Graded mixed fermentation device for non-grain type coarse feed

Abstract

The utility model relates to the technical field of feed fermentation, and discloses a graded mixed fermentation device for non-grain type coarse feed, which comprises a storage unit, a proportioning unit, a first fermentation unit, a second fermentation unit and a mixing unit, the proportioning unit is connected with an external water source; a first feeding hole is formed in the first fermentation unit; a second feeding hole is formed in the second fermentation unit; a discharge hole is formed in the mixing unit; the storage unit is used for conveying one or more fermentation raw materials into the proportioning unit for proportioning; the proportioning unit is used for conveying the proportioned fermentation raw materials to the first fermentation unit and / or the second fermentation unit and / or the mixing unit; and the first fermentation unit and the second fermentation unit can independently output a first material and a second material after fermentation or convey the first material and the second material after fermentation to the mixing unit for mixing and secondary fermentation. The fermentation efficiency and quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of feed fermentation technology, specifically to a graded mixing fermentation device for non-grain roughage. Background Technology

[0002] In livestock farming, high-quality feed can improve the efficiency of breeding. The shortage and high price of feed resources have long constrained the high-quality development of livestock farming, and "reducing protein, improving efficiency, reducing soybean meal, and tapping into resources" has gradually become a consensus in the feed and livestock industry. Using new feed ingredients obtained through fermentation technology to replace increasingly scarce conventional ingredients will become an inevitable trend in the future development of feed resources. Non-grain roughage can be used as feed ingredients because it is rich in cellulose and low in cost. It can not only promote feed utilization but also supplement trace elements and other nutrients. Specifically, non-grain roughage such as mushroom residue, bamboo shoot residue, hay, and straw are rich in crude fiber, which helps promote gastrointestinal health. After fermentation and processing, non-grain roughage can be better released and absorbed, improving feed utilization efficiency. Therefore, fermentation of non-grain roughage is an important link in resource utilization, and different non-grain roughage require one or more fermentation agents for fermentation according to their characteristics.

[0003] In the prior art, utility model patent (CN215627989U) discloses a feed grading fermentation device, including an aerobic fermentation tank, an anaerobic fermentation tank, and a facultative fermentation tank. The discharge ports of the aerobic fermentation tank and the anaerobic fermentation tank are connected to the inlet of the facultative fermentation tank. The aerobic fermentation tank and the facultative fermentation tank are both connected to an air cooler. The air cooler is connected to an air compressor filter. The air compressor filter is used to deliver compressed and filtered sterile air to the air cooler. The air cooler is used to cool the sterile air and then deliver it into the aerobic fermentation tank and the facultative fermentation tank. The anaerobic fermentation tank and the facultative fermentation tank are both connected to a vacuum mechanism. The vacuum mechanism is used to extract the air from the anaerobic fermentation tank and the facultative fermentation tank. This device cannot pre-mix the fermenting agent and then spray it onto the surface of the feed for fermentation.

[0004] Therefore, the technical problem to be solved in this case is: how to pre-mix the fermentation agent and then spray it onto the surface of the feed for fermentation. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a graded mixing and fermentation device for non-grain roughage. This device can store multiple fermentation raw materials through a storage unit and can transport these materials to a proportioning unit for proportioning. Finally, the materials are transported to a first fermentation unit and / or a second fermentation unit for fermentation. If only the first or second material from the first or second fermentation unit is needed, the fermented material is discharged separately. If further fermentation of the first and second materials from the first and second fermentation units is required, the materials are transported to a mixing unit and proportioned using the proportioning unit. The resulting fermentation raw material, matched to the mixed material, is then transported to the mixing unit for fermentation and finally discharged from the mixing unit. This method facilitates the fermentation of different feeds by allowing workers to select different fermentation raw materials based on the feed type and to add different fermentation raw materials multiple times for fermentation, thereby improving fermentation efficiency.

[0006] The technical solution of this utility model is:

[0007] A graded mixing and fermentation device for non-grain roughage includes a storage unit, a proportioning unit, a first fermentation unit, a second fermentation unit, and a mixing unit; the proportioning unit is connected to an external water source.

[0008] The first fermentation unit is provided with a first inlet for feeding a first material; the second fermentation unit is provided with a second inlet for feeding a second material; and the mixing unit is provided with a discharge outlet.

[0009] The storage unit is used to transport one or more fermentation raw materials to the proportioning unit for proportioning.

[0010] The proportioning unit is used to transport the proportioned fermentation raw materials to the first fermentation unit and / or the second fermentation unit and / or the mixing unit;

[0011] The first fermentation unit and the second fermentation unit can output the first material and the second material after fermentation separately, or the first material and the second material after fermentation can be transported to the mixing unit for mixing and secondary fermentation.

