Soaking device for stevioside extraction
By designing a soaking device with a powerful fan and duct system, the problem of stevia being difficult to extract quickly during stevia glycoside extraction was solved, achieving automated and rapid discharge and improving soaking efficiency.
Patent Information
- Application Number
- CN202520127776.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-01-20
AI Technical Summary
In the current process of extracting stevia glycosides, it is difficult to quickly remove the soaked stevia leaves, which requires manual operation by staff, is time-consuming and labor-intensive, and reduces the soaking efficiency.
An immersion device was designed, comprising a powerful blower, air duct, valve, air cover, discharge port, and sealing plate. Through the cooperation of the pipe and solenoid valve, the powerful blower is used to quickly discharge stevia. Combined with the inclined plate and barrel structure, automated extraction is achieved.
It improves the soaking efficiency of stevia, reduces the time and labor intensity of manual operation, and enhances the extraction efficiency of steviol glycosides.
Smart Images

Figure CN223747012U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of stevioside, especially a soaking device for stevioside extraction. BACKGROUND
[0002] Stevioside is a natural sweetener extracted from the chrysanthemum herbaceous plant sweet leaf chrysanthemum, it has the characteristics of high sweetness and low heat, stevioside is a natural sweetener, and has been widely used in the food and beverage industry, especially under the healthy diet trend, it has become a sweetener alternative that more and more brands explore to use.
[0003] However, the current stevioside extraction is difficult to quickly take out the soaked sweet leaf chrysanthemum, and the staff needs to manually take it out by hand, which is time-consuming and laborious, and thus reduces the subsequent soaking efficiency of the sweet leaf chrysanthemum, therefore, we propose a soaking device for stevioside extraction to solve the above problems. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a soaking device for stevioside extraction to solve the problems in the background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] A soaking device for stevioside extraction, comprising a soaking box, the inner wall of the soaking box is fixedly installed with an inclined plate, the bottom surface of the soaking box is fixedly communicated with a through pipe, the outer surface of the through pipe is fixedly communicated with a first electromagnetic valve, the left side surface of the soaking box is fixedly connected with a support plate, the upper surface of the support plate is fixedly installed with a powerful fan, the output end of the powerful fan is fixedly communicated with an air pipe, the outer surface of the air pipe is fixedly communicated with a valve, the right end of the air pipe penetrates through the soaking box and extends to the inside of the soaking box, the end of the air pipe away from the powerful fan is fixedly communicated with a fan cover, the right side surface of the soaking box is provided with a discharge port, the right side surface of the soaking box is installed with a sealing plate, and the bottom surface of the soaking box is fixedly installed with a barrel.
[0007] In further embodiments, the upper surface of the soaking box is fixedly communicated with a feeding hopper, and the front surface of the soaking box is fixedly installed with a control panel.
[0008] In further embodiments, the bottom surface of the soaking box is fixedly installed with three reinforcing blocks, and each side surface of the reinforcing blocks close to each other is fixedly installed with the outer surface of the barrel.
[0009] In further embodiments, the inner wall of the soaking box is fixedly installed with two guide plates, and the guide plates are located below the inclined plate.
[0010] In further embodiments, the bottom surface of the barrel is fixedly connected with a drainage pipe, and the outer surface of the drainage pipe is fixedly connected with a second electromagnetic valve.
[0011] In further embodiments, the outer surface of the barrel is fixedly connected with three support legs, and the bottom end of each support leg is fixedly installed with a support base.
[0012] Compared with the prior art, the present application has the following advantages:
[0013] The device can store the soaking liquid in the barrel through the through pipe, and blow the sweetleaf strongly through the support plate, and discharge the sweetleaf quickly through the discharge port, thereby solving the problem of time-consuming and laborious manual removal of the sweetleaf, and improving the subsequent soaking efficiency of the sweetleaf. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a front view structural diagram of the soaking device for steviol glycoside extraction.
[0015] Figure 2 It is a front view structural diagram of the soaking device for steviol glycoside extraction.
[0016] Figure 3 It is a front view structural diagram of the soaking device for steviol glycoside extraction.
[0017] Figure 4 It is a front view structural diagram of the soaking device for steviol glycoside extraction.
[0018] In the figure: 1, soaking box; 2, inclined plate; 3, through pipe; 4, first electromagnetic valve; 5, support plate; 6, powerful fan; 7, air pipe; 8, valve; 9, air cover; 10, discharge port; 11, sealing plate; 12, barrel; 13, drainage pipe; 14, second electromagnetic valve; 15, reinforcing block; 16, feeding hopper; 17, control panel; 18, support leg; 19, support base; 20, guide plate. DETAILED DESCRIPTION
[0019] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation based on the orientation or positional relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.
[0020] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.
[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in the description of the embodiments of the utility model in combination with the drawings, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without creative labor are within the scope of protection of the utility model.
