Pig feed fermentation tank

Abstract

The utility model discloses a live pig feed fermentation tank which comprises a fermentation tank body arranged on the ground, part of the tank wall of the fermentation tank body extends to the position above the ground, and a first separation ring, a second separation ring and a third separation ring are sequentially and fixedly arranged on the inner wall of the fermentation tank body from bottom to top. By arranging the first separation ring, the second separation ring, the third separation ring, the first separation disc, the second separation disc and the third separation disc, the space in the fermentation tank can be divided into an upper layer and a lower layer, all the layers are isolated from one another, the fermentation tank is firstly taken from the uppermost layer, and then the fermentation tank is taken from the lower layer. After the uppermost layer is taken out, the third separation disc is taken down, and the fermented feed on the lower layer is taken out; in the taking process, even if the fermented feed of the current layer is polluted, the fermented feed of the next layer cannot be affected, the risk of a pig farm is greatly reduced, the fermented feed of each layer is limited, the taking frequency is reduced, and the risk of infectious microbe mildewing is lower.

Description

Technical Field

[0001] The utility model relates to the field of feed fermentation tanks, in particular to a pig feed fermentation tank. Background Art

[0002] In the process of pig farming, feed fermentation is an important part of improving the nutritional value of feed and promoting the healthy growth of pigs. However, traditional pig feed fermentation tanks have some obvious defects in design and function. The most prominent problem is that the feed in the fermentation tank often cannot be effectively fermented in layers, resulting in different layers of feed affecting each other during the fermentation process, especially the moldy upper layer of feed is easy to infect the lower layer of feed, causing significant losses to the pig farm.

[0003] In the existing technology, pig farms try to reduce this risk by building a large number of independent small fermentation tanks or by improving the structure of some fermentation tanks or adding isolation measures, but the effect is not ideal, mainly because the structure is complex, the operation is inconvenient, and the cost is high, which is not conducive to widespread promotion and use in pig farming.

[0004] Therefore, this utility model patent aims to solve the above problems and proposes a new type of pig feed fermentation tank. The main innovation of this fermentation tank is that the space in the fermentation tank can be divided into upper and lower layers, and each layer of fermented feed is isolated from each other. This design allows each layer of feed to ferment independently, avoiding the risk of the upper layer of feed becoming moldy and infecting the lower layer of feed. At the same time, even if a layer of feed becomes moldy due to improper use, only a small amount of fermented feed will be lost, greatly reducing the risks and losses of the pig farm.

[0005] In addition, the fermentation tank design of the utility model also takes into account the convenience and economy of operation. In the event of local feed mold, due to the characteristics of layered isolation, the pig farm only needs to deal with the affected part without having to discard the feed in the entire fermentation tank, which greatly reduces feed waste and pig farm operation risks. At the same time, this design also simplifies the feed management and monitoring process and improves the flexibility and efficiency of feed use. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a pig feed fermentation tank, which can divide the space in the fermentation tank into upper and lower layers, and each layer of fermented feed is isolated from each other. After the cellar is opened, the fermented feed on the upper layer is not easy to affect the fermented feed on the lower layer after being infected and moldy. Even if it is improperly used and causes mold, only a small part of the fermented feed will be lost, which greatly reduces the risk of pig farms.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] The utility model discloses a pig feed fermentation tank, comprising a fermentation tank opened on the ground, wherein part of the tank wall of the fermentation tank extends above the ground, and the inner wall of the fermentation tank is fixedly provided with a first separation ring, a second separation ring and a third separation ring in sequence from bottom to top, and the tops of the first separation ring, the second separation ring and the third separation ring are respectively provided with a first separation plate, a second separation plate and a third separation plate which can be taken out of the fermentation tank;

[0009] A casting plate located on the ground is arranged above the outer side of the fermentation tank, and a sealing cover covering the fermentation tank is placed on the top of the casting plate.

[0010] As a preferred technical solution of the utility model, the inner wall of the fermentation tank is cylindrical, and the inner bottom wall of the fermentation tank is a slope that is higher on the left and lower on the right.

[0011] As a preferred technical solution of the utility model, a drain pipe is connected to the lower right side of the fermentation tank and penetrates to the outside of the fermentation tank. The drain pipe is inserted into the ground. One end of the drain pipe located in the ground is connected to a one-way valve, which is used for draining the fermentation tank.

[0012] As a preferred technical solution of the present invention, the inner diameters of the first separating ring, the second separating ring and the third separating ring decrease successively, and the outer diameters of the first separating plate, the second separating plate and the third separating plate increase successively, the outer diameter of the first separating plate is smaller than the inner diameter of the second separating ring, and the outer diameter of the second separating plate is smaller than the inner diameter of the third separating ring.

