Water aqua fermentation tank and monitoring device
By designing a double-layer structure of water agent fermentation tank and multiple stirring components, combined with an electric heating unit and monitoring component, the problem that existing equipment is difficult to accurately control the water agent fermentation environment is solved, real-time monitoring and control of temperature, oxygen concentration and pH are achieved, and product quality and safety are ensured.
Patent Information
- Application Number
- CN202421275824.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-05
AI Technical Summary
Existing fermentation equipment is difficult to achieve precise control of the water agent fermentation environment, especially in terms of agitation speed and temperature management, which affects the quality of the product.
A water agent fermentation tank is designed, adopting a double-layer structure tank body and multiple stirring components, including a first stirring component, a second stirring component and a third stirring component, respectively, for stirring needs at different stages, and is equipped with an electric heating unit and a monitoring component to monitor and control the temperature, oxygen concentration and pH value in real time.
Accurate control of the fermentation environment of the water agent is achieved, the quality and safety of the product are ensured. Through the cooperation of multiple stirring components, the stirring needs at different stages are met, and the adverse effects caused by excessive stirring are reduced.
Smart Images
Figure CN222795581U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fermentation equipment, in particular to an aqueous fermentation tank and a monitoring device. Background Art
[0002] Aqueous solution is a mixture of active ingredients and solvents and can be widely used in many fields such as medicine and nutritional preparations. Some aqueous products also require a fermentation environment during the production process to ensure that the final product has a low impurity content. The fermentation environment needs to be precisely controlled. Currently commonly used fermentation equipment often cannot achieve this function. In addition, the stirring requirements at different stages of the aqueous fermentation process are also different. In the early stages, stirring should be used to achieve full mixing of the active ingredients and solvents as much as possible. In the middle and late stages of fermentation, it is not advisable to use stirring at a faster speed to reduce bubbles caused by excessive stirring and other adverse effects. Existing equipment often achieves this by changing the speed of the stirring structure, but there are certain problems with its effect. Utility Model Content
[0003] The utility model aims to provide an aqueous fermentation tank and a monitoring device to solve the problems existing in the prior art.
[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model provides an aqueous fermentation tank, including a tank body, a first stirring component, a second stirring component, a third stirring component, and a monitoring component; the tank body is a double-layer structure, provided with an outer wall and an inner wall, a space for the flow of a heat medium is provided between the outer wall and the inner wall, a heat medium inlet pipe and a heat medium outlet pipe are provided at the upper and lower parts of the outer wall, and the tank body is provided with an oxygen extraction pipe connected to the internal cavity; the monitoring component includes a temperature sensor, an oxygen concentration sensor, and a pH sensor.
[0005] Furthermore, the fermentation tank also includes a circulating water pump assembly and an electric heating unit; the electric heating unit includes a plurality of electric heating pipes, which are arranged in the area between the outer wall and the inner wall, and a circulating water pump assembly is connected between the heat medium inlet pipe and the heat medium outlet pipe, and the circulating water pump assembly includes a water pipe and a circulating pump.
[0006] Furthermore, the first stirring component includes a first stirring motor, a first stirring shaft, and a first stirring structure. The first stirring structure is arranged on the outside of the first stirring shaft and includes a plurality of stirring plates arranged in an array along the axis of the first stirring shaft. Stirring teeth are provided on the edge of the stirring plates.
[0007] Furthermore, the second stirring assembly includes a second stirring motor, a second stirring shaft, and a second stirring structure. The second stirring structure is arranged on the outside of the second stirring shaft and includes a plurality of turning parts arranged in an array along the axis of the second stirring shaft. The turning parts include a central fixed ring and a plurality of turning plates. The plurality of turning plates are obliquely fixed in a circular array on the outside of the central fixed ring and are provided with an inclination angle with the axis of the central fixed ring.
[0008] Furthermore, the third stirring assembly includes a third stirring motor, a third stirring spindle, and a third stirring structure. The bottom of the third stirring structure is rotatably connected to the inner wall of the tank body, and is fixedly connected to the bottom of the U-shaped scraping structure to drive the U-shaped scraping structure to rotate.
