Solid fermentation tank for feed processing

Abstract

The utility model belongs to the technical field of fermentation tanks, and particularly discloses a solid fermentation tank for feed processing, which comprises a support frame, universal wheels are fixedly connected to four corners of the bottom of the support frame, a tank body and a motor are fixedly connected to two sides of the top of the support frame respectively, and a tank door is fixedly connected to one side, far away from the outer wall of the motor, of the tank body. According to the stirring device, the stirring blades have a certain area and can drive particles to turn over, the stirring blades are matched with the surrounding plate to form the semi-open containing cavity, so that the stirring blades can drive part of solid materials to fall down to the top in the stirring process, and the internal containing cavity is separated by the partition plate, so that the stirring effect is improved. According to the stirring device, the stirring blades are arranged, the materials falling downwards are blocked in the rotating process, the time of the materials to the stirring blades is prolonged to a certain extent, and the stirring device has the advantages that the materials are evenly scattered into the stirring device, the stirring and mixing effect and the fermentation efficiency are improved, and meanwhile the problem that relatively large particles cannot be driven to be stirred is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fermentation tanks, and in particular relates to a solid fermentation tank for feed processing. Background Art

[0002] The function of a solid fermentation tank is to provide an environment suitable for the growth of microorganisms so that the microorganisms can carry out effective fermentation. It usually includes a tank body, a sealing cover, a stirring mechanism, a ventilation device and a control unit. It is made of stainless steel or other corrosion-resistant materials to adapt to the chemical properties of different fermentation media. In feed processing, it is mainly used for microbial fermentation of feed. Through the action of microorganisms, crude fiber and protein substances such as cellulose, pectin, lignin in the feed are converted into nutrients that are easy for animals to absorb and utilize, such as bacterial proteins, small peptide amino acids, etc. This process not only increases the protein level of the feed, but also increases the digestion and absorption capacity, which helps to improve the quality of the feed and increase the feed utilization rate.

[0003] The stirring assembly of the existing solid-state fermentation tank is usually composed of several stirring rods welded together. Although the stirring effect can be achieved in actual use, since the volume of the solid blocks in the solid-state fermentation tank usually gradually decreases and becomes particles during the change process of the raw materials in the solid-state fermentation tank, the stirring rods in the second half of the process can no longer effectively drive the very small particles to flip, so the stirring efficiency is low, which affects the overall fermentation time. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a solid fermentation tank for feed processing.

[0005] To achieve the above objectives, the utility model provides a solid fermentation tank for feed processing, comprising a support frame, wherein the four bottom corners of the support frame are fixedly connected with universal wheels, the two sides of the top of the support frame are respectively fixedly connected with a tank body and a motor, the outer wall side of the tank body away from the motor is fixedly connected with a tank door, the outer wall side of the tank door is connected with an observation window, the other side of the outer wall of the tank body is fixedly connected with a sealing head, the output end of the motor is fixedly connected with a transmission rod, and the transmission rod is inserted and rotatably connected to the sealing head and the inside of the tank body, a stirring assembly is arranged inside the tank body, the stirring assembly is used to stir the raw materials inside the tank body, and the stirring assembly is connected to the tank body.

[0006] In the above technical solution, further, the stirring assembly includes a fixed sleeve fixedly connected to the outer wall of the transmission rod and evenly distributed, and stirring blades distributed in opposite directions are fixedly connected on both sides of the outer wall of the fixed sleeve, and a liquid ball is fixedly connected to the side of the stirring blade away from the fixed sleeve, and a reinforcement ring is fixedly connected between the two liquid balls.

[0007] In the above technical solution, further, the stirring blade is conical in shape.

[0008] In the above technical solution, further, both sides of the stirring blade are fixedly connected with a surrounding plate, and the interior of the surrounding plate is fixedly connected with two partition plates that are compatible with the shape of the stirring blade and the surrounding plate, and the two partition plates are fixedly connected to one side of the stirring blade.

[0009] In the above technical solution, further, the liquid ball is hollow, and a uniformly distributed liquid inlet 1 is opened on one side of the liquid ball close to the stirring blade, and a uniformly distributed liquid inlet 2 is opened on the other side of the liquid ball.

[0010] In the above technical solution, further, the liquid-carrying ball is fixedly connected with a liquid-blocking plate one, a liquid-blocking plate two and a liquid-blocking plate three connected to the liquid-carrying ball in sequence from one side of the inner wall close to the liquid port one to the middle of the liquid-carrying ball, and the outer walls of the liquid-blocking plate one and the liquid-blocking plate two are both provided with circulation spaces, and the outer wall of the liquid-blocking plate three is provided with flow holes.

