Microbial fermentation tank drying device

Abstract

The utility model discloses a microbial fermentation tank drying device which comprises a ventilation cylinder, the upper end of the ventilation cylinder is connected with a ventilation hose, one end of the ventilation hose is connected with the output end of an air heater, the upper end of the ventilation cylinder is connected with a crown block system, and the lower end of the ventilation cylinder is rotationally connected with a rotating rod through a bearing ring. The interior of the rotating rod is of a hollow structure, the upper end of the rotating rod communicates with the interior of the ventilation cylinder, the lower end of the rotating rod is connected with a bottom air spraying head, a branch pipe is arranged on the outer side face of the rotating rod, one end of the branch pipe is connected with a side air spraying head, and a second electromagnetic valve is arranged on the outer side face of the branch pipe. A first electromagnetic valve is arranged on the outer side face of the rotating rod, the first electromagnetic valve is located below the second electromagnetic valve, and a rotating driving mechanism for controlling the rotating rod to rotate is arranged on one side of the rotating rod. According to the drying device for the microbial fermentation tank, the drying efficiency of the interior of the fermentation tank can be improved, drying blind areas are avoided, and the drying effect is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of microbial fermentation technology, specifically to a drying device for a microbial fermentation tank. Background Technology

[0002] Microbial fermentation of feed can effectively increase the amino acid content in feed, and has a significant effect on improving the reproductive capacity and survival rate of livestock and poultry.

[0003] Before fermentation, the fermentation tank needs to be cleaned and disinfected to ensure that there are no other bacteria. Then, the internal environment of the fermentation tank needs to be dried by air drying. Otherwise, the fermentation effect will be affected. Currently, the inside of the fermentation tank is dried manually by holding the air pipe. This is not only inefficient, but also makes it easy for the bottom and sides of the fermentation tank to have blind spots in drying, which affects the drying effect. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a drying device for a microbial fermentation tank, which can improve the drying efficiency inside the fermentation tank, avoid the occurrence of drying blind spots, ensure the drying effect, and effectively solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drying device for a microbial fermenter, comprising an air vent, the upper end of which is connected to an air hose, one end of which is connected to the output end of a hot air blower, the upper end of which is connected to a crane system, and the lower end of which is rotatably connected to a rotating rod via a bearing ring. The rotating rod has a hollow internal structure, the upper end of which is connected to the interior of the air vent, and the lower end of which is connected to a bottom jet nozzle. A branch pipe is provided on the outer side of the rotating rod, one end of which is connected to a side jet nozzle. A second solenoid valve is provided on the outer side of the branch pipe, and a first solenoid valve is provided on the outer side of the rotating rod, the first solenoid valve being located below the second solenoid valve. A rotary drive mechanism for controlling the rotation of the rotating rod is provided on one side of the rotating rod.

[0006] As a preferred technical solution of this utility model, the rotary drive mechanism includes a fixed block, a drive motor, a driving gear and a driven gear. The fixed block is fixed on the outer side of the ventilator, the drive motor is fixed on the lower surface of the fixed block, the output shaft of the drive motor is connected to the driving gear, the driven gear is sleeved on the outer side of the rotating rod, and the driving gear and the driven gear are meshed together.

[0007] As a preferred embodiment of this utility model, the number of branch pipes is two, and the two branch pipes are symmetrically arranged on the outer side of the rotating rod.

[0008] As a preferred embodiment of this utility model, the bottom jet head and the rotating rod, as well as the side jet head and the branch pipe, are all connected by threads.

[0009] As a preferred embodiment of this utility model, the air outlets of the bottom jet head and the side jet head are both elongated structures.

[0010] As a preferred embodiment of this invention, the length of the bottom jet nozzle is adapted to the bottom diameter of the fermenter.

[0011] As a preferred technical solution of this utility model, a fixing plate is fixed to the upper end of the ventilation cylinder, the ventilation hose passes through the fixing plate, and steel wire ropes are provided at the four corners of the upper end of the fixing plate. The four steel wire ropes are all connected to the lifting rings, and the lifting rings are hooked to the hooks in the overhead crane system.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This microbial fermenter drying device is equipped with a ventilation cylinder and a ventilation hose, and a rotating rod is connected to the lower end of the ventilation cylinder. The lower end and side of the rotating rod are connected to a bottom jet nozzle and a side jet nozzle, so that hot air is dried on the bottom and side of the fermenter through the bottom jet nozzle and the side jet nozzle. At the same time, a rotary drive mechanism is set to control the rotation of the rotating rod to ensure uniform drying of the inner side of the fermenter. The raising and lowering of the ventilation cylinder is controlled by a crane, thereby fully drying the inside of the fermenter, which greatly improves the drying efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is another structural schematic diagram of the present invention;

[0015] Figure 3 This is the front view of the present utility model.