[0009] Furthermore, the U-shaped scraping structure includes a bottom rod and a vertical rod. The third stirring main shaft is fixedly connected to the bottom rod. The vertical rod is arranged at both ends of the bottom rod. The bottom rod and the vertical rod are close to the inner wall of the tank body. A scraping piece is fixed on the outside, and the scraping piece is in contact with the inner wall of the tank body.
[0010] Furthermore, a sliding ring is arranged on the top of the vertical rod, which is fixedly connected to the two vertical rods, and a plurality of sliding wheels are arranged on the outside, and the sliding wheels are in contact with the inner wall of the tank body.
[0011] Furthermore, there are multiple scraper blades, which are arranged at intervals, and the scraper blades on both sides of the two vertical rods and the bottom rod are arranged in a staggered manner.
[0012] The present application also discloses a monitoring device based on the above-mentioned aqueous fermentation tank, including a single-chip microcomputer central control and a web remote application system; the single-chip microcomputer central control includes a single-chip microcomputer and a control integrated circuit, and the single-chip microcomputer central control is used to control one or more fermentation tanks.
[0013] The utility model can effectively monitor the oxygen concentration in the fermentation tank, the temperature in the fermentation tank, and the pH of the product in real time by setting a monitoring device, and timely intervene in the fermentation process according to the monitoring data. By adopting a single-chip central control and a web remote application system, intervention based on preset rules can be achieved. The manager can remotely see the fermentation data in real time through the web remote application system and set the best parameters at any time. In the structure of the aqueous fermentation tank, multiple stirring structures are adopted, which can effectively cope with different requirements of early breaking and stirring, turning over materials during fermentation, and scraping walls. In addition, the fermentation tank body adopts a double-layer design, and the insulation layer controls the fermentation temperature through a heat medium, and is provided with an electric heating device to heat the heat medium when it does not meet the requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall solution of the utility model.
[0015] Figure 2 It is an enlarged schematic diagram of the upper part of the utility model.
[0016] Figure 3 It is a partial cutaway schematic diagram of the tank body of the utility model.
[0017] Figure 4 It is a cutaway schematic diagram of the lower part of the utility model.
[0018] Figure 5 It is a schematic cross-sectional view of the stirring component area of the utility model.
[0019] Figure 6 It is a schematic diagram of the sliding circle of the stirring assembly of the utility model.
[0020] Figure 7 It is a schematic diagram of the structure of the monitoring device of the utility model. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] As attached Figure 1-6 As shown, an aqueous fermentation tank involved in the utility model includes a tank body 1, a first stirring component 2, a second stirring component 3, a third stirring component 4, a circulating water pump component 5, an electric heating unit 6, and a monitoring component 7.
[0023] As attached Figure 1 , 2 As shown in Figure 3, the tank body 1 is a double-layer structure, provided with an outer wall and an inner wall, a space for the flow of heat medium is provided between the outer wall and the inner wall, a heat medium inlet pipe 11 and a heat medium outlet pipe 12 are provided at the upper and lower parts of the outer wall, and the inlet pipe and / or the outlet pipe are provided with an electric control switch valve, which is connected to the heat medium circulation pump and the heat medium heating device through a water pipe. The tank body 1 is provided with an oxygen extraction pipe 13 connected to the internal cavity, and the oxygen extraction pipe 13 is connected to the oxygen extraction pump, wherein the electric control switch valve, the heat medium circulation pump, the heat medium heating device, and the oxygen extraction pump are existing products on the market.
[0024] An electric heating unit 6 is also arranged in the space between the outer wall and the inner wall. The electric heating unit 6 includes a plurality of electric heating pipes 61 for heating the heat medium. A circulating water pump assembly 5 including a water pipe 51 and a circulating pump 52 is connected between the heat medium inlet pipe 11 and the heat medium outlet pipe 12. When necessary, the valve connecting the heat medium inlet pipe 11 and the heat medium outlet pipe 12 with the pump and the heat medium heating device can be closed. The heat medium is directly heated by the electric heating unit 6, and the internal heat medium is circulated by the circulating water pump assembly 5.
