Anaerobic feed fermentation bag self-overturning mixing device

Abstract

The application discloses an anaerobic feed fermentation bag self-overturning mixing device, which comprises an inclined supporting cylinder arranged on the ground through an inclined structure, a tumbling cylinder is arranged in the inclined supporting cylinder through a rotating driving assembly, a cylinder-type fermentation bag is placed in the tumbling cylinder, and an electromagnetic attraction assembly is further arranged between the bag opening of the cylinder-type fermentation bag and the cylinder opening of the tumbling cylinder. Through the cooperation of the inclined supporting cylinder, the inclined structure, the tumbling cylinder, the rotating driving assembly, the cylinder-type fermentation bag and the electromagnetic attraction assembly, the stirring design that the inclined tumbling cylinder drives the cylinder-type fermentation bag to roll and tumble is adopted, the stirrer is cancelled, the transfer process is removed, time and labor are saved, the process efficiency is improved, and the problem of residual additives of the stirrer after multiple transfers is solved.

Description

Technical Field

[0001] This application relates to the technical field of anaerobic feed fermentation bags, and in particular to a self-turning mixing device for anaerobic feed fermentation bags. Background Technology

[0002] One of the current processes in preparing anaerobic fermented feed is to add a certain proportion of enzymes, inoculum, and auxiliary additives to the fermenting material. After the proportions are added, the mixture is thoroughly mixed, sealed, and fermented for a specified time after isolating it from air.

[0003] In existing technologies, fermentation materials, enzymes, inoculum, and auxiliary additives are mixed in a mixer at a certain ratio, and then transferred to fermentation bags for sealed fermentation. Large-scale anaerobic fermented feed production requires a large number of fermentation bags and mixers to complete this process. This process requires repeated transfer of the mixture, which is time-consuming and labor-intensive. Moreover, after multiple transfers, residues inevitably remain in the mixer. The cumulative residues from multiple transfers can lead to significant deviations in the ratio of fermentation materials to additives in subsequent mixing, resulting in uneven quality of the same batch of anaerobic fermented feed. Utility Model Content

[0004] The purpose of this application is to provide a self-turning mixing device for anaerobic feed fermentation bags, in order to solve the problem that large-scale anaerobic fermentation feed production requires a large number of fermentation bags and agitators to complete the process. In this process, the mixture needs to be transferred repeatedly, which is time-consuming and labor-intensive. Moreover, after multiple transfers, there are bound to be residues in the agitator. The accumulation of residues from multiple transfers will lead to a relatively large deviation in the ratio of fermented material to additives in subsequent mixing, resulting in uneven quality of the same batch of anaerobic fermentation feed.

[0005] The anaerobic feed fermentation bag self-turning mixing device provided in this application adopts the following technical solution: An anaerobic feed fermentation bag self-turning mixing device includes an inclined support cylinder set on the ground by an inclined structure. A turning roller is set in the inclined support cylinder by a rotation drive component. A cylindrical fermentation bag is placed in the turning roller. An electromagnetic attraction component is also set between the bag opening of the cylindrical fermentation bag and the cylinder opening of the turning roller.

[0006] Furthermore, the cylindrical fermentation bag is composed of several skeleton rings and a multi-layer composite plastic film wrapped around several of the skeleton rings.

[0007] Furthermore, the electromagnetic attraction component includes an electrical magnet disposed inside the opening of the tumbling drum, and a suction plate that cooperates with the electrical magnet is disposed outside the opening of the cylindrical fermentation bag.

[0008] Furthermore, the rotary drive assembly includes a rotating ring block disposed on the outer side of the tilting roller, an annular groove is provided on the inner side of the inclined support cylinder, the outer side of the rotating ring block is rotatably disposed in the annular groove through a bearing, a drive motor is provided at the inner bottom of the inclined support cylinder, and the output end of the drive motor is connected to the outer bottom of the tilting roller.

[0009] Furthermore, the inclined structure includes rotating shafts symmetrically arranged on both outer sides of the inclined support cylinder. One end of each of the two rotating shafts is rotatably provided with a bearing base, and the opposite ends of the two rotating shafts are provided with screws. Each of the two screws is threaded with a locking knob, and the two locking knobs are respectively abutted against one side of the two bearing bases.

