Spirulina polypeptide fermentation tank

Abstract

The utility model relates to the technical field of spirulina polypeptide processing equipment, and discloses a spirulina polypeptide fermentation tank which comprises a tank body, a stirrer is rotatably connected in the tank body, a heat removal assembly comprises heat removal chambers symmetrically and fixedly connected to the top of the tank body, piston plates are movably connected in the heat removal chambers, and the piston plates are movably connected with the stirrer. A cam is arranged above the center of the top of the tank body and is coaxially and fixedly connected with the stirrer, push plates are arranged on the two sides of the cam, a connecting rod is sleeved with a spring, an air inlet pipe is fixedly communicated between the heat removal chamber and the tank body, and an exhaust pipe is further fixedly communicated between the heat removal chamber and the tank body. According to the spiral seaweed polypeptide fermentation tank, the problem that the fermentation effect of spiral seaweed polypeptide is influenced by the temperature rise in the tank body due to the fact that heat generated during fermentation is difficult to discharge is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of spirulina polypeptide processing equipment, in particular to a spirulina polypeptide fermentation tank. Background Art

[0002] Spirulina polypeptide contains high-quality water-soluble protein that is easily digested and absorbed by the human body, and vitamins B1, B2, and B6. Spirulina polypeptide has antioxidant, anti-aging, immune regulation, blood lipid lowering, and anti-fatigue effects, and is a good health product. Spirulina polypeptide usually needs to be fermented during production, so a special fermentation tank must be used.

[0003] In order to prevent the mixing of foreign bacteria, the existing spirulina polypeptide fermentation tank generally adopts a sealed method to ferment the spirulina polypeptide. For example, a spirulina polypeptide fermentation tank with a patent announcement number of CN218058980U is provided. Since bacteria will multiply in large quantities during the fermentation process, and bacteria will generate a large amount of heat during the rapid multiplication process, and because the tank body is sealed and lacks an integrated heat dissipation structure, the heat inside the tank body will continue to accumulate, which will easily lead to an increase in the temperature inside the tank body, which will further affect the fermentation effect of the spirulina polypeptide. For this reason, we provide a spirulina polypeptide fermentation tank. Utility Model Content

[0004] In order to solve the problem in the above background technology that it is difficult to discharge the heat generated during fermentation, which easily leads to the increase of the internal temperature of the tank body, thereby affecting the fermentation effect of spirulina polypeptide, the utility model provides a spirulina polypeptide fermentation tank.

[0005] The utility model adopts the following technical scheme to achieve: a spirulina polypeptide fermentation tank, comprising:

[0006] A tank body, wherein the interior of the tank body is rotatably connected to an agitator, a motor is fixedly connected to the bottom center of the tank body and the rotor end of the motor is coaxially fixedly connected to the agitator, a feeding pipe is fixedly connected to the top of the tank body, and a discharge pipe is fixedly connected to the lower part of one side of the tank body;

[0007] A heat removal component, which includes a heat removal chamber symmetrically fixedly connected to the top of the tank body, a piston plate movably connected inside the heat removal chamber, a cam is provided above the top center of the tank body and the cam is coaxially fixedly connected to the agitator, push plates are provided on both sides of the cam, four groups of connecting rods are symmetrically fixedly connected between the push plates and the piston plates, springs are provided on the outer sleeves of the connecting rods, an air intake pipe is fixedly connected between the heat removal chamber and the tank body, an exhaust pipe is also fixedly connected between the heat removal chamber and the tank body, and a cold water pipe is provided on the outside of the exhaust pipe.

[0008] As a further improvement of the above scheme, brackets are fixedly connected to both sides of the push plate, a connecting plate is arranged above the top of the tank body, a connecting rod is hinged between the connecting plate and the bracket through a hinge, L-shaped rods are fixedly connected to both sides of the bottom of the connecting plate, and the L-shaped rods extend to the interior of the tank body and are slidably connected to the tank body, a scraper ring is arranged inside the tank body, and the scraper ring is fixedly connected to the two groups of L-shaped rods at the same time.

[0009] As a further improvement of the above solution, two ends of the spring are fixedly connected to the heat removal chamber and the push plate respectively.

[0010] As a further improvement of the above scheme, a one-way valve is added inside the intake pipe and the exhaust pipe, the opening direction of the one-way valve inside the intake pipe is consistent with the gas flow direction, and the opening direction of the one-way valve inside the exhaust pipe is consistent with the gas flow direction.

[0011] As a further improvement of the above solution, the cold water pipe is a spiral structure and is sleeved on the outside of the exhaust pipe.

[0012] As a further improvement of the above solution, the side profile of the scraper ring is an isosceles trapezoidal structure.

