe is arranged on the bearing frame on this side, wherein a gas hole is opened at the top of the drying pipe; and a storage frame is movably arranged on the bearing frame above the drying pipe.
[0006] Preferably, both the front and rear sides of the carrying frame are provided with mounting grooves, and the bottom of the storage frame is provided with mounting sliding blocks matching the mounting grooves.
[0007] Preferably, the drying pipes in the upper and lower layers are arranged asymmetrically and staggered with each other.
[0008] Preferably, a mesh cover is provided on the air hole at the top end of the drying pipe.
[0009] Preferably, the mesh cover is an upwardly protruding arc structure.
[0010] Preferably, rollers are provided at the bottom of the drying rack, and tracks are provided in the drying box.
[0011] Preferably, a transition plate that can be opened and closed in the front and rear directions is hinged at the lower part of the front opening of the drying box, a guide groove is provided on the inner side of the transition plate, and a box door that can be opened and closed in the left and right directions is hinged above the transition plate.
[0012] Preferably, an annular electromagnetic suction cup is provided at the gas delivery hole, and one end of the bearing frame is a magnetic annular connecting disk.
[0013] Preferably, a heat conducting pipe is provided on one side of the interior of the drying box, the opening at the top end of the heat conducting pipe is located in the drying box, and the outlet at the bottom end of the heat conducting pipe is connected to the discharge port at the bottom of the drying box.
[0014] Preferably, the heat conduction pipe is a serpentine coil; and a filter screen is provided at the discharge outlet.
[0015] Compared with the prior art, the utility model has the following beneficial effects: by arranging a flow guide cavity and a gas delivery pipeline in the drying box, the utility model can deliver the hot air flow generated by the drying main machine to the supporting frame on the drying rack through the gas delivery holes on the gas delivery pipeline, and the drying pipeline arranged in the supporting frame outputs the hot air flow to the bottom of the storage frame placed on the supporting frame, thereby completing the drying operation of the medicinal materials in the storage frame; since a drying pipeline is arranged at the bottom of each layer of the storage frame, the drying effect of each layer of the medicinal materials can be greatly guaranteed, the uniformity of the drying of the medicinal materials can be achieved, and favorable conditions for the subsequent transportation, storage and use of the medicinal materials are provided. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;
[0017] Figure 2 This is a schematic diagram of the internal structure of a drying box according to an embodiment of the present application;
[0018] Figure 3 This is a schematic diagram of the structure of a drying rack according to an embodiment of the present application;
[0019] Figure 4 It is a schematic diagram of the structure of the storage frame of the embodiment of the present application. DETAILED DESCRIPTION
[0020] The following is a clear and complete description of the present invention in conjunction with the accompanying drawings and embodiments:
[0021] like Figures 1 to 4As shown, a medicinal material drying device described in the utility model comprises a drying main unit 1, which is arranged at the top of a drying box 2, and a guide chamber 3 connected to the drying main unit 1 is arranged inside the drying box 2, and a gas delivery channel 4 is arranged at the bottom of the guide chamber 3, and the gas delivery channel 4 is arranged along the height direction of the drying box 2, and a plurality of gas delivery holes 5 are arranged on the gas delivery channel 4 along the height direction; a drying rack 6 is arranged in the drying box 2, and a bearing frame 7 matching the number of the gas delivery holes 5 is arranged on the drying rack 6, and the bearing frame 7 is composed of four support rods connected to the drying rack 6, and one side of the bearing frame 7 is hollow, that is, one of the support rods is hollow, and the hollow support rod constituting the bearing frame 7 is connected to the gas delivery hole 5, and a drying pipe 8 is arranged on the inner side of the support rod, and a plurality of drying pipes 8 are arranged at intervals, and each drying pipe 8 has a plurality of support rods. The top of the pipe 8 is provided with air holes; a storage frame 9 is movably provided on the supporting frame 7 above the drying pipe 8, and the bottom of the storage frame 9 is a mesh structure, so that the hot air flow output from the air hole acts on the medicinal materials placed in the storage frame 9 to achieve uniform drying of the medicinal materials; since the hot air flow usually flows upward, the hot air flow discharged through the bottom drying pipe 8 will continue to rise, so the medicinal materials in the upper storage frame 9 will be exposed to more hot air flow for drying. In order to ensure the uniformity of drying of each layer, on the one hand, the paving thickness of the medicinal materials in the storage frame 9 can be gradually increased from bottom to top, and at the same time, the internal diameter of the drying pipe 8 can be adjusted from top to bottom, that is, the diameter of the drying pipe 8 can be set to gradually decrease from bottom to top, so as to achieve the purpose of large hot air flow at the bottom and small hot air flow at the top, so as to ensure the uniformity of drying of each layer of medicinal materials.
[0022] Furthermore, in this embodiment, both the front and rear sides of the carrying frame 7 are provided with mounting grooves 10, and the bottom of the storage frame 9 is provided with mounting sliders 11 matching the mounting grooves 10, so as to facilitate the rapid positioning and installation between the storage frame 9 and the carrying frame 7. In addition, a handle is provided at the front end of each storage frame 9 to facilitate the taking and placing of the storage frame 9.
