A special fermentation tank for potamogeton crispus with temperature control system

Abstract

The utility model discloses a special fermentation tank of potamogeton crispus with temperature control system, the inner side fixedly connected with heat preservation layer of outer jar body is equipped with the inner jar body in the heat preservation layer inside, the outer side wall of inner jar body is covered with heating pipe, the upper end front side of inner jar body is equipped with temperature measurement probe, the upper end middle position of inner jar body is rotatably connected with stirring shaft pole, the utility model discloses the effect of heating pipe can embed the outer side wall of inner jar body to can promote heating effect, and heating range is more uniform, and the rotation of cooperation stirring axle can guarantee that the inner jar body inside temperature is more uniform to can promote the fermentation effect of each area in the inside, and through the effect of temperature measurement probe can monitor fermentation temperature, and utilize the effect of temperature measurement probe can according to temperature threshold automatic control heating pipe's start -stop, and through control panel can control the temperature threshold of different fermentation stage, promote the fermentation effect of potamogeton crispus.

Description

Technical Field

[0001] This utility model relates to the field of fermentation equipment technology, specifically to a special fermentation tank for pickled mustard greens with a temperature control system. Background Technology

[0002] As a common aquatic plant, Potamogeton crispus is rich in protein, dietary fiber and various bioactive substances. After fermentation, it can be made into feed additives, bio-organic fertilizers and other products, which have high resource utilization value. During the fermentation process, temperature is the key factor affecting the fermentation efficiency and product quality of Potamogeton crispus. The temperature requirements are different in different fermentation stages (such as the heating period, the constant temperature fermentation period and the cooling period).

[0003] Existing fermenters are mostly general-purpose equipment with low-precision temperature control systems, making it difficult to achieve accurate temperature control based on the fermentation characteristics of pickled mustard greens. This can easily lead to localized excessively high or low temperatures, resulting in incomplete fermentation and product spoilage. Furthermore, after discharge, some pickled mustard greens tend to adhere to the inside of the fermenter, making effective removal difficult and affecting subsequent fermentation. Manual cleaning of the inside of the fermenter is required, which is time-consuming and labor-intensive, hindering the reuse of the fermenter. Therefore, it is necessary to design a special fermenter for pickled mustard greens with a temperature control system to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a special fermentation tank for pickled mustard greens with a temperature control system to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a special fermentation tank for pickled mustard greens with a temperature control system, comprising an outer tank and a support frame for bottom support on the lower outer side of the outer tank, an insulation layer fixedly connected to the inner side of the outer tank, an inner tank provided inside the insulation layer, the inner tank being fixedly connected to the outer tank, a heating tube covering the outer wall of the inner tank, a temperature probe provided at the upper front side of the inner tank, the temperature probe being fixedly connected to the outer tank, and a stirring shaft rotatably connected at the middle position of the upper end of the inner tank; A water guide frame is fixedly connected to the upper end of the inner tank near the middle position. Flushing nozzles are provided on the left and right sides of the water guide frame. A connecting scraper is fixedly connected to the lower end of the flushing nozzle. The connecting scraper is slidably connected to the inner tank. An arc-shaped scraper is fixedly connected to the inner side of the lower end of the connecting scraper.

[0006] Preferably, a support frame is fixedly connected to the lower outer side of the outer tank, a feed pipe is sealed to the upper left side of the outer tank, the feed pipe is sealed to the inner tank, a sealing cap is sealed to the upper end of the feed pipe, a discharge valve is sealed to the middle position of the lower end of the outer tank, the upper end of the discharge valve is sealed to the inner tank, and a discharge pipe is sealed to the lower end of the discharge valve.

[0007] Preferably, an exhaust filter pipe is sealed to the rear upper end of the outer tank, and an activated carbon filter screen is provided inside the exhaust filter pipe.

[0008] Preferably, a control panel is fixedly connected to the upper front side of the support frame, and a temperature control switch is electrically connected to the upper end of the control panel. The temperature control switch is electrically connected to the heating tube and the temperature probe, respectively.

[0009] Preferably, a servo motor is fixedly connected at the middle position of the upper end of the outer tank, the output shaft of the servo motor is fixedly connected to the stirring shaft, and the servo motor is electrically connected to the control panel.

[0010] Preferably, a booster pump is fixedly connected to the upper right side of the outer tank, a water injection pipe is sealed to the upper end of the booster pump, and a water inlet pipe is sealed to the lower end of the booster pump. The water inlet pipe is sealed to the outer tank, the inner tank, and the water guide frame respectively.

