Vacuum drying equipment for bear gall powder production
The design of vacuum drying equipment has solved the problem of efficacy loss caused by drying bear bile powder at high temperatures, achieving a highly efficient and energy-saving drying process while ensuring efficacy and production efficiency.
Patent Information
- Application Number
- CN202520327923.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-02-27
AI Technical Summary
Existing bear bile powder drying technology is carried out at high temperatures, which leads to the degradation of heat-sensitive components, impaired efficacy, poor drying effect, and low efficiency.
Vacuum drying equipment is used, including a vacuum drying cabinet, double doors, partitions, trays, ceramic heating elements, condenser tubes, and a vacuum pump, to create a vacuum environment, separate the drying and water vapor collection processes, and improve airtightness and heating efficiency.
It improves the drying effect and production efficiency of bear bile powder, reduces heat loss, ensures efficacy, improves energy utilization, and prevents air leakage.
Smart Images
Figure CN223954518U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to drying equipment technical field, concretely is the vacuum drying equipment of bear gall powder production. BACKGROUND
[0002] Bear gall powder as an important traditional Chinese medicinal material, has extensive application in the medical field. Its drying treatment is the key link in the production process, directly influences the quality and drug efficacy of bear gall powder. With the continuous improvement of the quality requirement of bear gall powder, and the in-depth of environmental protection and energy saving concept, the traditional drying technology has been difficult to meet the modern production demand. The existing bear gall powder drying mode carries out under higher temperature, easily makes the degradation or inactivation of heat-sensitive components in bear gall powder, influences the drug efficacy, and the drying effect is poor and the drying efficiency is low. UTILITY MODEL CONTENT
[0003] The utility model aims at providing the vacuum drying equipment of bear gall powder production to solve the problem of the existing bear gall powder drying effect is poor and the drying efficiency is low in the foregoing background art.
[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0005] The vacuum drying equipment of bear gall powder production, including the vacuum drying cabinet for bear gall powder production, the one side of vacuum drying cabinet is the open state and is provided with the first cabinet door and second cabinet door of the opposite opening type on the open side;
[0006] The vacuum drying cabinet is provided with a partition plate, and the vacuum drying cabinet is divided into a material drying area and a water vapor collection area by the partition plate, a plurality of layers of trays for placing materials are arranged in the material drying area, a cold well coil pipe for condensing water vapor is installed in the water vapor collection area, and ceramic heating sheets are arranged on the inner walls of both sides of the material drying area.
[0007] A vacuum pump is installed on the top of the vacuum drying cabinet and is in communication with the material drying area.
[0008] As preferred, the outer sides of the vacuum drying cabinet, the first cabinet door and the second cabinet door are all provided with a heat insulation layer.
[0009] As preferred, the bottom four corners of the vacuum drying cabinet are all provided with a movable wheel with a fixed brake.
[0010] As preferred, the open edges of the vacuum drying cabinet and the end portions of the partition plate are all provided with a magnetic sealing ring.
[0011] As preferred, the inner sides of the first cabinet door and the second cabinet door are all provided with a magnetic sealing pad.
[0012] As preferred, a transparent observation window made of double-layer vacuum tempered glass is embedded on the first cabinet door.
[0013] Preferably, a drain pipe is installed on the outer wall of the vacuum drying cabinet and is connected to the bottom of the water vapor collection area.
[0014] Preferably, a control valve is arranged on the drain pipe.
[0015] Compared with the prior art, the present application has the following beneficial effects:
[0016] 1. In the vacuum drying equipment for producing bear bile powder, the vacuum drying cabinet provides a closed space for vacuum drying; the first cabinet door and the second cabinet door are openable to facilitate the feeding and taking out of materials; the partition plate divides the vacuum drying cabinet into a material drying area and a water vapor collection area, so that the drying process and the water vapor collection process are separated; the plurality of layers of trays can accommodate a large amount of materials, improving the drying efficiency; the ceramic heating sheet can heat and dry the materials in the material drying area; the cold well coil pipe can condense water vapor for easy collection; the vacuum pump is connected to the material drying area to remove air in the drying cabinet, form a vacuum environment, reduce the boiling point of water, and accelerate the drying speed, thereby improving the drying effect and production efficiency of bear bile powder production.
