Food microbial fermentation equipment and fermentation method

Abstract

The invention discloses food microbial fermentation equipment and a fermentation method.The food microbial fermentation equipment comprises a fermentation equipment body, a feeding hole is formed in the fermentation equipment body, a temperature control device for controlling the internal temperature environment of the fermentation equipment body is further arranged on the outer side of the fermentation equipment body, and a material mixing mechanism is arranged in the fermentation equipment body; in the downward moving process of the mounting frame, the multiple pipelines are pushed to compress the springs with the initial state being the maximum loosening amount, so that the distance between every two adjacent pipelines is reduced, the distance between the multiple spraying pipes is finally adjusted, and when the box is not full of fermentation medicine, the multiple spraying pipes can be automatically adjusted to be evenly distributed in the middle of base materials; during the period, the sealing pipe is used for being matched with relative sealing, the top of the cavity formed between the second telescopic hose and the pipeline is connected with the inflation equipment, and the internal pressure in the cavity formed between the second telescopic hose and the pipeline can be increased in the movement process, so that reverse flow entering of the materials is further reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of biological fermentation, and in particular relates to food microbial fermentation equipment and a fermentation method. Background Art

[0002] Fermented food refers to a type of food that is processed and manufactured using beneficial microorganisms. Fermented foods have unique flavors, such as yogurt, cheese, fermented rice, kimchi, soy sauce, vinegar, fermented black beans, rice wine, beer, and wine. Microbial fermentation refers to the process of using microorganisms to convert raw materials into products needed by humans through specific metabolic pathways under suitable conditions. The level of microbial fermentation production mainly depends on the genetic characteristics and culture conditions of the bacteria themselves. Fermented foods have become an important branch of the food industry. In a broad sense, all foods made using the action of microorganisms can be called fermented foods. Fermented foods can form some specific nutritional factors because of the involvement of microorganisms in the food processing process. Such as glutamine that provides energy for the small intestinal mucosa, short-chain fatty acids that provide energy substances for the colon mucosa, as well as linoleic acid and arginine.

[0003] In the traditional food biological fermentation process, the feeding design is relatively simple, and the feed is often directly put into the fermentation tank. The initial distribution of the bacteria and the base material is extremely uneven, and a more complex mixing mechanism is required for long-term mixing until the staff tests it before the next fermentation work can be carried out. However, the stirring process time varies, which greatly affects the work efficiency and greatly increases the production cost, so there are certain limitations. Summary of the invention

[0004] The object of the present invention is to provide a food microbial fermentation device and a fermentation method to solve the above-mentioned problems.

[0005] To achieve the above object, the present invention provides the following technical solutions: a food microbial fermentation device, comprising a fermentation device body, the fermentation device body is provided with a feeding hole, a temperature control device for controlling the temperature environment inside the fermentation device body is also provided outside the fermentation device body, and a mixing mechanism is provided inside the fermentation device body;

[0006] The mixing mechanism comprises a mounting frame arranged inside the fermentation equipment body, a transmission assembly is arranged between the top of the mounting frame and the inner wall of the fermentation equipment body, and the transmission assembly is movably connected to the fermentation equipment body, a power device is arranged inside the fermentation equipment body and drives the mounting frame to rotate, an adjustment assembly is arranged at the bottom of the mounting frame, a telescopic hose is arranged at the top of the adjustment assembly, and an external material adding device is connected through the telescopic hose;

[0007] The regulating assembly includes a plurality of pipes and a spring is fixedly connected between two adjacent pipes, the pipe in contact with the bottom of the mounting frame is fixedly connected to the mounting frame, the spring and the pipe form a cylindrical shape and a telescopic hose 2 is arranged inside, a plurality of nozzles are spirally fixedly connected to the outside of the telescopic hose 2 and the plurality of nozzles extend from the middle of the pipe to the inside of the fermentation equipment body respectively, a sealing pipe is arranged on the outside of the spring and the sealing pipe is sleeved between the two pipes, the telescopic hose 1, the telescopic hose 2 and the nozzle are connected to each other and a plurality of holes are opened on the outside of the nozzle, and the plurality of pipes are compressed by the transmission equipment at the top of the mounting frame to squeeze the spring to contract.

