A mixed fermentation tank for feed production

Abstract

The utility model relates to the field of feed processing especially relates to a mixed fermentation tank for feed production, including box, stirring frame, air pump and silica gel diaphragm vane, the inside of box is equipped with stirring frame, the lower extreme of box is equipped with air pump, the surface of stirring frame is equipped with silica gel diaphragm vane, the inside bottom of box is equipped with mounting post, the upper end fixed of mounting post has sealed bearing, the inner ring rotating end of sealed bearing is fixedly connected with stirring frame, the inside of stirring frame is equipped with gas path and is linked with silica gel diaphragm vane, the inside of mounting post is also equipped with gas path and is linked with air pump. The device can realize the different realization adjustment silica gel diaphragm vane of more feed viscosity and the effect of auxiliary full -scale stirring, has solved the problem that the single stirring mode of the existing feed fermentation tank stirring system stirs, easily damages the surface structure of feed.

Description

Technical Field

[0001] This utility model relates to the field of feed processing, and in particular to a mixed fermentation tank for feed production. Background Technology

[0002] The role of feed fermentation is mainly reflected in the following aspects: Enhancing nutritional value: Microorganisms break down macromolecules (such as cellulose and protein) to produce smaller peptides, organic acids, and other nutrients that are more easily absorbed. Enhanced palatability: Fermentation produces aromatic substances (such as lactic acid and esters), which improve feed flavor and promote animal feed intake; Extended shelf life: Lactic acid bacteria and other microorganisms inhibit the growth of harmful bacteria, prevent mold growth, and reduce the use of additives; Reduce anti-nutritional factors: Degrade phytic acid, tannins, etc., and improve mineral utilization.

[0003] While existing technologies can achieve certain feed fermentation processes, they suffer from drawbacks: the mixing modes of existing feed fermentation tanks are limited, which can easily damage the surface structure of the feed. In view of this, we propose a mixed fermentation tank for feed production that solves the above problems. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background technology by proposing a mixed fermentation tank for feed production.

[0005] The technical solution of this utility model is as follows: A mixing fermentation tank for feed production includes a box body, a stirring rack, an air pump, and silicone diaphragm blades. The stirring rack is provided inside the box body, and the air pump is provided at the lower end of the box body. The surface of the stirring rack is provided with silicone diaphragm blades. An installation column is provided at the bottom inside the box body. A sealed bearing is fixed at the upper end of the installation column. The inner rotating end of the sealed bearing is fixedly connected to the stirring rack. An air passage is provided inside the stirring rack and communicates with the silicone diaphragm blades. An air passage is also provided inside the installation column and communicates with the air pump. When in use, this device uses a motor-driven stirring rack to rotate and stir the feed, which helps the feed ferment inside the chamber. The control panel has a temperature control system to ensure a suitable temperature inside the chamber. A vibration-type viscosity sensor can sense the viscosity of the feed. An auxiliary air pump can inflate the silicone diaphragm blades through the air passage. The degree of aeration varies depending on the viscosity, allowing for more thorough stirring during rotation. Furthermore, the silicone diaphragm blades are flexible and will not damage the surface material of the feed. This device has an adaptive stirring and fermentation effect based on feed viscosity, and can adapt to the fermentation of feeds of different viscosities. It also provides different stirring effects at different stages of feed fermentation, making it highly practical.

[0006] Preferably, the air pump is fixed to the outer wall of the lower end of the housing via a mounting base. A transmission pipe is provided between the air pump and the mounting column. The external design of the air pump avoids occupying the internal volume of the housing. At the same time, the short-path transmission pipe can quickly respond to the charging / discharging demand, improving energy efficiency. The air path is formed between the mounting column, the sealed bearing and the stirring frame, so there will be no air leakage problem.

[0007] Preferably, the surface of the box is provided with a feed pipe assembly, and the lower end of the box is provided with a discharge pipe. The feed pipe assembly supports the separate addition of solid and liquid raw materials, avoiding the pre-mixing step. The inverted conical box and the side discharge pipe design achieve zero-residue discharge and reduce waste.

[0008] Preferably, a bracket is fixed to the lower end of the box, and a base is fixed to the lower end of the bracket. A control panel is provided on one outer wall of the box. The bracket and the base form a triangular support to counteract the eccentric vibration of the stirring. The control panel integrates functions such as temperature control and viscosity monitoring.

[0009] Preferably, the upper end of the box is provided with a top cover, and a motor is fixed on the upper end of the top cover. A rotating shaft is fixed in the middle of the stirring rack. The output shaft of the motor is fixedly connected to the rotation center of the upper end of the rotating shaft. The direct connection between the top cover motor and the rotating shaft reduces transmission loss, while the sealing design maintains the air pressure balance inside the tank.

