Feedstuff fermentation device with fully mixed bacteria structure

Abstract

The utility model provides a kind of feed fermentation device with strain fully mixed structure, comprising: fermentation subassembly, stirring subassembly and seeding component, the stirring subassembly for strain and feed mixing is rotatably installed in fermentation subassembly, seeding component for spraying strain is installed in fermentation subassembly, fermentation subassembly includes fermentation tank for fermentation, the upper surface and the lower surface of fermentation tank are respectively equipped with jar cover and discharge cylinder, compared with prior art, the utility model has the following beneficial effects: by setting seeding component, when using, seeding component can be evenly dispersed in the form of spraying in the internal area of fermentation tank, avoid local accumulation of strain, start seeding component when feed is input, then again match stirring subassembly, overturning piece and side stirring piece are carried out all-round agitation to feed, not only can make the strain after spraying and feed fast contact, fully mixed, further broken agglomerate, eliminate mixing dead angle.

Description

Technical Field

[0001] This utility model belongs to the field of fermentation equipment, and specifically relates to a feed fermentation device with a structure for fully mixing microorganisms. Background Technology

[0002] Feed fermentation equipment is a specialized device used for the microbial fermentation of feed ingredients. However, current feed fermentation equipment operation suffers from several issues that affect the mixing effect between feed and microbial inoculum. Due to the distribution of materials within the device, conventional mixing structures struggle to achieve comprehensive and meticulous mixing. For example, in some devices, large quantities of raw materials are poured in at once, resulting in excessively dense packing. This causes some areas to fail to fully contact the inoculum during mixing, leading to sparse microbial distribution in some areas and relatively concentrated microbial distribution in others. Conventional solutions to this problem include extending the mixing time, but this not only increases energy consumption but also risks damaging the nutritional structure of the feed due to over-mixing, reducing feed quality. Increasing the mixing speed, however, can exacerbate equipment wear, shorten its lifespan, and may also cause excessive grinding of some feed particles due to excessive mixing force, affecting their physical properties and palatability. Therefore, a new structure is needed to address these technical problems. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a feed fermentation device with a structure for fully mixing microorganisms, thereby solving the problems mentioned in the background technology.

[0004] This utility model is achieved through the following technical solution: a feed fermentation device with a fully mixed microbial structure, comprising: a fermentation component, a stirring component, and a sowing component. The fermentation component has a stirring component for mixing microbial inoculum and feed rotatably installed inside. The fermentation component has a sowing component for spraying microbial inoculum installed inside. The fermentation component includes a fermentation tank for fermentation. A tank cover and a discharge cylinder are respectively installed on the upper and lower surfaces of the fermentation tank. The stirring component includes a turning component for turning the material. A side stirring component is installed on the outer surface of the turning component.

[0005] In a preferred embodiment, a cone-shaped discharge cylinder is installed on the lower surface of the fermentation tank, a discharge valve is installed on the lower surface of the discharge cylinder, three support legs are installed on the outer surface of the discharge cylinder in a triangular structure, and a circular tank cover is installed on the upper surface of the fermentation tank.

[0006] In a preferred embodiment, a mounting base is installed at the center of the upper surface of the can lid, a can opening is installed at the outer edge of the upper surface of the can lid, a cover plate is installed on the upper surface of the can opening, and a ladder is installed on the outer surface of the fermentation tank.

[0007] In a preferred embodiment, a stirring motor is mounted on the upper surface of the mounting base. The material turning component includes a rotating shaft, an auger, and material turning and stirring blades. Inside the fermentation tank, a rotating shaft is rotatably mounted via the output shaft of the stirring motor and a coupling. An auger is provided on the outer surface of the rotating shaft. During use, the material turning component can turn the bottom feed upwards, and the top feed will move downwards due to the upward conveying of the bottom feed, realizing the vertical circulation of materials and breaking the stratification of feed.

[0008] In a preferred embodiment, a material-turning and stirring blade is installed at the lower end of the rotating shaft, and the side stirring component includes a connecting rod and a stirring scraper. Two sets of connecting rods are symmetrically installed on the outer surface of the rotating shaft, with two connecting rods in each set. The end of the connecting rod away from the rotating shaft is connected to the outer surface of the stirring scraper.

[0009] In a preferred embodiment, the sowing assembly includes a conveying pipe, an annular pipe, and a nozzle. The conveying pipe is installed on the upper surface of the tank cover and the outer surface of the fermentation tank. The conveying pipe is connected to an external inoculum supply device. The upper end of the conveying pipe penetrates the upper surface of the tank cover. In use, the sowing assembly can evenly disperse the inoculum in the form of spraying in the internal area of ​​the fermentation tank, avoiding local accumulation of inoculum. The sowing assembly is activated when the feed is added, and then combined with the stirring assembly, the turning component, and the side stirring component to stir the feed in all directions.