[0016] In the diagram: 1. Ventilation cylinder, 2. Fixing plate, 3. Wire rope, 4. Lifting ring, 5. Bearing ring, 6. Rotating rod, 7. Rotary drive mechanism, 71. Fixing block, 72. Drive motor, 73. Drive gear, 74. Driven gear, 8. First solenoid valve, 9. Bottom jet nozzle, 10. Side jet nozzle, 11. Branch pipe, 12. Second solenoid valve, 13. Ventilation hose. Detailed Implementation

[0017] 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 (for ease of description and understanding, hereinafter referred to as...). Figure 3(The above is described above). Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] Please see Figure 1-3 This utility model provides a technical solution: a drying device for a microbial fermenter, including an air cylinder 1, the upper end of which is connected to an air hose 13, one end of which is connected to the output end of a hot air blower, the upper end of which is connected to a crane system, and the lower end of which is rotatably connected to a rotating rod 6 via a bearing ring 5. The rotating rod 6 has a hollow internal structure, the upper end of which is connected to the interior of the air cylinder 1, and the lower end of which is connected to a bottom air nozzle 9. A branch pipe 11 is provided on the outer side of the rotating rod 6, and one end of the branch pipe 11 is connected to a side air nozzle 10. The bottom air nozzle 9 and the side air nozzle 10 can be used to blow air and dry the bottom and side walls of the fermenter, respectively, to avoid the occurrence of drying blind spots.

[0019] To facilitate airflow control, a second solenoid valve 12 is installed on the outer side of the branch pipe 11, and a first solenoid valve 8 is installed on the outer side of the rotating rod 6. The first solenoid valve 8 is located below the second solenoid valve 12. When drying the bottom of the fermentation tank, the second solenoid valve 12 is closed first, and the first solenoid valve 8 is opened to dry the bottom of the fermentation tank through the bottom jet nozzle 9. When drying the side wall of the fermentation tank, the first solenoid valve 8 is closed, and the second solenoid valve 12 is opened to dry the side wall of the fermentation tank, ensuring the efficiency of hot air drying.

[0020] A rotary drive mechanism 7 is provided on one side of the rotating rod 6 to control its rotation. The rotary drive mechanism 7 includes a fixed block 71, a drive motor 72, a driving gear 73, and a driven gear 74. The fixed block 71 is fixed to the outer side of the ventilation cylinder 1, and the drive motor 72 is fixed to the lower surface of the fixed block 71. The output shaft of the drive motor 72 is connected to the driving gear 73, and the driven gear 74 is sleeved on the outer side of the rotating rod 6. The driving gear 73 and the driven gear 74 are meshed and connected. The drive motor 72 controls the rotation of the driving gear 73, which in turn drives the rotating rod 6 to rotate through the driven gear 74, causing the bottom air nozzle 9 and the side air nozzle 10 to rotate, respectively drying the bottom and side of the fermenter around the circumference, thereby improving the drying efficiency.

[0021] To further improve the drying efficiency of the fermenter sidewall, two branch pipes 11 are provided, and the two branch pipes 11 are symmetrically arranged on the outer side of the rotating rod 6.

[0022] To dry according to the inner diameter of different fermenters, the bottom jet head 9 and the rotating rod 6, as well as the side jet head 10 and the branch pipe 11 are all connected by threads. The length of the bottom jet head 9 is adapted to the bottom diameter of the fermenter. Replacing the side jet head 10 and the bottom jet head 9 with those adapted to the fermenter to be dried can achieve better drying. At the same time, the threaded connection can also be used to adjust the distance between the side jet head 10 and the inner wall of the fermenter to ensure the blowing effect.

[0023] To increase the airflow range, the air outlets of the bottom jet head 9 and the side jet head 10 are both elongated structures.

[0024] To facilitate the lifting of this device by the overhead crane system, a fixing plate 2 is fixed to the upper end of the ventilation cylinder 1, and the ventilation hose 13 passes through the fixing plate 2. Steel wire ropes 3 are provided at the four corners of the upper end of the fixing plate 2, and the four steel wire ropes 3 are connected to the lifting rings 4. The lifting rings 4 are hooked to the hooks in the overhead crane system.

