Spina date seed fermentation culture equipment

Abstract

The utility model provides spina date seed fermentation culture equipment which comprises a tank body, a sealing cover, a stirring mechanism and a constant temperature part, a heat preservation layer is arranged outside the tank body, the top of the tank body is in an opening state, the sealing cover is tightly fixed at the opening of the tank body, and the stirring mechanism is installed on the sealing cover and used for stirring spina date seeds in the tank body. The constant-temperature part is installed on the sealing cover and extends into the tank body, supporting legs are arranged at the bottom of the tank body, and a discharging opening for discharging fermented spina date seeds is formed in the bottom of the tank body. According to the spina date seed fermentation culture equipment disclosed by the utility model, due to the design of the thermal insulation layer, the heat loss is effectively reduced, and the accuracy and the response speed of temperature control are improved; through the design of the stirring mechanism and the constant-temperature part, uniform mixing and constant-temperature control in the fermentation process of the spina date seeds are realized, and the fermentation effect and the product quality are improved; and through the design of the one-way valve and the discharge port, gas discharge in the fermentation process and discharge operation after fermentation are facilitated, and the use convenience of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of fermentation equipment technology, and in particular to a fermentation and cultivation device for jujube kernels. Background Technology

[0002] In the field of modern biotechnology, fermentation process control is a key element in improving product quality and production efficiency. Particularly in the food industry, the fermentation of plant-based raw materials such as jujube seeds is crucial for extracting active ingredients and improving product flavor. However, traditional fermentation equipment is simply designed and lacks precise temperature and mixing control, leading to large temperature fluctuations and uneven mixing during fermentation, thus affecting the fermentation effect and the consistency of the final product.

[0003] In existing technologies, some fermentation equipment attempts to control fermentation temperature through external heating or cooling. However, this indirect temperature control method has a slow response time, is difficult to adapt to rapidly changing fermentation environments, and is prone to uneven heat distribution. In addition, some equipment uses mechanical stirring to enhance the mixing effect, but often due to unreasonable design of the stirring components, it causes damage to the raw materials or insufficient mixing, affecting the fermentation effect.

[0004] Therefore, existing jujube seed fermentation equipment faces a core problem: how to achieve rapid and uniform temperature control and effective mixing to ensure the stability of the fermentation process and improve product quality. This problem limits the development of fermentation technology, especially in the jujube seed fermentation process, which has high requirements for temperature and mixing uniformity. Utility Model Content

[0005] The purpose of this invention is to propose a fermentation and cultivation device for jujube kernels to solve the problems of inaccurate temperature control and uneven mixing in existing jujube kernel fermentation devices.

[0006] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0007] A fermentation and cultivation device for jujube kernels includes a tank, a lid, a stirring mechanism, and a thermostat. The tank is provided with an insulation layer on the outside, and the top of the tank is open. The lid is tightly fixed to the opening of the tank. The stirring mechanism is installed on the lid to stir the jujube kernels in the tank. The thermostat is installed on the lid and extends into the tank to maintain a constant temperature for the jujube kernels in the tank.

[0008] By adopting the above technical solutions, precise temperature control and uniform mixing can be achieved during the fermentation process of jujube kernels, thereby improving the fermentation effect and the stability of product quality.

[0009] Furthermore, the cap is equipped with a one-way valve for releasing gas, the bottom of the tank is equipped with support legs, and the bottom of the tank is equipped with an outlet for discharging fermented jujube kernels.

[0010] By adopting the above technical solution, gas emissions during the fermentation process can be effectively controlled, and the jujube kernels can be easily discharged after fermentation, thus improving the ease of use and safety of the equipment.

[0011] Furthermore, the stirring mechanism includes a stirring rod extending into the tank, a motor driving the stirring rod to rotate, and a protective cover surrounding the stirring rod.

[0012] By adopting the above technical solution, the jujube kernels can be effectively stirred. At the same time, the design of the protective cover can protect the stirring rod, avoid damage to the raw materials, and ensure the mixing effect.

[0013] Furthermore, the motor is mounted on the cover, and the stirring rod and the cover are connected by bearings. When the motor starts, it drives the stirring rod to rotate.

[0014] By adopting the above technical solutions, the stable operation of the mixing mechanism can be ensured, the mixing efficiency can be improved, and the bearing connection design reduces wear and extends the service life of the equipment.

[0015] Furthermore, the protective cover is fixedly provided with a vertical rod that is connected to the cover.

[0016] By adopting the above technical solutions, the stability of the protective cover can be enhanced, ensuring that the protective cover will not fall off during the stirring process, thus improving the safety of the equipment.