[0010] Furthermore, the opening of the cylindrical fermentation bag is provided with a fermentation bag cover, and a sealing element is provided between the fermentation bag cover and the cylindrical fermentation bag.

[0011] Furthermore, the sealing element includes a concave sealing strip disposed on the top edge of the round cover of the fermentation bag, and a convex sealing strip that engages with the concave sealing strip is disposed on the inner side of the opening of the cylindrical fermentation bag.

[0012] Furthermore, the fermentation bag's circular cover is also equipped with a one-way exhaust valve.

[0013] Compared with the prior art, the beneficial effects of this application are as follows: By setting up a structure that combines an inclined support cylinder, an inclined structure, a turning drum, a rotary drive component, a cylindrical fermentation bag, and an electromagnetic attraction component, the inclined turning drum drives the cylindrical fermentation bag to roll and tumble for stirring. This design eliminates the need for a mixer, removes the transfer process, saves time and labor, improves process efficiency, and solves the problem of additive residues from the mixer after multiple transfers. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of the inclined support cylinder according to an embodiment of this application.

[0015] Figure 2 This is a schematic diagram of the structure of the tilting roller and the rotation drive assembly in an embodiment of this application.

[0016] Figure 3 This is a schematic diagram of the structure of the cylindrical fermentation bag and the round cover of the fermentation bag according to an embodiment of this application.

[0017] Figure 4 This is a schematic diagram of the inclined structure in an embodiment of this application.

[0018] Figure 5 This is a schematic diagram of the structure of the cylindrical fermentation bags in the embodiments of this application, which are sealed and stacked for anaerobic fermentation.

[0019] Figure 6 This is a schematic diagram of the structure of the sealing element in an embodiment of this application.

[0020] Explanation of reference numerals in the attached figures: 1. Inclined support cylinder; 11. Rotating shaft; 12. Bearing base; 13. Screw; 14. Locking knob; 15. Drive motor; 2. Tilting roller; 21. Rotating ring block; 22. Electrical magnet; 3. Cylindrical fermentation bag; 31. Suction plate; 32. Convex sealing strip; 4. Fermentation bag round cover; 41. Concave sealing strip; 42. One-way exhaust valve. Detailed Implementation

[0021] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0022] This application discloses a self-turning mixing device for anaerobic feed fermentation bags, referring to... Figures 1-3 In this embodiment, the anaerobic feed fermentation bag self-turning mixing device includes an inclined support cylinder 1, an inclined structure, a turning roller 2, a rotation drive assembly, a cylindrical fermentation bag 3, and an electromagnetic attraction assembly. The bottom of the inclined support cylinder 1 is stably placed on the ground via the inclined structure, and the inclined support cylinder 1, under the action of the inclined structure, can achieve the tilting effect of the entire cylinder.

[0023] Specifically, refer to Figure 1 and Figure 4 In this embodiment, the inclined structure includes a rotating shaft 11, a supporting base 12, a screw 13, and a locking knob 14. Two rotating shafts 11 are provided, with one end of each shaft 11 symmetrically mounted on the two outer sides of the inclined support cylinder 1. Two supporting bases 12 are provided, placed on the ground, with the ends of the two rotating shafts 11, away from the inclined support cylinder 1, rotatably mounted on the two supporting bases 12 via bearings, thus effectively supporting the entire device. This allows the inclined support cylinder 1 to rotate between the two supporting bases 12 via the rotating shafts 11.

[0024] Meanwhile, there are two screws 13, which are respectively connected to the opposite ends of the two rotating shafts 11. The ends of the two screws 13 that are away from the rotating shafts 11 extend through the outside of the bearing base 12. When the rotating shafts 11 rotate, they can drive the screws 13 to rotate accordingly.

[0025] Furthermore, there are two locking knobs 14, each threadedly connected to one of the two screws 13. When the inclined support cylinder 1 is swung to the desired tilt angle, the two locking knobs 14 are screwed onto the two screws 13, causing them to press against one side of each of the two support bases 12, thus achieving a stable installation of the inclined support cylinder 1. The cooperative structure of the rotating shaft 11, support bases 12, screws 13, and locking knobs 14 also allows for effective adjustment of the tilt angle of the inclined support cylinder 1.

