Combined lactic acid bacteria fermentation culture device

Abstract

The utility model discloses a combined lactic acid bacteria fermentation culture equipment relates to lactic acid bacteria fermentation field. Including fermentation tank, the top outer wall fixed nest of fermentation tank has the support disc, the top of support disc is provided with rubber seal disc, the top of rubber seal disc is pasted with seal cover, through the feed pipe and add distilled water in the fermentation tank, make motor work, drive rotating shaft and four groups of stirring axle rotation, under four groups of connecting sleeve and four groups of second fixed peg setting, two groups of first scraper rotate along the inner wall of fermentation tank, and two groups of second scraper rotate along the inner wall bottom end of fermentation tank, and the fermentation tank is cleaned, when finishing cleaning, open the valve on the discharge pipe, and the water that has been cleaned is discharged, realizes the purpose that the inner wall convenient cleaning of combined lactic acid bacteria fermentation culture equipment.

Description

Technical Field

[0001] This utility model relates to the field of lactic acid bacteria fermentation technology, specifically a combined lactic acid bacteria fermentation and cultivation device. Background Technology

[0002] Lactic acid bacteria fermentation is a biochemical process that uses lactic acid bacteria to convert carbohydrates in food into lactic acid and other metabolites. During lactic acid bacteria fermentation, a fermentation tank is required. When fermenting different types of lactic acid bacteria, the inner wall of the fermentation tank needs to be cleaned to avoid contamination of the raw materials. Cleaning the inner wall of the fermentation tank is difficult because the fermentation tank has a certain depth.

[0003] Therefore, there is room for improvement in the structure of fermentation culture equipment to enhance the adaptability of combined lactic acid bacteria fermentation culture equipment. To this end, we propose a combined lactic acid bacteria fermentation culture equipment. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a combined lactic acid bacteria fermentation and cultivation device, which solves the problem of convenient cleaning of fermentation tanks.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a combined lactic acid bacteria fermentation and cultivation device, including a fermenter, a support plate is fixedly nested on the outer wall of the top of the fermenter, a rubber sealing plate is provided on the top of the support plate, a sealing cover is attached to the top of the rubber sealing plate, a first fixing bolt is threaded to the connection part of the support plate, the rubber sealing plate and the sealing cover, a motor is provided on the top of the sealing cover, a rotating shaft is fixedly connected to the output end of the motor, four sets of stirring shafts are fixedly connected to the outer wall of the rotating shaft, a feed pipe is connected to the inner wall of the support plate, a discharge pipe is connected to the bottom of the inner wall of the fermenter, and a cleaning component is movably nested on the outer wall of the stirring shaft;

[0006] The cleaning component mainly includes a connecting sleeve, a second fixing bolt is threadedly connected to the mating part of the stirring shaft and the connecting sleeve, a first scraper is fixedly connected to the end of the connecting sleeve away from the stirring shaft, and a second scraper is fixedly connected to the outer wall of the first scraper.

[0007] Preferably, there are three sets of the first fixing bolts, and the three sets of the first fixing bolts are set at the same angle with respect to the sealing cover.

[0008] Preferably, the four sets of stirring shafts are positioned at equal intervals with respect to the rotating shaft, and a connecting sleeve is nested at the end of each set of stirring shafts away from the rotating shaft.

[0009] Preferably, valves are provided on the feed pipe and the discharge pipe.

[0010] Preferably, the first scraper is attached to the inner wall of the fermentation tank, and the second scraper is attached to the bottom of the inner wall of the fermentation tank.

[0011] Preferably, a temperature sensing rod extends through the inner wall of the sealing cover, a wire is fixedly connected to the top end of the temperature sensing rod, and an LCD screen is fixedly connected to the end of the wire away from the temperature sensing rod.

[0012] Preferably, the temperature sensing rod is fixedly connected to the sealing cover, and the outer wall of the temperature sensing rod is adapted to the sealing cover.

[0013] This utility model discloses a combined lactic acid bacteria fermentation culture device, which has the following beneficial effects:

[0014] 1. This combined lactic acid bacteria fermentation and cultivation equipment introduces distilled water into the fermentation tank through the feed pipe, causing the motor to operate and drive the rotating shaft and four sets of stirring shafts to rotate. With four sets of connecting sleeves and four sets of second fixing bolts, two sets of first scrapers rotate along the inner wall of the fermentation tank, while two sets of second scrapers rotate along the bottom of the inner wall of the fermentation tank to clean the fermentation tank. When cleaning is completed, the valve on the discharge pipe is opened to discharge the cleaned water, thus achieving the purpose of convenient cleaning of the inner wall of the combined lactic acid bacteria fermentation and cultivation equipment.

[0015] 2. This is a combined lactic acid bacteria fermentation and cultivation equipment. The temperature sensing rod is immersed in the fermenting lactic acid bacteria. Through wires, the temperature data of the lactic acid bacteria fermentation is displayed on the LCD screen, realizing real-time monitoring of the lactic acid bacteria fermentation. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the connection part of the fermenter of this utility model;

[0019] Figure 3 This is an exploded structural diagram of the first scraper connection part of this utility model;

[0020] Figure 4 This is a schematic diagram of the connection part of the temperature sensing rod of this utility model.