[0008] Preferably, a rectangular rod is provided between the second telescopic hose and the pipeline, and one end of the rectangular rod extends out of the outside of the fermentation equipment body through a sealed bearing and is fixed with an adjusting piece, a winding stick is sleeved on the outside of the rectangular rod, and two pull ropes are wound around the outside of the winding stick and connected, one end of the two pull ropes extending out is fixedly connected to a connecting block, and the two connecting blocks are respectively fixedly connected to the inner walls of two adjacent pipelines, and the pull rope is extended to the inside of the winding stick and is wound and connected, and a guide hole is provided on the winding stick for easy entry, and the pipelines in contact with the bottom end of the inside of the fermentation equipment body are movably connected to each other through a sealed bearing.

[0009] Preferably, the transmission assembly includes at least one bamboo-jointed electric telescopic rod fixedly connected to the top of the mounting frame, and the bamboo-jointed electric telescopic rod is fixed to the top of the inner part of the fermentation equipment body to push the mounting frame to move up and down.

[0010] Preferably, the power assembly includes a gear ring fixed to the outside of the center of the mounting frame, one side of the gear ring is meshed with a gear, the gear is transmission-connected to a motor, and a rectangular telescopic rod is provided between the top of the motor and the fermentation equipment body.

[0011] Preferably, a plurality of stirring rods are fixedly connected to the bottom of the mounting frame, the plurality of stirring rods correspond to the nozzles one by one, and the mounting frame is used to drive the stirring rods to ultimately drive the plurality of nozzles to rotate.

[0012] Preferably, the length of the sealing tube is less than the length of the spring in the maximum compression state plus the length of the pipeline, and the nozzle is stably placed between the multiple sealing tubes.

[0013] Preferably, a support frame is arranged outside the fermentation equipment body, a discharge pipe is arranged at the bottom of the fermentation equipment body and a control valve is arranged on the discharge pipe, and a control panel is also arranged outside the fermentation equipment body for control.

[0014] Preferably, both sides of the sealing tube are chamfered to facilitate cleaning, and an inflation device is connected to the top of the cavity formed between the second telescopic hose and the pipeline.

[0015] A fermentation method of a food microbial fermentation device,

[0016] Step 1: The base material can be added into the fermentation equipment body through the feeding hole, and then the temperature inside the fermentation equipment body is controlled by the temperature control device to facilitate the internal fermentation work, and then the auxiliary drugs are evenly added into the fermentation equipment body by using the telescopic hose 1, the telescopic hose 2 and the spray pipe;

[0017] Step 2: Use the start control of the bamboo-jointed electric telescopic rod to drive the mounting frame to move downward until it contacts the upper surface of the base material to generate pressure and then closes. During the downward movement of the mounting frame, multiple pipes will be pushed to compress the springs with the maximum relaxation amount in the initial state, thereby reducing the distance between two adjacent pipes and finally adjusting the distance between multiple nozzles. When the fermentation drug box is not full, multiple nozzles can be automatically adjusted to be evenly distributed in the middle of the base material, which is convenient for even mixing. During this period, a sealing tube is used to cooperate with the relative sealing;

[0018] Step 3: by connecting an inflatable device to the top of the cavity formed between the second telescopic hose and the pipeline, the internal pressure of the cavity formed by the second telescopic hose and the pipeline can be increased during the movement, thereby further reducing the backflow of materials;

[0019] Step 4: When the spring elasticity is insufficient after long-term use and multiple nozzles cannot be adjusted evenly, the rectangular rod can be rotated to shrink multiple pull ropes and connecting blocks by the same amount until the distance between adjacent pipes is finally reached, so as to realize elastic control of the pipes and achieve the purpose of even distribution.