[0010] Preferably, a pressure gauge is provided on one side of the upper end of the tank. The pressure gauge is connected to the feed pipe assembly. The pressure gauge monitors the changes in air pressure inside the tank in real time to help determine the activity of microorganisms (such as the amount of CO2 generated) and avoid the risk of overpressure.

[0011] Preferably, the lower end of the box is inverted triangular, and the lower end of the stirring rack is one centimeter away from the inner wall of the box. The inverted triangular structure guides the material to gather towards the center, and the one-centimeter gap design prevents bottom sedimentation and improves the mixing uniformity.

[0012] Preferably, the stirring rack is equipped with a vibration viscosity sensor in the middle. The vibration sensor directly contacts the core flow zone of the material, which has strong resistance to particle interference. The data is fed back to the control system to automatically adjust the stirring parameters.

[0013] Compared with existing technologies, the advantages of this utility model are: This invention utilizes flexible stirring to protect fibers: the silicone diaphragm blades adaptively adjust their hardness through air pressure, which can fully mix high-viscosity feed while avoiding damage to the fiber structure by rigid blades, thus preserving the nutritional value of the feed. Combined with feedback from a vibration viscosity sensor, the air volume of the blades is adjusted in real time, achieving full-process adaptation from low-viscosity liquid fermentation to high-viscosity solid fermentation. The mounting column and stirring frame are connected by a sealed bearing to prevent air leakage and the intrusion of miscellaneous bacteria, ensuring the stability of the anaerobic fermentation environment.

[0014] Based on the first beneficial effect, this patent solves the industry pain point of traditional feed fermenters' difficulty in balancing mixing efficiency and material integrity protection through an innovative combination of a pneumatic flexible stirring system (silicone diaphragm blades + air pump linkage) and an intelligent monitoring module (viscosity sensor + temperature control system). Specifically, it can dynamically adjust stirring intensity (aeration volume / speed), temperature, and air pressure to cover the needs of multiple scenarios such as silage, liquid fermentation, and high-fiber raw materials; the design of sealed bearings and inverted triangular box body ensures long-term stable operation; and fermentation parameters are automatically optimized through sensor data, reducing the intensity of manual intervention.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This is a front view schematic diagram of the present invention; Figure 3 This is a schematic diagram of the internal structure of the present invention; Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of structure A in the middle.

[0017] Figure label: 1. Housing; 2. Motor; 3. Control panel; 4. Bracket; 5. Air pump; 6. Base; 7. Transfer pipe; 8. Discharge pipe; 9. Feed pipe assembly; 10. Pressure gauge; 11. Mounting base; 12. Shaft; 13. Sealed bearing; 14. Mounting column; 15. Vibration viscosity sensor; 16. Stirring rack; 17. Silica gel diaphragm blades. Detailed Implementation

[0018] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0022] Example 1 Please see Figures 1-4 As shown, this embodiment is a mixed fermentation tank for feed production, including a box body 1, a stirring rack 16, an air pump 5, and silicone diaphragm blades 17. The stirring rack 16 is provided inside the box body 1, the air pump 5 is provided at the lower end of the box body 1, the silicone diaphragm blades 17 are provided on the surface of the stirring rack 16, the mounting column 14 is provided at the bottom inside the box body 1, the upper end of the mounting column 14 is fixed with a sealed bearing 13, the inner ring rotating end of the sealed bearing 13 is fixedly connected to the stirring rack 16, the stirring rack 16 is provided with an air passage and communicates with the silicone diaphragm blades 17, the mounting column 14 is also provided with an air passage and communicates with the air pump 5. When in use, this device uses motor 2 to drive the stirring rack 16 to rotate, thereby stirring the feed and aiding in its fermentation inside the chamber 1. The control panel 3 has a temperature control system to ensure a suitable temperature inside the chamber 1. The vibration-type viscosity sensor 15 can sense the viscosity of the feed. The auxiliary air pump 5 can inflate the silicone diaphragm blades 17 through the air passage. The degree of aeration varies depending on the viscosity, allowing for more thorough stirring during rotation. Furthermore, the silicone diaphragm blades 17 are flexible stirrs, preventing damage to the surface material of the feed. This device has an adaptive stirring and fermentation effect based on feed viscosity, adapting to the fermentation of feeds of different viscosities and providing different stirring effects at different stages of fermentation, making it highly practical.

[0023] Example 2 Please see Figures 1-4 As shown, this embodiment, based on embodiment 1, further includes: an air pump 5 fixed to the outer wall of the lower end of the housing 1 via a mounting base 11; a transmission pipe 7 is provided between the air pump 5 and the mounting column 14; the external design of the air pump 5 avoids occupying the internal volume of the housing 1; at the same time, the short-path transmission pipe 7 quickly responds to the charging / discharging demand, improving energy efficiency; the air path is formed between the mounting column 14, the sealed bearing 13, and the stirring frame 16, so there will be no air leakage problem.