[0011] In the above technical solution, further, the flow space of the liquid blocking plate 1 is located in the middle, the flow spaces of the liquid blocking plate 2 are located on both sides, and the flow holes of the liquid blocking plate 3 are located in the middle.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The stirring blade has a certain area, which can drive the particles to turn over. Because the stirring blade cooperates with the enclosure to form a semi-open containing chamber, the stirring blade can drive part of the solid materials to fall to the top during the stirring process. Because the partition plate separates the internal containing chamber, the falling materials are blocked during the rotation process, which prolongs the time for the materials to reach the stirring blade to a certain extent. The advantage of this setting is that the materials are evenly scattered inside, which improves the stirring and mixing effect and fermentation efficiency, and also avoids the problem of being unable to drive the larger particles to stir;

[0014] 2. When the liquid-carrying ball is located at a relatively high position, the liquid first flows from the flow hole in the middle of the liquid-blocking plate three into the space formed by the liquid-blocking plate three and the liquid-blocking plate two, then flows through the two sides of the liquid-blocking plate two to the space formed by the liquid-blocking plate two and the liquid-blocking plate one, and then flows out through the middle of the liquid-blocking plate one to the liquid outlet. The advantage of such a setting is that the storage time of the liquid inside the liquid-carrying ball is effectively prolonged, so that there is enough liquid inside the liquid-carrying ball when it rotates, so that the spilling area is wider and the mixing effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a solid fermentation tank for feed processing proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the observation window of the solid fermentation tank for feed processing proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the solid fermentation tank for feed processing proposed by the utility model after the tank body is removed;

[0018] Figure 4 This is a schematic diagram of the stirring blade structure of the solid fermentation tank for feed processing proposed by the utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of a solid fermentation tank with liquid balls for feed processing proposed by the utility model.

[0020] In the figure: 1. support frame; 2. universal wheel; 3. motor; 4. tank body; 5. transmission rod; 6. tank door; 7. sealing head; 8. observation window; 9. fixing sleeve; 10. stirring blade; 11. ball with liquid; 12. reinforcement ring; 13. partition plate; 14. enclosure plate; 15. liquid port 1; 16. liquid port 2; 17. liquid blocking plate 1; 18. liquid blocking plate 2; 19. liquid blocking plate 3. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] like Figure 1-Figure 5 The solid fermentation tank for feed processing shown includes a support frame 1, the four bottom corners of the support frame 1 are fixedly connected with universal wheels 2, the two sides of the top of the support frame 1 are respectively fixedly connected with a tank body 4 and a motor 3, a tank door 6 is fixedly connected to one side of the outer wall of the tank body 4 away from the motor 3, an observation window 8 is connected to one side of the outer wall of the tank door 6, a sealing head 7 is fixedly connected to the other side of the outer wall of the tank body 4, and a transmission rod 5 is fixedly connected to the output end of the motor 3, and the transmission rod 5 is inserted and rotatably connected to the sealing head 7 and the inside of the tank body 4.

[0023] In the above setting, the motor 3 drives the transmission rod 5 to rotate, the tank body 4 is used for fermenting materials, the tank door 6 ensures the sealing of the tank body 4, and the observation window 8 facilitates observation of the internal situation of the tank body 4. The advantage of the sampling setting is that it is convenient for the material to ferment inside the tank body 4.

[0024] A stirring assembly is provided inside the tank body 4, and the stirring assembly is used to stir the raw materials inside the tank body 4. The stirring assembly is connected to the tank body 4, and the stirring assembly includes a fixed sleeve 9 fixedly connected to the outer wall of the transmission rod 5 and evenly distributed, and both sides of the outer wall of the fixed sleeve 9 are fixedly connected with stirring blades 10 distributed in opposite directions, and a liquid ball 11 is fixedly connected to the side of the stirring blade 10 away from the fixed sleeve 9, and a reinforcement ring 12 is fixedly connected between the two liquid balls 11.

[0025] In the above setting, the transmission rod 5 drives the stirring blade 10 fixed by the fixed sleeve 9 to rotate slowly, which correspondingly drives the liquid ball 11 and the reinforcement ring 12 to rotate synchronously, and cooperates with the stirring blade 10 to stir the material inside the tank body 4, wherein the reinforcement ring 12 can strengthen the structural strength while loosening the material inside the tank body 4. The advantage of such a setting is that the stirring effect is better than that of the traditional single stirring rod stirring.

[0026] The stirring blade 10 is conical in shape, and is fixedly connected to a panel 14 on both sides of the stirring blade 10 . Two partition plates 13 matching the shapes of the stirring blade 10 and the panel 14 are fixedly connected inside the panel 14 , and the two partition plates 13 are fixedly connected to one side of the stirring blade 10 .