[0012] One of the above-described technical solutions of this utility model has at least one of the following advantages or beneficial effects:

[0013] This invention stores multiple fermentation raw materials in a storage unit and can transport these materials to a proportioning unit for proportioning. The materials are then transported to a first fermentation unit and / or a second fermentation unit for fermentation. If only the first or second material from the first or second fermentation unit is needed, the fermented material is discharged separately. If further fermentation is required, the first and second materials are transported to a mixing unit and proportioned using the proportioning unit. The resulting fermentation raw material, matched with the mixed material, is then transported to the mixing unit for fermentation and finally discharged. This method facilitates the fermentation of different feeds by allowing workers to select different fermentation raw materials based on the feed type and to add different raw materials multiple times for fermentation, thereby improving fermentation efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of Embodiment 1 of the present utility model;

[0015] Figure 2 This is a cross-sectional view of the mixing unit;

[0016] Figure 3 This is a cross-sectional view of the first fermentation unit;

[0017] Figure 4 This is a cross-sectional view of a mixed unit.

[0018] The reference numerals for each of the attached figures are as follows: 1. Storage unit; 2. Proportioning unit; 3. First fermentation unit; 4. Second fermentation unit; 5. Mixing unit; 6. Four-way pipe; 11. Storage tank; 12. First pipeline; 21. Proportioning tank; 22. First stirring rod; 23. Drainage pipeline; 31. First fermentation tank; 32. Second stirring rod; 41. Second fermentation tank; 42. Third stirring rod; 51. Discharge port; 52. Third fermentation tank; 53. Fourth stirring rod; 211. Second pipeline; 311. First feed inlet; 312. First liquid inlet pipe; 313. First discharge pipe; 314. Third pipeline; 411. Second feed inlet; 412. Second liquid inlet pipe; 413. Second discharge pipe; 414. Fourth pipeline; 521. Third liquid inlet pipe; 522. Discharge pipeline; 3121. First spray head; 4121. Second spray head; 5211. Third spray head. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] Please see Figure 1 A graded mixing fermentation device for non-grain roughage includes a storage unit 1, a proportioning unit 2, a first fermentation unit 3, a second fermentation unit 4, and a mixing unit 5. The proportioning unit 2 is connected to an external water source. The first fermentation unit 3 is provided with a first inlet 311 for feeding a first material. The second fermentation unit 4 is provided with a second inlet 411 for feeding a second material. The mixing unit 5 is provided with an outlet 42 and a third stirring rod. The storage unit 1 is used to transport one or more fermentation raw materials to the proportioning unit 2 for proportioning. The proportioning unit 2 is used to transport the proportioned fermentation raw materials to the first fermentation unit 3 and / or the second fermentation unit 4 and / or the mixing unit 5. The first fermentation unit 3 and the second fermentation unit 4 can output the fermented first material and the second material separately, or, the fermented first material and the second material can be transported to the mixing unit 5 for mixed secondary fermentation.

[0022] In practical application, staff pre-store different fermentation raw materials in storage unit 1. It should be noted that non-grain roughage includes plant-based roughage, leaves and shrubs, by-products, etc. The first and second materials mentioned below are both types of non-grain roughage. Staff place the first material in the first fermentation unit 3, and then transfer the matching fermentation raw materials to the first fermentation unit 3 through the proportioning unit 2. Similarly, staff place the second material in the second fermentation unit 4, and then transfer the matching fermentation raw materials to the second fermentation unit 4 through the proportioning unit 2. In this way, the first fermentation unit 3 and the second fermentation unit 4 can ferment simultaneously, improving the quality of the fermentation process. High fermentation efficiency. On the other hand, when it is necessary to mix the first and second materials for further fermentation, the fermented first and second materials can be fed back into the mixing unit 5, and a fermentation raw material mixed with the first and second materials can be prepared by the proportioning unit 2 and then transported into the mixing unit 5 for fermentation. Specifically, if only the first or second material is needed, the first or second material can be output separately through the first fermentation unit 3 or the second fermentation unit 4. In this way, the staff can ferment feed more flexibly, better proportion different fermentation raw materials for different feeds, and mix them together for further fermentation, which can not only improve fermentation efficiency but also improve fermentation quality.

[0023] Preferably, the storage unit 1 includes a first pipe 12 and a plurality of storage tanks 11, the plurality of storage tanks 11 being used to store different kinds of fermentation raw materials, and the plurality of storage tanks 11 being connected to the proportioning unit 2 through the first pipe 12.

[0024] With the above design, different fermentation raw materials are stored in storage tank 11, and one or more fermentation raw materials can be output to the proportioning unit 2 through the first pipe 12 for proportioning, so that staff can make it convenient to proportion and match fermentation raw materials for different feeds.

