Feed heavy metal detoxification and purification device containing treatment part

Abstract

The utility model relates to the technical field of feed detoxification, in particular to a feed heavy metal detoxification and purification device containing a treatment piece, which comprises the treatment piece, a steam pipe and a spray pipe, the treatment piece comprises a cooking bin and a mixing bin, the output end of the steam pipe is positioned in the cooking bin, and the spray pipe is positioned in the mixing bin. The high-temperature steam cooking device comprises a cooking bin, a ventilation metal net used for bearing feed is arranged in the cooking bin, a vibration assembly is arranged in the cooking bin, the vibration assembly is used for vibrating the ventilation metal net, and comprehensive cooking of the feed through the high-temperature steam is achieved. The method comprises the following steps: firstly, adding an enzyme preparation to kill most toxins in the feed and reduce the spreading risk of pathogens, then adding the enzyme preparation to further adsorb and decompose residual harmful substances in the feed and reduce the content of the harmful substances, and through combination of the enzyme preparation and the feed, various detoxification mechanisms can be comprehensively applied to improve the detoxification effect of the feed and the safety of the feed.

Description

[0001] This application is a divisional application of application number 202422667190.4, filed on November 2, 2024, with the utility model title "A feed heavy metal detoxification and purification device based on biochar". Technical Field

[0002] This utility model relates to the field of feed detoxification technology, and in particular to a feed heavy metal detoxification and purification device containing a treatment component. Background Technology

[0003] Biochar-based feed, also known as charcoal-based feed, is mainly divided into various types such as charcoal-based compound feed, charcoal-based premix, and charcoal-based feed additives. These types are formulated according to the different needs of animals and the breeding environment to meet the growth and health requirements of animals. However, biochar is a porous solid particulate material produced by high-temperature pyrolysis of carbon-rich biomass under anaerobic or hypoxic conditions. These biomass raw materials, such as crop straw, wood, and fruit shells, may be moldy or contain bacteria and viruses. When mixed into feed, they need to be detoxified and purified to avoid affecting the growth of animals later.

[0004] Currently, there are two main methods for detoxifying feed: chemical detoxification and physical detoxification. While chemical detoxification is more effective, it may damage the nutrients in the feed. Physical detoxification is less effective than chemical detoxification, but it does not damage the nutrients in the feed as much. If only chemical or physical detoxification is used, it may be effective in removing specific types of toxins, but it is often difficult to deal with complex feed contamination situations, and the detoxification effect is relatively poor. Based on the above, it is necessary to design a feed heavy metal detoxification and purification device with processing components to solve the above problems. Utility Model Content

[0005] This invention provides a feed heavy metal detoxification and purification device containing a processing component, in order to solve the problems of single detoxification method and poor detoxification effect in the prior art.

[0006] The technical problem solved by this utility model is achieved by the following technical solution:

[0007] A feed heavy metal detoxification and purification device containing processing components, including

[0008] The processing unit includes a cooking chamber and a mixing chamber;

[0009] A steam pipe, the output end of which is located inside the cooking chamber, is used to output high-temperature steam into the cooking chamber. The inside of the cooking chamber is equipped with a breathable metal mesh for supporting the feed, and a vibration component is also provided inside the cooking chamber. The vibration component is used to vibrate the breathable metal mesh to achieve full cooking of the feed by the high-temperature steam.

[0010] A spray pipe is located inside the mixing chamber and is used to add enzyme preparations to the feed inside the mixing chamber. The mixing chamber is equipped with a mixing component for thoroughly mixing the enzyme preparations with the feed.

[0011] Preferably, the vibration assembly includes a rotating shaft rotatably connected inside the cooking chamber and at least two elliptical striking wheels disposed on the rotating shaft. The processing component is provided with a first motor whose output end is connected to one end of the rotating shaft. When the striking wheels rotate with the rotating shaft, they can intermittently strike the bottom of the breathable metal mesh.

[0012] Preferably, the mixing assembly includes a partition tube coaxially arranged with the mixing chamber and a spiral conveying blade located inside the partition tube. The upper end of the mixing chamber is provided with a second motor, and the output shaft of the second motor is connected to the spiral conveying blade.

[0013] Preferably, the interior of the cooking chamber is slidably connected to a receiving plate located below the metal filter screen, and one end of the receiving plate extends to the outside of the cooking chamber.

[0014] Preferably, a sealing cap is slidably connected to the top of the processing unit, the sealing cap being used to seal the cooking chamber to reduce steam leakage.

