Automatic feeding device of phytase fermentation tank

Abstract

The utility model discloses an automatic material supplementing device for a phytase fermentation tank, which belongs to the technical field of fermentation tanks and is characterized in that a material supplementing opening is formed in a top cover, an upper material supplementing plate is movably mounted at the top of the top cover, and a lower material supplementing plate attached to the bottom of the top cover is fixedly arranged at the bottom of the upper material supplementing plate; a plurality of storage bins are arranged at the top of the upper material supplementing plate, and through discharging openings are formed in the bottoms of the storage bins; a mounting cavity is formed in the inner wall of the fermentation tank, multiple groups of scraping strips are fixedly arranged on the outer side of the mounting cavity, and a rotating cavity penetrating through the outer wall of the fermentation pipe is formed in the top of the mounting cavity; an inner cylinder is movably mounted in the mounting cavity, and the top of the inner cylinder is connected with a cleaning gear ring located in the rotating cavity. According to the utility model, when the blanking motor drives the upper material supplementing plate to rotate, after the blanking port and the material supplementing port are overlapped, raw materials in the storage bin fall into the fermentation tank. When the cleaning motor drives the inner cylinder to rotate, fermentation residues attached to the inner wall can be cleaned up under the cooperation of the scraping strips, and the stability and practicability are improved through the design.

Description

Technical Field

[0001] This utility model relates to the field of fermentation tank technology, specifically an automatic feeding device for a phytase fermentation tank. Background Technology

[0002] Phytic acid, also known as inositol hexaphosphate, is a reservoir of phosphates and is widely found in plants. Because minerals are bound to protein-phytic acid-mineral complexes, the nutritional value of minerals in some plant-based foods and plant protein isolates is reduced. Phytase can hydrolyze phosphate residues from phytic acid, thus disrupting phytic acid's strong affinity for minerals. Therefore, phytase can increase the nutritional value of minerals, and the released Ca2+ can participate in cross-linking or other reactions, thereby altering the texture of plant-based foods.

[0003] Patent application CN222556920U discloses a batch feeding device for vitamin fermentation, including a storage tank, a top cover, a double-suction pump, and a nutrient solution tank. The storage tank is topped with a top cover, and a through-hole for easy observation is located at the center of the top of the top cover. A double-suction pump is mounted on one side of the top cover along the through-hole. A connecting pipe is connected to the top of the double-suction pump, and a flow valve for controlling the flow rate is connected to the end of the connecting pipe away from the double-suction pump. The other end of the flow valve is connected to a dispersion pipe with several branch pipes. In use, the entire nutrient solution tank serves as the vitamin fermentation feeding tank. Its interior is divided into multiple spaces for storing nutrient solutions of different concentrations by partitions, reducing the need for manual, timed feeding and facilitating automatic feeding of the vitamin fermentation tank. Furthermore, to reduce interference between different concentrations of nutrient solutions, a cleaning solution is drawn into the dispersion pipe and then delivered to the space at the discharge nozzle.

[0004] However, the feeding process of the fermentation feeding device disclosed above is cumbersome and the structure is complicated. After long-term use, a large amount of fermentation liquid will remain on the inner wall of the fermentation tank, and there is a lack of a scraping and cleaning structure. Utility Model Content

[0005] The purpose of this invention is to provide an automatic feeding device for phytase fermentation tanks, which addresses the problems of cumbersome feeding process, complex structure, large amount of fermentation liquid residue on the inner wall of the fermentation tank after long-term use, and lack of a scraping and cleaning structure in existing fermentation feeding devices.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows: an automatic feeding device for a phytase fermentation tank, comprising a fermentation tank, a top cover installed on the top of the fermentation tank, a feeding port on the top cover, an upper feeding plate movably installed on the top of the top cover, and a lower feeding plate fixedly installed at the bottom of the upper feeding plate, which fits against the bottom of the top cover; multiple sets of storage bins are provided on the top of the upper feeding plate, and a through feeding port is provided at the bottom of the storage bin; when the upper feeding plate and the lower feeding plate rotate, the raw materials in the storage bins fall into the fermentation tank through the feeding port and the feeding port; an installation cavity is provided on the inner wall of the fermentation tank, multiple sets of scrapers are fixedly installed on the outer side of the installation cavity, and a rotating cavity penetrating the outer wall of the fermentation tube is provided on the top of the installation cavity; an inner cylinder is movably installed in the installation cavity, and a cleaning toothed ring located in the rotating cavity is connected to the top of the inner cylinder.