[0020] Step 5: Use the motor to drive the motor and the gear ring to rotate, and finally drive the mounting frame and the stirring rod to rotate. The stirring rod pushes the nozzle to stir, so that the nozzle can also mix while adding auxiliary materials.

[0021] The technical effects and advantages of the present invention are as follows: by utilizing the telescopic hose 1, the telescopic hose 2 and the nozzle to uniformly release the auxiliary medicine into the fermentation equipment body, the bamboo-shaped electric telescopic rod is used to start and control the mounting frame to move downward until it contacts the upper surface of the base material to generate pressure and then closes. In the process of the mounting frame moving downward, multiple pipelines are pushed to compress the springs whose initial state is the maximum relaxation amount, thereby reducing the distance between two adjacent pipelines and finally adjusting the distance between multiple nozzles. When the fermentation medicine is not full, the multiple nozzles can be automatically adjusted to be evenly distributed in the middle of the base material to facilitate uniform mixing. During this period, a sealing tube is used to cooperate with relative sealing. An inflatable device is connected to the top of the cavity formed between the telescopic hose 2 and the pipeline, so that the internal pressure of the cavity formed by the telescopic hose 2 and the pipeline can be increased during the movement, further reducing the backflow of the material. When the spring elasticity is insufficient after long-term use, the multiple nozzles cannot be evenly adjusted, and the rectangular rod can be rotated to shrink multiple pull ropes and connecting blocks by the same amount until the distance between adjacent pipelines is finally reached, so as to achieve elastic control of the pipeline and the purpose of uniform distribution. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 The internal structure of the present invention is shown in FIG. Figure 1 ;

[0024] Figure 3 For the present invention Figure 2 A partial enlarged view of the middle part;

[0025] Figure 4 The internal structure of the present invention is shown in FIG. Figure 2 ;

[0026] Figure 5 It is a top view of the internal structure of the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the regulating component of the present invention;

[0028] Figure 7 It is a schematic diagram of the internal structure of the regulating component of the present invention;

[0029] Figure 8 For the present invention Figure 7 A partial enlarged view of part B in the middle.

[0030] In the figure: 1. support frame; 2. control panel; 3. fermentation equipment body; 4. feeding hole; 5. temperature control equipment; 6. discharge pipe; 7. telescopic hose; 8. rectangular telescopic rod; 9. bamboo-type electric telescopic rod; 10. mounting frame; 11. motor; 12. gear; 13. gear ring; 14. nozzle; 15. adjustment component; 151. telescopic hose; 152. spring; 153. pipeline; 154. sealing tube; 155. rectangular rod; 156. winding stick; 157. pull rope; 158. connecting block; 16. stirring rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] The present invention provides Figure 1-Figure 8 A food microbial fermentation device as shown in the figure comprises a fermentation device body 3, a feeding hole 4 is arranged on the fermentation device body 3, a temperature control device 5 for controlling the temperature environment inside the fermentation device body 3 is also arranged outside the fermentation device body 3, and a mixing mechanism is arranged inside the fermentation device body 3;

[0033] The mixing mechanism includes a mounting frame 10 arranged inside the fermentation equipment body 3, a transmission component is arranged between the top of the mounting frame 10 and the inner wall of the fermentation equipment body 3, and the transmission component and the fermentation equipment body 3 are movably connected, a power device is arranged inside the fermentation equipment body 3 and drives the mounting frame 10 to rotate, an adjustment component 15 is arranged at the bottom of the mounting frame 10, a telescopic hose 7 is arranged on the top of the adjustment component 15, and an external material adding device is connected through the telescopic hose 7;