[0025] More preferably, the proportioning unit 2 includes a proportioning tank 21, a first stirring rod 22, and a drainage pipe 23. The proportioning tank 21 is connected to an external water source. The first stirring rod 22 is connected inside the proportioning tank 21. The drainage pipe 23 is connected to the bottom of the proportioning tank 21. A second pipe 211 is provided inside the proportioning tank 21. The second pipe 211 is connected to the first fermentation unit 3, the second fermentation unit 4, and the mixing unit 5 respectively through a four-way pipe 6.

[0026] Please see Figure 2In the above design, one or more fermentation raw materials delivered to the proportioning tank 21 are stirred and mixed by the first stirring rod 22. Water is added to stir and mix them together to form a fermentation liquid. This is beneficial for proportioning and improves the efficiency of fermentation liquid production. On the other hand, when it is necessary to clean the proportioning tank 21, water is introduced into the proportioning tank 21 through an external water source, and the inside of the proportioning tank 21 is stirred and cleaned by the stirring rod. Finally, the dirty water can be discharged through the drain pipe 23. This is beneficial for multiple proportioning without being affected by the fermentation raw materials of the previous proportioning, thus improving the quality of the fermentation liquid. The fermentation liquid can be transported to the first fermentation unit 3, the second fermentation unit 4, or the mixing unit 5 through the four-way pipe 6.

[0027] Furthermore, the first fermentation unit 3 includes a first fermentation tank 31 and a second stirring rod 32. The second stirring rod 32 is connected inside the first fermentation tank 31. The first feed inlet 311 is located on the first fermentation tank 31. The first fermentation tank 31 is provided with a first liquid inlet pipe 312, a first discharge pipe 313 for separately outputting the first material after fermentation, and a third pipe 314 for conveying the first material after fermentation to the mixing unit 5. The first liquid inlet pipe 312 is connected to the proportioning unit 2.

[0028] Please see Figure 3 In this embodiment, the first material is put into the first fermentation tank 31. When the proportioning unit 2 delivers the fermentation liquid into the first fermentation tank 31, the second stirring rod 32 can stir and mix the first material and the fermentation liquid. On the other hand, if water needs to be added, water can be delivered to the first fermentation tank 31 through the proportioning tank 21 to assist fermentation. When the first material is needed, the fermented first material is output through the first discharge pipe 313. When the first material and the second material need to be mixed, the first material is delivered to the mixing unit 5 through the third pipe 314 for further fermentation.

[0029] Preferably, the first liquid inlet pipe 312 is provided with a first spray head 3121.

[0030] With the above design, the liquid in the mixing tank 21 is sprayed into the first fermentation tank 31 through the first spray head 3121, which can increase the contact area between the fermentation liquid or water and the first material, thereby improving the efficiency and quality of fermentation.

[0031] Furthermore, the second fermentation unit 4 includes a second fermentation tank 41 and a third stirring rod. The third stirring rod is connected inside the second fermentation tank 41. The second feed inlet 411 is located on the second fermentation tank 41. The second fermentation tank 41 is provided with a second liquid inlet pipe 412, a second discharge pipe 413 for separately outputting the fermented second material, and a fourth pipe 414 for conveying the fermented second material to the mixing unit 5. The second liquid inlet pipe 412 is connected to the proportioning unit 2.

[0032] It should be noted that the second fermentation unit 4 has a similar structure to the first fermentation unit 3, so the structural diagram of the second fermentation unit 4 can be found in [reference needed]. Figure 3 In this embodiment, the second material is added into the second fermentation tank 41. When the proportioning unit 2 delivers the fermentation liquid into the second fermentation tank 41, the third stirring rod can stir and mix the second material and the fermentation liquid. On the other hand, if water needs to be added, water can be delivered into the second fermentation tank 41 through the proportioning tank 21 to assist fermentation. When the second material is needed, the fermented second material is output through the second discharge pipe 413. When the first material and the second material need to be mixed, the second material is delivered into the mixing unit 5 through the fourth pipe 414 for further fermentation.

[0033] Preferably, the second liquid inlet pipe 412 is provided with a second spray head 4121.

[0034] With the above design, the liquid in the mixing tank 21 is sprayed into the second fermentation tank 41 through the second spray head 4121, which can increase the contact area between the fermentation liquid or water and the second material, thereby improving the efficiency and quality of fermentation.

[0035] Furthermore, the mixing unit 5 includes a third fermentation tank 52 and a fourth stirring rod 53. The fourth stirring rod 53 is connected inside the third fermentation tank 52. The third fermentation tank 52 is provided with a third liquid inlet pipe 521 and a discharge pipe 522. The third liquid inlet pipe 521 is connected to the proportioning unit 2, and the discharge pipe 522 is connected to the discharge port 42 and the third stirring rod 51.