[0021] In the diagram: 1. Fermentation tank; 2. Support plate; 3. Rubber sealing plate; 4. Sealing cover; 5. First fixing bolt; 6. Motor; 7. Rotating shaft; 8. Stirring shaft; 9. Feed pipe; 10. Discharge pipe; 11. Connecting sleeve; 12. Second fixing bolt; 13. First scraper; 14. Second scraper; 15. Temperature sensing rod; 16. Wire; 17. LCD screen. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] This application provides a combined lactic acid bacteria fermentation and cultivation device, including a fermenter 1. A support plate 2 is fixedly nested on the outer wall of the top of the fermenter 1. A rubber sealing plate 3 is provided on the top of the support plate 2. A sealing cover 4 is attached to the top of the rubber sealing plate 3. A first fixing bolt 5 is threadedly connected to the connection between the support plate 2, the rubber sealing plate 3, and the sealing cover 4. A motor 6 is provided on the top of the sealing cover 4. A rotating shaft 7 is fixedly connected to the output end of the motor 6. Four sets of stirring shafts 8 are fixedly connected to the outer wall of the rotating shaft 7. A feed pipe is connected to the inner wall of the support plate 2. 9. The bottom of the inner wall of the fermentation tank 1 is connected to the discharge pipe 10. The outer wall of the stirring shaft 8 is movably nested with a cleaning component, which facilitates closing the valve on the discharge pipe 10 and opening the valve on the inlet pipe 9 to add the lactic acid bacteria fermentation raw material into the fermentation tank 1 through the inlet pipe 9. When there is enough lactic acid bacteria fermentation raw material in the fermentation tank 1, the valve on the inlet pipe 9 is closed. Under the setting of the support plate 2, the rubber sealing plate 3 and the sealing cover 4, the lactic acid bacteria are fermented, the motor 6 is working, and the rotating shaft 7 is rotating. At the same time, the four sets of stirring shafts 8 stir the lactic acid bacteria fermentation raw material.

[0024] The cleaning assembly mainly includes a connecting sleeve 11, a second fixing bolt 12 threadedly connected to the mating part of the stirring shaft 8 and the connecting sleeve 11, a first scraper 13 fixedly connected to the end of the connecting sleeve 11 away from the stirring shaft 8, and a second scraper 14 fixedly connected to the outer wall of the first scraper 13. This facilitates the addition of distilled water to the fermentation tank 1 through the feed pipe 9 when the lactic acid bacteria fermentation culture equipment needs cleaning, causing the motor 6 to work and drive the rotating shaft 7 and four sets of stirring shafts 8 to rotate. With the four sets of connecting sleeves 11 and four sets of second fixing bolts 12, the two sets of first scrapers 13 rotate along the inner wall of the fermentation tank 1, while the two sets of second scrapers 14 rotate along the bottom of the inner wall of the fermentation tank 1 to clean the fermentation tank 1. When cleaning is completed, the valve on the discharge pipe 10 is opened to discharge the cleaned water.

[0025] Furthermore, the first fixing bolt 5 is provided in three sets. The three sets of first fixing bolts 5 are set at equal angles with the sealing cover 4, which is conducive to the threaded connection between the three sets of first fixing bolts 5 and the inner wall of the support plate 2, the rubber sealing plate 3 and the sealing cover 4, so as to achieve the sealing of the fermentation tank 1 and prevent air from entering the fermentation tank 1.

[0026] Furthermore, the four sets of stirring shafts 8 are positioned at equal intervals with respect to the rotating shaft 7, and the ends of the four sets of stirring shafts 8 away from the rotating shaft 7 are nested with connecting sleeves 11, which is beneficial for the four sets of rotating shafts 7 to stir the lactic acid bacteria at different levels in the fermentation tank 1 and shorten the fermentation time of lactic acid bacteria.

[0027] Furthermore, valves are installed on the feed pipe 9 and the discharge pipe 10, which facilitates the closing of the valves on the feed pipe 9 and the discharge pipe 10 during lactic acid bacteria fermentation in the lactic acid bacteria fermentation culture equipment, preventing air from entering the fermentation tank 1, while also facilitating the addition and discharge of lactic acid bacteria.

[0028] Furthermore, the first scraper 13 is attached to the inner wall of the fermentation tank 1, and the second scraper 14 is attached to the bottom of the inner wall of the fermentation tank 1, which facilitates the rotation of the two sets of first scrapers 13 along the inner wall of the fermentation tank 1, while the two sets of second scrapers 14 rotate along the bottom of the inner wall of the fermentation tank 1, making it convenient to clean the inner wall of the fermentation tank 1.

