Microbial fermentation tank with temperature measurement and alarm functions

Abstract

The utility model relates to the technical field of microbial fermentation, in particular to a microbial fermentation tank with temperature measurement and alarm functions, which comprises a fermentation processing cylinder, a stirring component is mounted at the center of the surface of the fermentation processing cylinder, and a material injection pipe is communicated with the right side of the top of an inner cavity of the fermentation processing cylinder. A controller is fixedly mounted at the bottom of the front surface of the fermentation processing cylinder, and a display screen and a buzzer are mounted on the surface of the controller. Through the arrangement of the buzzer, the controller, the second temperature sensor and the first temperature sensor, the device has the advantage of electronic temperature measurement warning, can monitor the temperature in the water storage tank and the temperature in the fermentation processing cylinder respectively, and can cooperate with the buzzer to perform buzzing warning; the circulating auxiliary heating assembly is arranged, so that the circulating heating advantage is achieved, water in the water storage tank can be heated through work of the motor hot plate, and the purpose of circulating hot water is achieved in cooperation with the water storage tank, the first circulating pipe, the second circulating pipe and the water suction pump.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial fermentation, in particular to a microbial fermentation tank with a temperature measurement and alarm function. Background Art

[0002] Microbial fermentation tank is a device used for microbial fermentation. It provides a suitable environment for microorganisms to reproduce and metabolize under appropriate temperature, pH value, oxygen and nutrient conditions. It is widely used in industries and disciplines such as dairy products, beverages, bioengineering, pharmaceuticals, and fine chemicals.

[0003] After searching, the patent number is CN219010279U, and the name is a utility model of a new type of microbial fermentation tank, including a fermentation tank. Through research and analysis, it is found that although the internal impurities can be filtered once by the filter net while the fermentation tank is discharging, so that the purity of the finished product is better, but to a certain extent, there are still the following disadvantages.

[0004] For example, the equipment uses electric heating wire for heating treatment. Affected by the material of the electric heating wire, uneven heating is prone to occur after long-term use. The operation of replacing the electric heating wire is cumbersome and complicated, and no electronic temperature warning can be performed. When the temperature is unexpectedly too high, it will affect the microbial fermentation. In order to solve the above technical problems, we have designed a microbial fermentation tank with temperature measurement and alarm function. Utility Model Content

[0005] The purpose of the utility model is to provide a microbial fermentation tank with a temperature measurement and alarm function, which has the advantages of uniform heating and temperature measurement and warning, and solves the problem that the equipment adopts electric heating wire for heating treatment, which is prone to uneven heating after long-term use, and cannot perform electronic temperature warning, which affects the microbial fermentation when the temperature is accidentally too high.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a microbial fermentation tank with a temperature measurement and alarm function, comprising a fermentation processing cylinder, a stirring assembly is installed at the center of the surface of the fermentation processing cylinder, a filling pipe is connected to the right side of the top of the inner cavity of the fermentation processing cylinder, a controller is fixedly installed at the bottom of the front surface of the fermentation processing cylinder, a display screen and a buzzer are respectively installed on the surface of the controller, a circulating auxiliary heating assembly is installed through the surface of the fermentation processing cylinder, a discharge valve is fixedly installed at the center of the bottom of the fermentation processing cylinder, a first temperature sensor is fixedly installed through the left side of the bottom of the fermentation processing cylinder, and the circulating auxiliary heating assembly includes a water storage tank, the number of the water storage tanks is two, and they are respectively located at the fermentation processing cylinder and the bottom of the fermentation processing cylinder. On the left and right sides of the fermentation processing cylinder, a second temperature sensor is fixedly installed at the bottom of the inner cavity of the water tank, and the second circulation pipe and the first circulation pipe are respectively connected and installed on the top of the back surface and the bottom of the front surface of the water tank, the left end of the first circulation pipe penetrates to the bottom of the inner cavity of the water tank, and a water pump is installed on the right side of the surface of the second circulation pipe, and the water pump is fixedly installed on the top of the back surface of the water tank, and the liquid outlet end of the water pump is connected with the top of the inner cavity of the water tank, and electric valves are fixedly sleeved on the left and right sides of the surface of the first circulation pipe, a motor hot plate is fixedly installed on the outside of the water tank, and a connecting block is fixedly connected to the inside of the water tank, and the side of the connecting block away from the water tank is fixedly connected to the inner wall of the fermentation processing cylinder.

