Constant-temperature deep fermentation device for food processing
By designing the deep fermentation device of the constant temperature temperature temperature temperature, the use of rotating air disks and the mixing mechanism to achieve the full mixing and contact of fermented materials, solving the problem of inadequate fermentation and difficulty in cleaning in existing equipment, improved the fermentation effect and maintenance of the equipment and the maintenance of the equipment Essence
Patent Information
- Application Number
- CN202421098970.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-20
AI Technical Summary
In existing food fermentation equipment, insufficient mixing of microorganisms and fermentation raw materials leads to insufficient mixing, affecting the fermentation quality. At the same time, it is difficult to clean the fermentation tank, and the residue is prone to bond, affecting the normal use of the equipment.
A food processing constant temperature deep fermentation device is designed, including constant temperature fermentation tanks, deep fermentation air disks, aeration of material tube and mixing mechanism. By rotating the motor, the deep fermentation air rotation on the top of the material tube is driven by rotating motors, and the mixing material is realized while the aeration is exposed to increase the contact area of the fermentation product. At the same time, the aeration holes exposed the heights of the temperature to the inside, prompting the rolling contact inside the fermentation to achieve deep fermentation. The device is also equipped with high -pressure pumps and flushing mechanisms for easy cleaning.
The full mixing and contact of the fermentation objects is realized, the fermentation effect is improved, the problem of insufficient fermentation in the traditional fermentation tank is solved, and the cleaning function of the high -voltage pump can be avoided by the high -voltage pump.
Smart Images
Figure CN222411563U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a constant-temperature deep fermentation device for food processing, belonging to the technical field of food processing. Background Art
[0002] At present, fermentation refers to the process in which people use the life activities of microorganisms under aerobic or anaerobic conditions to prepare microbial cells themselves, or direct metabolites or secondary metabolites; a biochemical reaction that humans have been exposed to for a long time, and now it is widely used in the food industry, biological and chemical industries; but in the existing food fermentation equipment; after the food fermentation is completed in the fermentation food equipment, due to insufficient stirring during the fermentation process, the microorganisms and fermentation raw materials are not mixed sufficiently, resulting in the inability to achieve deep fermentation, affecting the fermentation quality. In addition, the existing fermentation tanks are difficult to clean, and the fermentation residues are easy to adhere to the inner wall of the fermentation tank, blocking the outlet, etc., affecting the normal use of the fermentation tank.
[0003] In view of the above-mentioned defects, the designer actively carried out research and innovation in order to create a food processing constant temperature deep fermentation device to make it more valuable for industrial use. Summary of the invention
[0004] In order to solve the above technical problems, the purpose of the utility model is to provide a constant temperature deep fermentation device for food processing.
[0005] The utility model discloses a constant-temperature deep fermentation device for food processing, comprising a constant-temperature fermentation tank body, a deep fermentation aeration plate rotatably connected to the bottom of the constant-temperature fermentation tank body through a sealing ring, an aeration discharge pipe is connected to the bottom of the deep fermentation aeration plate, the bottom of the aeration discharge pipe is connected to the output end of a rotating motor through a group of bevel gears, the deep fermentation aeration plate at the top of the aeration discharge pipe is driven to rotate by the rotating motor, so as to achieve aeration and stirring of materials at the same time, increase the contact area of fermentation products, and improve the fermentation effect; a stirring motor is installed on the top of the constant-temperature fermentation tank body through a motor mounting frame, the bottom output end of the stirring motor is connected to a stirring mechanism, and a plurality of flushing mechanisms are evenly arranged on the upper cavity wall of the constant-temperature fermentation tank body.
[0006] Furthermore, the surface of the deep fermentation aeration plate is evenly provided with a plurality of aeration holes. Constant temperature gas can be introduced into the constant temperature fermentation tank through the aeration holes. The introduced constant temperature gas can maintain a constant fermentation temperature inside the constant temperature fermentation tank on the one hand, and on the other hand, aeration can promote rolling contact inside the fermentation product, so that the contact between the microorganisms and the fermentation substrate is more sufficient, thereby achieving deep fermentation and solving the problem of insufficient fermentation of the fermentation product in the traditional fermentation tank.