[0027] In the above setting, the stirring blade 10 has a certain area and can drive the particles to turn over. Because the stirring blade 10 cooperates with the enclosure 14 to form a semi-open containing chamber, the stirring blade 10 can drive a part of the solid material to fall to the top during the stirring process. Because the partition plate 13 separates the internal containing chamber, the material falling downward is blocked during the rotation process, which prolongs the time for the material to reach the stirring blade 10 to a certain extent. The advantage of this setting is that the material is evenly scattered inside, thereby improving the stirring and mixing effect and fermentation efficiency, while also avoiding the problem of being unable to drive larger particles to stir.

[0028] The liquid ball 11 is hollow, and a uniformly distributed liquid inlet 15 is provided on one side of the liquid ball 11 close to the stirring blade 10, and a uniformly distributed liquid inlet 2 16 is provided on the other side of the liquid ball 11. A liquid blocking plate 17, a liquid blocking plate 2 18 and a liquid blocking plate 3 19 connected to the liquid ball 11 are fixedly connected in sequence from one side of the inner wall of the liquid ball 11 close to the liquid inlet 15 to the middle of the liquid ball 11. The outer walls of the liquid blocking plate 17 and the liquid blocking plate 2 18 are both provided with circulation spaces, and the outer wall of the liquid blocking plate 3 19 is provided with flow holes.

[0029] In the above arrangement, the liquid ball 11 rotates around the transmission rod 5 and enters the material at the bottom of the tank body 4, so that the liquid squeezed out of the material enters the interior of the liquid ball 11 at the liquid port 2 16 and the liquid port 1 15. Because the interior of the liquid ball 11 is provided with a liquid blocking plate 3 19, a liquid blocking plate 2 18 and a liquid blocking plate 1 17, when the liquid ball 11 is located at a higher position, the liquid blocking plate 1 17, the liquid blocking plate 2 18 and the liquid blocking plate 3 19 are located in the lower half of the interior of the liquid ball 11, and the liquid will be blocked by the liquid blocking plate 1 17, the liquid blocking plate 2 18 and the liquid blocking plate 3 19 when it flows out, and flows out of the interior of the liquid ball 11 from the liquid port 15. The advantage of this arrangement is that the liquid ball 11 can drive a part of the liquid to the top and sprinkle, the mixing effect is better, and the fermentation efficiency is further improved.

[0030] The flow space of the first liquid blocking plate 17 is located in the middle, the flow spaces of the second liquid blocking plate 18 are located on both sides, and the flow holes of the third liquid blocking plate 19 are located in the middle.

[0031] In the above arrangement, when the liquid-carrying ball 11 is located at a higher position, the liquid first flows from the flow hole in the middle of the liquid-blocking plate 3 19 into the space formed by the liquid-blocking plate 3 19 and the liquid-blocking plate 2 18, then flows through the two sides of the liquid-blocking plate 2 18 to the space formed by the liquid-blocking plate 2 18 and the liquid-blocking plate 1 17, and then flows out through the middle of the liquid-blocking plate 17 to the liquid port 15. The advantage of such an arrangement is that the storage time of the liquid in the liquid-carrying ball 11 is effectively prolonged, so that there is enough liquid in the liquid-carrying ball 11 during rotation, so that the spilling area is wider and the mixing effect is better.

[0032] Working principle:

[0033] The motor 3 drives the transmission rod 5 to rotate, the tank body 4 is used for fermenting materials, the tank door 6 ensures the sealing of the tank body 4, and the observation window 8 is convenient for observing the internal situation of the tank body 4. The advantage of the sample setting is that it is convenient for the materials to ferment inside the tank body 4;

[0034] The transmission rod 5 drives the stirring blade 10 fixed by the fixing sleeve 9 to rotate slowly, and accordingly drives the liquid ball 11 and the reinforcement ring 12 to rotate synchronously, and cooperates with the stirring blade 10 to stir the material inside the tank body 4, wherein the reinforcement ring 12 can not only enhance the structural strength, but also loosen the material inside the tank body 4. The advantage of such a setting is that the stirring effect is better than that of the traditional single stirring rod stirring;

[0035] The stirring blade 10 has a certain area and can drive the particles to turn over. Because the stirring blade 10 cooperates with the enclosure 14 to form a semi-open accommodating chamber, the stirring blade 10 can drive a part of the solid material to fall to the top during the stirring process. Because the partition plate 13 separates the internal accommodating chamber, the material falling downward is blocked during the rotation process, which prolongs the time for the material to reach the stirring blade 10 to a certain extent. The advantage of this arrangement is that the material is evenly scattered inside, the stirring and mixing effect and the fermentation efficiency are improved, and at the same time, the problem of being unable to drive the larger particles to stir is avoided;

