Intelligent microorganism expanding culture equipment
By designing intelligent microbial expansion equipment, using technical means such as aeration, stirring and high-temperature sterilization, the problems of many bacteria, complicated operations and harsh environment in traditional equipment are solved, and efficient and controllable microbial expansion and automatic environment management are achieved.
Patent Information
- Application Number
- CN202421659614.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-15
AI Technical Summary
Traditional microbial expansion equipment has problems such as numerous bacteria, complicated operation, harsh environment, uncontrollable manual stirring and fermentation processes, resulting in harsh working environment and foul-odor gases.
An intelligent microbial expansion equipment is designed, including a fermentation tank, aeration air pump, agitation circulation pump, heating layer and control system. Through technical means such as aeration, stirring and high-temperature sterilization, efficient expansion of microbials and automatic control of the environment are achieved.
It effectively avoids the problem of excessive bacteria, simplifies operations, improves the working environment, realizes controllability of the fermentation process, and reduces the generation of foul-odor gases.
Smart Images
Figure CN222834288U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bacterial culture machines, in particular to intelligent microbial expansion and cultivation equipment. Background Art
[0002] Microbial expansion technology is a high-tech biochemical process that uses carrier-based microorganisms as seed strains, which are placed in expansion equipment and use pollutants in contaminated water as a nutrient source on site. The seed strains are continuously and stably expanded and cultured through the catalytic action of microbial growth promoters, thereby continuously producing microbial stock solutions. Compared with traditional microbial expansion technology, microbial expansion in expansion equipment can be carried out continuously, while traditional technology is batch-based.
[0003] However, traditional expansion equipment has the following disadvantages:
[0004] Simple expansion barrels are full of miscellaneous bacteria, the operation of the expansion barrels is cumbersome, and the environment is poor; manual operation and regular stirring are required; the fermentation process cannot be controlled, the working environment is poor, and foul-smelling gases are produced. Utility Model Content
[0005] The utility model aims to provide an intelligent microbial expansion equipment to solve the problems in the above-mentioned background technology that the simple expansion barrel has many miscellaneous bacteria, the operation of the expansion barrel is cumbersome, the environment is bad, manual operation and regular stirring are required, the fermentation process cannot be controlled, the working environment is bad, and foul-smelling gas is generated.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent microbial expansion and cultivation equipment, comprising a main frame, a fermentation tank body is fixedly installed on the top of one side of the inner wall of the main frame, a water replenishment tank is fixedly installed on the top of the other side of the inner wall of the main frame, a water replenishment pipe is fixedly connected to the top of the water replenishment tank, an aeration air pump is fixedly installed on one side of the bottom end of the inner wall of the main frame, a stirring circulation pump is fixedly installed on the other side of the bottom end of the inner wall of the main frame, a radiator is fixedly installed on one side of the main frame, a heating circulation pump located on one side of the radiator is fixedly installed on the main frame, a heater is fixedly installed on one side of the water replenishment tank, a gas storage tank is fixedly installed on the bottom end of the water replenishment tank, a control system is fixedly installed on the surface of the main frame, and a heating layer is provided on the middle part of the fermentation tank body.
[0007] Preferably, a liquid level controller extending into the interior of the fermenter body is fixedly installed on one side of the top of the fermenter body, and a bacterial agent addition pipe is fixedly connected to the middle of the top of the fermenter body. The liquid level controller monitors the liquid level height in the fermenter body in real time.
[0008] Preferably, the surface of the aeration air pump is fixedly connected with an aeration pipe extending to the inside of the fermentation tank body, and an air sterilizer is fixedly installed in the middle of the aeration pipe, and the air sterilizer sterilizes the gas in the aeration pipe in real time.
[0009] Preferably, two temperature pipes are fixedly installed between the heater and the radiator, a first electronic valve and a second electronic valve are fixedly installed in the middle of the two temperature pipes, respectively, a first thermometer is fixedly installed on the surface of the heater, a heating pipe extending to the interior of the heating layer is fixedly connected to the surface of the heating circulation pump, a second thermometer is fixedly installed in the middle of the heating pipe, the first thermometer detects the heating temperature of the heater in real time, and the second thermometer detects the temperature of the heating layer in real time.