[0007] Furthermore, the flushing mechanism includes a water inlet connected to the outside and a high-pressure pump installed on the inner wall of the constant temperature fermentation tank, the inlet end of the high-pressure pump is connected to the water inlet, and the outlet end of the high-pressure pump is connected to the flushing pipe. When the fermentation of the fermentation device is completed and the discharge is completed, the water inlet is connected to the external water source, the high-pressure pump is started to absorb water, and the flushing pipe is used to flush from top to bottom along the inner wall of the constant temperature fermentation tank. After the residue after flushing flows out from the aeration discharge pipe, the cleaning of the inside of the fermentation device can be completed, preventing the residue from the subsequent fermentation process from affecting the fermentation.
[0008] Furthermore, the stirring mechanism includes a vertically mounted stirring shaft, on the surface of which a middle stirring paddle and a bottom stirring paddle are sequentially mounted from top to bottom. The middle stirring paddle and the bottom stirring paddle stir the bottom and the middle and upper part of the fermentation material respectively, so that the fermentation material is fully contacted and deeply fermented.
[0009] Furthermore, the aeration discharge pipe is provided with an aeration discharge pipe valve. When aeration is required, the valve is opened to aerate the interior of the constant temperature fermentation tank through the aeration discharge pipe. After the fermentation is completed, the valve can also be opened to suck out the fermentation product inside the constant temperature fermentation tank through the pump body.
[0010] Furthermore, a feed port is provided on the top of the constant temperature fermentation tank body for adding materials into the fermentation tank body.
[0011] Furthermore, a temperature sensor and a pressure relief valve are also provided on the side wall of the constant temperature fermentation tank. The temperature sensor is used to monitor the fermentation temperature inside the fermentation tank in real time. When the tank temperature does not meet the constant fermentation temperature, a constant temperature gas is introduced into the fermentation tank through the deep fermentation aeration disk to adjust the fermentation constant temperature. While introducing the gas, the pressure relief valve is opened to maintain a constant fermentation pressure inside the tank, thereby achieving a constant temperature condition for fermentation.
[0012] Furthermore, the constant temperature fermentation tank is a hollow double-layer stainless steel structure. The hollow double-layer structure provides excellent heat preservation and insulation effects, and can maintain a constant temperature in the fermentation chamber;
[0013] By means of the above scheme, the present invention has at least the following advantages:
[0014] (1) The utility model drives the deep fermentation aeration plate at the top of the aeration discharge pipe to rotate by a rotating motor, so as to achieve aeration and stirring of materials at the same time, increase the contact area of the fermentation product, and improve the fermentation effect;
[0015] (2) Constant temperature gas can be introduced into the constant temperature fermentation tank body 1 through the aeration holes. The introduced constant temperature gas can maintain a constant fermentation temperature inside the constant temperature fermentation tank body on the one hand, and promote tumbling contact inside the fermentation product through aeration on the other hand, so that the contact between the microorganisms and the fermentation substrate is more sufficient, thereby achieving deep fermentation and solving the problem of insufficient fermentation of the fermentation product in the traditional fermentation tank;
[0016] (3) When the fermentation of the fermentation device is completed and the discharge is completed, the water inlet is connected to the external water source, the high-pressure pump is started to absorb water, and the water is flushed from top to bottom along the inner wall of the constant temperature fermentation tank through the flushing pipe. After the residue after flushing flows out from the aeration discharge pipe, the cleaning of the inside of the fermentation device is completed to prevent the residue from the subsequent fermentation process from affecting the fermentation.
[0017] (4) The temperature sensor is used to monitor the fermentation temperature inside the fermentation tank in real time. When the tank temperature does not meet the constant fermentation temperature, the deep fermentation aeration plate is used to expose the fermentation tank to constant temperature gas, thereby adjusting the fermentation constant temperature. While exposing the gas, the pressure relief valve is opened to maintain a constant fermentation pressure in the tank, thereby achieving constant temperature conditions for fermentation.
