Device for preparing L-tyrosine through biological method

Abstract

The utility model discloses a biological method L-tyrosine preparation device, and relates to the technical field of tyrosine preparation. Comprising a biological fermentation tank, a box body is fixedly arranged at the top of the biological fermentation tank, a motor is arranged in the box body, a filter box is arranged above the biological fermentation tank, a first exhaust pipe is fixedly arranged at the bottom of the filter box, a second exhaust pipe is fixedly arranged at the top of the filter box, and the second exhaust pipe is in a bent shape. And an insertion opening is formed in one side of the filtering box, and a mounting seat is movably arranged in the insertion opening. By arranging the filter box and the activated carbon filter plate, the activated carbon filter plate can filter and purify waste gas discharged from the biological fermentation tank, adsorb harmful substances in the waste gas and then discharge clean gas, so that the function of purifying the waste gas is achieved, and the situation that the waste gas is directly discharged into the surrounding environment and pollutes the surrounding environment is prevented; therefore, the environment-friendly effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tyrosine preparation, in particular to a device for preparing L-tyrosine by a biological method. Background Technique

[0002] Tyrosine is an important essential amino acid for nutrition, which plays an important role in the metabolism, growth and development of humans and animals, and is widely used in industries such as food, feed, medicine and chemical industry.

[0003] Chinese Utility Model Patent CN218435712U discloses an air-lift type amino acid fermentation tank, including an air-lift fermentation tank. A box body is fixedly connected to the center of the top of the air-lift fermentation tank. A motor is fixedly connected to the top of the inner cavity of the box body. The bottom end of the power output shaft of the motor is fixedly connected to a transmission rod. The bottom end of the transmission rod penetrates through the top of the air-lift fermentation tank. A transmission box is fixedly connected to the center of the bottom of the inner cavity of the air-lift fermentation tank. A partition is fixedly connected to the inner cavity of the transmission box near the bottom. The bottom end of the transmission rod penetrates through the center of the top of the transmission box and is inserted into the center of the top of the partition. A feed hopper is provided through the left side near the top of the air-lift fermentation tank. The air-lift type amino acid fermentation tank provided by the utility model has the function of stirring the raw materials accumulated at the bottom of the air-lift fermentation tank to prevent long-term accumulation, thereby affecting the fermentation effect.

[0004] In order to discharge the waste gas in the fermentation tank, an exhaust pipe is installed on the above-mentioned fermentation tank, and a gas valve is installed on the exhaust pipe. However, the above-mentioned fermentation tank does not have the function of filtering and purifying the discharged waste gas. If the waste gas is directly discharged into the surrounding environment, the waste gas will pollute the surrounding environment. Content of the Utility Model

[0005] The utility model provides a device for preparing L-tyrosine by a biological method to solve the problems in the background technique.

[0006] To achieve the above object, the utility model provides the following technical solution: A device for preparing L-tyrosine by a biological method, including a biological fermentation tank. A box body is fixedly arranged on the top of the biological fermentation tank. A motor is arranged inside the box body. A filter box is arranged above the biological fermentation tank. A first exhaust pipe is fixedly arranged at the bottom of the filter box. A second exhaust pipe is fixedly arranged at the top of the filter box. The second exhaust pipe is bent. An insertion port is opened on one side of the filter box, and a mounting seat is movably arranged inside the insertion port. A support frame is fixedly arranged on one side of the mounting seat;

[0007] An activated carbon filter plate is movably provided on the top of the support frame, and the activated carbon filter plate is movably connected to the support frame by a first bolt, threaded holes matching the first bolt are provided on both sides of the top of the support frame, a handle is fixedly provided on the other side of the mounting seat, and the mounting seat is movably connected to the filter box by a second bolt, and a threaded hole matching the second bolt is provided on one side of the filter box.

[0008] Furthermore, the output shaft of the motor is fixedly connected with a transmission rod, one end of which passes through the top of the biological fermentation tank and extends into the interior of the biological fermentation tank, and a spiral blade is fixedly provided on the surface of the transmission rod.

[0009] Furthermore, one end of the first exhaust pipe passes through the top of the biological fermentation tank and extends to the interior of the biological fermentation tank, and an air valve is provided on one side of the first exhaust pipe.

[0010] Furthermore, ventilation holes are provided on both sides of the box body.

[0011] Furthermore, a dustproof net is fixedly arranged inside the ventilation opening.

[0012] Furthermore, a support plate is fixedly provided at the bottom of the filter box, and the support plate is L-shaped.