[0023] Furthermore, the upper and lower layers of drying pipes 8 are staggered and asymmetrically arranged; that is, the upper and lower layers of drying pipes 8 are staggered to reduce the obstruction to the rise of airflow caused by the complete alignment of the drying pipes 8, and at the same time, can better achieve complementary drying of medicinal materials in the upper frame to improve the drying effect. In addition, a mesh cover 12 is provided on the air holes at the top of the drying pipe 8, which helps to disperse the airflow evenly to the medicinal materials. Among them, the mesh cover 12 is preferably set as an upwardly protruding arc structure to increase the air outlet area.
[0024] Furthermore, a roller is provided at the bottom of the drying rack 6, and a track 13 is provided in the drying box 2, so as to facilitate the movement of the drying rack 6 in and out of the drying box 2. A transition plate 14 that can be opened and closed in the front and rear directions is hinged at the lower part of the front opening of the drying box 2, and a guide groove 15 is provided inside the transition plate 14. The transition plate 14 can be adjusted along the hinge point and placed on the ground to assist the movement of the drying rack 6 in and out of the drying box 2; a door 16 that can be opened and closed in the left and right directions is hinged above the transition plate 14, and a transparent observation port is provided on the door 16, and a control panel is provided on the door 16, and a circuit control board connected to the drying host 1 is provided at the rear of the door 16 for controlling the operation of the device.
[0025] An annular electromagnetic suction cup 17 is provided at the gas delivery hole 5, and one hollow end inside the supporting frame 7 is a magnetic annular connecting plate 18, so that after the drying rack 6 is placed in the drying box 2, the gas delivery channel 4 and the drying rack 6 can be adsorbed and connected by power, thereby realizing the smooth conduction and delivery of the drying airflow.
[0026] Furthermore, a heat pipe 19 is provided on one side inside the drying box 2, the opening at the top of the heat pipe 19 is located inside the drying box 2, and the outlet at the bottom of the heat pipe 19 is connected to the discharge port 20 at the bottom of the drying box 2; wherein, the heat pipe 19 is preferably a serpentine coil, which helps to recycle the waste heat of the air flow and reduce energy loss; a filter is provided at the discharge port 20 to prevent external debris from entering the heat pipe 19 and the drying box 2 through the discharge port 20.
[0027] When the utility model is in use, the medicinal materials are placed in the storage frames 9 at different heights and spread evenly, then the transition plate 14 is opened to push the drying rack 6 into the drying box 2, the box door 16 and the transition plate 14 are closed, and the power supply is controlled to turn on and perform corresponding temperature adjustment; the hot air flow is used to dry the medicinal materials in each layer of the storage frame 9, which can greatly improve the effect of drying the medicinal materials and ensure the uniformity of drying the medicinal materials. The utility model has a simple structure, is easy to operate, and is highly practical.
[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A medicinal material drying device, comprising a drying main unit, wherein the drying main unit is arranged at the top of a drying box, and is characterized in that: The drying box is provided with a guide cavity communicated with the drying main unit, a gas delivery channel is provided at the bottom of the guide cavity, and a plurality of gas delivery holes are provided on the gas delivery channel along the height direction; a drying rack is provided in the drying box, and a supporting frame matching the number of the gas delivery holes is provided on the drying rack, one side of the supporting frame is hollow and communicated with the gas delivery holes, and a drying pipe is provided on the supporting frame on this side, and air holes are opened on the top of the drying pipe; a storage frame is movably provided on the supporting frame above the drying pipe.
2. The medicinal material drying device according to claim 1, characterized in that: The front and rear sides of the bearing frame are both provided with mounting grooves, and the bottom of the storage frame is provided with mounting sliding blocks matching the mounting grooves.
3. The medicinal material drying device according to claim 1, characterized in that: The drying pipes in the upper and lower layers are arranged in an asymmetrical manner and staggered with each other.
4. The medicinal material drying device according to claim 1, characterized in that: The air hole at the top of the drying pipe is provided with a mesh cover.
5. The medicinal material drying device according to claim 4, characterized in that: The mesh cover is an arc-shaped structure protruding upward.
6. The medicinal material drying device according to claim 1, characterized in that: The bottom of the drying rack is provided with rollers, and the drying box is provided with tracks.
7. The medicinal material drying device according to claim 6, characterized in that: A transition plate which can be opened and closed along the front and rear directions is hingedly connected to the lower part of the front opening of the drying box, a guide groove is arranged inside the transition plate, and a box door which can be opened and closed along the left and right directions is hingedly connected above the transition plate.
8. The medicinal material drying device according to claim 7, characterized in that: An annular electromagnetic suction cup is arranged at the air delivery hole, and one end of the bearing frame is a magnetic annular connecting disk.
9. The medicinal material drying device according to claim 1, characterized in that: A heat conducting pipe is arranged on one side of the drying box, the opening at the top end of the heat conducting pipe is located in the drying box, and the outlet at the bottom end of the heat conducting pipe is connected to the discharge port at the bottom of the drying box.
10. The medicinal material drying device according to claim 9, characterized in that: The heat conduction pipe is a serpentine coil; the discharge port is provided with a filter screen.