[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for use in the embodiment will be briefly introduced below. It should be understood that the following drawings only show a certain embodiment of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 It is a structural schematic diagram of the utility model food processing constant temperature deep fermentation device;
[0021] Figure 2 It is a schematic diagram of the internal structure of the constant temperature deep fermentation device for food processing of the utility model;
[0022] Among them, in the figure;
[0023] 1. Constant temperature fermentation tank; 2. Deep fermentation aeration plate; 3. Aeration discharge pipe; 4. Rotating motor; 5. Stirring motor; 6. Motor mounting bracket; 7. Stirring mechanism; 8. Flushing mechanism; 9. Feed inlet; 10. Temperature sensor; 11. Pressure relief valve;
[0024] 21. Aeration holes;
[0025] 31. Aeration discharge pipe valve; 32. Conical gear;
[0026] 71. stirring shaft; 72. middle stirring paddle; 73. bottom stirring paddle;
[0027] 81. Water inlet; 82. High-pressure pump; 83. Flush pipe. DETAILED DESCRIPTION
[0028] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0029] See also Figure 1 and Figure 2 A food processing constant temperature deep fermentation device described in a preferred embodiment of the utility model comprises a constant temperature fermentation tank body 1, a deep fermentation aeration plate 2 is rotatably connected to the bottom of the constant temperature fermentation tank body 1 through a sealing ring, an aeration discharge pipe 3 is connected to the bottom of the deep fermentation aeration plate 2, the bottom of the aeration discharge pipe 3 is connected to the output end of the rotating motor 4 through a group of bevel gears 32, and the deep fermentation aeration plate 2 at the top of the aeration discharge pipe 3 is driven by the rotating motor 4 to rotate, so as to achieve aeration and stirring of materials at the same time, increase the contact area of the fermentation product, and improve the fermentation effect; a stirring motor 5 is installed on the top of the constant temperature fermentation tank body 1 through a motor mounting frame 6, and a stirring mechanism 7 is connected to the bottom output end of the stirring motor, and a plurality of flushing mechanisms 8 are evenly arranged on the upper cavity wall of the constant temperature fermentation tank body 1.
[0030] The constant temperature fermentation tank body 1 is a hollow double-layer stainless steel structure. The hollow double-layer structure enables it to have excellent heat preservation and insulation effects and can maintain a constant temperature in the fermentation chamber;
[0031] The surface of the deep fermentation aeration plate 2 is evenly provided with a plurality of aeration holes 21, and constant temperature gas can be introduced into the constant temperature fermentation tank body 1 through the aeration holes 21. The introduced constant temperature gas can maintain a constant fermentation temperature inside the constant temperature fermentation tank body 1 on the one hand, and on the other hand, aeration can promote rolling contact inside the fermentation product, so that the contact between the microorganisms and the fermentation substrate is more sufficient, thereby achieving deep fermentation and solving the problem of insufficient fermentation of the fermentation product in the traditional fermentation tank.
[0032] The aeration discharge pipe 3 is provided with an aeration discharge pipe valve 31. When aeration is required, the valve is opened to introduce constant temperature gas into the constant temperature fermentation tank body 1 through the aeration discharge pipe 3. After the fermentation is completed, the valve can also be opened to suck out the fermentation product inside the constant temperature fermentation tank body 1 through the pump body.
[0033] The flushing mechanism 8 includes a water inlet 81 connected to the outside and a high-pressure pump 82 installed on the inner wall of the constant temperature fermentation tank body 1. The inlet end of the high-pressure pump 82 is connected to the water inlet 81, and the outlet end of the high-pressure pump 82 is connected to the flushing pipe 83. When the fermentation of the fermentation device is completed and the discharge is completed, the water inlet 81 is connected to the external water source, the high-pressure pump 82 is started to absorb water, and the water is flushed from top to bottom along the inner wall of the constant temperature fermentation tank body 1 through the flushing pipe 83. After the residue after flushing flows out from the aeration discharge pipe 3, the cleaning of the inside of the fermentation device can be completed to prevent the residue from the subsequent fermentation process from affecting the fermentation.
[0034] The stirring mechanism 7 includes a vertically mounted stirring shaft 71, on the surface of which a middle stirring paddle 72 and a bottom stirring paddle 73 are sequentially mounted from top to bottom. The middle stirring paddle 72 and the bottom stirring paddle 73 stir the bottom and the middle and upper part of the fermented material respectively, so that the fermented material is fully contacted and deeply fermented.
[0035] The top of the constant temperature fermentation tank body 1 is provided with a feed inlet 9 for adding materials into the fermentation tank body;
[0036] A temperature sensor 10 and a pressure relief valve 11 are also provided on the side wall of the constant temperature fermentation tank body 1. The temperature sensor 10 is used to monitor the fermentation temperature inside the fermentation tank body in real time. When the tank body temperature does not meet the constant fermentation temperature, the deep fermentation aeration plate 2 is used to expose the fermentation tank body to constant temperature gas, thereby adjusting the fermentation constant temperature. While exposing the gas, the pressure relief valve 11 is opened to maintain a constant fermentation pressure in the tank body, thereby achieving a constant temperature condition for fermentation.