[0010] In a preferred embodiment, an annular tube with a circular structure is installed on the upper side of the inner wall of the fermenter. Multiple nozzles are evenly installed on the outer surface of the annular tube, which is inclined. The annular tube is connected to the conveying pipe.

[0011] In a preferred embodiment, an air jetting component is installed on the inner wall of the discharge cylinder. The air jetting component includes a second annular pipe, a second nozzle, and an air inlet pipe. An air inlet pipe is sealed and installed through the outer surface of the discharge cylinder. The air inlet pipe is connected to an external air supply device. A second annular pipe with a circular structure is installed on the inner wall of the discharge cylinder. A second nozzle is installed on the outer surface of the second annular pipe at a downward angle. The air inlet pipe is connected to the second annular pipe.

[0012] After adopting the above technical solution, the beneficial effects of this utility model are as follows: 1. By setting a stirring component, a stirring component for mixing bacteria and feed is installed inside the fermentation component. The stirring component includes a turning part for turning the feed, and a side stirring part is installed on the outer surface of the turning part. When in use, the turning part can turn the bottom feed upward, and the top feed will move downward due to the upward conveying of the bottom feed, realizing the vertical circulation of materials and breaking the feed stratification phenomenon. At this time, the side stirring part will perform horizontal stirring and shearing on the feed when the turning part rotates, breaking up the clumps and making the feed particles fully dispersed. Combined with the air blowing component inside the discharge cylinder, the bottom feed is further turned and mixed. The three work together to greatly improve the mixing efficiency and uniformity of feed and bacteria in the horizontal and vertical directions, effectively avoiding uneven mixing or fermentation dead corners, ensuring full contact between bacteria and feed, accelerating the fermentation process, improving the quality of fermented feed, and providing piglets with more balanced nutrition and better fermentation effect.

[0013] 2. By setting up a seeding component, the fermentation unit is equipped with a seeding component for spraying microbial inoculants. When in use, the seeding component can evenly disperse the microbial inoculants in the form of spraying in the internal area of ​​the fermentation tank, avoiding local accumulation of microbial inoculants. When the feed is put in, the seeding component is activated, and then the stirring component, the turning component and the side stirring component are used to stir the feed in all directions. This not only allows the sprayed microbial inoculants to come into contact with the feed quickly and mix thoroughly, but also further breaks up clumps and eliminates mixing dead corners. Attached Figure Description

[0014] 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 based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of a feed fermentation device with a fully mixed microbial culture structure according to the present invention.

[0016] Figure 2 This is a schematic diagram of the tank lid of a feed fermentation device with a structure for fully mixing microorganisms, according to the present invention.

[0017] Figure 3 This is a schematic diagram of the internal structure of a feed fermentation device with a fully mixed microbial culture structure according to the present invention.

[0018] Figure 4 This is a schematic diagram of the stirring component of a feed fermentation device with a structure for fully mixing microorganisms, according to the present invention.

[0019] In the diagram, 100-fermentation tank, 110-tank opening, 111-cover plate, 120-mounting base, 130-ladder, 140-support leg, 150-discharge cylinder, 160-discharge valve, 170-tank lid;

[0020] 200-Agitator assembly, 210-Agitator motor, 220-Rotating shaft, 230-Auger, 240-Stirring blades for material turning, 250-Connecting rod, 260-Agitator scraper;

[0021] 300 - Seeding assembly, 310 - Delivery pipe, 320 - Ring pipe 1, 330 - Sprinkler head 1;

[0022] 400 - Ring pipe II, 410 - Intake pipe. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1 to 4 As the first embodiment of this utility model: a feed fermentation device with a fully mixed strain structure, comprising: a fermentation component, a stirring component 200 and a sowing component 300, wherein the stirring component 200 for mixing strains and feed is rotatably installed inside the fermentation component, and the sowing component 300 for spraying strains is installed inside the fermentation component, the fermentation component includes a fermentation tank 100 for fermentation, and a tank cover 170 and a discharge cylinder 150 are respectively installed on the upper and lower surfaces of the fermentation tank 100, and the stirring component 200 includes a turning component for turning the material, and a side stirring component is installed on the outer surface of the turning component;

[0025] The fermenter 100 has a cone-shaped discharge cylinder 150 installed on its lower surface, a discharge valve 160 installed on its lower surface, three support legs 140 installed on its outer surface in a triangular structure, and a circular lid 170 installed on its upper surface.

[0026] A mounting base 120 is installed at the center of the upper surface of the can lid 170, a can opening 110 is installed at the outer edge of the upper surface of the can lid 170, a cover plate 111 is installed on the upper surface of the can opening 110, and a ladder 130 is installed on the outer surface of the fermentation tank 100.