[0017] Furthermore, the thermostatic component includes a connecting pipe disposed on the top of the cover, a circulation pipe inserted into the connecting pipe, a flange fixedly disposed on the connecting pipe and the circulation pipe, and a clamp for pressing the two flanges together.

[0018] By adopting the above technical solutions, rapid temperature response and uniform distribution can be effectively achieved, thereby improving the accuracy of temperature control.

[0019] Furthermore, the clamp includes two arc-shaped rings surrounding the flange, with connecting blocks and bolts and nuts respectively provided at both ends of the two arc-shaped rings, and one end of the two arc-shaped rings being rotatably mounted on the connecting block;

[0020] One of the arc rings is rotatably connected to a bolt at one end, and the other arc ring has a U-shaped groove. The bolt rotates into the U-shaped groove, and the nut is screwed onto the bolt and abuts against the U-shaped groove.

[0021] By adopting the above technical solution, the tightness of the clamp can be easily adjusted to ensure the sealing between the circulation pipe and the connecting pipe, thereby improving the stability and reliability of the equipment.

[0022] Furthermore, the circulation pipe consists of an inner pipe and an outer pipe. The inner pipe is inserted inside the outer pipe, and both ends of the outer pipe are sealed by end caps. One end of the inner pipe extends out of the outer pipe and is connected to the water tank. The other end of the inner pipe is connected to the outer pipe. A secondary pipe is connected to the side of the outer pipe and is also connected to the water tank.

[0023] By adopting the above technical solution, heat exchange between the inside and outside of the circulation pipe can be achieved, improving the efficiency and uniformity of temperature control.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] The jujube seed fermentation and cultivation equipment described in this utility model effectively reduces heat loss and improves the accuracy and response speed of temperature control through the design of the insulation layer; the design of the stirring mechanism and constant temperature component achieves uniform mixing and constant temperature control during the jujube seed fermentation process, improving the fermentation effect and product quality; the design of the one-way valve and discharge port facilitates gas emission during the fermentation process and material discharge after fermentation, improving the ease of use of the equipment; the design of the protective cover and uprights protects the stirring rod, avoids damage to the raw materials, ensures the mixing effect, and improves the safety of the equipment. Attached Figure Description

[0026] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0027] In the attached diagram:

[0028] Figure 1 This is a schematic diagram of the overall structure of the fermentation and cultivation equipment described in this embodiment of the present invention;

[0029] Figure 2 This is a partial schematic diagram of the temperature-regulating component described in an embodiment of the present utility model;

[0030] Figure 3 This is an exploded view of the thermostatic component described in an embodiment of the present invention;

[0031] Figure 4 This is a schematic cross-sectional view of the circulation pipe according to an embodiment of the present invention;

[0032] Figure 5 This is a schematic diagram of the stirring mechanism described in an embodiment of the present invention.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Tank body; 2. Cover;

[0035] 3. Stirring mechanism; 301. Stirring rod; 302. Motor; 303. Protective cover; 304. Fan blade; 305. Vertical pole;

[0036] 4. Thermostatic components; 401. Connecting pipe; 402. Circulation pipe; 4021. Inner pipe; 4022. Outer pipe; 4023. Secondary pipe;

[0037] 403. Flange; 404. Clamp; 4041. Arc ring; 4042. Connecting block; 4043. U-shaped groove; 4044. Trapezoidal groove;

[0038] 5. Insulation layer; 6. Support legs; 7. Discharge port; 8. Check valve. Detailed Implementation

[0039] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0040] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "back" appear, indicating orientation or positional relationship, they are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, if terms such as "first" or "second" appear, they are also used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] Furthermore, in the description of this utility model, unless otherwise explicitly defined, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model in light of the specific circumstances.

[0042] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0043] This embodiment relates to a fermentation and cultivation device for jujube seeds. In terms of overall structure, as follows... Figure 1 As shown, it includes a tank body 1, a cover 2, a stirring mechanism 3, and a thermostat 4.

[0044] The tank body 1 is equipped with an insulation layer 5 on the outside. The top of the tank body 1 is open. The cover 2 is tightly fixed to the opening of the tank body 1. The stirring mechanism 3 is installed on the cover 2 to stir the jujube kernels in the tank body 1. The thermostatic component 4 is installed on the cover 2 and extends into the tank body 1. The bottom of the tank body 1 is equipped with support legs 6. The bottom of the tank body 1 is equipped with a discharge port 7 for discharging the fermented jujube kernels.