[0013] As a further improvement of the above solution, valves are provided on the feeding pipe and the discharging pipe.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model can drive the agitator to stir the spirulina polypeptide by a motor, and can also drive the cam to rotate together. When the cam turns away from the push plate, the rebound effect of the spring is used to enable the piston plate to quickly and automatically reset, so that the heat accumulated on the top of the tank body cavity can be sucked. When the cam rotates and squeezes the push plate, the push plate will push the piston plate to move horizontally inside the heat removal chamber, so that the heat inside the heat removal chamber can be pushed into the exhaust pipe. By conveying cold water to the cold water pipe, the gas containing heat inside the exhaust pipe is cooled and re-conveyed into the tank body, thereby achieving the purpose of cooling the inside of the tank body, and effectively avoiding the problem that it is difficult to discharge the heat generated during fermentation, which easily leads to an increase in the temperature inside the tank body, thereby affecting the fermentation effect of the spirulina polypeptide.

[0016] 2. When the two groups of push plates move toward or away from each other at the same time, the utility model utilizes the hinged effect between the connecting plate and the push plate and the connecting rod, so that the connecting plate can be driven to move vertically back and forth regularly. The vertical movement of the connecting plate can drive the scraper ring to move together, so that the spirulina polypeptide splashed on the inner wall of the tank during the stirring process can be scraped off, thereby avoiding the waste of spirulina polypeptide, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic perspective view from above of the present utility model;

[0018] Figure 2 This is a schematic perspective view of the longitudinal section of the present utility model;

[0019] Figure 3 This is a schematic side sectional view of the scraping ring of the present utility model.

[0020] Main symbol description:

[0021] 1, tank body; 2, stirrer; 101, heat removal chamber; 102, piston plate; 103, cam; 104, push plate; 105, connecting rod; 106, spring; 107, intake pipe; 108, exhaust pipe; 109, cold water pipe; 201, connecting plate; 202, connecting rod; 203, L-shaped rod; 204, scraping ring. Specific implementation manners

[0022] Next, in combination with the drawings and specific implementation manners, the present utility model will be further described. It should be noted that, on the premise of no conflict, any combination can be formed among the following described embodiments or technical features to form a new embodiment.

[0023] Embodiment 1:

[0024] Please refer to Figures 1-3 , a spirulina polypeptide fermentation tank of this embodiment includes:

[0025] A tank body 1, inside which a stirrer 2 is rotatably connected. A motor is fixedly connected to the center of the bottom of the tank body 1, and the end of the rotor of the motor is fixedly connected to the stirrer 2 coaxially. A feeding pipe is fixedly communicated with the top of the tank body 1, and a discharging pipe is fixedly communicated with the lower part of one side of the tank body 1. Valves are respectively arranged on the feeding pipe and the discharging pipe to facilitate controlling the opening and closing of the feeding pipe and the discharging pipe;

[0026] Heat removal component, the heat removal component includes a heat removal chamber 101 symmetrically and fixedly connected to the top of the tank body 1. A piston plate 102 is movably connected inside the heat removal chamber 101. Above the center of the top of the tank body 1, a cam 103 is provided and the cam 103 is coaxially and fixedly connected to the stirrer 2. On both sides of the cam 103, push plates 104 are provided. Four groups of connecting rods 105 are symmetrically and fixedly connected between the push plates 104 and the piston plate 102. A spring 106 is sleeved outside the connecting rods 105. The two ends of the spring 106 are respectively fixedly connected to the heat removal chamber 101 and the push plate 104. An intake pipe 107 is fixedly connected and communicated between the heat removal chamber 101 and the tank body 1. An exhaust pipe 108 is also fixedly connected and communicated between the heat removal chamber 101 and the tank body 1. A cold water pipe 109 is arranged outside the exhaust pipe 108. Check valves are additionally arranged inside the intake pipe 107 and the exhaust pipe 108. The opening direction of the check valve inside the intake pipe 107 is consistent with the gas inflow direction, and the opening direction of the check valve inside the exhaust pipe 108 is consistent with the gas outflow direction, which can ensure the stable progress of heat extraction and discharge.

[0027] On both sides of the push plate 104, brackets are fixedly connected. Above the top of the tank body 1, a connecting plate 201 is provided. A connecting rod 202 is hinged between the connecting plate 201 and the brackets through hinge parts. On both sides of the bottom of the connecting plate 201, L-shaped rods 203 are fixedly connected and the L-shaped rods 203 extend into the tank body 1 and are slidably connected to the tank body 1. A scraping ring 204 is arranged inside the tank body 1 and the scraping ring 204 is fixedly connected to the two L-shaped rods 203 at the same time. The side profile of the scraping ring 204 is an isosceles trapezoid structure, which is convenient for the scraped spirulina polypeptide to smoothly fall into the fermentation broth.