[0027] A stirring motor 210 is mounted on the upper surface of the mounting base 120. The material turning component includes a rotating shaft 220, an auger 230, and a material turning stirring blade 240. The rotating shaft 220 is rotatably mounted inside the fermentation tank 100 via the output shaft of the stirring motor 210 and a coupling. An auger 230 is provided on the outer surface of the rotating shaft 220.

[0028] The lower end of the rotating shaft 220 is equipped with a material-turning agitator 240. The side agitator includes a connecting rod 250 and an agitator scraper 260. Two sets of connecting rods 250 are symmetrically installed on the outer surface of the rotating shaft 220. Each set of connecting rods 250 has two rods. The end of the connecting rod 250 away from the rotating shaft 220 is connected to the outer surface of the agitator scraper 260.

[0029] In use, the user first opens the cover 111 on the upper surface of the tank opening 110, and then puts the piglet feed (hereinafter referred to as feed) to be fermented into the fermentation tank 100 through the tank opening 110. When putting the feed in, the user can start the external inoculum supply device to deliver the inoculum to the conveying pipe 310. At this time, the inoculum will enter the annular pipe 320 through the conveying pipe 310, and then the annular pipe 320 will spray the inoculum out through the nozzle 330 on its outer surface. At this time, the sprayed inoculum will come into contact with the feed being put in. The feed and microorganisms are mixed together and fall into the fermentation tank 100. At this time, the stirring component 200 is used to fully mix the feed and microorganisms. During use, the inoculation component 300 can evenly disperse the microorganisms in the fermentation tank 100 in the form of spray, avoiding local accumulation of microorganisms. When the feed is added, the inoculation component 300 is activated, and then the stirring component 200 is used. The turning component and the side stirring component agitate the feed in all directions. This not only allows the sprayed microorganisms to come into contact with the feed quickly and mix thoroughly, but also further breaks up clumps and eliminates mixing dead corners.

[0030] Please see Figures 1 to 4 As a second embodiment of the present invention: based on the description in the above embodiments, the sowing component 300 further includes a conveying pipe 310, an annular pipe 320 and a nozzle 330. The conveying pipe 310 is installed on the upper surface of the tank cover 170 and the outer surface of the fermentation tank 100. The conveying pipe 310 is connected to an external inoculum supply device, and the upper end of the conveying pipe 310 penetrates the upper surface of the tank cover 170.

[0031] A circular annular tube 320 with a circular structure is installed on the upper side of the inner wall of the fermenter 100. Multiple nozzles 330 are evenly installed on the outer surface of the annular tube 320 facing downwards. The nozzles 330 are arranged with an inclined structure. The annular tube 320 is connected to the conveying pipe 310.

[0032] The inner wall of the discharge cylinder 150 is equipped with an air jetting device, which includes an annular pipe 400, a nozzle 410, and an air inlet pipe 410. The air inlet pipe 410 is sealed and installed through the outer surface of the discharge cylinder 150. The air inlet pipe 410 is connected to an external air supply device. The inner wall of the discharge cylinder 150 is equipped with an annular pipe 400 with a circular structure. The nozzle 410 is installed on the outer surface of the annular pipe 400 at a downward angle. The air inlet pipe 410 is connected to the annular pipe 400.