[0010] Preferably, a stirring pipe is fixedly connected between the fermentation tank body and the stirring circulation pump, a third electronic valve is fixedly installed in the middle of the stirring pipe, a flushing pipe is fixedly connected to the surface of the fermentation tank body, a fourth electronic valve is fixedly installed in the middle of the flushing pipe, the liquid inlet of the stirring circulation pump is fixedly connected to an injection pipe, the liquid outlet of the stirring circulation pump is fixedly connected to a connecting pipe, one end of the flushing pipe and one end of the microbial agent addition pipe are fixedly connected to the end opposite to the connecting pipe, a fifth electronic valve is fixedly installed at the connection between the connecting pipe and the microbial agent addition pipe, a sixth electronic valve is fixedly installed in the middle of the microbial agent addition pipe, one end of the injection pipe away from the stirring circulation pump is fixedly connected to the end opposite to the water supply pipe, and a seventh electronic valve is fixedly installed in the middle of the injection pipe.
[0011] Preferably, the bottom end of the fermentation tank body is fixedly connected to a finished product discharge pipe, an eighth electronic valve is fixedly installed in the middle of the finished product discharge pipe, and the finished product in the fermentation tank body is discharged through the finished product discharge pipe.
[0012] Compared with the prior art, the utility model has the following beneficial effects: the fermentation tank body is aerated by arranging an aeration pump, an aeration pipe and an air sterilizer, and the heating layer and the heater cooperate with each other to sterilize the fermentation tank body at high temperature from the outside to avoid the phenomenon of excessive miscellaneous bacteria; the stirring circulation pump stirs the microorganisms in the fermentation tank body to replace the traditional manual stirring; the operation is simple and convenient, and the fermentation process of the entire fermentation tank body is controllable, providing a suitable breeding environment for the microorganisms. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The three-dimensional Figure 1 ;
[0014] Figure 2 The three-dimensional Figure 2 ;
[0015] Figure 3 The internal structure of the utility model is shown in FIG. Figure 1 ;
[0016] Figure 4 The internal structure of the utility model is shown in FIG. Figure 2 ;
[0017] Figure 5 The internal structure of the utility model is shown in FIG. Figure 3 ;
[0018] Figure 6 It is a flow chart of the utility model;
[0019] Figure 7 The control logic of the utility model is shown in the following timing diagram.
[0020] In the figure: 1. main frame; 2. fermentation tank body; 3. control system; 4. bacterial agent addition pipe; 5. radiator; 6. aeration pump; 7. water supply tank; 8. gas storage tank; 9. heater; 10. stirring circulation pump; 11. heating circulation pump; 12. connecting pipe; 13. water supply pipe; 14. heating layer; 15. liquid level controller; 16. air sterilizer; 17. aeration pipe; 18. finished product discharge pipe; 19. eighth electronic valve; 20. first electronic valve; 21. second electronic valve; 22. first temperature detector; 23. temperature pipe; 24. heating pipe; 25. second temperature detector; 26. flushing pipe; 27. fourth electronic valve; 28. stirring pipe; 29. third electronic valve; 30. fifth electronic valve; 31. sixth electronic valve; 32. seventh electronic valve; 33. injection pipe. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0022] See also Figure 1-7 The utility model provides an intelligent microorganism expansion and cultivation device, including a main frame 1, a fermentation tank body 2 is fixedly installed on the top of one side of the inner wall of the main frame 1, a water supply tank 7 is fixedly installed on the top of the other side of the inner wall of the main frame 1, a water supply pipe 13 is fixedly connected to the top of the water supply tank 7, an aeration air pump 6 is fixedly installed on one side of the bottom end of the inner wall of the main frame 1, a stirring circulation pump 10 is fixedly installed on the other side of the bottom end of the inner wall of the main frame 1, a radiator 5 is fixedly installed on one side of the main frame 1, a heating circulation pump 11 located on one side of the radiator 5 is fixedly installed on the main frame 1, a heater 9 is fixedly installed on one side of the water supply tank 7, a gas storage tank 8 is fixedly installed on the bottom end of the water supply tank 7, a control system 3 is fixedly installed on the surface of the main frame 1, and a heating layer 14 is provided in the middle of the fermentation tank body 2.
[0023] A liquid level controller 15 extending into the fermenter body 2 is fixedly installed on one side of the top of the fermenter body 2, and a bacterial agent addition pipe 4 is fixedly connected to the middle of the top of the fermenter body 2. The liquid level controller 15 monitors the liquid level height in the fermenter body 2 in real time.