[0011] Preferably, a rotating disk is rotatably connected to the lower end of the water guide frame, a sealing ring is provided at the connection between the water guide frame and the rotating disk, a water-driven blade is fixedly connected to the upper end of the rotating disk, and water guide pipes are sealed to both the left and right sides of the lower end of the rotating disk, with a sealed connection between the water guide pipes and the flushing nozzle.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This special fermentation tank for pickled mustard greens with a temperature control system uses heating tubes embedded in the outer wall of the inner tank to improve heating efficiency and ensure more uniform heating. Combined with the rotation of the stirring shaft, it ensures a more uniform temperature inside the inner tank, thereby improving the fermentation effect in all areas. A temperature probe monitors the fermentation temperature and automatically controls the heating tubes based on temperature thresholds. The control panel allows for control of temperature thresholds at different fermentation stages, further enhancing the fermentation effect of the pickled mustard greens.

[0013] 2. This special fermentation tank for pickled mustard greens with a temperature control system uses a booster pump to inject clean water into the water guide frame. The impact of the water flow drives the water-driven blades to rotate the circular plate, which in turn drives the flushing nozzle, connecting scraper, and arc-shaped scraper to rotate. The water flow sprays out through the flushing nozzle, which in turn flushes the rotating stirring shaft and scrapes off the material adhering to the inner wall of the tank. The rotation of the arc-shaped scraper guides and scrapes out the pickled mustard greens at the bottom, preventing residual pickled mustard greens from affecting the subsequent fermentation effect and improving the ease of cleaning inside the fermentation tank. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the installation structure of this utility model; Figure 2 This is a sectional view of the installation structure of this utility model; Figure 3 This is a sectional view of the installation structure of the inner tank of this utility model; Figure 4 This is a cross-sectional view of the installation structure of the water guide frame, connecting scraper and booster pump of this utility model.

[0015] In the diagram: 1. Outer tank; 2. Insulation layer; 3. Inner tank; 4. Heating pipe; 5. Temperature probe; 6. Stirring shaft; 7. Water guide frame; 8. Flushing nozzle; 9. Connecting scraper; 10. Arc-shaped scraper; 11. Support frame; 12. Feed pipe; 13. Sealing cover; 14. Discharge valve; 15. Discharge pipe; 16. Exhaust filter pipe; 17. Control panel; 18. Temperature control switch; 19. Servo motor; 20. Booster pump; 21. Water injection pipe; 22. Water inlet pipe; 23. Rotating disc; 24. Hydraulic blade; 25. Water guide pipe. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example 1 Please refer to Figure 1-4As shown, this utility model provides a special fermentation tank for pickled mustard greens with a temperature control system, including an outer tank 1 and a support frame 11 for bottom support on the lower side of the outer tank 1. An insulation layer 2 is fixedly connected to the inner side of the outer tank 1, and an inner tank 3 is provided inside the insulation layer 2. The inner tank 3 is fixedly connected to the outer tank 1. A heating pipe 4 is covered on the outer wall of the inner tank 3. The inner tank 3 can be heated by turning on the heating pipe 4. The insulation layer 2 can reduce heat loss and ensure the heating stability of the inner tank. A temperature probe 5 is provided on the front side of the upper end of the inner tank 3. The temperature probe 5 is fixedly connected to the outer tank 1. The temperature probe 5 can monitor the temperature inside the inner tank 3 in real time to avoid the temperature from exceeding or falling below the threshold and affecting the fermentation quality of the pickled mustard greens. A stirring shaft 6 is rotatably connected to the middle position of the upper end of the inner tank 3. The stirring shaft 6 can be driven to rotate to disturb the internal materials and ensure the temperature uniformity of each area, avoiding local overheating and affecting the fermentation quality of the pickled mustard greens. Specifically, a support frame 11 is fixedly connected to the lower outer side of the outer tank 1, and a feed pipe 12 is sealed to the upper left side of the outer tank 1. The feed pipe 12 is sealed to the inner tank 3, and a sealing cap 13 is sealed to the upper end of the feed pipe 12. A discharge valve 14 is sealed to the middle of the lower end of the outer tank 1. The upper end of the discharge valve 14 is sealed to the inner tank 3, and a discharge pipe 15 is sealed to the lower end of the discharge valve 14.

