Microorganism immobilized fermentation feeding structure

Abstract

The utility model discloses a feeding structure for microorganism immobilized fermentation, belongs to the technical field of microorganism immobilized fermentation, and aims to solve the problems that when raw materials are extruded and agglomerated after being stacked in a raw material box, the raw materials cannot be scattered by a conveying belt, so that the raw materials are easily blocked at an inlet of the material box or enter the material box to react, the reaction efficiency is influenced, and the like. The problem that the follow-up quality is affected due to the fact that the raw materials cannot be removed when the raw materials are partially deteriorated and arched cannot be solved; the inside of a storage cavity of the feeding tank is stirred through a stirring rod, so that materials are in a flowing state, the caking phenomenon of the materials is avoided, meanwhile, under cooperation of a deviation wheel and a reset spring, a sieve plate vibrates left and right in a reciprocating mode, the materials before entering the fermentation tank are vibrated, qualified materials flow into the fermentation tank through through holes, and the fermentation efficiency is improved. Caked materials are sieved into the collecting box through the sieve plate, so that deteriorated and arched materials are prevented from entering the fermentation tank to influence the fermentation quality and the fermentation efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of immobilized microorganism fermentation, and in particular relates to a feeding structure for immobilized microorganism fermentation. Background Art

[0002] Immobilized microbial fermentation is a fermentation method that uses immobilized microbial technology. By fixing the microorganisms on a certain carrier, high-density culture and continuous fermentation of the microorganisms can be achieved, thereby improving the yield and purity of the fermentation products. In immobilized microbial fermentation, commonly used carriers include polymer materials such as sodium alginate, carrageenan, and polyvinyl alcohol. These carriers can form immobilized carriers in different forms such as gel beads, membranes, and small balls. The appropriate carrier form is selected according to different fermentation needs.

[0003] The invention patent with publication number CN218115445U discloses a feeding device for immobilized microorganism fermentation. The key points of its technical solution include a material box, an automatic feeding device is provided on the top of the material box, an air outlet is provided on the right side of the inner wall of the material box, a first filter is provided on the surface of the air outlet, the automatic feeding device is located at the upper end of the feed port away from the material box, the feed port is fixedly connected to the box body, a dump box is provided at the bottom of the automatic feeding device, a fan is provided at the end of the dump box away from the material box, the feed port is located at the right top of the box body, and a second motor is provided at the top center of the box body. The utility model can automatically feed materials and save human resources. During the automatic feeding of materials, a scraper prevents materials from sticking to the conveyor belt, thus avoiding the waste of materials due to the materials sticking to the conveyor belt and being unable to enter the feed port.

[0004] This application solves the problem of automatic feeding and saving human resources. However, when the raw materials accumulate inside the raw material box and are squeezed and agglomerated, the conveyor belt cannot break them up, and then they are easily blocked at the entrance of the material box or enter the material box for reaction, affecting the reaction efficiency. It also cannot solve the problem of when the raw materials are partially deteriorated and arched, and they cannot be removed, which affects the subsequent quality. For this reason, we propose a microbial immobilized fermentation feeding structure. Utility Model Content

[0005] The purpose of the present invention is to provide a microbial immobilization fermentation feeding structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a microbial immobilized fermentation feeding structure, comprising a fermentation tank, a feeding tank is provided on the upper surface of the fermentation tank, a servo motor is provided on the upper surface of the feeding tank, a discharge pipe is provided at the lower end of the right side wall of the fermentation tank, the power output end of the servo motor is transmission-connected to a rotating shaft, an eccentric wheel is provided on the circumferential surface in the middle of the rotating shaft, a push block is provided on the left side of the eccentric wheel, a sieve plate is provided on the upper end of the push block, and the sieve plate is slidably installed on the inner bottom of the feeding tank, a through hole is opened on the right side of the sieve plate, a return spring is provided on the left side wall of the push block, and the return spring is connected to the inner bottom of the feeding tank.

[0007] Preferably, a partition is provided inside the feed tank, and a storage cavity is formed between the upper end of the partition and the feed tank. Stirring rods are provided on the circumferential surfaces of the upper and lower ends of the rotating shaft, the upper end of the stirring rod is provided inside the storage cavity, and the lower end of the stirring rod is provided inside the fermentation tank.

[0008] Preferably, an electric telescopic rod is provided on the right outer wall of the feed tank, and the telescopic end of the electric telescopic rod is connected to a sealing plate through an L-shaped connecting block. A first discharge port is provided at the right end of the partition, and the left end of the sealing plate passes through the right side wall of the feed tank and is inserted into the inside of the first discharge port. A second discharge port is provided on the right side of the upper surface of the fermentation tank, and the first discharge port, the through hole of the sieve plate and the second discharge port are all located in the same vertical plane.