[0013] As a preferred technical solution of the utility model, the tops of the first separating ring, the second separating ring and the third separating ring are all provided with annular grooves, the bottoms of the first separating plate, the second separating plate and the third separating plate are all fixedly provided with annular plates for inserting into the corresponding annular grooves, and the tops of the first separating plate, the second separating plate and the third separating plate are all fixedly provided with rope rings on both sides.

[0014] As a preferred technical solution of the utility model, a water seal annular groove is provided on the top of the casting plate, and an annular plate extending into the water seal annular groove is fixedly provided on the bottom of the sealing cover.

[0015] As a preferred technical solution of the utility model, the outer diameter of the annular plate is consistent with the outer diameter of the sealing cover, and the outer diameter of the water seal annular groove is larger than the outer diameter of the sealing cover.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] The utility model provides a first separation ring, a second separation ring, a third separation ring, a first separation plate, a second separation plate and a third separation plate, which can divide the space in the fermentation tank into four upper and lower layers, each layer is isolated from each other, and when taking, take from the uppermost layer first, and after the uppermost layer is taken, take out the third separation plate to take the fermented feed in the lower layer;

[0018] During the retrieval process, even if the fermented feed on the current layer is contaminated, it will not affect the fermented feed on the next layer, greatly reducing the risk of the pig farm. Moreover, the fermented feed on each layer is limited, the number of times it is taken is reduced, and the risk of infection by bacteria and mold is lower. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a cross-sectional view of the utility model;

[0021] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0022] Figure 3 It is a partial top view of the utility model;

[0023] In the figure: 1, fermentation tank; 2, first dividing ring; 3, second dividing ring; 4, third dividing ring; 5, first dividing plate; 6, second dividing plate; 7, third dividing plate; 8, casting plate; 81, water seal annular groove; 9, sealing cover; 91, annular plate; 10, filling groove; 11, hydrophobic filler; 12, drain pipe; 13, one-way valve; 14, annular groove; 15, ring plate; 16, rope ring. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] In the drawings, the same reference numerals all refer to the same components.

[0026] Example 1

[0027] like Figure 1-3As shown, the utility model provides a pig feed fermentation tank, including a fermentation tank 1 opened on the ground 17, the inner wall of the fermentation tank 1 is cylindrical, the inner bottom wall of the fermentation tank 1 is an inclined surface with the left side higher and the right side lower, the inner wall of the fermentation tank 1 adopts a concrete structure with embedded steel bars, and the wall thickness is 15 cm, the bottom of the fermentation tank 1 can be made of 37 ash soil or concrete, and the bottom wall thickness is not less than 20 cm, the pool wall of the fermentation tank 1 extends to 50 cm above the ground 17, and the inner wall of the fermentation tank 1 is fixedly provided with a first separation ring 2, a second separation ring 3 and a third separation ring 4 from bottom to top in sequence, and the tops of the first separation ring 2, the second separation ring 3 and the third separation ring 4 are respectively placed with a first separation ring that can be taken out of the fermentation tank 1 The inner diameters of the first separating ring 2, the second separating ring 3 and the third separating ring 4 decrease successively, and the outer diameters of the first separating ring 5, the second separating ring 6 and the third separating ring 7 increase successively, the outer diameter of the first separating ring 5 is smaller than the inner diameter of the second separating ring 3, and the outer diameter of the second separating ring 6 is smaller than the inner diameter of the third separating ring 4, the tops of the first separating ring 2, the second separating ring 3 and the third separating ring 4 are all provided with annular grooves 14, the bottoms of the first separating ring 5, the second separating ring 6 and the third separating ring 7 are all fixedly provided with ring plates 15 for inserting into the corresponding annular grooves 14, and the left and right sides of the tops of the first separating ring 5, the second separating ring 6 and the third separating ring 7 are all fixedly provided with rope rings 16.

[0028] After the fermented feed on the uppermost layer is used up, a rope is passed through the rope ring 16 on the third dividing ring 4, and two people pull the rope from above to pull out the third dividing ring 4.