[0026] Furthermore, the tilting roller 2 is installed inside the inclined support cylinder 1 via a rotation drive assembly. Under the action of the rotation drive assembly, the tilting roller 2 can rotate and roll in an inclined state inside the inclined support cylinder 1; specifically, refer to... Figure 2 In this embodiment, the rotary drive assembly includes a rotary ring block 21 and a drive motor 15.

[0027] The rotating ring block 21 is installed around the outside of the tilting roller 2, and the rotating ring block 21 is ring-shaped. An annular groove is provided on the inner side of the inclined support cylinder 1. The outer side of the rotating ring block 21 is rotatably installed in the annular groove through a bearing, so that the tilting roller 2 can rotate in the inclined support cylinder 1 through the rotating ring block 21 and the bearing. At the same time, the structure of the rotating ring block 21, the bearing and the annular groove working together can also effectively limit and support the tilting roller 2.

[0028] The drive motor 15 is installed at the bottom of the inclined support cylinder 1, and the output end of the drive motor 15 is fixedly connected to the bottom of the turning roller 2. When the drive motor 15 is started, the output end of the drive motor 15 drives the turning roller 2 to rotate and roll inside the inclined support cylinder 1.

[0029] At the same time, refer to Figure 2 and Figure 3 In this embodiment, the cylindrical fermentation bag 3 is placed inside the turning roller 2, and the cylindrical fermentation bag 3 is composed of several skeleton rings and multiple layers of composite plastic film. The multiple layers of composite plastic film are wrapped around the outside of several skeleton rings. Under natural conditions, the cylindrical fermentation bag 3 will naturally stack and fold due to the weight of these skeleton rings.

[0030] In addition, the electromagnetic attraction component is located between the opening of the cylindrical fermentation bag 3 and the opening of the turning roller 2, so as to securely install the cylindrical fermentation bag 3 inside the turning roller 2. Specifically, refer to... Figure 2 and Figure 3In this embodiment, the electromagnetic attraction assembly includes an electrical magnet 22 and a suction plate 31. Two electrical magnets 22 are provided, each with a ring structure. The two electrical magnets 22 are respectively installed on the inner side of the opening of the turning roller 2, and are electrically connected to an external power source.

[0031] Meanwhile, two suction plates 31 are provided, both of which are annular in structure. These two suction plates 31 are respectively installed on the outer side of the opening of the cylindrical fermentation bag 3, and each suction plate 31 cooperates with two electrical magnets 22. When the electrical magnets 22 are energized, they exert electromagnetic force to attract the two suction plates 31, thereby ensuring that the opening of the cylindrical fermentation bag 3 is tightly and firmly attached to the opening of the turning roller 2. It should be noted that the electrical magnets 22 and suction plates 31 are existing technologies and will not be elaborated upon here.

[0032] When the cylindrical fermentation bag 3 is placed inside the turning roller 2, the two electrical magnets 22 correspond to the positions of the two suction plates 31. Then, the electrical magnets 22 are energized so that they have electromagnetic force to attract the suction plates 31, so that the cylindrical fermentation bag 3 is firmly fixed to the turning roller 2. At this time, the skeleton ring at the bottom of the cylindrical fermentation bag 3 will pull the entire cylindrical fermentation bag 3 downward to form a cylindrical shape due to its own weight, so that the entire cylindrical fermentation bag 3 is released inside the turning roller 2.

[0033] Then, add fermenting materials and corresponding proportions of enzymes, bacteria, and auxiliary additives into the cylindrical fermentation bag 3, and start the drive motor 15 to drive the turning roller 2 to rotate. The turning roller 2 then drives the cylindrical fermentation bag 3 to roll and tumble. Due to the inclined design of the cylindrical fermentation bag 3, the material will continuously roll back and forth on the bottom and side walls of the cylindrical fermentation bag 3. The bottom and side walls of the cylindrical fermentation bag 3 are inclined, which makes the material throw high and tilted down, resulting in a good mixing effect. Finally, after the tumbling and mixing is completed, turn off the power to the electric magnet 22, and then it is easy to remove the cylindrical fermentation bag 3 from the turning roller 2.