[0013] Compared with the prior art, the utility model provides a biological method for preparing L-tyrosine, which has the following beneficial effects:

[0014] 1. The biological L-tyrosine preparation device is provided with a filter box and an activated carbon filter plate. The activated carbon filter plate can filter and purify the waste gas discharged from the biological fermentation tank, adsorb harmful substances in the waste gas, and then discharge clean gas, thereby realizing the function of purifying the waste gas and preventing the waste gas from being directly discharged into the surrounding environment and causing pollution to the surrounding environment, thereby playing an environmental protection role.

[0015] 2. The biological method L-tyrosine preparation device is provided with a second bolt, and one end of the second bolt is moved out from the thread on the filter box by loosening the second bolt, thereby releasing the restriction on the mounting seat, and then the activated carbon filter plate can be pulled out by pulling the handle, thereby facilitating the maintenance of the activated carbon filter plate.

[0016] 3. The biological method L-tyrosine preparation device, by setting a first bolt, loosens the first bolt so that one end of the first bolt is moved out from the threaded hole on the support frame, thereby releasing the restriction on the activated carbon filter plate, and then the activated carbon filter plate can be disassembled, thereby realizing the detachable function of the activated carbon filter plate, thereby facilitating the replacement of the activated carbon filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a front orthographic view of the structure of the present utility model;

[0019] Figure 3 is a schematic internal structure diagram of the filter box of the present utility model.

[0020] In the figure: 1, biological fermentation tank; 2, box body; 201, motor; 202, transmission rod; 203, spiral blade; 204, ventilation opening; 205, dust-proof net; 3, filter box; 301, first exhaust pipe; 302, second exhaust pipe; 303, air valve; 4, support plate; 5, mounting seat; 501, support frame; 502, activated carbon filter plate; 503, first bolt; 504, handle; 505, second bolt. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-3 , the present utility model discloses a biological method L-tyrosine preparation device, including a biological fermentation tank 1, a box body 2 is fixedly arranged at the top of the biological fermentation tank 1, a motor 201 is arranged inside the box body 2, a filter box 3 is arranged above the biological fermentation tank 1, a first exhaust pipe 301 is fixedly arranged at the bottom of the filter box 3, a second exhaust pipe 302 is fixedly arranged at the top of the filter box 3, the second exhaust pipe 302 is bent, a socket is opened on one side of the filter box 3, and a mounting seat 5 is movably arranged inside the socket, and a support frame 501 is fixedly arranged on one side of the mounting seat 5;

[0023] An activated carbon filter plate 502 is movably arranged on the top of the support frame 501, the activated carbon filter plate 502 is movably connected to the support frame 501 through a first bolt 503, threaded holes adapted to the first bolt 503 are opened on both sides of the top of the support frame 501, a handle 504 is fixedly arranged on the other side of the mounting seat 5, the mounting seat 5 is movably connected to the filter box 3 through a second bolt 505, and a threaded hole adapted to the second bolt 505 is opened on one side of the filter box 3.

[0024] Specifically, a transmission rod 202 is fixedly connected to the output shaft of the motor 201. One end of the transmission rod 202 penetrates through the top of the bioreactor 1 and extends into the bioreactor 1. A spiral blade 203 is fixedly arranged on the surface of the transmission rod 202.

[0025] In this embodiment, by providing the motor 201, the transmission rod 202 and the spiral blade 203, the motor 201 drives the transmission rod 202 and the spiral blade 203 to rotate. The rotating spiral blade 203 can mix and stir the raw materials required for tyrosine fermentation.

[0026] Specifically, one end of the first exhaust pipe 301 penetrates through the top of the bioreactor 1 and extends into the bioreactor 1. A gas valve 303 is arranged on one side of the first exhaust pipe 301.

[0027] In this embodiment, by providing the first exhaust pipe 301 and the gas valve 303, opening the gas valve 303 on the first exhaust pipe 301 can discharge the waste gas in the bioreactor 1.

[0028] Specifically, ventilation openings 204 are formed on both sides of the box body 2.

[0029] In this embodiment, by providing the ventilation openings 204, the interior of the box body 2 is kept ventilated, so that the heat inside the box body 2 can be discharged to the outside, and the outside air can enter the box body 2, playing a certain role in dissipating heat from the motor 201 inside the box body 2.

[0030] Specifically, a dust-proof net 205 is fixedly arranged inside the ventilation opening 204.

[0031] In this embodiment, by providing the dust-proof net 205, dust in the external environment can be intercepted, making it difficult for dust to enter the interior of the box body 2.

[0032] Specifically, a support plate 4 is fixedly arranged at the bottom of the filter box 3. The support plate 4 is in an L shape.

[0033] In this embodiment, by providing the support plate 4, the filter box 3 can be supported.