[0034] The adjusting component 15 includes a plurality of pipes 153 and a spring 152 is fixedly connected between two adjacent pipes 153. The pipe 153 in contact with the bottom of the mounting frame 10 is fixedly connected to the mounting frame 10. The spring 152 and the pipe 153 form a cylindrical shape and a telescopic hose 151 is arranged inside. A plurality of nozzles 14 are spirally fixedly connected to the outside of the telescopic hose 151 and the plurality of nozzles 14 extend from the middle of the pipe 153 to the inside of the fermentation equipment body 3 respectively. A sealing pipe 154 is arranged on the outside of the spring 152 and the sealing pipe 154 is sleeved between the two pipes 153. The telescopic hose 17, the telescopic hose 151 and the nozzle 14 are connected to each other and a plurality of holes are opened on the outside of the nozzle 14. The plurality of pipes 153 are compressed by the transmission equipment at the top of the mounting frame 10 to squeeze the spring 152 to contract.

[0035] Specifically, a rectangular rod 155 is arranged between the telescopic hose 151 and the pipe 153, and one end of the rectangular rod 155 extends out of the outside of the fermentation equipment body 3 through a sealed bearing and is fixed with an adjusting piece, a winding stick 156 is sleeved on the outside of the rectangular rod 155, and two pull ropes 157 are wound around the outside of the winding stick 156, and one end of the two pull ropes 157 is fixedly connected to a connecting block 158, and the two connecting blocks 158 are respectively fixedly connected to the inner walls of two adjacent pipes 153, and the pull rope 157 extends to the inside of the winding stick 156 for winding and connection, and a guide hole is provided on the winding stick 156 for easy entry, and the pipes 153 in contact with the bottom end of the fermentation equipment body 3 are movably connected to each other through a sealed bearing.

[0036] Specifically, the transmission assembly includes at least one bamboo-jointed electric telescopic rod 9 fixedly connected to the top of the mounting frame 10. The bamboo-jointed electric telescopic rod 9 is fixed to the top of the fermentation equipment body 3 to push the mounting frame 10 to move up and down.

[0037] Specifically, the power assembly includes a gear ring 13 fixed to the outside of the center of the mounting frame 10, one side of the gear ring 13 is meshedly connected with a gear 12, the gear 12 is transmission-connected with a motor 11, a rectangular telescopic rod 8 is arranged between the top of the motor 11 and the fermentation equipment body 3, and a plurality of stirring rods 16 are fixedly connected to the bottom of the mounting frame 10, the plurality of stirring rods 16 correspond to the nozzles 14 one by one, and the mounting frame 10 is used to drive the stirring rods 16 to finally drive the plurality of nozzles 14 to rotate.

[0038] Specifically, the length of the sealing tube 154 is less than the length of the spring 152 in the maximum compression state plus the length of the pipe 153, the nozzle 14 is stably placed between multiple sealing tubes 154, a support frame 1 is arranged on the outside of the fermentation equipment body 3, a discharge pipe 6 is arranged at the bottom of the fermentation equipment body 3 and a control valve is arranged on the discharge pipe 6, and a control panel 2 is also arranged on the outside of the fermentation equipment body 3 for control.

[0039] Specifically, both sides of the sealing tube 154 are chamfered to facilitate cleaning, and the top of the cavity formed between the second telescopic hose 151 and the pipeline 153 is connected to an inflation device.