[0025] The input terminals of the drive motor 72, the first solenoid valve 8, and the second solenoid valve 12 are electrically connected to the output terminals of the external control switch, respectively.

[0026] In use: Hang the lifting ring 4 at the top of the device on the hook on the overhead crane system, then operate the overhead crane to move the upper part of the fermentation tank to be dried. Control the device to enter the fermentation tank through the overhead crane control switch. At this time, close the second solenoid valve 12, open the first solenoid valve 8, and turn on the hot air blower. The hot air enters the ventilation cylinder 1 through the ventilation hose 13, and then blows out from the bottom jet nozzle 9 through the rotating rod 6 to dry the bottom of the fermentation tank. At this time, turn on the drive motor 72. Through the meshing transmission of the drive gear 73 and the driven gear 74, the rotating rod 6 rotates to blow air around the bottom of the fermentation tank. After the bottom of the fermentation tank has dried for a period of time, open the second solenoid valve 12 and close the first solenoid valve 8 to blow out hot air from the side jet nozzle 10 to dry the side wall of the fermentation tank. Keep the rotating rod 6 rotating to dry the inner wall of the fermentation tank around one circumference. At the same time, control the overhead crane to slowly lift the device so that the hot air can completely dry the inner side wall of the fermentation tank.

[0027] This invention can thoroughly dry the bottom and side walls of the fermentation tank, ensuring the drying effect and improving the drying efficiency. Through the threaded connection between the bottom air nozzle 9 and the rotating rod 6, and between the side air nozzle 10 and the branch pipe 11, it can be adapted to the use of fermentation tanks with different inner diameters, greatly improving its versatility.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drying device for a microbial fermentation tank, characterized in that: The system includes a ventilation cylinder (1), the upper end of which is connected to a ventilation hose (13), one end of which is connected to the output end of a hot air blower. The upper end of the ventilation cylinder (1) is connected to the overhead crane system. The lower end of the ventilation cylinder (1) is rotatably connected to a rotating rod (6) via a bearing ring (5). The rotating rod (6) has a hollow internal structure. The upper end of the rotating rod (6) is connected to the interior of the ventilation cylinder (1), and the lower end of the rotating rod (6) is connected to the bottom. The main jet head (9) is connected, and a branch pipe (11) is provided on the outer side of the rotating rod (6). One end of the branch pipe (11) is connected to the side jet head (10). A second solenoid valve (12) is provided on the outer side of the branch pipe (11). A first solenoid valve (8) is provided on the outer side of the rotating rod (6). The first solenoid valve (8) is located below the second solenoid valve (12). A rotary drive mechanism (7) for controlling the rotation of the rotating rod (6) is provided on one side.

2. The microbial fermenter drying device according to claim 1, characterized in that: The rotary drive mechanism (7) includes a fixed block (71), a drive motor (72), a drive gear (73), and a driven gear (74). The fixed block (71) is fixed on the outer side of the ventilator (1), the drive motor (72) is fixed on the lower surface of the fixed block (71), the output shaft of the drive motor (72) is connected to the drive gear (73), the driven gear (74) is sleeved on the outer side of the rotating rod (6), and the drive gear (73) and the driven gear (74) are meshed together.

3. The microbial fermenter drying device according to claim 1, characterized in that: There are two branch pipes (11), and the two branch pipes (11) are symmetrically arranged on the outer side of the rotating rod (6).

4. The microbial fermenter drying device according to claim 1, characterized in that: The bottom jet head (9) and the rotating rod (6), as well as the side jet head (10) and the branch pipe (11), are all connected by threads.

5. The microbial fermenter drying device according to claim 4, characterized in that: The air outlets of the bottom jet head (9) and the side jet head (10) are both elongated structures.

6. The microbial fermenter drying device according to claim 5, characterized in that: The length of the bottom jet nozzle (9) is adapted to the bottom diameter of the fermenter.

7. The microbial fermenter drying device according to claim 1, characterized in that: The upper end of the ventilation cylinder (1) is fixed with a fixing plate (2), the ventilation hose (13) passes through the fixing plate (2), and steel wire ropes (3) are provided at the four corners of the upper end of the fixing plate (2). The four steel wire ropes (3) are connected to the lifting rings (4), and the lifting rings (4) are hooked to the hooks in the crane system.

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