[0007] Preferably, the stirring assembly comprises a reduction motor, and the bottom of the reduction motor is bolted to the top of the fermentation processing cylinder.

[0008] Preferably, a movable rod is fixedly connected to the output end of the reduction motor and located in the inner cavity of the fermentation processing cylinder, and a first stirring blade and a second stirring blade are fixedly connected to the top and bottom of the surface of the movable rod respectively.

[0009] Preferably, a support frame is fixedly installed at the bottom of the fermentation processing cylinder, and a blocking plate is movably installed on the right side of the top of the injection pipe.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model has the advantage of electronic temperature measurement and warning by arranging a buzzer, a controller, a second temperature sensor and a first temperature sensor. The second temperature sensor and the first temperature sensor can be used to monitor the temperature in the water storage tank and the fermentation processing cylinder respectively, detect the processing temperature in real time, and can cooperate with the buzzer to sound a buzzer warning, so as to achieve a good reminder effect;

[0012] 2. The utility model has the advantage of circulating heating by setting a circulating auxiliary heating component. It can use the motor hot plate to heat the water in the water tank, and cooperate with the water tank, the first circulating pipe, the second circulating pipe and the water pump to achieve the purpose of circulating hot water, and evenly heat the materials in the fermentation processing cylinder, which is more in line with the actual needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a bottom-up stereogram of the structure of the utility model;

[0015] Figure 3 It is a sectional stereoscopic diagram of the structure of the utility model;

[0016] Figure 4 It is a three-dimensional schematic diagram of the circulating auxiliary heating component of the utility model when it is separated.

[0017] In the figure: 1. fermentation processing cylinder; 2. display screen; 3. buzzer; 4. controller; 5. support frame; 6. circulating auxiliary heating component; 601. motor hot plate; 602. water storage tank; 603. connecting block; 604. first circulation pipe; 605. second circulation pipe; 606. electric valve; 607. water pump; 608. second temperature sensor; 7. injection pipe; 8. baffle plate; 9. stirring component; 901. reduction motor; 902. first stirring blade; 903. movable rod; 904. second stirring blade; 10. first temperature sensor; 11. discharge valve. DETAILED DESCRIPTION

[0018] See also Figure 1-Figure 4 A microbial fermentation tank with a temperature measurement alarm function comprises a fermentation processing cylinder 1, a stirring assembly 9 is installed at the center of the surface of the fermentation processing cylinder 1, a material injection pipe 7 is connected to the right side of the top of the inner cavity of the fermentation processing cylinder 1, a controller 4 is fixedly installed at the bottom of the front surface of the fermentation processing cylinder 1, a display screen 2 and a buzzer 3 are respectively installed on the surface of the controller 4, a circulating auxiliary heating assembly 6 is installed through the surface of the fermentation processing cylinder 1, a discharge valve 11 is fixedly installed at the center of the bottom of the fermentation processing cylinder 1, and a first temperature sensor 10 is fixedly installed through the left side of the bottom of the fermentation processing cylinder 1;

[0019] See also Figure 3 The stirring assembly 9 includes a reduction motor 901, and the bottom of the reduction motor 901 is bolted to the top of the fermentation processing cylinder 1;

[0020] See also Figure 3The output end of the reduction motor 901 and the inner cavity of the fermentation processing cylinder 1 are fixedly connected with a movable rod 903, and the top and bottom of the surface of the movable rod 903 are respectively fixedly connected with a first stirring blade 902 and a second stirring blade 904;

[0021] See also Figure 3 and Figure 4 The circulating auxiliary heating component 6 includes a water storage tank 602. There are two water storage tanks 602, which are located on the left and right sides of the fermentation processing cylinder 1. A second temperature sensor 608 is fixedly installed at the bottom of the inner cavity of the water storage tank 602.