[0015] Preferably, one side of the processing component is provided with a telescopic component, and the movable end of the telescopic component is connected to a pusher plate for pushing the feed on the metal filter screen into the mixing chamber.

[0016] The beneficial effects of this invention are as follows: by steaming the feed at high temperature, most of the toxins in the feed are killed, reducing the risk of pathogen transmission. Then, enzyme preparations are added to further adsorb and decompose the harmful substances remaining in the feed, reducing the content of harmful substances. By combining the two, multiple detoxification mechanisms can be comprehensively applied to improve the detoxification effect and safety of the feed. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the isometric structure provided by this utility model;

[0019] Figure 2 Schematic diagram of the cross-sectional structure provided by this utility model Figure 1 ;

[0020] Figure 3 Schematic diagram of the cross-sectional structure provided by this utility model Figure 2 ;

[0021] Figure 4 This is a schematic diagram of the structure of the vibration component below the breathable metal mesh in this utility model.

[0022] In the diagram, 1 is the processing component; 11 is the sealing cap; 2 is the cooking chamber; 21 is the breathable metal mesh; 3 is the mixing chamber; 4 is the steam pipe; 5 is the spray pipe; 6 is the rotating shaft; 61 is the striking wheel; 62 is the first motor; 7 is the dividing pipe; 71 is the spiral conveyor blade; 72 is the second motor; 8 is the receiving plate; 9 is the telescopic component; and 91 is the pushing plate. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0024] Reference Figures 1-4 As shown, a biochar-based feed heavy metal detoxification and purification device includes a processing unit 1, which comprises a cooking chamber 2 and a mixing chamber 3. Inside the cooking chamber 2 is a pipe 4 for outputting high-temperature cooking steam, and the input end of the steam pipe 4 can be connected to an external steam delivery pipe. Inside the cooking chamber 2 is a breathable metal mesh 21 for supporting the feed, and a vibration component is also provided inside the cooking chamber 2 to vibrate the breathable metal mesh 21, achieving comprehensive cooking of the feed by high-temperature steam. In use, firstly... The feed requiring detoxification is spread evenly on the breathable metal mesh 21. Steam is then output from below the breathable metal mesh 21 through the steam pipe 4 to cook it at high temperature, destroying harmful substances in the feed, such as mycotoxins and bacteria, and reducing their biological activity. At the same time, the breathable metal mesh 21 is vibrated by the vibration component, causing the feed on top to vibrate continuously, thereby increasing the gap between feed particles and improving the ventilation efficiency of the breathable metal mesh 21. This allows the high-temperature steam to be more comprehensively and evenly dispersed into the feed, resulting in more uniform cooking and disinfection.

[0025] Meanwhile, in order to purify the residual bacteria and other pathogens in the feed after cooking and disinfection, the cooked feed enters the mixing chamber 3 for further processing. Inside the mixing chamber 3, there is also a spray pipe 5 for adding enzyme preparations to the feed. The spray pipe 5 can be connected to external pipelines and deliver enzyme preparations or microorganisms through pumps. Microorganisms or enzyme preparations can further decompose and transform the toxins remaining in the feed after high-temperature cooking, improving detoxification efficiency. Furthermore, since high-temperature cooking may destroy or lose nutrients in the feed, the addition of microorganisms or enzyme preparations can decompose complex components, such as amylase, protease, and cellulase, releasing more easily absorbed nutrients, thereby compensating for nutrient loss to a certain extent. In addition, to improve the uniformity of contact between enzyme preparations and feed, a mixing component is also provided inside the mixing chamber 3 to ensure that enzyme preparations and feed are fully mixed.

[0026] Reference Figure 4 As shown, the vibration assembly further includes a rotating shaft 6 rotatably connected to the cooking chamber 2 and at least two elliptical striking wheels 61 mounted on the rotating shaft 6. The processing unit 1 is equipped with a first motor 62 whose output end is connected to one end of the rotating shaft 6. When the striking wheels 61 rotate with the rotating shaft 6, they can intermittently strike the breathable metal mesh 21 at the bottom. The first motor 62 drives the rotating shaft 6 to rotate the striking wheels 61, causing the striking wheels 61 to continuously vibrate the breathable metal mesh at the bottom, thereby causing the feed above the breathable metal mesh 21 to vibrate during cooking, making it easier for steam to enter the gaps between the feed, thus improving the uniformity of cooking.