[0024] The surface of the box 1 is provided with a feed pipe assembly 9, and the lower end of the box 1 is provided with a discharge pipe 8. The feed pipe assembly 9 supports the separate addition of solid / liquid raw materials, avoiding the pre-mixing step; the inverted conical box 1 and the side discharge pipe 8 are designed to achieve zero-residue discharge and reduce waste.

[0025] A bracket 4 is fixed at the lower end of the housing 1, and a base 6 is fixed at the lower end of the bracket 4. A control panel 3 is provided on one side of the outer wall of the housing 1. The bracket 4 and the base 6 form a triangular support to counteract the eccentric vibration of the stirring. The control panel 3 integrates functions such as temperature control and viscosity monitoring.

[0026] The upper part of the box 1 is provided with a top cover, and a motor 2 is fixed on the upper part of the top cover. A rotating shaft 12 is fixed in the middle of the stirring rack 16. The output shaft of the motor 2 is fixedly connected to the rotation center of the upper part of the rotating shaft 12. The motor 2 on the top cover is directly connected to the rotating shaft 12 to reduce transmission loss. At the same time, the sealing design maintains the air pressure balance inside the tank.

[0027] A pressure gauge 10 is installed on one side of the upper end of the tank 1. The pressure gauge 10 is connected to the feed pipe group 9. The pressure gauge 10 monitors the changes in air pressure inside the tank in real time to help judge the activity of microorganisms (such as the amount of CO2 generated) and avoid the risk of overpressure.

[0028] The lower end of the box 1 is inverted triangular, and the lower end of the mixing rack 16 is one centimeter away from the inner wall of the box 1. The inverted triangular structure guides the material to gather towards the center, and the one-centimeter gap design prevents bottom sedimentation and improves the uniformity of mixing.

[0029] A vibration-type viscosity sensor 15 is installed in the middle of the stirring rack 16. The vibration sensor directly contacts the core flow zone of the material, exhibiting strong resistance to particle interference. The data is fed back to the control system to automatically adjust the stirring parameters. Finally, it should be noted that the above description is only a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A mixing fermentation tank for feed production, comprising a tank body (1), a stirring rack (16), an air pump (5), and silicone diaphragm blades (17), characterized in that: The box (1) is equipped with a stirring rack (16) inside. The box (1) is equipped with an air pump (5) at the lower end. The surface of the stirring rack (16) is equipped with silicone diaphragm blades (17). The bottom of the box (1) is equipped with a mounting column (14). The upper end of the mounting column (14) is fixed with a sealed bearing (13). The inner ring rotating end of the sealed bearing (13) is fixedly connected to the stirring rack (16). The stirring rack (16) is equipped with an air passage and communicates with the silicone diaphragm blades (17). The mounting column (14) is also equipped with an air passage and communicates with the air pump (5).

2. The mixing fermentation tank for feed production according to claim 1, characterized in that: The air pump (5) is fixed to the outer wall of the lower end of the housing (1) by the mounting base (11), and a transmission pipe (7) is provided between the air pump (5) and the mounting column (14).

3. A mixing fermentation tank for feed production according to claim 2, characterized in that: The surface of the box (1) is provided with a feed pipe assembly (9), and the lower end of the box (1) is provided with a discharge pipe (8).

4. A mixing fermentation tank for feed production according to claim 1, characterized in that: The lower end of the box (1) is fixed with a bracket (4), the lower end of the bracket (4) is fixed with a base (6), and a control panel (3) is provided on one side of the outer wall of the box (1).

5. A mixing fermentation tank for feed production according to claim 1, characterized in that: The box (1) is provided with a top cover, and a motor (2) is fixed on the top cover. A rotating shaft (12) is fixed in the middle of the stirring rack (16). The output shaft of the motor (2) is fixedly connected to the rotation center of the upper end of the rotating shaft (12).

6. A mixing fermentation tank for feed production according to claim 1, characterized in that: A pressure gauge (10) is provided on one side of the upper end of the box (1), and the pressure gauge (10) is connected to the feed pipe assembly (9).

7. A mixing fermentation tank for feed production according to claim 1, characterized in that: The lower end of the box (1) is inverted triangular, and the lower end of the stirring rack (16) is one centimeter away from the inner wall of the box (1).

8. A mixing fermentation tank for feed production according to claim 1, characterized in that: The stirring rack (16) is equipped with a vibration viscosity sensor (15) in the middle.

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