[0017] 2. In the vacuum drying equipment for producing bear bile powder, the outer sides of the vacuum drying cabinet, the first cabinet door and the second cabinet door are provided with heat insulation layers, so that the vacuum drying cabinet, the first cabinet door and the second cabinet door have good heat insulation performance, reducing heat loss and improving energy utilization efficiency.
[0018] 3. In the vacuum drying equipment for producing bear bile powder, the opening edges of the vacuum drying cabinet and the end portions of the partition plate are provided with magnetic sealing rings, and the inner sides of the first cabinet door and the second cabinet door are provided with magnetic sealing pads, so as to ensure the sealing performance of the equipment in a vacuum state, prevent air leakage and improve the drying efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0019] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and together with the embodiments of the present application, make a further detailed explanation, but do not constitute a limitation on the present application.
[0020] Fig. 1 is a structural schematic view of the present application;
[0021] Fig. 2 is a sectional structural schematic view of the present application;
[0022] Fig. 3 is a side structural schematic view of the present application;
[0023] 10, superfine crushing box; 11, feeding hopper; 12, servo motor; 13, superfine crushing roller;
[0024] 20, grading screening box; 21, discharge hopper; 22, screening mesh plate; 23, collecting cloth cover; 24, collecting hopper; 25, vibration motor; 26, connecting ring seat; 27, mounting sliding seat; 28, mounting head;
[0025] 30, support column;
[0026] 40, bracket; 41, non-slip pad. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the embodiments of the present application and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0028] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "vertical", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0029] The vacuum drying equipment for producing bear bile powder is, for example, Figs. 1-3As shown, including a vacuum drying cabinet 10 for the production of bear bile powder, the side of the vacuum drying cabinet 10 is open and the open side is provided with a first cabinet door 20 and a second cabinet door 30 which are opposite each other; the vacuum drying cabinet 10 is provided with a partition 11, the vacuum drying cabinet 10 is divided into a material drying area 12 and a water vapor collection area 13 by the partition 11, a plurality of layers of trays 15 for placing materials are arranged in the material drying area 12, a cold well coil pipe 16 for condensing water vapor is installed in the water vapor collection area 13, and ceramic heating sheets 14 are arranged on the inner walls of the two sides of the material drying area 12; a vacuum pump 40 is installed on the top of the vacuum drying cabinet 10 and communicates with the material drying area 12, so that a closed space for vacuum drying can be provided by the vacuum drying cabinet 10; the first cabinet door 20 and the second cabinet door 30 which are opposite each other facilitate the placing and taking of materials; the partition 11 divides the vacuum drying cabinet 10 into the material drying area 12 and the water vapor collection area 13, so that the drying process and the water vapor collection process are separated; the plurality of layers of trays 15 can place a large amount of materials, improving the drying efficiency; the ceramic heating sheets 14 can heat and dry the materials in the material drying area 12; the cold well coil pipe 16 can condense water vapor for easy collection; the vacuum pump 40 communicates with the material drying area 12, can remove the air in the drying cabinet, form a vacuum environment, reduce the boiling point of water, and accelerate the drying speed, thereby improving the drying effect and production efficiency of bear bile powder production.
[0030] Further, the outer sides of the vacuum drying cabinet 10, the first cabinet door 20 and the second cabinet door 30 are provided with a heat insulation layer 17, so that the vacuum drying cabinet 10, the first cabinet door 20 and the second cabinet door 30 have good heat insulation performance, reduce heat loss and improve energy utilization efficiency.
[0031] Among them, the bottom four corners of the vacuum drying cabinet 10 are provided with movable wheels 18 with fixed brakes, so that the equipment is convenient to move and can be stably fixed, facilitating the movement and positioning of the equipment by the operator.
[0032] Specifically, the opening edges of the vacuum drying cabinet 10 and the end portions of the partition 11 are provided with magnetic sealing rings 19, and the inner sides of the first cabinet door 20 and the second cabinet door 30 are provided with magnetic sealing pads 22, so as to ensure the sealing performance of the equipment under vacuum state, prevent air leakage and improve the drying efficiency.