[0018] Specifically, an exhaust filter pipe 16 is sealed to the rear of the upper end of the outer tank 1. The exhaust filter pipe 16 is equipped with an activated carbon filter screen inside, and the gas generated during fermentation can be depressurized, filtered and discharged through the exhaust filter pipe 16.

[0019] Specifically, a control panel 17 is fixedly connected to the upper front side of the support frame 11. A temperature control switch 18 is electrically connected to the upper end of the control panel 17. The temperature control switch 18 is electrically connected to the heating tube 4 and the temperature probe 5 respectively. The temperature control threshold is manually input through the control panel 17, and the start and stop of the heating tube 4 are automatically controlled by the temperature control switch 18, so that the temperature inside the inner tank 3 can be within the temperature threshold required for different fermentation stages.

[0020] Specifically, a servo motor 19 is fixedly connected at the middle position of the upper end of the outer tank 1. The output shaft of the servo motor 19 is fixedly connected to the stirring shaft 6. The servo motor 19 is electrically connected to the control panel 17. The rotation of the stirring shaft 6 can be driven by the servo motor 19.

[0021] Example 2 Please refer to Figure 1-4As shown, this utility model provides a special fermentation tank for pickled mustard greens with a temperature control system. A water guide frame 7 is fixedly connected to the upper end of the inner tank 3 near the middle position. The water guide frame 7 is provided with flushing nozzles 8 on the left and right sides. The flushing nozzles 8 can flush the stirring shaft 6 and the inner wall of the inner tank 3 to prevent pickled mustard greens from remaining on the stirring shaft 6 and the inner wall of the inner tank 3. A connecting scraper 9 is fixedly connected to the lower end of the flushing nozzle 8. The connecting scraper 9 is slidably connected to the inner tank 3. The connecting scraper 9 can scrape off residual materials from the inner wall of the inner tank 3. An arc-shaped scraper 10 is fixedly connected to the inner side of the lower end of the connecting scraper 9. The arc-shaped scraper 10 can push and guide the residual materials at the bottom through the driving rotation of the arc-shaped scraper 10.

[0022] Specifically, a booster pump 20 is fixedly connected to the upper right side of the outer tank 1. A water injection pipe 21 is sealed to the upper end of the booster pump 20, and a water inlet pipe 22 is sealed to the lower end of the booster pump 20. The water inlet pipe 22 is sealed to the outer tank 1, the inner tank 3, and the water guide frame 7 respectively. By turning on the booster pump 20, cleaning water can be sent into the water guide frame 7 through the water injection pipe 21 and the water inlet pipe 22.

[0023] Specifically, a rotating disc 23 is rotatably connected to the lower end of the water guide frame 7. A sealing ring is provided at the connection between the water guide frame 7 and the rotating disc 23. A water-driven blade 24 is fixedly connected to the upper end of the rotating disc 23. Water guide pipes 25 are sealed to both the left and right sides of the lower end of the rotating disc 23. The water guide pipes 25 are sealed to the flushing nozzle 8. The water flow impact drives the water-driven blade 24 and the rotating disc 23 to rotate, thereby enabling the water guide pipes 25 to drive the flushing nozzle 8, the connecting scraper 9, and the arc-shaped scraper 10 to rotate.

[0024] Working Principle: This utility model is a special fermentation tank for pickled mustard greens with a temperature control system. When fermenting the pickled mustard greens, the sealing cap 13 is first opened, and the pickled mustard greens and fermentation materials are added to the inner tank 3. The inlet pipe 12 is then sealed using the sealing cap 13. During the fermentation process, the temperature control threshold is manually input via the control panel 17, and the temperature inside the inner tank 3 is monitored in real time by the temperature probe 5. The heating element 4 is automatically turned on and off via the temperature control switch 18, ensuring that the temperature inside the inner tank 3 remains within the required temperature threshold for different fermentation stages. The spiral heating element 4 is embedded in the outer wall of the inner tank 3, and, in conjunction with the drive of the servo motor 19, the stirring shaft 6 agitates the internal materials, thus ensuring temperature uniformity and preventing regional temperature differences from affecting the fermentation effect of the pickled mustard greens. After fermentation is complete, the discharge valve 1 is opened. 4. Allow materials such as pickled mustard greens to be discharged through the discharge pipe 15. After the internal materials are discharged, turn on the booster pump 20. The booster pump 20 can send cleaning water into the inlet pipe 22 through the water injection pipe 21, and then send the cleaning water into the flushing nozzle 8 through the water guide frame 7 and the water guide pipe 25. The flushing nozzle 8 can flush and clean the stirring shaft 6 and the inner tank 3. At the same time, the impact of the water flow drives the water-driven blade 24 and the rotating disc 23 to rotate, which in turn drives the flushing nozzle 8, the connecting scraper 9 and the arc-shaped scraper 10 to rotate. The rotation of the flushing nozzle 8 can achieve all-round flushing, while the rotation of the connecting scraper 9 can prevent materials from adhering to the inner wall of the inner tank 3. The rotation of the arc-shaped scraper 10 can help to discharge the residual materials to the outside, avoiding material residue from affecting the subsequent fermentation quality and improving the convenience of cleaning the inside of the fermentation tank.