[0045] It is worth mentioning that the cap 2 is fastened to the tank 1 by a buckle consisting of bolts and nuts. Through holes are made in the tank 1 and the cap 2. The bolts are inserted into the through holes and then screwed onto the bolts with nuts, thereby fastening the cap 2 to the opening of the tank 1. The jujube kernels and fermentable bacteria are put in through the opening, and the cap 2 is placed on the opening. The stirring mechanism 3 is inserted into the tank 1 along with the cap 2. The stirring mechanism 3 can improve the efficiency and uniformity of fermentation. The thermostat 4 is arranged inside the tank 1 to ensure that the jujube kernels in the tank 1 can maintain a constant and stable temperature, thereby improving the growth and activity of the fermentation bacteria and thus improving the fermentation efficiency. The cap 2 is equipped with a one-way valve 8 for venting gas, ensuring that the gas produced during fermentation can be discharged, while external air cannot enter the tank 1.

[0046] Based on the above overall introduction, this embodiment presents an exemplary structure of the jujube seed fermentation and cultivation equipment, such as... Figure 2 As shown, the thermostatic component 4 includes a connecting pipe 401 connected to the top of the cap 2, a circulation pipe 402 inserted into the connecting pipe 401, a flange 403 fixedly mounted on the connecting pipe 401 and the circulation pipe 402, and a clamp 404 pressing the two flanges 403 together. Specifically, the connecting pipe 401 is connected to the cap 2, and the circulation pipe 402 is inserted from the connecting pipe 401 into the tank 1. The circulation pipe 402 can be filled with warm or cold water according to the temperature inside the tank. This arrangement ensures direct temperature control of the jujube kernels, ensuring that the jujube kernels maintain a constant temperature. The flange 403 and the clamp 404 ensure a seal between the circulation pipe 402 and the connecting pipe 401, and also facilitate the installation and removal of the circulation pipe 402.

[0047] In addition, such as Figure 3 As shown, the clamp 404 includes two arc-shaped rings 4041 surrounding the flange 403. Connecting blocks 4042 and bolts and nuts are respectively provided at both ends of the two arc-shaped rings 4041. One end of the two arc-shaped rings 4041 is rotatably mounted on the connecting block 4042. The other end of one arc-shaped ring 4041 is rotatably connected to the bolt. The other arc-shaped ring 4041 has a U-shaped groove 4043. The bolt rotates into the U-shaped groove 4043, and the nut is screwed onto the bolt and abuts against the U-shaped groove 4043. A trapezoidal groove 4044 is provided on the inner side of the arc-shaped ring 4041. The trapezoidal groove 4044 can ensure that the two flanges 403 are in a mutually pressed state.

[0048] As a preferred option, such as Figure 4As shown, in this embodiment, the thermostatic component 4 is provided with multiple sets on the cover 2. The circulation pipe 402 is composed of an inner pipe 4021 and an outer pipe 4022. The inner pipe 4021 is inserted into the outer pipe 4022. Both ends of the outer pipe 4022 are sealed by end caps. One end of the inner pipe 4021 extends out of the outer pipe 4022 and is connected to the water tank. The other end of the inner pipe 4021 is connected to the outer pipe 4022. A secondary pipe 4023 is connected to the side of the outer pipe 4022 and is also connected to the water tank.

[0049] Specifically, water enters from the secondary pipe 4023, flows between the inner pipe 4021 and the outer pipe 4022, then enters the inner pipe 4021 through the connection, and finally exits from the end of the inner pipe 4021 extending out of the outer pipe 4022 into the water tank. This completes the circulation, ensuring that the jujube kernels remain constant and stable. The end caps can be welded to both ends of the outer pipe 4022, and the end of the inner pipe 4021 extending out is also welded to the end caps. A temperature sensor is installed inside the tank 1. This sensor is a common temperature measuring device in the prior art, so it is not mentioned in the attached drawings. After observing the temperature, hot or cold water is introduced into the outer pipe 4022 according to the temperature, thereby ensuring that the jujube kernels maintain a constant temperature. The purpose of using multiple constant temperature components 4 is to improve the uniformity of the temperature of the jujube kernels in the tank 1. The purpose of setting the circulation pipe 402 as an outer pipe 4022 with the inner pipe 4021 is to reduce the space occupied inside the tank 1 and ensure that the stirring mechanism 3 can stir inside the tank 1.