[0029] Furthermore, a temperature sensing rod 15 extends through the inner wall of the sealing cap 4. A wire 16 is fixedly connected to the top of the temperature sensing rod 15, and an LCD screen 17 is fixedly connected to the end of the wire 16 away from the temperature sensing rod 15. This facilitates the temperature sensing rod 15 being submerged in the fermenting lactic acid bacteria. The LCD screen 17 displays the temperature data during the fermentation of the lactic acid bacteria through the wire 16.

[0030] Furthermore, the temperature sensing rod 15 is fixedly connected to the sealing cover 4, and the outer wall of the temperature sensing rod 15 is adapted to the sealing cover 4, which helps to prevent air from entering the fermenter 1 through the gap between the temperature sensing rod 15 and the sealing cover 4, thus affecting the fermentation of lactic acid bacteria.

[0031] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0032] Working principle: Close the valve on the discharge pipe 10 and open the valve on the inlet pipe 9. Add the lactic acid bacteria fermentation raw material into the fermentation tank 1 through the inlet pipe 9. When there is enough lactic acid bacteria fermentation raw material in the fermentation tank 1, close the valve on the inlet pipe 9. Under the setting of the support plate 2, rubber sealing plate 3 and sealing cover 4, the lactic acid bacteria fermentation will be carried out. The motor 6 will work and drive the rotating shaft 7 to rotate. At the same time, the four sets of stirring shafts 8 will stir the lactic acid bacteria fermentation raw material. At this time, the temperature sensing rod 15 is immersed in the fermenting lactic acid bacteria. The temperature data of the lactic acid bacteria fermentation is displayed on the LCD screen 17 through the wire 16.

[0033] When the lactic acid bacteria fermentation is complete, open the valve on the discharge pipe 10 to discharge the fermented lactic acid bacteria. Add distilled water into the fermentation tank 1 through the inlet pipe 9 to make the motor 6 work, driving the rotating shaft 7 and four sets of stirring shafts 8 to rotate. With the four sets of connecting sleeves 11 and four sets of second fixing bolts 12 in place, the two sets of first scrapers 13 rotate along the inner wall of the fermentation tank 1, while the two sets of second scrapers 14 rotate along the bottom of the inner wall of the fermentation tank 1 to clean the fermentation tank 1. When the cleaning is complete, open the valve on the discharge pipe 10 to discharge the cleaned water.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A combined lactic acid bacteria fermentation and cultivation device, comprising a fermenter (1), characterized in that: The top outer wall of the fermentation tank (1) is fixedly nested with a support plate (2), the top of the support plate (2) is provided with a rubber sealing plate (3), the top of the rubber sealing plate (3) is fitted with a sealing cover (4), the connection part of the support plate (2), the rubber sealing plate (3) and the sealing cover (4) is threadedly connected with a first fixing bolt (5), the top of the sealing cover (4) is provided with a motor (6), the output end of the motor (6) is fixedly connected with a rotating shaft (7), the outer wall of the rotating shaft (7) is fixedly connected with four sets of stirring shafts (8), the inner wall of the support plate (2) is connected with a feed pipe (9), the bottom of the inner wall of the fermentation tank (1) is connected with a discharge pipe (10), and the outer wall of the stirring shaft (8) is movably nested with a cleaning component; The cleaning component mainly includes a connecting sleeve (11), and a second fixing bolt (12) is threadedly connected to the mating part of the stirring shaft (8) and the connecting sleeve (11). A first scraper (13) is fixedly connected to the end of the connecting sleeve (11) away from the stirring shaft (8), and a second scraper (14) is fixedly connected to the outer wall of the first scraper (13).

2. The combined lactic acid bacteria fermentation culture equipment according to claim 1, characterized in that: The first fixing bolt (5) is provided in three sets, and the three sets of the first fixing bolt (5) are set at the same angle with respect to the sealing cover (4).

3. The combined lactic acid bacteria fermentation culture equipment according to claim 1, characterized in that: The four sets of stirring shafts (8) are positioned at equal intervals with respect to the rotating shaft (7), and a connecting sleeve (11) is nested at the end of the four sets of stirring shafts (8) away from the rotating shaft (7).

4. The combined lactic acid bacteria fermentation culture equipment according to claim 1, characterized in that: Valves are provided on the feed pipe (9) and the discharge pipe (10).

5. The combined lactic acid bacteria fermentation culture equipment according to claim 1, characterized in that: The first scraper (13) is attached to the inner wall of the fermentation tank (1), and the second scraper (14) is attached to the bottom of the inner wall of the fermentation tank (1).

6. The combined lactic acid bacteria fermentation culture equipment according to claim 1, characterized in that: A temperature sensing rod (15) is inserted through the inner wall of the sealing cover (4). A wire (16) is fixedly connected to the top of the temperature sensing rod (15). A liquid crystal display screen (17) is fixedly connected to the end of the wire (16) away from the temperature sensing rod (15).

7. The combined lactic acid bacteria fermentation culture equipment according to claim 6, characterized in that: The temperature sensing rod (15) is fixedly connected to the sealing cover (4), and the outer wall of the temperature sensing rod (15) is adapted to the sealing cover (4).

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