[0025] As attached Figure 1 , 2 As shown in Figures 4 and 5, the first stirring component 2 is used for the breaking up operation in the early stage of fermentation, and includes a first stirring motor 21, a first stirring shaft 22, and a first stirring structure 23. The first stirring motor 21 is arranged on the top of the tank body 1, and its output shaft is connected to the first stirring shaft 22 extending out of the tank body 1, driving the first stirring shaft 22 to rotate. The first stirring structure 23 is arranged on the outside of the first stirring shaft 22, and includes a plurality of stirring disks 221, which are arranged in an array along the axis of the first stirring shaft 22. Stirring teeth are arranged on the edge of the stirring disk 221, and the stirring teeth protrude from the stirring disk surface, and adjacent stirring teeth protrude in different directions.
[0026] The second stirring assembly 3 is used for the turning operation during the fermentation process, and includes a second stirring motor 31, a second stirring shaft 32, and a second stirring structure 33. The second stirring motor 31 is arranged on the top of the tank body 1, and its output shaft is connected to the second stirring shaft 32 extending out of the tank body 1, driving the second stirring shaft 32 to rotate. The second stirring structure 33 is arranged on the outside of the second stirring shaft 32, and includes a plurality of turning parts 331, which are arranged in an array along the axis of the second stirring shaft 32. The turning parts 331 include a central fixed ring a1 and a plurality of turning plates a2. The plurality of turning plates a3 are obliquely fixed on the outside of the central fixed ring a1 in a circular array, and are provided with an inclination angle with the axis of the central fixed ring a1.
[0027] The third stirring assembly 4 includes a third stirring motor 41, a third stirring spindle 42, and a third stirring structure 43. The third stirring motor 41 is arranged on the top of the tank body 1, and its output shaft is connected to the third stirring spindle 42 extending out of the tank body 1, driving the third stirring spindle 42 to rotate. The bottom of the third stirring structure 43 is rotatably connected to the inner wall of the tank body 1, and is fixedly connected to the bottom of the U-shaped scraping structure 44 to drive the U-shaped scraping structure 44 to rotate.
[0028] The U-shaped scraping structure 44 includes a bottom rod 441 and a vertical rod 442. The third stirring main shaft 42 is fixedly connected to the bottom rod 441. The vertical rod 442 is arranged at both ends of the bottom rod 441. The bottom rod 441 and the vertical rod 442 are close to the inner wall of the tank body. A scraping piece 444 is fixed on the outside, and the scraping piece 444 is in contact with the inner wall of the tank body.
[0029] Furthermore, a sliding ring 443 is provided on the top of the vertical rod 442, which is fixedly connected to the two vertical rods 442, and a plurality of sliding wheels 1 are provided on the outside. The sliding wheels are in contact with the inner wall of the tank body, which can ensure the stability of the U-shaped scraping structure 44 during rotation.
[0030] Furthermore, there are multiple scraper blades 444, which are arranged at intervals. The scraper blades 444 on both sides of the two vertical rods 442 and the bottom rod 441 are arranged alternately. The scraper blade 444 on one vertical rod 442 or one side of the bottom rod 441 can cover the gap between the two scraper blades on the other vertical rod 442 or one side of the bottom rod 441, while ensuring coverage, reducing rotation resistance, and attaching Figure 5 Two scraper blades 444 are arranged on one vertical rod 442 and one side bottom rod 441, and one is arranged on the other side. The number of scraper blades 444 can also be increased, and the arrangement method is the same as above.
[0031] The monitoring component 7 includes a temperature sensor, an oxygen concentration sensor, and a pH sensor. The sensors are commercially available products and are arranged in the tank body 1. The temperature sensor, oxygen concentration sensor, and pH sensor are integrated into a collection column and are arranged on one side of the third stirring main shaft 42.
[0032] As attached Figure 7 As shown, the utility model also relates to a fermentation tank monitoring device B including a single chip central control B1 and a web remote application system B2.
[0033] The single-chip central control B1 includes a single-chip microcomputer and a control integrated circuit. The control integrated circuit is electrically connected to the temperature sensor, oxygen concentration sensor, and pH sensor of the monitoring component 7, and can obtain sensor measurement data. The control integrated circuit is electrically connected to the heat medium circulation pump, the heat medium heating device, the circulation pump 52, the first stirring motor 21, the second stirring motor 31, the third stirring motor 41, and the electric heating tube 61, and can control their actions. The single-chip microcomputer can process the sensor data obtained by the control integrated circuit, and can control it according to preset rules, such as stirring and ozone operations on the material in the tank. At the same time, the control integrated circuit includes a data transmission part, which can realize data transmission based on a communication network or Wi-Fi, specifically transmitted to the web remote application system B2.