[0028] The implementation principle of a spirulina polypeptide fermentation tank in the embodiment of the present application is as follows: first, spirulina polypeptide is added into the tank body 1 through the feeding pipe, and then the valve is closed and the motor is started. The motor can drive the agitator 2 to rotate to fully stir the spirulina polypeptide, and in the process of stirring the spirulina polypeptide by the agitator 2 driven by the motor, the cam 103 can also be driven to rotate together. When the cam 103 rotates away from the push plate 104, the rebound effect of the spring 106 is utilized to enable the piston plate 102 to quickly and automatically reset, so that the heat generated during fermentation at the top of the inner cavity of the tank body 1 can be sucked through the air inlet pipe 107. When the cam 103 rotates and squeezes the push plate 104, the push plate 104 will push the piston plate 102 to move horizontally inside the heat removal chamber 101, so that the heat removal chamber 101 can be filled with heat. The internal heat is pushed into the exhaust pipe 108, and the gas containing heat in the exhaust pipe 108 is cooled by conveying external cold water to the cold water pipe 109 and then conveyed back to the tank body 1, thereby achieving the purpose of cooling the inside of the tank body 1. At the same time, when the two groups of push plates 104 move toward or away from each other at the same time, the connecting plate 201 and the hinged connection between the push plate 104 and the connecting rod 202 are utilized to drive the connecting plate 201 to move vertically and regularly. The vertical movement of the connecting plate 201 can drive the scraper ring 204 to move together, so that the spirulina polypeptide splashed on the inner wall of the tank body 1 during the stirring process can be scraped off, thereby avoiding the waste of spirulina polypeptide. Finally, the valve on the discharge pipe is opened to discharge the spirulina polypeptide after fermentation.

[0029] Embodiment 2:

[0030] Based on Example 1, this embodiment is further improved in that the cold water pipe 109 is a spiral structure and is sleeved on the outside of the exhaust pipe 108, which can increase the contact area between the cold water pipe 109 and the exhaust pipe 108, thereby improving the cooling effect on the heat-containing gas.

[0031] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A spirulina polypeptide fermentation tank, characterized in that: include: A tank body (1), wherein the tank body (1) is rotatably connected to an agitator (2), a motor is fixedly connected to the center of the bottom of the tank body (1) and the rotor end of the motor is coaxially fixedly connected to the agitator (2), a feeding pipe is fixedly connected to the top of the tank body (1), and a discharge pipe is fixedly connected to the lower part of one side of the tank body (1); A heat removal component, the heat removal component comprises a heat removal chamber (101) symmetrically fixedly connected to the top of a tank body (1), the heat removal chamber (101) is movably connected to a piston plate (102) inside, a cam (103) is arranged above the center of the top of the tank body (1), and the cam (103) is coaxially fixedly connected to the agitator (2), push plates (104) are arranged on both sides of the cam (103), four groups of connecting rods (105) are symmetrically fixedly connected between the push plates (104) and the piston plate (102), the outer sleeve of the connecting rod (105) is provided with a spring (106), an air intake pipe (107) is fixedly connected between the heat removal chamber (101) and the tank body (1), and an exhaust pipe (108) is also fixedly connected between the heat removal chamber (101) and the tank body (1), and a cold water pipe (109) is arranged outside the exhaust pipe (108).

2. The spirulina polypeptide fermentation tank according to claim 1, characterized in that: Both sides of the push plate (104) are fixedly connected to brackets, a connecting plate (201) is arranged above the top of the tank body (1), a connecting rod (202) is hinged between the connecting plate (201) and the bracket via a hinge, both sides of the bottom of the connecting plate (201) are fixedly connected to L-shaped rods (203), and the L-shaped rods (203) extend into the interior of the tank body (1) and are slidably connected to the tank body (1), and a scraper ring (204) is arranged inside the tank body (1), and the scraper ring (204) and the two groups of L-shaped rods (203) are fixedly connected at the same time.

3. The spirulina polypeptide fermentation tank according to claim 1, characterized in that: The two ends of the spring (106) are fixedly connected to the heat removal chamber (101) and the push plate (104) respectively.

4. The spirulina polypeptide fermentation tank according to claim 1, characterized in that: Both the air inlet pipe (107) and the air outlet pipe (108) are provided with a one-way valve inside. The opening direction of the one-way valve inside the air inlet pipe (107) is consistent with the gas inflow direction, and the opening direction of the one-way valve inside the air outlet pipe (108) is consistent with the gas outflow direction.

5. The spirulina polypeptide fermentation tank according to claim 1, characterized in that: The cold water pipe (109) is a spiral structure and is sleeved on the outside of the exhaust pipe (108).

6. The spirulina polypeptide fermentation tank according to claim 2, characterized in that: The side section of the scraper ring (204) is an isosceles trapezoidal structure.

7. The spirulina polypeptide fermentation tank according to claim 1, characterized in that: The feeding pipe and the discharging pipe are both provided with valves.

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