[0009] Preferably, a collecting box is connected to the lower end of the left side wall of the feed tank, and the left end of the sieve plate is arranged directly above the collecting box.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The microorganism immobilized fermentation feeding structure stirs the storage chamber of the feed tank through a stirring rod, so that the material is in a flowing state and the material is prevented from agglomerating. At the same time, the deflection wheel and the return spring cooperate to make the sieve plate vibrate back and forth, so that the material before entering the fermentation tank is vibrated and screened. Qualified material flows into the fermentation tank through the through hole, and the agglomerated material is screened into the collection box through the sieve plate, so that the squeezed agglomerated material is prevented from entering the fermentation tank to affect the fermentation efficiency, and the deteriorated and arched material is prevented from entering the fermentation tank to affect the fermentation quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 It is a front sectional perspective view of the present utility model;

[0014] Figure 3 For the utility model Figure 2 A magnified view of the structure at point A;

[0015] Figure 4 For the utility model Figure 2 A magnified view of the structure at point B.

[0016] In the figure: 1. Fermentation tank; 2. Feed tank; 3. Servo motor; 4. Rotating shaft; 5. Stirring rod; 6. Partition; 7. Eccentric wheel; 8. Push block; 9. Screen plate; 10. Return spring; 11. Collection box; 12. Storage chamber; 13. Electric telescopic rod; 14. Sealing plate; 15. First discharge port; 16. Second discharge port; 17. Discharge pipe. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figures 1-4 As shown, the utility model provides a microbial immobilization fermentation feeding structure, including a fermentation tank 1, a second discharge port 16 is opened on the right side of the upper surface of the fermentation tank 1, and the second discharge port 16 allows the material to be smoothly fed into the interior of the fermentation tank 1 through the second discharge port 16, which is convenient for subsequent fermentation. A feeding tank 2 is provided on the upper surface of the fermentation tank 1. The setting of the feeding tank 2 can screen the material before entering, and prevent the deteriorated and agglomerated material from entering the interior of the fermentation tank 1 and affecting the fermentation quality. A servo motor 3 is provided on the upper surface of the feeding tank 2, and a discharge pipe 17 is provided at the lower end of the right side wall of the fermentation tank 1, and a valve is provided inside the discharge pipe 17. After the valve is opened, the material fermented in the fermentation tank 1 can be discharged through the discharge pipe 17 discharges and collects for subsequent use. The power output end of the servo motor 3 is connected to the rotating shaft 4 through a coupling transmission. A partition 6 is provided inside the feed tank 2. A storage chamber 12 is formed between the upper end of the partition 6 and the feed tank 2. The storage chamber 12 can temporarily store the material, and then conveniently add the material to the inside of the fermentation tank 1 at any time. The circumferential surfaces of the upper and lower ends of the rotating shaft 4 are provided with stirring rods 5. The upper stirring rod 5 is arranged inside the storage chamber 12. The setting of this stirring rod 5 can stir the material inside the feed tank 2 to avoid agglomeration of the material. The lower stirring rod 5 is arranged inside the fermentation tank 1. The setting of this stirring rod 5 can stir the fermentation liquid inside the fermentation tank 1 and increase the fermentation speed.

[0019] An eccentric wheel 7 is provided on the circumferential surface in the middle of the rotating shaft 4, a push block 8 is provided on the left side of the eccentric wheel 7, a sieve plate 9 is provided on the upper end of the push block 8, and a sealing rubber pad is provided at the connection between the sieve plate 9 and the rotating shaft 4, so that the sieve plate 9 will not be affected by the rotating shaft 4 when it moves left and right, and there will be no gap between the sieve plate 9 and the rotating shaft 4, and the sieve plate 9 is slidably installed on the inner bottom of the feed tank 2, and a return spring 10 is provided on the left side wall of the push block 8, and the return spring 10 is connected to the inner bottom of the feed tank 2, and a collecting box 11 is inserted at the lower end of the left side wall of the feed tank 2, and the left end of the sieve plate 9 is arranged just above the collecting box 11. When the eccentric wheel 7 rotates, when the protruding end of the eccentric wheel 7 contacts the pushing block 8, it can drive the pushing block 8 to move to the left, so that the pushing block 8 drives the sieve plate 9 to move to the left. When the protruding end of the eccentric wheel 7 does not contact the pushing block 8, the pushing block 8 moves to the right under the action of the return spring 10. Then, under the cooperation of the eccentric wheel 7 and the return spring 10, the sieve plate 9 can move back and forth left and right to realize the vibration screening of the material on the upper surface of the sieve plate 9. The sieve plate 9 is tilted with the right end higher and the left end lower, so that the agglomerated material on the upper surface of the sieve plate 9 can move smoothly to the left and then fall smoothly into the interior of the collecting box 11.