[0033] It is worth noting that the first cabinet door 20 is embedded with a transparent observation window 21 made of double-layer vacuum tempered glass, so that the operator can observe the drying condition of the materials without opening the cabinet door, avoiding the destruction of the vacuum environment and ensuring the continuity of the drying process.
[0034] In addition, the outer wall of the vacuum drying cabinet 10 is provided with a drain pipe 50 communicated with the bottom of the water vapor collecting area 13, and the drain pipe 50 is provided with a control valve 51, so that the condensed water in the water vapor collecting area 13 can be conveniently drained, and the dry state of the inside of the equipment can be controlled according to the needs.
[0035] The working principle of the vacuum drying equipment for producing bear gall powder is as follows:
[0036] Firstly, the vacuum drying cabinet 10 is moved to a suitable position by using the movable wheel 18 provided with a fixed brake, and then the brake is locked to fix the equipment; the first cabinet door 20 is opened, and the bear gall powder to be dried is placed on the several layers of trays 15 in the material drying area 12; the first cabinet door 20 is closed, and the magnetic sealing ring 19 and the magnetic sealing pad 22 interact to ensure the sealing of the drying cabinet;
[0037] Then, the vacuum pump 40 is started to pump away the air in the material drying area 12 to form a vacuum environment; at the same time, the ceramic heating sheet 14 is turned on to heat and dry the material, and the water in the material is vaporized into water vapor into the water vapor collecting area 13 and is condensed into frost by the cold well coil pipe 16;
[0038] During the drying process, the operator can observe the drying state of the material through the transparent observation window 21 on the first cabinet door 20; after the drying is completed, the ceramic heating sheet 14 and the vacuum pump 40 are turned off, the first cabinet door 20 and the second cabinet door 30 are opened, and the dried bear gall powder is taken out; finally, the second cabinet door 30 is opened, defrosting is carried out, the solidified water is changed into liquid water, the control valve 51 on the drain pipe 50 is opened, and the water in the water vapor collecting area 13 is drained, and the whole drying process is completed.
[0039] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A vacuum drying apparatus for producing bear gall powder, comprising a vacuum drying cabinet (10) for producing bear gall powder, characterized in that: The vacuum drying cabinet (10) is open on one side and is provided with a first cabinet door (20) and a second cabinet door (30) on the open side. The vacuum drying cabinet (10) is provided with a partition (11), and the vacuum drying cabinet (10) is divided into a material drying area (12) and a water vapor collecting area (13) by the partition (11). The material drying area (12) is provided with a plurality of layers of trays (15) for placing materials. The water vapor collecting area (13) is provided with a cold well coil pipe (16) for condensing water vapor. The material drying area (12) is provided with ceramic heating sheets (14) on the inner walls of both sides. A vacuum pump (40) is installed on the top of the vacuum drying cabinet (10) and is connected with the material drying area (12).
2. The vacuum drying apparatus for producing bear gall powder according to claim 1, characterized in that: The vacuum drying cabinet (10), the first cabinet door (20) and the second cabinet door (30) are all provided with a heat insulation layer (17) on the outside.
3. The vacuum drying apparatus for producing bear gall powder according to claim 1, characterized in that: The vacuum drying cabinet (10) is provided with a movable wheel (18) with a fixed brake at each of the four top corners of the bottom.
4. The vacuum drying apparatus for producing bear gall powder according to claim 1, characterized by: The opening edge of the vacuum drying cabinet (10) and the end of the partition (11) are both provided with a magnetic sealing ring (19).
5. The vacuum drying apparatus for producing bear gall powder according to claim 4, characterized in that: The first cabinet door (20) and the second cabinet door (30) are both provided with a magnetic sealing gasket (22) on the inside.
6. The vacuum drying apparatus for producing bear gall powder according to claim 1, characterized by: The first cabinet door (20) is provided with a transparent observation window (21) made of double-layer vacuum tempered glass.
7. The vacuum drying apparatus for producing bear gall powder according to claim 1, characterized by: The vacuum drying cabinet (10) is provided with a drain pipe (50) on the outer wall and connected with the bottom of the water vapor collecting area (13).
8. The vacuum drying apparatus for producing bear gall powder according to claim 7, characterized in that: The drain pipe (50) is provided with a control valve (51).