[0022] See also Figure 3 and Figure 4 The top of the back surface and the bottom of the front surface of the water storage tank 602 are connected with the second circulation pipe 605 and the first circulation pipe 604 respectively, and the left end of the first circulation pipe 604 penetrates to the bottom of the inner cavity of the water storage tank 602;

[0023] See also Figure 3 and Figure 4 A water pump 607 is installed on the right side of the surface of the second circulation pipe 605. The water pump 607 is fixedly installed on the top of the back surface of the water storage tank 602. The liquid outlet of the water pump 607 is connected to the top of the inner cavity of the water storage tank 602.

[0024] See also Figure 3 and Figure 4 , the left and right sides of the surface of the first circulation pipe 604 are fixedly sleeved with electric valves 606, and the outer side of the water storage tank 602 is fixedly installed with a motor heat plate 601;

[0025] See also Figure 3 and Figure 4 The inner side of the water storage tank 602 is fixedly connected with a connection block 603, and the side of the connection block 603 away from the water storage tank 602 is fixedly connected to the inner wall of the fermentation processing cylinder 1;

[0026] See also Figure 1 A support frame 5 is fixedly installed at the bottom of the fermentation processing cylinder 1, and a baffle plate 8 is movably installed on the right side of the top of the injection pipe 7;

[0027] The centers of the surfaces of the first circulation pipe 604 and the second circulation pipe 605 are both bent to increase the contact area with the material and improve the overall heat exchange efficiency;

[0028] Manual valves are fixedly installed on the top and bottom of the water tank 602, which are used to add water to and drain water from the water tank 602 when in the open state;

[0029] By setting the display screen 2, it can play the role of numerical display, which is convenient for the staff to observe the temperature signal values ​​transmitted by the second temperature sensor 608 and the first temperature sensor 10;

[0030] By setting the buzzer 3, a buzzer warning can be sounded in the working state to remind the staff that the temperature is too high. By setting the support frame 5, it can be connected to the bottom of the fermentation processing cylinder 1, thereby playing a role in temperature support for the fermentation processing cylinder 1.

[0031] By providing the motor heat plate 601, the temperature can be raised in the working state to increase the water temperature in the water tank 602. By providing the connection block 603, the fermentation processing cylinder 1 can be fixedly connected to the water tank 602, thereby ensuring the installation stability of the water tank 602.

[0032] By providing the first circulation pipe 604 and the second circulation pipe 605, the spaces in the two water storage tanks 602 can be connected to meet the water circulation demand. By providing the electric valve 606, in the closed state, water can flow freely into the center of the first circulation pipe 604 to exchange heat with the material in the fermentation processing cylinder 1.

[0033] By setting the second temperature sensor 608 and the first temperature sensor 10, the water temperature in the water storage tank 602 and the material temperature in the fermentation processing cylinder 1 can be detected respectively. By setting the injection pipe 7 and the baffle plate 8, the requirements of material addition or oxygen introduction can be met, and the rotatable baffle plate 8 can be used to achieve good sealing or opening.

[0034] By providing the first stirring blade 902 and the second stirring blade 904, the different shapes and specifications of the two can be utilized, and a good stirring effect can be achieved as the movable rod 903 rotates. By providing the discharge valve 11, the material can be conveniently discharged from the bottom of the fermentation processing cylinder 1 in the open state.

[0035] When in use, all components are in the initial installation state. First, add a proper amount of material into the fermentation processing cylinder 1 through the injection pipe 7, and control the reduction motor 901 to work, drive the movable rod 903 to rotate, and the first stirring blade 902 and the second stirring blade 904 realize slow stirring of the material. When heating is required, the second temperature sensor 608 and the first temperature sensor 10 are pre-set to detect the temperature value. First, inject a proper amount of water into the water tank 602, and control the motor hot plate 601 to work so that the water temperature gradually increases. When the preset value of the second temperature sensor 608 is reached, the second temperature sensor 608 sends a signal to the controller 4, and the buzzer 3 works to buzz and warn. At the same time, the controller 4 controls the motor hot plate 601 to stop working. In the above-mentioned water heating process, the electric valve 606 is in a closed state, and water will not flow into the central section of the first circulation pipe 604 to mix with the material in the fermentation processing cylinder 1. Then the electric valve 606 is controlled to open and the water pump is pumped. 607 works, wherein the electric valve 606 is opened to meet the water circulation demand in the first circulation pipe 604. As the water pump 607 works, the hot water in the left water tank 602 flows through the second circulation pipe 605 into the right water tank 602. Since the first circulation pipe 604 connects the two water tanks 602, the high-level water in the right water tank 602 naturally flows from the first circulation pipe 604 into the left water tank 602 until the liquid levels in the two water tanks 602 are the same, thereby achieving the purpose of water circulation, and evenly exchanging heat for the materials in the fermentation processing cylinder 1. In actual use, due to microbial fermentation or other factors, the temperature in the fermentation processing cylinder 1 rises. When the temperature reaches the preset value of the first temperature sensor 10, the first temperature sensor 10 sends a signal to the controller 4, the buzzer 3 works to sound a buzzer warning, and controls the water pump 607 and the motor hot plate 601 to stop working, and the first circulation pipe 604 is automatically closed.