[0020] The right outer wall of the feed tank 2 is provided with an electric telescopic rod 13, and the telescopic end of the electric telescopic rod 13 is connected to the sealing plate 14 through an L-shaped connecting block. The right end of the partition 6 is provided with a first discharge port 15, and the left end of the sealing plate 14 passes through the right side wall of the feed tank 2 and is inserted into the inside of the first discharge port 15. A through hole is provided on the right side of the sieve plate 9. The first discharge port 15, the through hole of the sieve plate 9 and the second discharge port 16 are all located in the same vertical plane. When material needs to be added inside the fermentation tank 1, the electric telescopic rod 13 is started, and the electric telescopic rod 13 drives the sealing plate 14 to move to the right, thereby opening the first discharge port 15. At this time, the material inside the storage chamber 12 flows to the upper surface of the right end of the sieve plate 9 through the first discharge port 15, and the qualified material continues to fall downward through the through hole to the second discharge port 16, and then falls into the interior of the fermentation tank 1 through the second discharge port 16 for fermentation.

[0021] The working principle and usage process of the present invention are as follows: during the immobilized fermentation of microorganisms, the raw materials are first transported to the storage chamber 12 inside the feed tank 2, and the servo motor 3 is started. When it is necessary to add materials to the fermentation tank 1, the electric telescopic rod 13 is started, and the electric telescopic rod 13 drives the sealing plate 14 to move to the right, thereby opening the first discharge port 15. At this time, the qualified materials in the storage chamber 12 fall into the interior of the fermentation tank 1 through the first discharge port 15, the through hole and the second discharge port 16 for fermentation, while the agglomerated materials cannot fall through the through holes of the sieve plate 9, and then move to the left under the left and right vibration screens of the sieve plate 9 and fall into the interior of the collecting box 11, which is convenient for subsequent processing and prevents the deteriorated and agglomerated materials from entering the interior of the fermentation tank 1 and affecting the fermentation efficiency and quality.

[0022] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A microbial immobilized fermentation feeding structure, comprising a fermentation tank (1), a feeding tank (2) provided on the upper surface of the fermentation tank (1), a servo motor (3) provided on the upper surface of the feeding tank (2), and a discharge pipe (17) provided at the lower end of the right side wall of the fermentation tank (1), characterized in that: The power output end of the servo motor (3) is connected to a rotating shaft (4) in a transmission manner. An eccentric wheel (7) is provided on the circumferential surface in the middle of the rotating shaft (4). A push block (8) is provided on the left side of the eccentric wheel (7). A sieve plate (9) is provided on the upper end of the push block (8), and the sieve plate (9) is slidably installed on the inner bottom of the feed tank (2). A through hole is provided on the right side of the sieve plate (9). A return spring (10) is provided on the left side wall of the push block (8), and the return spring (10) is connected to the inner bottom of the feed tank (2).

2. The microbial immobilization fermentation feed structure according to claim 1, characterized in that: A partition (6) is provided inside the feed tank (2), and a storage cavity (12) is formed between the upper end of the partition (6) and the feed tank (2). Stirring rods (5) are provided on the circumferential surfaces of the upper and lower ends of the rotating shaft (4), and the upper end of the stirring rod (5) is provided inside the storage cavity (12), and the lower end of the stirring rod (5) is provided inside the fermentation tank (1).

3. The microbial immobilization fermentation feed structure according to claim 2, characterized in that: The right outer wall of the feed tank (2) is provided with an electric telescopic rod (13), the telescopic end of the electric telescopic rod (13) is connected to a sealing plate (14) through an L-shaped connecting block, the right end of the partition (6) is provided with a first discharge port (15), the left end of the sealing plate (14) passes through the right side wall of the feed tank (2) and is inserted into the inside of the first discharge port (15), and the right side of the upper surface of the fermentation tank (1) is provided with a second discharge port (16), and the first discharge port (15), the through hole of the sieve plate (9) and the second discharge port (16) are all located in the same vertical plane.

4. The microbial immobilization fermentation feed structure according to claim 1, characterized in that: A collecting box (11) is inserted into the lower end of the left side wall of the feed tank (2), and the left end of the sieve plate (9) is arranged directly above the collecting box (11).

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