[0034] Secondly, refer to Figure 3 , Figure 5 as well as Figure 6 In this embodiment, a fermentation bag round cover 4 is also provided at the opening of the cylindrical fermentation bag 3. The fermentation bag round cover 4 can cover the opening of the cylindrical fermentation bag 3, and a sealing element is provided between the outer side of the fermentation bag round cover 4 and the inner side of the opening of the cylindrical fermentation bag 3. Through the setting of the sealing element, the fermentation bag round cover 4 can seal the opening of the cylindrical fermentation bag 3.

[0035] Specifically, the sealing element includes a concave sealing strip 41 and a convex sealing strip 32. The concave sealing strip 41 is installed on the top edge of the round cover 4 of the fermentation bag; the convex sealing strip 32 is installed inside the opening of the cylindrical fermentation bag 3, and the convex sealing strip 32 and the concave sealing strip 41 interlock and seal with each other. In this way, the round cover 4 of the fermentation bag, through the cooperation of the concave sealing strip 41 and the convex sealing strip 32, can effectively seal the opening of the cylindrical fermentation bag 3, thereby facilitating the storage of the tumbled mixture inside the cylindrical fermentation bag 3.

[0036] Better, refer to Figure 3 and Figure 5 In this embodiment, a one-way exhaust valve 42 is also installed on the top of the fermentation bag cover 4. This one-way exhaust valve 42 allows the sealed cylindrical fermentation bag 3 to exhaust gas outwards, ensuring an anaerobic environment and the removal of gases during the fermentation process. Thus, after the cylindrical fermentation bag 3 is covered with the fermentation bag cover 4 and the internal air is squeezed out, it can be sealed and stacked for anaerobic fermentation.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A self-turning mixing device for anaerobic feed fermentation bags, characterized in that: It includes an inclined support cylinder (1) set on the ground by an inclined structure, a turning roller (2) is set inside the inclined support cylinder (1) by a rotation drive component, a cylindrical fermentation bag (3) is placed inside the turning roller (2), and an electromagnetic attraction component is also set between the bag opening of the cylindrical fermentation bag (3) and the cylinder opening of the turning roller (2).

2. The anaerobic feed fermentation bag self-turning mixing device according to claim 1, characterized in that: The cylindrical fermentation bag (3) is composed of several skeleton rings and a multi-layer composite plastic film wrapped around several of the skeleton rings.

3. The anaerobic feed fermentation bag self-turning mixing device according to claim 2, characterized in that: The electromagnetic attraction assembly includes an electrical magnet (22) disposed inside the opening of the turning roller (2), and a suction plate (31) that cooperates with the electrical magnet (22) is disposed outside the opening of the cylindrical fermentation bag (3).

4. The anaerobic feed fermentation bag self-turning mixing device according to claim 1, characterized in that: The rotary drive assembly includes a rotating ring block (21) disposed on the outside of the tilting roller (2). An annular groove is provided on the inner side of the inclined support cylinder (1). The outer side of the rotating ring block (21) is rotatably disposed in the annular groove through a bearing. A drive motor (15) is provided at the inner bottom of the inclined support cylinder (1). The output end of the drive motor (15) is connected to the outer bottom of the tilting roller (2).

5. The anaerobic feed fermentation bag self-turning mixing device according to claim 1, characterized in that: The inclined structure includes rotating shafts (11) symmetrically arranged on both outer sides of the inclined support cylinder (1). One end of each of the two rotating shafts (11) is rotatably provided with a bearing base (12). The opposite ends of the two rotating shafts (11) are provided with screws (13). Each of the two screws (13) is threadedly connected with a locking knob (14). The two locking knobs (14) are respectively abutted against one side of the two bearing bases (12).

6. The anaerobic feed fermentation bag self-turning mixing device according to claim 1, characterized in that: The opening of the cylindrical fermentation bag (3) is also provided with a fermentation bag round cover (4), and a sealing element is also provided between the fermentation bag round cover (4) and the cylindrical fermentation bag (3).

7. The anaerobic feed fermentation bag self-turning mixing device according to claim 6, characterized in that: The sealing element includes a concave sealing strip (41) disposed on the top edge of the round cover plate (4) of the fermentation bag, and a convex sealing strip (32) that engages with the concave sealing strip (41) is disposed on the inner side of the bag opening of the cylindrical fermentation bag (3).

8. The anaerobic feed fermentation bag self-turning mixing device according to claim 7, characterized in that: The fermentation bag cover (4) is also equipped with a one-way exhaust valve (42).

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