[0036] Please see Figure 4 In this embodiment, the first material and the second material can be transported to the third fermentation tank 52 through the third pipe 314 and the fourth pipe 414 for further fermentation. The first material and the second material can be stirred and mixed by the fourth stirring rod 53. When fermentation liquid is required, the fermentation liquid prepared by the proportioning tank 21 can be introduced into the third fermentation tank 52 through the four-way pipe 6 for fermentation. Finally, the fermented feed is discharged out through the discharge pipe 522. The quality of fermentation can be improved by multiple fermentation. Since the first fermentation tank 31 and the second fermentation tank 41 can ferment at the same time, the fermentation efficiency is improved, and the staff can more easily carry out the fermentation operation flexibly according to the actual situation.

[0037] Preferably, the third liquid inlet pipe 521 is provided with a third spray head 5211.

[0038] With the above design, the liquid in the mixing tank 21 is sprayed into the third fermentation tank 52 through the third spray head 5211, which can increase the contact area between the fermentation liquid or water and the first and second materials, thereby improving the efficiency and quality of fermentation.

[0039] It should be noted that the first pipe 12, the second pipe 211, the third pipe 314, the fourth pipe 414, and the four-way pipe 6 are all equipped with control valves, but they are not shown in the figure.

[0040] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A graded mixing and fermentation device for non-grain roughage, characterized in that, It includes a storage unit, a proportioning unit, a first fermentation unit, a second fermentation unit, and a mixing unit; the proportioning unit is connected to an external water source. The first fermentation unit is provided with a first inlet for feeding a first material; the second fermentation unit is provided with a second inlet for feeding a second material; and the mixing unit is provided with a discharge outlet. The storage unit is used to transport one or more fermentation raw materials to the proportioning unit for proportioning. The proportioning unit is used to transport the proportioned fermentation raw materials to the first fermentation unit and / or the second fermentation unit and / or the mixing unit; The first fermentation unit and the second fermentation unit can output the first material and the second material after fermentation separately, or the first material and the second material after fermentation can be transported to the mixing unit for mixing and secondary fermentation.

2. The graded mixing and fermentation device for non-grain roughage according to claim 1, characterized in that, The storage unit includes a first pipe and multiple storage tanks, each of which is used to store different kinds of fermentation raw materials. The multiple storage tanks are connected to the proportioning unit through the first pipe.

3. The graded mixing and fermentation device for non-grain roughage according to claim 1, characterized in that, The mixing unit includes a mixing tank, a first stirring rod, and a drainage pipe. The mixing tank is connected to an external water source. The first stirring rod is connected inside the mixing tank. The drainage pipe is connected to the bottom of the mixing tank. A second pipe is provided inside the mixing tank. The second pipe is connected to the first fermentation unit, the second fermentation unit, and the mixing unit through a four-way pipe.

4. The graded mixing and fermentation device for non-grain roughage according to claim 1, characterized in that, The first fermentation unit includes a first fermentation tank and a second stirring rod. The second stirring rod is connected inside the first fermentation tank. The first feed inlet is located on the first fermentation tank. The first fermentation tank is provided with a first liquid inlet pipe, a first discharge pipe for separately outputting the first material after fermentation, and a third pipe for conveying the first material after fermentation to the mixing unit. The first liquid inlet pipe is connected to the proportioning unit.

5. A graded mixing and fermentation device for non-grain roughage according to claim 4, characterized in that, The first inlet pipe is equipped with a first spray head.

6. A graded mixing and fermentation device for non-grain roughage according to claim 1, characterized in that, The second fermentation unit includes a second fermentation tank and a third stirring rod. The third stirring rod is connected inside the second fermentation tank. The second feed inlet is located on the second fermentation tank. The second fermentation tank is equipped with a second liquid inlet pipe, a second discharge pipe for separately outputting the fermented second material, and a fourth pipe for conveying the fermented second material to the mixing unit. The second liquid inlet pipe is connected to the proportioning unit.

7. A graded mixing and fermentation device for non-grain roughage according to claim 6, characterized in that, The second inlet pipe is equipped with a second spray head.

8. A graded mixing and fermentation device for non-grain roughage according to claim 1, characterized in that, The mixing unit includes a third fermentation tank and a fourth stirring rod. The fourth stirring rod is connected inside the third fermentation tank. The third fermentation tank is equipped with a third liquid inlet pipe and a discharge pipe. The third liquid inlet pipe is connected to the proportioning unit, and the discharge pipe is connected to the discharge port.

9. A graded mixing and fermentation device for non-grain roughage according to claim 8, characterized in that, The third inlet pipe is equipped with a third spray head.

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