[0037] The working principle of the utility model is as follows:
[0038] When the food processing constant temperature deep fermentation device of the utility model is actually used, firstly, feed is added into the fermentation tank body from the feed inlet 9, then the aeration discharge pipe valve 31 is opened, and constant temperature gas is exposed to the interior of the constant temperature fermentation tank body 1 through the aeration discharge pipe 3, and at the same time, the pressure relief valve 11 is opened to maintain a constant fermentation pressure in the tank body to achieve a constant temperature condition for fermentation, and the aeration discharge pipe valve 31 is closed, and the stirring motor 5 is started to drive the stirring mechanism 7 to rotate and stir, and the bottom and the middle and upper parts of the fermented materials are stirred respectively by the middle stirring paddle 72 and the bottom stirring paddle 73, so that the fermented materials are fully contacted and deeply fermented. During the fermentation process, the aeration discharge pipe valve 31 can be opened at intervals, and the aeration holes 21 are used to stir the fermented materials. Constant temperature gas can be exposed to the interior of the constant temperature fermentation tank body 1. The exposed constant temperature gas can maintain a constant fermentation temperature inside the constant temperature fermentation tank body 1 on the one hand, and on the other hand, aeration can promote tumbling and contact inside the fermented material, so that the contact between the microorganisms and the fermentation substrate is more complete, thereby achieving deep fermentation. When the fermentation of the fermentation device is completed and the discharge is completed, the water inlet 81 is connected to the external water source, the high-pressure pump 82 is started to absorb water, and the water is flushed from top to bottom along the inner wall of the constant temperature fermentation tank body 1 from the flushing pipe 83. After the residue after flushing flows out from the aeration discharge pipe 3, the cleaning of the inside of the fermentation device can be completed to prevent the residue from the subsequent fermentation process from affecting the fermentation, and the constant temperature deep fermentation can be completed in this way.
[0039] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0040] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0041] Finally: The above description is only a preferred implementation mode of the present utility model and is not intended to limit the present utility model. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims
1. A food processing constant temperature deep fermentation device, comprising a constant temperature fermentation tank, characterized in that: The bottom of the constant temperature fermentation tank body is rotatably connected with a deep fermentation aeration plate through a sealing ring, and an aeration discharge pipe is connected to the bottom of the deep fermentation aeration plate. The bottom of the aeration discharge pipe is transmission-connected to the output end of the rotating motor through a set of bevel gears. A stirring motor is installed on the top of the constant temperature fermentation tank body through a motor mounting frame, and a stirring mechanism is transmission-connected to the bottom output end of the stirring motor. A plurality of flushing mechanisms are evenly arranged on the upper cavity wall of the constant temperature fermentation tank body.
2. A food processing constant temperature deep fermentation device according to claim 1, characterized in that: A plurality of aeration holes are evenly arranged on the surface of the deep fermentation aeration plate.
3. A food processing constant temperature deep fermentation device according to claim 1, characterized in that: The flushing mechanism includes a water inlet connected to the outside and a high-pressure pump installed on the inner wall of the constant temperature fermentation tank. The inlet end of the high-pressure pump is connected to the water inlet, and the outlet end of the high-pressure pump is connected to the flushing pipe.
4. A food processing constant temperature deep fermentation device according to claim 1, characterized in that: The stirring mechanism comprises a vertically mounted stirring shaft, on the surface of which a middle stirring paddle and a bottom stirring paddle are sequentially mounted from top to bottom.
5. A food processing constant temperature deep fermentation device according to claim 1, characterized in that: The aeration discharge pipe is provided with an aeration discharge pipe valve.
6. A food processing constant temperature deep fermentation device according to claim 1, characterized in that: A feed inlet is arranged on the top of the constant temperature fermentation tank.
7. A food processing constant temperature deep fermentation device according to claim 1, characterized in that: A temperature sensor and a pressure relief valve are also provided on the side wall of the constant temperature fermentation tank.
8. A food processing constant temperature deep fermentation device according to claim 1, characterized in that: The constant temperature fermentation tank body is a hollow double-layer stainless steel structure.