[0024] The surface of the aeration pump 6 is fixedly connected with an aeration pipe 17 extending to the inside of the fermentation tank body 2 , and an air sterilizer 16 is fixedly installed in the middle of the aeration pipe 17 , and the air sterilizer 16 sterilizes the gas in the aeration pipe 17 in real time.
[0025] Two temperature pipes 23 are fixedly installed between the heater 9 and the radiator 5, and a first electronic valve 20 and a second electronic valve 21 are fixedly installed in the middle of the two temperature pipes 23 respectively. A first thermometer 22 is fixedly installed on the surface of the heater 9. A heating pipe 24 extending to the inside of the heating layer 14 is fixedly connected to the surface of the heating circulation pump 11, and a second temperature meter 25 is fixedly installed in the middle of the heating pipe 24. The first temperature meter 22 detects the heating temperature of the heater 9 in real time, and the second temperature meter 25 detects the temperature of the heating layer 14 in real time.
[0026] A stirring pipe 28 is fixedly connected between the fermentation tank body 2 and the stirring circulation pump 10, and a third electronic valve 29 is fixedly installed in the middle of the stirring pipe 28. A flushing pipe 26 is fixedly connected to the surface of the fermentation tank body 2, and a fourth electronic valve 27 is fixedly installed in the middle of the flushing pipe 26. The liquid inlet of the stirring circulation pump 10 is fixedly connected to an injection pipe 33, and the liquid outlet of the stirring circulation pump 10 is fixedly connected to a connecting pipe 12. One end of the flushing pipe 26 and one end of the bacterial agent addition pipe 4 are fixedly connected to the end opposite to the connecting pipe 12. A fifth electronic valve 30 is fixedly installed at the connection between the connecting pipe 12 and the bacterial agent addition pipe 4. A sixth electronic valve 31 is fixedly installed in the middle of the bacterial agent addition pipe 4. One end of the injection pipe 33 away from the stirring circulation pump 10 is fixedly connected to the end opposite to the water supply pipe 13, and a seventh electronic valve 32 is fixedly installed in the middle of the injection pipe 33.
[0027] The bottom end of the fermentation tank body 2 is fixedly connected to a finished product discharge pipe 18 , and an eighth electronic valve 19 is fixedly installed in the middle of the finished product discharge pipe 18 . The finished product in the fermentation tank body 2 is discharged through the finished product discharge pipe 18 .
[0028] When the embodiment of the present application is in use: the device starts and enters the initialization state, connects the pure water pipe to the injection pipe 33, opens the seventh electronic valve 32, adds the bacterial agent to the pipe 4, and covers the bacterial agent port cover, clicks the device intelligent start button, the device will enter the automatic operation state, the seventh electronic valve 32 and the third electronic valve 29 are opened, and the other valves are closed. Water enters the tank body by pressure. There is a liquid level controller 15 in the tank body. After the water level reaches the set value, the seventh electronic valve 32 is closed, and the fourth electronic valve 27 is opened. The water is stirred in the tank through the stirring circulation pump 10. At the same time, the culture medium is added to the feeding port on the upper side of the tank body. At the same time, the heating medium of the heating layer 14 is controlled by the first electronic valve 20 and the second electronic valve 21 to make the heating medium heat the tank body through the heating circulation pump 11. During the heating process, the temperature of the culture medium in the tank body is measured by the temperature measuring device to reach above 90°C. After achieving the purpose of high-temperature sterilization, the heating medium is controlled by the first electronic valve 20 and the second electronic valve 21 to pass through the radiator 5 to make the medium reach a rapid cooling. After the temperature in the fermentation tank is measured by the temperature probe to reach the suitable temperature for the propagation of bacteria, the heating system maintains the temperature automatically. The fifth electronic valve 30 and the sixth electronic valve 31 are opened, and the fourth electronic valve 27 is closed. The culture medium flushes the bacterial agent in the bacterial agent tank into the fermentation tank under the action of the stirring circulation pump 10, completing the bacterial addition process and entering the fermentation process. After reaching the set fermentation time, the bacterial expansion process is completed and the discharge process is entered. The container for storing the bacterial agent is placed at the bacterial agent discharge port, and the discharge is clicked. The bacterial agent will complete the discharge process. After the discharge process is completed, the tank cleaning process is entered, and the third electronic valve 29 and the seventh electronic valve 32 are opened to add water. After the flushing liquid level is reached, the seventh electronic valve 32 is closed, and the fifth electronic valve 30 and the sixth electronic valve 31 are opened. The water passes through the stirring circulation pump 10 through the high-pressure rotary cleaning nozzle to clean the residual bacterial liquid on the inner wall of the barrel, and then the waste liquid is discharged through the drain valve. At the same time, the cleaning work of the fermentation tank is also completed. When it is used for the next fermentation, the heating system automatically runs. First, the first electronic valve 20 and the second electronic valve 21 are turned to the heating circulation position. After both generate in-place signals, the heating circulation pump 11 is started, and the heating rod is connected after a delay of 10s (tentative). Monitor the culture solution temperature and hot water temperature, and combine the instructions attached Figure 7 The timing diagram for the control logic is as follows.