[0007] As a further improvement of this utility model: the bottom of the fermentation tank is provided with support legs, the bottom of the fermentation tank is provided with a discharge pipe, and a discharge valve is installed on the discharge pipe.

[0008] As a further embodiment of this utility model: a feeding gear ring is installed on the outer wall of the upper feeding plate, a feeding motor is installed on the outer wall of the fermentation tank, and a feeding gear that meshes with the feeding gear ring is installed at the output end of the feeding motor.

[0009] As a further improvement of this utility model: a cleaning motor is also installed on the outer wall of the fermentation tank, and a cleaning gear that meshes with the cleaning gear ring is installed at the output end of the cleaning motor.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] This invention utilizes upper and lower feeding plates to feed different raw materials. When the feeding motor drives the upper and lower feeding plates to rotate, the raw materials in the storage bin fall into the fermentation tank after the feeding port and the feeding port overlap. When rotating to a non-feeding area, the upper and lower feeding plates on both sides will block the feeding port. When the cleaning motor drives the inner cylinder to rotate, the fermentation residues adhering to the inner wall are cleaned with the help of scrapers. This design improves the stability and practicality of the automatic feeding device for the phytase fermentation tank. Attached Figure Description

[0012] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a cross-sectional view of the fermentation tank in this utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of the central storage warehouse of this utility model;

[0016] Figure 4 This is a cross-sectional view of the upper and lower feeding plates in this utility model;

[0017] Figure 5 This is a three-dimensional structural diagram of the inner cylinder in this utility model.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1. Fermentation tank; 2. Top cover; 3. Feed pipe; 4. Feed valve; 5. Feed inlet; 6. Upper feed plate; 7. Storage bin; 8. Lower feed plate; 9. Feed inlet; 10. Feed gear ring; 11. Feed motor; 12. Feed gear; 13. Mounting cavity; 14. Scraper; 15. Rotating cavity; 16. Inner cylinder; 17. Cleaning gear ring; 18. Cleaning motor; 19. Cleaning gear; 20. Support leg. Detailed Implementation

[0020] The following will be combined with the appendix Figures 1 to 5 The technical solution of this utility model has been clearly and completely described. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] This utility model provides an improved automatic feeding device for phytase fermentation tanks, such as... Figures 1-5 As shown, the system includes a fermentation tank 1, a top cover 2 installed on the top of the fermentation tank 1, a feeding port 5 on the top cover 2, an upper feeding plate 6 movably installed on the top of the top cover 2, and a lower feeding plate 8 fixedly installed at the bottom of the upper feeding plate 6, which fits against the bottom of the top cover 2; multiple sets of storage bins 7 are provided on the top of the upper feeding plate 6, and a through feeding port 9 is provided at the bottom of the storage bins 7; when the upper feeding plate 6 and the lower feeding plate 8 rotate, the raw materials in the storage bins 7 fall into the fermentation tank 1 through the feeding port 9 and the feeding port 5; an installation cavity 13 is provided on the inner wall of the fermentation tank 1, multiple sets of scrapers 14 are fixedly installed on the outer side of the installation cavity 13, and a rotating cavity 15 penetrating the outer wall of the fermentation tube 1 is provided on the top of the installation cavity 13; an inner cylinder 16 is movably installed in the installation cavity 13, and a cleaning toothed ring 17 located in the rotating cavity 15 is connected to the top of the inner cylinder 16.