[0036] In the process of the liquid ball 11 rotating around the transmission rod 5, it reaches the material at the bottom of the tank body 4, so that the liquid squeezed out of the material enters the interior of the liquid ball 11 at the liquid port 2 16 and the liquid port 1 15. Because the interior of the liquid ball 11 is provided with a liquid blocking plate 3 19, a liquid blocking plate 2 18 and a liquid blocking plate 1 17, when the liquid ball 11 is located at a higher position, the liquid blocking plate 1 17, the liquid blocking plate 2 18 and the liquid blocking plate 3 19 are located in the lower half of the interior of the liquid ball 11, and the liquid will be blocked by the liquid blocking plate 1 17, the liquid blocking plate 2 18 and the liquid blocking plate 3 19 when it flows out, and flows out of the interior of the liquid ball 11 from the liquid port 15. The advantage of such a setting is that the liquid ball 11 can drive a part of the liquid to the top and sprinkle, so that the mixing effect is better, and the fermentation efficiency is further improved;

[0037] When the liquid-carrying ball 11 is located at a relatively upper position, the liquid first flows into the space formed by the liquid-blocking plate 3 19 and the liquid-blocking plate 2 18 from the flow hole in the middle of the liquid-blocking plate 3 19, flows to the space formed by the liquid-blocking plate 2 18 and the liquid-blocking plate 1 17 through the two sides of the liquid-blocking plate 2 18, and flows out to the liquid port 1 15 through the middle of the liquid-blocking plate 1 17. The advantage of such an arrangement is that the storage time of the liquid inside the liquid-carrying ball 11 is effectively prolonged, so that there is enough liquid inside the liquid-carrying ball 11 during rotation, so that the spilling area is wider and the mixing effect is better.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A solid fermentation tank for feed processing, comprising a support frame (1), characterized in that: The four corners of the bottom of the support frame (1) are fixedly connected to universal wheels (2), the top two sides of the support frame (1) are respectively fixedly connected to the tank body (4) and the motor (3), the outer wall side of the tank body (4) away from the motor (3) is fixedly connected to a tank door (6), the outer wall side of the tank door (6) is connected to an observation window (8), the other side of the outer wall of the tank body (4) is fixedly connected to a sealing head (7), the output end of the motor (3) is fixedly connected to a transmission rod (5), and the transmission rod (5) is inserted and rotatably connected to the sealing head (7) and the inside of the tank body (4); A stirring component is arranged inside the tank body (4), and the stirring component is used to stir the raw materials inside the tank body (4). The stirring component is connected to the tank body (4).

2. The solid fermentation tank for feed processing according to claim 1, characterized in that: The stirring assembly comprises a fixed sleeve (9) fixedly connected to the outer wall of the transmission rod (5) and evenly distributed thereon, stirring blades (10) distributed in opposite directions are fixedly connected to both sides of the outer wall of the fixed sleeve (9), a liquid-carrying ball (11) is fixedly connected to the side of the stirring blade (10) away from the fixed sleeve (9), and a reinforcement ring (12) is fixedly connected between the two liquid-carrying balls (11).

3. The solid fermentation tank for feed processing according to claim 2, characterized in that: The stirring blade (10) is conical in shape.

4. The solid fermentation tank for feed processing according to claim 2, characterized in that: Both sides of the stirring blade (10) are fixedly connected to a surrounding plate (14), and two partition plates (13) that match the shapes of the stirring blade (10) and the surrounding plate (14) are fixedly connected inside the surrounding plate (14), and the two partition plates (13) are fixedly connected to one side of the stirring blade (10).

5. The solid fermentation tank for feed processing according to claim 2, characterized in that: The liquid-carrying ball (11) is hollow, and a uniformly distributed first liquid inlet (15) is opened on one side of the liquid-carrying ball (11) close to the stirring blade (10), and a uniformly distributed second liquid inlet (16) is opened on the other side of the liquid-carrying ball (11).

6. The solid fermentation tank for feed processing according to claim 5, characterized in that: A liquid blocking plate 1 (17), a liquid blocking plate 2 (18) and a liquid blocking plate 3 (19) connected to the liquid blocking plate (11) are fixedly connected in sequence from one side of the inner wall of the liquid-carrying ball (11) close to the liquid port 1 (15) to the middle of the liquid-carrying ball (11); the outer walls of the liquid blocking plate 1 (17) and the liquid blocking plate 2 (18) are both provided with flow spaces, and the outer wall of the liquid blocking plate 3 (19) is provided with flow holes.

7. The solid fermentation tank for feed processing according to claim 6, characterized in that: The circulation space of the first liquid blocking plate (17) is located in the middle, the circulation space of the second liquid blocking plate (18) is located on both sides, and the circulation hole of the third liquid blocking plate (19) is located in the middle.

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