[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or 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 shall be included in the protection scope of the present invention.
Claims
1. An intelligent microbial expansion and cultivation device, comprising a main frame (1), characterized in that: A fermentation tank body (2) is fixedly mounted on the top of one side of the inner wall of the main frame (1), a water supply tank (7) is fixedly mounted on the top of the other side of the inner wall of the main frame (1), a water supply pipe (13) is fixedly connected to the top of the water supply tank (7), an aeration pump (6) is fixedly mounted on one side of the bottom of the inner wall of the main frame (1), a stirring circulation pump (10) is fixedly mounted on the other side of the bottom of the inner wall of the main frame (1), a radiator (5) is fixedly mounted on one side of the main frame (1), a heating circulation pump (11) located on one side of the radiator (5) is fixedly mounted on the main frame (1), a heater (9) is fixedly mounted on one side of the water supply tank (7), a gas storage tank (8) is fixedly mounted on the bottom of the water supply tank (7), a control system (3) is fixedly mounted on the surface of the main frame (1), and a heating layer (14) is sleeved in the middle of the fermentation tank body (2).
2. The intelligent microbial expansion equipment according to claim 1, characterized in that: A liquid level controller (15) extending into the interior of the fermenter body (2) is fixedly mounted on one side of the top of the fermenter body (2), and a bacterial agent addition pipe (4) is fixedly connected to the middle of the top of the fermenter body (2).
3. The intelligent microbial expansion and cultivation device according to claim 1, characterized in that: The surface of the aeration pump (6) is fixedly connected to an aeration pipe (17) extending to the interior of the fermentation tank body (2), and an air sterilizer (16) is fixedly installed in the middle of the aeration pipe (17).
4. The intelligent microbial expansion equipment according to claim 1, characterized in that: Two temperature pipes (23) are fixedly installed between the heater (9) and the radiator (5), and a first electronic valve (20) and a second electronic valve (21) are fixedly installed in the middle of the two temperature pipes (23), respectively. A first temperature detector (22) is fixedly installed on the surface of the heater (9), and a heating pipe (24) extending to the inside of the heating layer (14) is fixedly connected to the surface of the heating circulation pump (11), and a second temperature detector (25) is fixedly installed in the middle of the heating pipe (24).
5. The intelligent microbial expansion and cultivation equipment according to claim 2, characterized in that: A stirring pipe (28) is fixedly connected between the fermentation tank body (2) and the stirring circulation pump (10), a third electronic valve (29) is fixedly installed in the middle of the stirring pipe (28), a flushing pipe (26) is fixedly connected to the surface of the fermentation tank body (2), a fourth electronic valve (27) is fixedly installed in the middle of the flushing pipe (26), the liquid inlet of the stirring circulation pump (10) is fixedly connected to the injection pipe (33), the liquid outlet of the stirring circulation pump (10) is fixedly connected to the connecting pipe (12), and the One end of the flushing pipe (26) and one end of the bacterial agent adding pipe (4) are both fixedly connected to the end of the connecting pipe (12) facing the bacterial agent adding pipe (4); a fifth electronic valve (30) is fixedly installed at the connection between the connecting pipe (12) and the bacterial agent adding pipe (4); a sixth electronic valve (31) is fixedly installed in the middle of the bacterial agent adding pipe (4); an end of the injection pipe (33) away from the stirring circulation pump (10) is fixedly connected to an end of the water replenishment pipe (13) facing the water replenishment pipe (13); and a seventh electronic valve (32) is fixedly installed in the middle of the injection pipe (33).
6. The intelligent microbial expansion and cultivation equipment according to claim 1, characterized in that: The bottom end of the fermentation tank body (2) is fixedly connected to a finished product discharge pipe (18), and an eighth electronic valve (19) is fixedly installed in the middle of the finished product discharge pipe (18).