[0033] In use, when all the feed is put into the fermentation tank 100 through the operation steps of the first embodiment, the user can start the stirring motor 210 on the upper surface of the tank cover 170. The output shaft of the stirring motor 210 drives the rotating shaft 220 inside the fermentation tank 100 to rotate. When the rotating shaft 220 rotates, the auger 230 on its outer surface will also rotate. When the auger 230 rotates, it will work with the material-tumbling stirring blades 240 on the lower surface of the rotating shaft 220 to transport the feed inside the fermentation tank 100 and the top of the discharge cylinder 150. At this time, because the fermentation tank 100... The feed at the center position is turned upwards, and the feed at the top, being replaced by the turned-up feed, moves downwards, creating a flow circulation within the fermentation tank 100. When the rotating shaft 220 rotates, its outer connecting rod 250, in conjunction with the stirring scraper 260, stirs and shears the feed outside the center position, allowing for more thorough mixing of the feed with the inoculum within the fermentation tank 100. While the stirring component 200 is stirring, the user can activate the external air supply equipment, which supplies air to the annular pipe 400 through the air inlet pipe 410. The outer surface of the annular pipe 400... The second nozzle on the surface sprays gas into the fermentation tank 100 (because the second nozzle continuously sprays gas, even if the feed blocks the second nozzle, the continuously sprayed gas will clear it, thus achieving the purpose of air jetting), which in turn causes the bottom feed, along with the turning device, to continuously turn upwards, thereby ensuring thorough mixing of the inoculum and the feed. When finally discharging the feed, the user only needs to open the discharge valve 160 (the size of the discharge port of the discharge valve 160 needs to be selected according to the actual type and size of the fermented feed to avoid clogging the discharge port). During use, the turning device can turn the bottom feed upwards, and the top feed, due to the bottom feed turning upwards... The upward conveyor then moves downward, realizing the vertical circulation of materials and breaking up feed stratification. At this time, the side agitator mixes and shears the feed laterally as the turning component rotates, breaking up clumps and ensuring that feed particles are fully dispersed. Combined with the air blowing component inside the discharge cylinder 150, the feed at the bottom is further turned over and mixed. The three work together to greatly improve the mixing efficiency and uniformity of feed and bacteria in both horizontal and vertical directions, effectively avoiding uneven mixing or fermentation dead zones, ensuring full contact between bacteria and feed, accelerating the fermentation process, improving the quality of fermented feed, and providing piglets with more balanced nutrition and better fermentation results.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A feed fermentation apparatus having a bacteria species fully mixed structure, comprising: A fermentation component, a stirring component (200), and a seeding component are characterized in that a stirring component (200) for mixing microorganisms and feed is rotatably installed inside the fermentation component, a seeding component for spraying microorganisms is installed inside the fermentation component, the fermentation component includes a fermentation tank (100) for fermentation, a tank cover (170) and a discharge cylinder (150) are respectively installed on the upper and lower surfaces of the fermentation tank (100), and the stirring component (200) includes a turning component for turning the material, and a side stirring component is installed on the outer surface of the turning component.

2. The feed fermentation apparatus having a bacteria fully mixed structure according to claim 1, wherein: The fermenter (100) has a cone-shaped discharge cylinder (150) installed on its lower surface. The discharge cylinder (150) has a discharge valve (160) installed on its lower surface. The discharge cylinder (150) has three supporting legs (140) installed on its outer surface in a triangular structure. The fermenter (100) has a circular lid (170) installed on its upper surface.

3. The feed fermentation apparatus having a bacteria fully mixed structure according to claim 2, characterized in that: A mounting base (120) is installed at the center of the upper surface of the can lid (170), a can opening (110) is installed on the outer edge of the upper surface of the can lid (170), a cover plate (111) is installed on the upper surface of the can opening (110), and a ladder (130) is installed on the outer surface of the fermentation tank (100).

4. The feed fermentation apparatus having a bacteria fully mixed structure according to claim 3, wherein: A stirring motor (210) is mounted on the upper surface of the mounting base (120). The material turning component includes a rotating shaft (220), an auger (230), and a stirring blade (240). The rotating shaft (220) is rotatably mounted inside the fermentation tank (100) via the output shaft of the stirring motor (210) and a coupling. An auger (230) is provided on the outer surface of the rotating shaft (220).

5. The feed fermentation device with a fully mixed microbial culture structure as described in claim 4, characterized in that: The lower end of the rotating shaft (220) is equipped with a material-turning stirring blade (240). The side stirring component includes a connecting rod (250) and a stirring scraper (260). Two sets of connecting rods (250) are symmetrically installed on the outer surface of the rotating shaft (220). Each set of connecting rods (250) has two rods. The end of the connecting rod (250) away from the rotating shaft (220) is connected to the outer surface of the stirring scraper (260).

6. The feed fermentation device with a fully mixed microbial culture structure as described in claim 1, characterized in that: The seeding assembly includes a delivery pipe (310), an annular pipe (320), and a nozzle (330). The delivery pipe (310) is installed on the upper surface of the tank cover (170) and the outer surface of the fermentation tank (100). The delivery pipe (310) is connected to an external inoculum supply device. The upper end of the delivery pipe (310) penetrates the upper surface of the tank cover (170).

7. A feed fermentation device with a fully mixed microbial culture structure as described in claim 6, characterized in that: The fermenter (100) has an annular tube (320) with a circular structure installed on the upper side of its inner wall. Multiple nozzles (330) are evenly installed on the outer surface of the annular tube (320) facing downwards. The nozzles (330) are arranged in an inclined structure. The annular tube (320) is connected to the conveying pipe (310).

8. The feed fermentation device with a fully mixed microbial culture structure as described in claim 1, characterized in that: The inner wall of the discharge cylinder (150) is equipped with an air jetting device, which includes an annular pipe II, a nozzle II, and an air inlet pipe (410). The outer surface of the discharge cylinder (150) is sealed and penetrated by the air inlet pipe (410). The air inlet pipe (410) is connected to an external air supply device. The inner wall of the discharge cylinder (150) is equipped with an annular pipe II (400) with a circular structure. The outer surface of the annular pipe II (400) is inclined downward and equipped with a nozzle II. The air inlet pipe (410) is connected to the annular pipe II (400).

Images