[0040] Working principle: the base material can be added to the inside of the fermentation equipment body 3 through the feeding hole 4, and then the temperature inside the fermentation equipment body 3 can be controlled by the temperature control device 5 to facilitate the internal fermentation work, and then the auxiliary drugs can be evenly added to the inside of the fermentation equipment body 3 by using the telescopic hose 1 7, the telescopic hose 2 151 and the nozzle 14, and the mounting frame 10 is driven to move downward by the start control of the bamboo-section electric telescopic rod 9 until it contacts the upper surface of the base material to generate pressure and then closes. In the process of the mounting frame 10 moving downward, it will push multiple pipes 153 to compress the spring 152 with the maximum relaxation amount in the initial state, thereby reducing the distance between two adjacent pipes 153 and finally adjusting the distance between the multiple nozzles 14. When the fermentation drug is not full, the multiple nozzles 14 can be automatically adjusted to be evenly distributed in the middle of the base material, which is convenient for uniform mixing. During this period, the sealing tube 154 is used to mix The relative seal is achieved by connecting an inflatable device to the top of the cavity formed between the telescopic hose 151 and the pipe 153, so that the internal pressure of the cavity formed by the telescopic hose 151 and the pipe 153 can be increased during the movement, further reducing the backflow of materials. The rectangular rod 155 is connected to an external adjustment component. When the spring 152 is not elastic enough after long-term use, resulting in the inability of multiple nozzles 14 to be evenly adjusted, the rectangular rod 155 can be rotated to shrink multiple pull ropes 157 and connecting blocks 158 by the same amount until the distance between adjacent pipes 153 is finally reached, thereby achieving elastic control of the pipes 153 and achieving the purpose of uniform distribution. The motor 11 is used to drive the motor 11 and the gear ring 13 to rotate, and finally drive the mounting frame 10 and the stirring rod 16 to rotate. The stirring rod 16 pushes the nozzle 14 to stir, so that the nozzle 14 can also mix while adding auxiliary materials.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A food microbial fermentation device, comprising a fermentation device body (3), wherein the fermentation device body (3) is provided with a feeding hole (4), and a temperature control device (5) for controlling the internal temperature environment of the fermentation device body (3) is also provided on the outside of the fermentation device body (3), characterized in that: A mixing mechanism is provided inside the fermentation equipment body (3); The mixing mechanism comprises a mounting frame (10) arranged inside the fermentation equipment body (3), a transmission component is arranged between the top of the mounting frame (10) and the inner wall of the fermentation equipment body (3), and the transmission component and the fermentation equipment body (3) are movably connected, a power device is arranged inside the fermentation equipment body (3) and drives the mounting frame (10) to rotate, an adjustment component (15) is arranged at the bottom of the mounting frame (10), a telescopic hose (7) is arranged on the top of the adjustment component (15), and an external material adding device is connected through the telescopic hose (7); The regulating assembly (15) comprises a plurality of pipes (153) and a spring (152) is fixedly connected between two adjacent pipes (153); the pipe (153) in contact with the bottom of the mounting frame (10) is fixedly connected to the mounting frame (10); the spring (152) and the pipe (153) form a cylindrical shape and a second telescopic hose (151) is arranged inside; the outer side of the second telescopic hose (151) is spirally fixedly connected to a plurality of nozzles (14); and the plurality of nozzles (14) They extend from the middle of the pipe (153) to the inside of the fermentation equipment body (3), a sealing pipe (154) is arranged on the outside of the spring (152) and the sealing pipe (154) is sleeved between the two pipes (153), the telescopic hose 1 (7), the telescopic hose 2 (151) and the nozzle (14) are interconnected and a plurality of holes are opened on the outside of the nozzle (14), and the plurality of pipes (153) are compressed by the transmission equipment on the top of the mounting frame (10) to squeeze the spring (152) to contract.

2. A food microbial fermentation equipment according to claim 1, characterized in that: A rectangular rod (155) is provided between the second telescopic hose (151) and the pipe (153), and one end of the rectangular rod (155) extends out of the outside of the fermentation equipment body (3) through a sealed bearing and is fixed with an adjusting piece, a winding rod (156) is sleeved on the outside of the rectangular rod (155), and two pull ropes (157) are wound and connected to the outside of the winding rod (156), and one end of the two pull ropes (157) is fixedly connected to a connecting block (158), and the two connecting blocks (158) are respectively fixedly connected to the inner walls of two adjacent pipes (153), and the pull rope (157) is extended to the winding rod (156) and is wound and connected. At the same time, a guide hole is provided on the winding rod (156) for easy entry, and the pipes (153) in contact with the bottom end of the inside of the fermentation equipment body (3) are movably connected to each other through a sealed bearing.