[0036] In summary: the microbial fermentation tank with temperature measurement and alarm function solves the problem that the equipment uses electric heating wire for heating treatment, which is prone to uneven heating after long-term use, and cannot provide electronic temperature warning, which affects microbial fermentation when the temperature is accidentally too high, by setting a display screen 2, a buzzer 3, a controller 4, a circulating auxiliary heating component 6 and a first temperature sensor 10.

Claims

1. A microbial fermentation tank with a temperature measurement and alarm function, comprising a fermentation processing cylinder (1), characterized in that: A stirring assembly (9) is installed at the center of the surface of the fermentation processing cylinder (1); a material injection pipe (7) is connected to the right side of the top of the inner cavity of the fermentation processing cylinder (1); a controller (4) is fixedly installed at the bottom of the front surface of the fermentation processing cylinder (1); a display screen (2) and a buzzer (3) are respectively installed on the surface of the controller (4); a circulating auxiliary heating assembly (6) is installed through the surface of the fermentation processing cylinder (1); a discharge valve (11) is fixedly installed at the center of the bottom of the fermentation processing cylinder (1); a first temperature sensor (10) is fixedly installed through the left side of the bottom of the fermentation processing cylinder (1); the circulating auxiliary heating assembly (6) includes a water storage tank (602); the number of the water storage tank (602) is two, and they are respectively on the left and right sides of the fermentation processing cylinder (1); a second temperature sensor (608) is fixedly installed at the bottom of the inner cavity of the water storage tank (602); The top of the back surface and the bottom of the front surface of the box (602) are connected and installed with a second circulation pipe (605) and a first circulation pipe (604) respectively. The left end of the first circulation pipe (604) penetrates to the bottom of the inner cavity of the water storage tank (602). A water pump (607) is installed on the right side of the surface of the second circulation pipe (605). The water pump (607) is fixedly installed on the top of the back surface of the water storage tank (602). The liquid outlet end of the water pump (607) is connected to the top of the inner cavity of the water storage tank (602). Electric valves (606) are fixedly sleeved on both sides of the surface of the first circulation pipe (604). A motor hot plate (601) is fixedly installed on the outer side of the water storage tank (602). A connecting block (603) is fixedly connected to the inner side of the water storage tank (602). The side of the connecting block (603) away from the water storage tank (602) is fixedly connected to the inner wall of the fermentation processing cylinder (1).

2. The microbial fermentation tank with temperature measurement and alarm function according to claim 1, characterized in that: The stirring assembly (9) comprises a reduction motor (901), the bottom of which is bolted to the top of the fermentation processing cylinder (1).

3. The microbial fermentation tank with temperature measurement and alarm function according to claim 2, characterized in that: The output end of the reduction motor (901) is fixedly connected to a movable rod (903) located in the inner cavity of the fermentation processing cylinder (1), and the top and bottom of the surface of the movable rod (903) are respectively fixedly connected to a first stirring blade (902) and a second stirring blade (904).

4. The microbial fermentation tank with temperature measurement and alarm function according to claim 1, characterized in that: A support frame (5) is fixedly installed at the bottom of the fermentation processing cylinder (1), and a blocking plate (8) is movably installed on the right side of the top of the injection pipe (7).

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