[0029] In this embodiment, a casting plate 8 located on the ground 17 is arranged above the outer side of the fermentation tank 1. The casting plate 8 is annular and has a thickness of fifty centimeters. The outer side of the casting plate 8 is an inclined surface for convenient cart access. A sealing cover 9 covering the fermentation tank 1 is placed on the top of the casting plate 8. A water seal annular groove 81 is opened on the top of the casting plate 8. An annular plate 91 extending into the water seal annular groove 81 is fixedly arranged at the bottom of the sealing cover 9. The outer diameter of the annular plate 91 is consistent with the outer diameter of the sealing cover 9. The outer diameter of the water seal annular groove 81 is larger than the outer diameter of the sealing cover 9. After the sealing cover 9 is buckled on the casting plate 8, the annular plate 91 is inserted into the water seal annular groove 81, and then water is injected into the exposed area outside the water seal annular groove 81 to submerge the annular plate 91, thereby forming a water seal.

[0030] In addition, a drainage pipe 12 is connected to the outside of the fermentation tank 1 at the lower right corner of the interior of the fermentation tank 1. The drainage pipe 12 is inserted into the ground 17. One end of the drainage pipe 12 located in the ground 17 is connected to a one-way valve 13. When constructing the fermentation tank 1, a filling groove 10 is dug on the side wall when digging a pit. The position of the filling groove 10 corresponds to the area where the one-way valve 13 is located. The filling groove 10 is filled with a hydrophobic filler 11 made of sand and gravel, and excess water generated during the fermentation process can be discharged through here.

[0031] In summary, the utility model arranges the first separating ring 2, the second separating ring 3, the third separating ring 4, the first separating plate 5, the second separating plate 6 and the third separating plate 7. These six can divide the space in the fermentation tank 1 into four upper and lower layers. Each layer is isolated from each other. When taking feed, start from the top layer first. After the top layer is taken, remove the third separating plate 7 to take the fermented feed of the lower layer. During the taking process, even if the fermented feed of the current layer is contaminated, it will not affect the fermented feed of the next layer, which greatly reduces the risk of pig farms. In addition, the fermented feed of each layer is limited, the number of times it is taken is reduced, and the risk of infection with bacteria and mold is lower.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pig feed fermentation tank, comprising a fermentation tank (1) opened on the ground (17), wherein part of the tank wall of the fermentation tank (1) extends above the ground (17), characterized in that: The inner wall of the fermentation tank (1) is fixedly provided with a first separation ring (2), a second separation ring (3) and a third separation ring (4) in sequence from bottom to top, and a first separation plate (5), a second separation plate (6) and a third separation plate (7) which can be taken out of the fermentation tank (1) are respectively placed on the top of the first separation ring (2), the second separation ring (3) and the third separation ring (4); A casting plate (8) located on the ground (17) is arranged above the outer side of the fermentation tank (1), and a sealing cover (9) covering the fermentation tank (1) is placed on the top of the casting plate (8).

2. A pig feed fermentation tank according to claim 1, characterized in that: The inner wall of the fermentation tank (1) is cylindrical, and the inner bottom wall of the fermentation tank (1) is a slope that is higher on the left and lower on the right.

3. A pig feed fermentation tank according to claim 1, characterized in that: The lower right part of the fermentation tank (1) is connected to a drainage pipe (12) that runs through the outside of the fermentation tank (1). The drainage pipe (12) is inserted into the ground (17). One end of the drainage pipe (12) located inside the ground (17) is connected to a one-way valve (13) for draining water from the fermentation tank (1).

4. The pig feed fermentation tank according to claim 1, characterized in that: The inner diameters of the first separating ring (2), the second separating ring (3) and the third separating ring (4) decrease in sequence, and the outer diameters of the first separating plate (5), the second separating plate (6) and the third separating plate (7) increase in sequence; the outer diameter of the first separating plate (5) is smaller than the inner diameter of the second separating ring (3), and the outer diameter of the second separating plate (6) is smaller than the inner diameter of the third separating ring (4).

5. The pig feed fermentation tank according to claim 1, characterized in that: The tops of the first separating ring (2), the second separating ring (3) and the third separating ring (4) are all provided with annular grooves (14); the bottoms of the first separating plate (5), the second separating plate (6) and the third separating plate (7) are all fixedly provided with annular plates (15) for inserting into the corresponding annular grooves (14); and the tops of the first separating plate (5), the second separating plate (6) and the third separating plate (7) are all fixedly provided with rope rings (16) on both sides.

6. The pig feed fermentation tank according to claim 1, characterized in that: A water seal annular groove (81) is formed on the top of the casting plate (8), and an annular plate (91) extending into the water seal annular groove (81) is fixedly provided on the bottom of the sealing cover (9).

7. A pig feed fermentation tank according to claim 6, characterized in that: The outer diameter of the annular plate (91) is consistent with the outer diameter of the sealing cover (9), and the outer diameter of the water seal annular groove (81) is greater than the outer diameter of the sealing cover (9).

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