[0025] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A special fermentation tank for pickled mustard greens with a temperature control system, comprising an outer tank body (1) and a support frame (11) for bottom support on the lower outer side of the outer tank body (1), characterized in that: An insulation layer (2) is fixedly connected to the inner side of the outer tank (1). An inner tank (3) is provided inside the insulation layer (2). The inner tank (3) is fixedly connected to the outer tank (1). A heating tube (4) is sleeved on the outer wall of the inner tank (3). A temperature probe (5) is provided on the front side of the upper end of the inner tank (3). The temperature probe (5) is fixedly connected to the outer tank (1). A stirring shaft (6) is rotatably connected at the middle position of the upper end of the inner tank (3). A water guide frame (7) is fixedly connected to the upper end of the inner tank (3) near the middle position. A flushing nozzle (8) is provided on the left and right sides of the water guide frame (7). A connecting scraper (9) is fixedly connected to the lower end of the flushing nozzle (8). The connecting scraper (9) is slidably connected to the inner tank (3). An arc-shaped scraper (10) is fixedly connected to the inner side of the lower end of the connecting scraper (9).

2. The special fermentation tank for pickled mustard greens with a temperature control system according to claim 1, characterized in that: A support frame (11) is fixedly connected to the lower outer side of the outer tank (1). A feed pipe (12) is sealed to the upper left side of the outer tank (1). The feed pipe (12) is sealed to the inner tank (3). A sealing cap (13) is sealed to the upper end of the feed pipe (12). A discharge valve (14) is sealed to the middle position of the lower end of the outer tank (1). The upper end of the discharge valve (14) is sealed to the inner tank (3). A discharge pipe (15) is sealed to the lower end of the discharge valve (14).

3. A special fermentation tank for pickled mustard greens with a temperature control system according to claim 1, characterized in that: The upper rear side of the outer tank (1) is sealed with an exhaust filter pipe (16), and the interior of the exhaust filter pipe (16) is provided with an activated carbon filter screen.

4. A special fermentation tank for pickled mustard greens with a temperature control system according to claim 2, characterized in that: A control panel (17) is fixedly connected to the upper front side of the support frame (11). A temperature control switch (18) is electrically connected to the upper end of the control panel (17). The temperature control switch (18) is electrically connected to the heating tube (4) and the temperature probe (5) respectively.

5. A special fermentation tank for pickled mustard greens with a temperature control system according to claim 4, characterized in that: A servo motor (19) is fixedly connected at the middle position of the upper end of the outer tank (1). The output shaft of the servo motor (19) is fixedly connected to the stirring shaft (6). The servo motor (19) is electrically connected to the control panel (17).

6. A special fermentation tank for pickled mustard greens with a temperature control system according to claim 1, characterized in that: A booster pump (20) is fixedly connected to the upper right side of the outer tank (1). A water injection pipe (21) is sealed to the upper end of the booster pump (20). A water inlet pipe (22) is sealed to the lower end of the booster pump (20). The water inlet pipe (22) is sealed to the outer tank (1), the inner tank (3), and the water guide frame (7).

7. A special fermentation tank for pickled mustard greens with a temperature control system according to claim 1, characterized in that: The lower end of the water guide frame (7) is rotatably connected to a rotating disc (23). A sealing ring is provided at the connection between the water guide frame (7) and the rotating disc (23). The upper end of the rotating disc (23) is fixedly connected to a water-moving blade (24). Water guide pipes (25) are sealed and connected to both the left and right sides of the lower end of the rotating disc (23). The water guide pipes (25) are sealed and connected to the flushing nozzle (8).

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