[0022] This invention utilizes the upper feeding plate 6 and lower feeding plate 8 to feed different raw materials. When the feeding motor 11 drives the upper feeding plate 6 and lower feeding plate 8 to rotate, the raw materials in the storage bin 7 fall into the fermentation tank 1 after the lower feeding port 9 and the feeding port 5 overlap. When rotating to a non-feeding area, the upper feeding plate 6 and lower feeding plate 8 on both sides will block the feeding port 5. When the cleaning motor 18 drives the inner cylinder 16 to rotate, the fermentation residues adhering to the inner wall will be cleaned with the help of the scraper 14. This design improves the stability and practicality of the automatic feeding device for the phytase fermentation tank.

[0023] See appendix Figure 1 - Appendix Figure 2 The bottom of the fermentation tank 1 is equipped with support legs 20 and a discharge pipe 3, and a discharge valve 4 is installed on the discharge pipe 3.

[0024] In this embodiment: After fermentation, a feeding valve 4 is designed to control the opening and closing of the feeding pipe 3.

[0025] See appendix Figure 1 - Appendix Figure 4 A feeding gear ring 10 is installed on the outer wall of the upper feeding plate 6, and a feeding motor 11 is installed on the outer wall of the fermentation tank 1. A feeding gear 12 that meshes with the feeding gear ring 10 is installed at the output end of the feeding motor 11.

[0026] In this embodiment: In order to drive the upper feeding plate 6 and the lower feeding plate 8 to rotate, thereby realizing the feeding of materials and controlling the opening and closing of the feeding port 5, a feeding motor 11 structure is designed.

[0027] See appendix Figure 1 and attached Figure 5 A cleaning motor 18 is also installed on the outer wall of the fermentation tank 1, and a cleaning gear 19 that meshes with the cleaning gear ring 17 is installed at the output end of the cleaning motor 18.

[0028] In this embodiment: when the cleaning motor 18 drives the inner cylinder 16 to rotate, the residues adhering to the inner wall of the inner cylinder 16 are scraped off by the scraper 14.

[0029] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and inventive features disclosed herein.

Claims

1. An automatic feeding device for a phytase fermentation tank, characterized in that: The system includes a fermentation tank (1), a top cover (2) installed on the top of the fermentation tank (1), a feeding port (5) on the top cover (2), an upper feeding plate (6) movably installed on the top of the top cover (2), and a lower feeding plate (8) fixedly installed at the bottom of the upper feeding plate (6) to fit against the bottom of the top cover (2); the top of the upper feeding plate (6) is provided with multiple sets of storage bins (7), and the bottom of the storage bins (7) is provided with a through feeding port (9); when the upper feeding plate (6) and the lower feeding plate (8) rotate, The raw materials in the storage bin (7) fall into the fermentation tank (1) through the discharge port (9) and the replenishment port (5); the fermentation tank (1) has an installation cavity (13) on its inner wall, and multiple sets of scraper blades (14) are fixedly installed on the outside of the installation cavity (13). The top of the installation cavity (13) has a rotating cavity (15) that penetrates the outer wall of the fermentation tank (1); an inner cylinder (16) is movably installed in the installation cavity (13), and a cleaning toothed ring (17) located in the rotating cavity (15) is connected to the top of the inner cylinder (16).

2. The automatic feeding device for a phytase fermenter according to claim 1, characterized in that: The fermentation tank (1) is provided with a support leg (20) at the bottom and a discharge pipe (3) at the bottom, and a discharge valve (4) is installed on the discharge pipe (3).

3. The automatic feeding device for a phytase fermenter according to claim 1, characterized in that: A feeding gear ring (10) is installed on the outer wall of the upper feeding plate (6), and a feeding motor (11) is installed on the outer wall of the fermentation tank (1). A feeding gear (12) that meshes with the feeding gear ring (10) is installed at the output end of the feeding motor (11).

4. The automatic feeding device for a phytase fermentation tank according to claim 1, characterized in that: A cleaning motor (18) is also installed on the outer wall of the fermentation tank (1), and a cleaning gear (19) that meshes with the cleaning gear ring (17) is installed at the output end of the cleaning motor (18).

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