[0034] The single chip central control B1 is used to control one or more fermentation tanks.
[0035] The web remote application system B2 system is designed to use Web applications to call and view the real-time status of various data in the single-chip central control B1 in real time. The system uses the relevant content of Java EE, uses JSP to control the page, and uses Servlet to control the background program. In the design of the application interface, the VUE framework is used to design the relevant interface design of the Web application, which can save a lot of debugging time for the page compared to pure native development. The network transmission layer of the system uses a network server to store data in the cloud, and can realize remote login to the Web server. The application system data processing microcontroller uploads the data transmitted from the water system from the terminal to the MySQL database of the cloud server, and then presents and controls the data through the Java Web VUE framework application deployed on Tomcat. At the same time, on the Web application server, the administrator can use the real-time display page to set the best parameters at any time. The specific hardware can be a computer or a mobile phone.
[0036] It should be noted that, unless otherwise clearly specified and limited, the terms such as "install", "connect", "connect", "fix", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
Claims
1. An aqueous fermentation tank, characterized in that: It includes a tank body, a first stirring component, a second stirring component, a third stirring component, and a monitoring component; the tank body is a double-layer structure, provided with an outer wall and an inner wall, a space for the flow of heat medium is provided between the outer wall and the inner wall, a heat medium inlet pipe and a heat medium outlet pipe are provided at the upper and lower parts of the outer wall, and the tank body is provided with an oxygen extraction pipe connected to the internal cavity; the monitoring component includes a temperature sensor, an oxygen concentration sensor, and a pH sensor.
2. The aqueous fermentation tank according to claim 1, characterized in that: The fermentation tank also includes a circulating water pump assembly and an electric heating unit; the electric heating unit includes a plurality of electric heating pipes arranged in the area between the outer wall and the inner wall; a circulating water pump assembly is connected between the heat medium inlet pipe and the heat medium outlet pipe, and the circulating water pump assembly includes a water pipe and a circulating pump.
3. The aqueous fermentation tank according to claim 1, characterized in that: The first stirring component includes a first stirring motor, a first stirring shaft, and a first stirring structure. The first stirring structure is arranged outside the first stirring shaft and includes a plurality of stirring plates arranged in an array along the axis of the first stirring shaft. Stirring teeth are arranged on the edge of the stirring plates.
4. The aqueous fermentation tank according to claim 1, characterized in that: The second stirring assembly includes a second stirring motor, a second stirring shaft, and a second stirring structure. The second stirring structure is arranged on the outside of the second stirring shaft and includes a plurality of turning parts arranged in an array along the axis of the second stirring shaft. The turning parts include a central fixed ring and a plurality of turning plates. The plurality of turning plates are obliquely fixed on the outside of the central fixed ring in a circular array and are provided with an inclination angle with the axis of the central fixed ring.
5. The aqueous fermentation tank according to claim 1, characterized in that: The third stirring assembly includes a third stirring motor, a third stirring spindle, and a third stirring structure. The bottom of the third stirring structure is rotatably connected to the inner wall of the tank body, and is fixedly connected to the bottom of the U-shaped scraping structure to drive the U-shaped scraping structure to rotate.
6. The aqueous fermentation tank according to claim 5, characterized in that: The U-shaped scraping structure includes a bottom rod and a vertical rod. The third stirring main shaft is fixedly connected to the bottom rod. The vertical rod is arranged at both ends of the bottom rod. The bottom rod and the vertical rod are close to the inner wall of the tank body. Scraping pieces are fixed on the outside, and the scraping pieces are in contact with the inner wall of the tank body. A sliding ring is arranged on the top of the vertical rod, which is fixedly connected to the two vertical rods. A plurality of sliding wheels are arranged on the outside, and the sliding wheels are in contact with the inner wall of the tank body. There are multiple scraping pieces, which are arranged at intervals, and the scraping pieces on both sides of the two vertical rods and the bottom rod are arranged alternately.
7. A monitoring device for the aqueous fermentation tank according to any one of claims 1 to 6, characterized in that: It includes a single-chip microcomputer central control and a web remote application system; the single-chip microcomputer central control includes a single-chip microcomputer and a control integrated circuit, and the single-chip microcomputer central control is used to control one or more fermentation tanks.