[0022] Please refer to Figures 1-4The utility model discloses a kind of soaking devices for steviol glycoside extraction, including soaking box 1, the inner wall of soaking box 1 is fixedly installed with inclined plate 2, the bottom surface of soaking box 1 is fixedly communicated with through pipe 3, the outer surface of through pipe 3 is fixedly communicated with first solenoid valve 4, the left side of soaking box 1 is fixedly connected with support plate 5, the upper surface of support plate 5 is fixedly installed with strong fan 6, the output of strong fan 6 is fixedly communicated with air pipe 7, the outer surface of air pipe 7 is fixedly communicated with valve 8, the right end of air pipe 7 penetrates soaking box 1 and extends to the inside of soaking box 1, the end of air pipe 7 away from strong fan 6 is fixedly communicated with wind shield 9, the right side of soaking box 1 is provided with discharge port 10, the right side of soaking box 1 is installed with sealing plate 11, the bottom surface of soaking box 1 is fixedly installed with barrel 12, soaking liquid can be flowed into barrel 12 by through pipe 3 and stored, while the inclined plate 2 on sweet stevia is strongly blown, sweet stevia is quickly discharged through discharge port 10.
[0023] The upper surface of soaking box 1 is fixedly communicated with injection hopper 16, the front of soaking box 1 is fixedly installed with control panel 17, the bottom surface of soaking box 1 is fixedly installed with three reinforcing blocks 15, the side of each reinforcing block 15 close to each other is fixedly installed with the outer surface of barrel 12, material can be added into soaking box 1 by injection hopper 16, the device can be controlled by control panel 17, barrel 12 can be reinforced by three reinforcing blocks 15.
[0024] The inner wall of soaking box 1 is fixedly installed with two guide plates 20, two guide plates 20 are all below inclined plate 2, the bottom surface of barrel 12 is fixedly communicated with drainage pipe 13, the outer surface of drainage pipe 13 is fixedly communicated with second solenoid valve 14, the outer surface of barrel 12 is fixedly connected with three support legs 18, the bottom end of each support leg 18 is fixedly installed with support base 19, soaking liquid can be guided by two guide plates 20, soaking liquid can be discharged by drainage pipe 13 and second solenoid valve 14, the device can be stably supported by three support legs 18 and three support bases 19.
[0025] The working principle of the utility model is:
[0026] First, the device is placed in suitable use position, and the device is connected with power supply, then soaking liquid and sweet stevia are added into soaking box 1 by injection hopper 16 for soaking, after soaking, first solenoid valve 4 is started to open, soaking liquid flows into barrel 12 through through pipe 3, while sealing plate 11 is removed, and valve 8 is started to open, then strong fan 6 blows sweet stevia on inclined plate 2 through air pipe 7 and wind shield 9, sweet stevia is quickly discharged through discharge port 10.
[0027] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.
[0028] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.
Claims
1. A steeping device for steviol glycoside extraction, characterized by: The utility model provides an improved and efficient tea processing device, including the soaking box (1), the inner wall of soaking box (1) is fixedly installed with the inclined plate (2), the bottom surface of soaking box (1) is fixedly connected with the through pipe (3), the outer surface of through pipe (3) is fixedly connected with the first electromagnetic valve (4), the left side of soaking box (1) is fixedly connected with the supporting plate (5), the upper surface of supporting plate (5) is fixedly installed with the strong fan (6), the output of strong fan (6) is fixedly connected with the air pipe (7), the outer surface of air pipe (7) is fixedly connected with the valve (8), the right end of air pipe (7) penetrates soaking box (1) and extends to the inside of soaking box (1), the one end of air pipe (7) away from strong fan (6) is fixedly connected with the air scoop (9), the right side of soaking box (1) is equipped with the discharge port (10), the right side of soaking box (1) is installed with the sealing plate (11), the bottom surface of soaking box (1) is fixedly installed with the barrel (12).
2. The steeping device for extracting steviol glycosides according to claim 1, wherein: The upper surface of the soaking box (1) is fixedly connected with the material injection hopper (16), and the front surface of the soaking box (1) is fixedly installed with the control panel (17).
3. The steeping device for extracting steviol glycosides according to claim 1, wherein: The bottom surface of the soaking box (1) is fixedly installed with three reinforcing blocks (15), and each side of the reinforcing blocks (15) close to each other is fixedly installed with the outer surface of the barrel (12).
4. The steeping device for extracting steviol glycosides according to claim 1, wherein: The inner wall of the soaking box (1) is fixedly installed with two guide plates (20), and the two guide plates (20) are located below the inclined plate (2).
5. The steeping device for steviol glycoside extraction of claim 1, wherein: The bottom surface of the barrel (12) is fixedly connected with the liquid discharge pipe (13), and the outer surface of the liquid discharge pipe (13) is fixedly connected with the second electromagnetic valve (14).
6. The steeping device for steviol glycoside extraction of claim 1, wherein: The outer surface of the barrel (12) is fixedly connected with three supporting legs (18), and the bottom end of each supporting leg (18) is fixedly installed with the supporting seat (19).