[0034] During use, start the motor 201. The motor 201 drives the transmission rod 202 and the spiral blade 203 to rotate. The rotating spiral blade 203 can mix and stir the raw materials required for tyrosine fermentation;

[0035] When exhausting the waste gas in the biological fermentation tank 1, open the air valve 303 on the first exhaust pipe 301, and the waste gas in the biological fermentation tank 1 can be exhausted. The waste gas will be discharged into the interior of the filter box 3 through the first exhaust pipe 301. The activated carbon filter plate 502 in the filter box 3 can filter and purify the waste gas discharged from the biological fermentation tank 1, adsorb the harmful substances in the waste gas, and then discharge the clean gas through the second exhaust pipe 302;

[0036] When extracting the activated carbon filter plate 502, loosen the second bolt 505 so that one end of the second bolt 505 moves out of the thread on the filter box 3, thereby releasing the restriction on the mounting seat 5, and then the activated carbon filter plate 502 can be extracted by pulling the handle 504;

[0037] When disassembling the activated carbon filter plate 502, loosen the first bolt 503 so that one end of the first bolt 503 moves out of the threaded hole on the support frame 501, thereby releasing the restriction on the activated carbon filter plate 502, and then the activated carbon filter plate 502 can be disassembled.

[0038] In summary, for this biological L-tyrosine preparation device, by setting the filter box 3 and the activated carbon filter plate 502, the activated carbon filter plate 502 can filter and purify the waste gas discharged from the biological fermentation tank 1, adsorb the harmful substances in the waste gas, and then discharge the clean gas, thereby realizing the function of purifying the waste gas, preventing the waste gas from being directly discharged into the surrounding environment and causing pollution to the surrounding environment, thus playing an environmental protection role. By setting the second bolt 505, loosen the second bolt 505 so that one end of the second bolt 505 moves out of the thread on the filter box 3, thereby releasing the restriction on the mounting seat 5, and then the activated carbon filter plate 502 can be extracted by pulling the handle 504, which is convenient for maintaining the activated carbon filter plate 502. By setting the first bolt 503, loosen the first bolt 503 so that one end of the first bolt 503 moves out of the threaded hole on the support frame 501, thereby releasing the restriction on the activated carbon filter plate 502, and then the activated carbon filter plate 502 can be disassembled, thus realizing the detachable function of the activated carbon filter plate 502, which is convenient for replacing the activated carbon filter plate 502.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A biological L-tyrosine preparation device, comprising a biological fermentation tank (1), characterized in that: A box body (2) is fixedly arranged at the top of the biological fermenter (1). A motor (201) is arranged inside the box body (2). A filter box (3) is arranged above the biological fermenter (1). A first exhaust pipe (301) is fixedly arranged at the bottom of the filter box (3). A second exhaust pipe (302) is fixedly arranged at the top of the filter box (3). The second exhaust pipe (302) is bent. An insertion port is formed on one side of the filter box (3), and a mounting seat (5) is movably arranged inside the insertion port. A support frame (501) is fixedly arranged on one side of the mounting seat (5). An activated carbon filter plate (502) is movably arranged at the top of the support frame (501). The activated carbon filter plate (502) is movably connected to the support frame (501) through a first bolt (503). Threaded holes adapted to the first bolt (503) are formed on both sides of the top of the support frame (501). A handle (504) is fixedly arranged on the other side of the mounting seat (5). The mounting seat (5) is movably connected to the filter box (3) through a second bolt (505). A threaded hole adapted to the second bolt (505) is formed on one side of the filter box (3).

2. The biological method L-tyrosine preparation device according to claim 1, characterized in that: The output shaft of the motor (201) is fixedly connected to a transmission rod (202). One end of the transmission rod (202) penetrates through the top of the biological fermenter (1) and extends into the biological fermenter (1). A spiral blade (203) is fixedly arranged on the surface of the transmission rod (202).

3. The biological method L-tyrosine preparation device according to claim 1, characterized in that: One end of the first exhaust pipe (301) penetrates through the top of the biological fermenter (1) and extends into the biological fermenter (1). An air valve (303) is arranged on one side of the first exhaust pipe (301).

4. A biological method for preparing L-tyrosine apparatus according to claim 1, wherein: Ventilation openings (204) are formed on both sides of the box body (2).

5. A biological method for preparing L-tyrosine apparatus according to claim 4, wherein: A dust-proof net (205) is fixedly arranged inside the ventilation openings (204).

6. The biological method L-tyrosine preparation device according to claim 1, characterized in that: A support plate (4) is fixedly arranged at the bottom of the filter box (3). The support plate (4) is L-shaped.

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