[0050] As a preferred implementation method, such as Figure 5 As shown, the stirring mechanism 3 in this embodiment includes a stirring rod 301 extending into the tank 1, a motor 302 driving the stirring rod 301 to rotate, and a protective cover 303 surrounding the stirring rod 301. The stirring rod 301 passes through the cover 2. It should be noted that the motor 302 is mounted on the cover 2. A sleeve can be inserted at the connection between the cover 2 and the stirring rod 301. The sleeve is welded to the cover 2. The stirring rod 301 and the sleeve are connected by a bearing. When the motor 302 starts, it drives the stirring rod 301 to rotate. The stirring rod 301 is equipped with a fan blade 304 for stirring the jujube kernels. The protective cover 303 mainly surrounds the fan blade 304 of the stirring rod 301. Its purpose is to prevent the fan blade 304 from colliding with the circulation pipe 402, and also to prevent the vortex generated by the stirring from affecting the circulation pipe 402, and to prevent the circulation pipe 402 from bending, which would affect the circulation efficiency. The protective cover 303 is fixedly equipped with a vertical rod 305 connected to the sleeve to ensure that the cover 2 does not rotate when the fan blade 304 rotates. Multiple sets of stirring rods 301 can be set on the cover 2. Multiple stirring rods 301 are connected by belts and pulleys. This arrangement can improve the stirring efficiency.

[0051] The jujube seed fermentation and cultivation equipment in this embodiment effectively reduces heat loss and improves the accuracy and response speed of temperature control through the design of the insulation layer 5; the design of the stirring mechanism 3 and the constant temperature component 4 achieves uniform mixing and constant temperature control during the jujube seed fermentation process, improving the fermentation effect and product quality; the design of the one-way valve 8 and the discharge port 7 facilitates gas emission during the fermentation process and material discharge after fermentation, improving the ease of use of the equipment; the design of the protective cover 303 and the upright rod 305 protects the stirring rod 301, avoids damage to the raw materials, ensures the mixing effect, and improves the safety of the equipment.

[0052] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A kind of fermented culture equipment of jujube seed, it is characterized in that: Including tank body (1), cover (2), stirring mechanism (3) and constant temperature piece (4); The tank body (1) outside is provided with heat preservation layer (5), the tank body (1) top is open state, the cover (2) is fixed in the opening of tank body (1) place; The stirring mechanism (3) is installed on cover (2), the jujube seed in the tank body (1) is stirred; Constant temperature piece (4) is installed on cover (2) and extends to the tank body (1) inside, keeps the jujube seed in the tank body (1) constant temperature, constant temperature piece (4) includes the communication setting pipe (401) on the top of cover (2), the circulation pipe (402) inserted in the pipe (401), the flange (403) fixedly arranged on the pipe (401) and circulation pipe (402), the two flanges (403) are pressed together by the clamp (404).

2. The fermented culture equipment of jujube seed according to claim 1, it is characterized in that: One-way valve (8) is provided on the cover (2) and is discharged to the outside, the tank body (1) bottom is provided with support leg (6), the tank body (1) bottom is provided with the discharge port (7) for the discharge of fermented jujube seed.

3. The fermented culture equipment of jujube seed according to claim 1, it is characterized in that: The stirring mechanism (3) includes the stirring rod (301) extending to the tank body (1), the motor (302) for driving the stirring rod (301) rotation, the protective cover (303) around the outside of the stirring rod (301).

4. The fermented culture equipment of jujube seed according to claim 3, it is characterized in that: The motor (302) is installed on cover (2), the stirring rod (301) and cover (2) are connected by bearing, the motor (302) drives the stirring rod (301) to rotate when starting.

5. The fermented culture equipment of jujube seed according to claim 3, it is characterized in that: The protective cover (303) is fixedly provided with vertical rod (305) connected with cover (2) on it.

6. The fermented culture equipment of jujube seed according to claim 1, it is characterized in that: The clamp (404) includes two arc-shaped rings (4041) around the flange (403), the two ends of two arc-shaped rings (4041) are provided with connecting block (4042), bolt and nut, respectively, one end of two arc-shaped rings (4041) is rotatably arranged on connecting block (4042); The other end of one of arc-shaped rings (4041) is rotatably connected with bolt, the other arc-shaped ring (4041) is provided with U-shaped groove (4043), the bolt is rotatably arranged in the U-shaped groove (4043), the nut is screwed on the bolt and abuts at the U-shaped groove (4043).

7. The fermented culture equipment of jujube seed according to claim 6, it is characterized in that: The circulation pipe (402) is composed of an inner pipe (4021) and an outer pipe (4022), the inner pipe (4021) is inserted inside the outer pipe (4022), both ends of the outer pipe (4022) are sealed by end covers, one end of the inner pipe (4021) extends out of the outer pipe (4022) and is connected to the water tank, the other end of the inner pipe (4021) is communicated with the outer pipe (4022), and the side of the outer pipe (4022) is provided with a branch pipe (4023) in communication, which is also connected to the water tank.

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