[0027] Reference Figure 2 As shown, the mixing assembly further includes a partition tube 7 coaxially arranged with the mixing chamber 3 and a spiral conveying blade 71 located inside the partition tube 7. The two ends of the partition tube 7 are open and there is a certain gap between them and the inner wall of the mixing chamber 3. The partition tube 7 is connected to the inside of the mixing chamber 3 through a connecting rod. A second motor 72 is provided at the upper end of the mixing chamber 3. The output shaft of the second motor 72 is connected to the spiral conveying blade 71. The second motor 72 drives the spiral conveying blade 71 to rotate. The spiral conveying blade 71 continuously turns the feed at the bottom of the mixing chamber 3 upward and drops it from the upper end of the partition tube 7 to the bottom of the mixing chamber 3. This cycle is repeated to continuously agitate the feed, so that the enzyme preparation sprayed by the spray pipe 5 above can be mixed with the feed more effectively. After the mixing is completed, the feed can be discharged by opening the discharge port at the bottom of the mixing chamber 3.

[0028] Among them, reference Figure 3As shown, a receiving plate 8 is slidably connected inside the cooking chamber 2, located below the metal filter screen, and one end of the receiving plate 8 extends to the outside of the cooking chamber 2. When the breathable metal mesh 21 vibrates, some feed may fall from the mesh of the breathable metal mesh 21. At this time, it can be collected uniformly through the receiving plate 8, and the receiving plate 8 can be periodically pulled out of the cooking chamber 2 for unified processing.

[0029] Furthermore, refer to Figure 3 As shown, a sealing cover 11 is slidably connected to the upper part of the processing component 1. During cooking, the sealing cover 11 is slid above the breathable metal mesh 21 to seal the cooking chamber 2, reduce steam leakage, and improve the cooking effect. After cooking, the sealing cover 11 is slid to one side, which makes it easier to transport the feed to the mixing chamber 3.

[0030] One side of the processing component 1 is provided with a telescopic component 9, which can be an electric telescopic rod or other device. A pusher plate 91 is connected to the movable end of the telescopic component 9. The telescopic component 9 drives the pusher plate 91 to push the feed on the metal filter screen into the mixing chamber 3, which is more convenient.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A feed heavy metal detoxification purifying apparatus comprising a treatment member, characterized in that, include; The processing unit (1) includes a cooking chamber (2) and a mixing chamber (3); A steam pipe (4) is provided inside the cooking chamber (2) for outputting high-temperature steam into the cooking chamber (2). The input end of the steam pipe (4) is connected to an external steam delivery pipe. The cooking chamber (2) is provided with a breathable metal mesh (21) for supporting the feed. The cooking chamber (2) is also provided with a vibration component for vibrating the breathable metal mesh (21) to achieve full cooking of the feed by high-temperature steam. The spray pipe (5) is located inside the mixing chamber (3) and is used to add enzyme preparations to the feed in the mixing chamber (3). The mixing chamber (3) is equipped with a mixing component, which is used to fully mix the enzyme preparations with the feed.

2. The feed heavy metal detoxification and purification apparatus with a processing element according to claim 1, characterized in that, The vibration assembly includes a rotating shaft (6) rotatably connected to the cooking chamber (2) and at least two elliptical striking wheels (61) provided on the rotating shaft (6). The processing unit (1) is provided with a first motor (62) whose output end is connected to one end of the rotating shaft (6). When the striking wheel (61) rotates with the rotating shaft (6), it can intermittently strike the breathable metal mesh (21) at the bottom of the breathable metal mesh (21).

3. The feed heavy metal detoxification and purification apparatus with a processing element according to claim 1, characterized in that, The mixing assembly includes a partition tube (7) coaxially arranged with the mixing chamber (3) and a spiral conveying blade (71) located inside the partition tube (7). The partition tube (7) is connected to the inside of the mixing chamber (3) by a connecting rod. A second motor (72) is provided at the upper end of the mixing chamber (3). The output shaft of the second motor (72) is connected to the spiral conveying blade (71).

4. The feed heavy metal detoxification and purification device containing a treatment component according to claim 1, characterized in that, The cooking chamber (2) is internally slidably connected to a receiving plate (8) located below a metal filter screen, and one end of the receiving plate (8) extends to the outside of the cooking chamber (2).

5. The feed heavy metal detoxification and purification apparatus with a processing element according to claim 1, characterized in that, A sealing cap (11) is slidably connected to the top of the processing unit (1), and the sealing cap (11) is used to seal the cooking chamber (2) to reduce steam leakage.

6. The feed heavy metal detoxification and purification apparatus with a processing element according to claim 1, characterized in that, The processing component (1) is provided with a telescopic component (9) on one side, and the movable end of the telescopic component (9) is connected to a pusher plate (91) for pushing the feed on the metal filter screen into the mixing chamber (3).

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