3. A food microbial fermentation equipment according to claim 1, characterized in that: The transmission assembly comprises at least one bamboo-jointed electric telescopic rod (9) fixedly connected to the top of the mounting frame (10); the bamboo-jointed electric telescopic rod (9) is fixed to the top of the fermentation equipment body (3) to push the mounting frame (10) to move up and down.

4. A food microbial fermentation equipment according to claim 1, characterized in that: The power assembly comprises a gear ring (13) fixed to the outside of the center of the mounting frame (10), one side of the gear ring (13) is meshingly connected with a gear (12), the gear (12) is transmission-connected with a motor (11), and a rectangular telescopic rod (8) is arranged between the top of the motor (11) and the fermentation equipment body (3).

5. A food microbial fermentation equipment according to claim 1, characterized in that: A plurality of stirring rods (16) are fixedly connected to the bottom of the mounting frame (10), the plurality of stirring rods (16) correspond to the nozzles (14) one by one, and the mounting frame (10) drives the stirring rods (16) to finally drive the plurality of nozzles (14) to rotate.

6. A food microbial fermentation equipment according to claim 1, characterized in that: The length of the sealing tube (154) is shorter than the length of the spring (152) in the maximum compression state plus the length of the pipeline (153), and the nozzle (14) is stably placed between multiple sealing tubes (154).

7. A food microbial fermentation equipment according to claim 1, characterized in that: A support frame (1) is arranged outside the fermentation equipment body (3), a discharge pipe (6) is arranged at the bottom of the fermentation equipment body (3) and a control valve is arranged on the discharge pipe (6), and a control panel (2) is also arranged outside the fermentation equipment body (3) for control.

8. A food microbial fermentation equipment according to claim 1, characterized in that: Both sides of the sealing tube (154) are chamfered to facilitate cleaning, and the top of the cavity formed between the second telescopic hose (151) and the pipeline (153) is connected to an inflation device.

9. The fermentation method according to any one of claims 1 to 8, characterized in that: Step 1: The base material can be added into the fermentation equipment body (3) through the feeding hole (4), and then the temperature inside the fermentation equipment body (3) is controlled by the temperature control device (5) to facilitate the internal fermentation work, and then the auxiliary drug is evenly added into the fermentation equipment body (3) by using the telescopic hose 1 (7), the telescopic hose 2 (151) and the nozzle (14); Step 2: Using the start control of the bamboo-jointed electric telescopic rod (9) to drive the mounting frame (10) to move downward until it contacts the upper surface of the base material and generates pressure, and then closes. During the downward movement of the mounting frame (10), the plurality of pipes (153) are pushed to compress the spring (152) whose initial state is the maximum relaxation amount, thereby reducing the distance between two adjacent pipes (153) and finally adjusting the distance between the plurality of nozzles (14). When the fermentation drug box is not full, the plurality of nozzles (14) can be automatically adjusted to be evenly distributed in the middle of the base material, so as to facilitate even mixing. During this period, the sealing pipe (154) is used to cooperate with the relative sealing; Step 3: by connecting an inflatable device to the top of the cavity formed between the second telescopic hose (151) and the pipeline (153), the internal pressure of the cavity formed by the second telescopic hose (151) and the pipeline (153) can be increased during the movement, thereby further reducing the backflow of materials; Step 4: By using the rectangular rod (155) to connect the external adjustment component, when the spring (152) is not elastic enough after long-term use, so that the multiple nozzles (14) cannot be adjusted evenly, the rectangular rod (155) can be rotated to shrink the multiple pull ropes (157) and the connecting block (158) by the same amount until the distance between the adjacent pipes (153) is finally achieved, so as to realize the elastic control of the pipes (153) and achieve the purpose of uniform distribution; Step 5: The motor (11) is used to drive the motor (11) and the gear ring (13) to rotate, and finally drive the mounting frame (10) and the stirring rod (16) to rotate. The stirring rod (16) pushes the nozzle (14) to stir, so that the nozzle (14) can also perform mixing work while adding auxiliary materials.

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