Scutellaria baicalensis residue fermentation device

Abstract

The utility model discloses a scutellaria baicalensis residue fermentation device, and relates to the technical field of scutellaria baicalensis fermentation, an inlet of a fermentation tank is respectively communicated with a scutellaria baicalensis residue tank and a fermentation inoculant tank through pipelines, and a discharge port of the fermentation tank is communicated with a storage tank through a pipeline; the fermentation tank is provided with a hollow stirring shaft, the outer side of the stirring shaft is provided with a first sealing bearing matched with the fermentation tank, the inner side of the bottom of the stirring shaft is provided with a second sealing bearing, the inner side of the second sealing bearing is provided with an air inlet head, and the air inlet head is communicated with an air blower through a pipeline; the stirring shaft is communicated with a plurality of hollow stirring rods, and the lower parts of the stirring rods are communicated with a plurality of gas distribution rake teeth. The contact between air and materials in the fermentation tank is more uniform and thorough, and the plurality of air distribution rake teeth are arranged in the circumferential direction and the axial direction of the stirring shaft, so that the bubbling effect is better, the fermentation of scutellaria baicalensis residues is facilitated, and the fermentation period is greatly shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of scutellaria baicalensis fermentation, in particular to a scutellaria baicalensis residue fermentation device. Background Art

[0002] Scutellaria baicalensis residue, i.e. the residue after extraction of Scutellaria baicalensis, is rich in active ingredients with nutritional value, such as baicalin, etc., which have significant advantages in the application of feed. Using Scutellaria baicalensis residue as feed, about 5% to 12% can be added to the feed, which can not only replace antibiotics, but also have the effect of adding probiotics. After continuous use for about a week, the odor of ammonia in the farm is significantly reduced. It has the advantages of clearing away heat and detoxification, calming the nerves, improving the intestines, enhancing immunity, improving disease resistance, improving digestion and absorption rate, reducing diseases and improving meat quality for various animals, aquatic products, poultry, etc.

[0003] The residue of Scutellaria baicalensis is fermented aerobically. However, for a long time, the shortcomings of long fermentation time and maturity cycle and incomplete harmlessness have seriously restricted the widespread application of traditional composting technology. Summary of the invention

[0004] The technical problem to be solved by the utility model is: in view of the deficiencies in the prior art, a device for fermenting scutellaria baicalensis residue is provided, which has a short fermentation time and can decompose harmful materials more thoroughly.

[0005] In order to solve the above technical problems, the technical solution of the utility model is:

[0006] A scutellaria baicalensis residue fermentation device comprises a fermentation tank, wherein the inlet of the fermentation tank is connected to a scutellaria baicalensis residue tank and a fermentation agent tank through pipelines, and the discharge port of the fermentation tank is connected to a storage tank through a pipeline;

[0007] The fermentation tank is provided with a hollow stirring shaft, a first sealed bearing adapted to the fermentation tank is provided on the outer side of the stirring shaft, a second sealed bearing is provided on the inner side of the bottom of the stirring shaft, an air intake head is provided on the inner side of the second sealed bearing, and the air intake head is connected to a blower through a pipeline;

[0008] The stirring shaft is connected with a plurality of hollow stirring rods, and the lower part of the stirring rod is connected with a plurality of air distribution rake teeth.

[0009] As an improved technical solution, a conical protrusion is provided at the bottom of the fermentation tank.

[0010] As an improved technical solution, two of the scutellaria baicalensis material slag tank and two of the blowers are provided.

[0011] As an improved technical solution, the scutellaria baicalensis material residue tank and the fermentation agent tank are respectively connected to a mixer, and the outlet of the mixer is connected to the fermentation tank through a pipeline.

[0012] As an improved technical solution, the outlet of the fermentation agent tank is connected to a premixer through a pipeline, and a plurality of baffles alternately arranged up and down are provided inside the premixer, and openings are provided between the baffles and the inner wall of the premixer.

[0013] As an improved technical solution, a plurality of rotating shafts are provided through the bottom of the premixer, a plurality of the rotating shafts are connected to motors via belts, and a plurality of the rotating shafts are provided with stirring blades on top.

[0014] As a preferred technical solution, the outlet of the mixer is connected to a heater via a pipeline, and the outlet of the heater is connected to the fermentation tank via a pipeline.

[0015] As a preferred technical solution, the outlet of the heater is connected to the mixer through a pipeline.

[0016] As a preferred technical solution, the fermentation tank is provided with a plurality of feed branch pipes, and the plurality of feed branch pipes are connected to the fermentation agent tank through pipelines, and nozzles are provided at the outlets of the plurality of feed branch pipes.

[0017] Due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] The utility model discloses a scutellaria baicalensis residue fermentation device, comprising a fermentation tank, the inlet of the fermentation tank is connected to a scutellaria baicalensis residue tank and a fermentation agent tank through pipelines, and the discharge port of the fermentation tank is connected to a storage tank through pipelines; the fermentation tank is provided with a hollow stirring shaft, the outer side of the stirring shaft is provided with a first sealed bearing adapted to the fermentation tank, the inner side of the bottom of the stirring shaft is provided with a second sealed bearing, the inner side of the second sealed bearing is provided with an air intake head, and the air intake head is connected to a blower through a pipeline; the stirring shaft is connected to a plurality of hollow stirring rods, and the lower part of the stirring rod is connected to a plurality of air distribution rake teeth. The blower transports air from the air intake head to the hollow cavity of the stirring shaft, and then enters the air distribution rake teeth through the stirring rod connected to the hollow cavity, and ventilates while stirring, so that the contact between the air and the material in the fermentation tank is more uniform and thorough, and a plurality of air distribution rake teeth are provided along the circumferential and axial directions of the stirring shaft, so that the bubbling effect is better, which is beneficial to the fermentation of the scutellaria baicalensis residue and greatly shortens the fermentation cycle.

[0019] The bottom of the fermentation tank of the utility model is provided with a conical protrusion, so that the materials after fermentation can be discharged from the fermentation tank more smoothly.

[0020] The scutellaria baicalensis material slag tank and the blower are both provided with two, one for operation and one for standby, which increases the mobility of the equipment and facilitates the maintenance and replacement of the equipment.

[0021] The scutellaria baicalensis residue tank and the fermentation agent tank are respectively connected to a mixer, and the outlet of the mixer is connected to the fermentation tank through a pipeline. The scutellaria baicalensis residue and the fermentation agent are premixed by the mixer, which has a better fermentation effect and also shortens the subsequent fermentation time.

[0022] The outlet of the fermentation agent tank is connected to a premixer through a pipeline. The interior of the premixer is provided with a plurality of baffles arranged alternately up and down, and openings are provided between the baffles and the inner wall of the premixer. The premixer is used to mix a plurality of agents, and the baffles arranged alternately up and down increase the flow distance and time of the agents in the premixer, so that the agents are mixed more evenly, which is convenient for subsequent fermentation.

[0023] A plurality of rotating shafts are provided through the bottom of the premixer, and a plurality of rotating shafts are connected to motors through belts. A plurality of rotating shafts are provided with stirring blades on the tops. The stirring blades increase the mixing of the various bacterial agents, and finally the bacterial agents are mixed more evenly before entering the fermentation tank.

[0024] The outlet of the mixer is connected to a heater through a pipeline, and the outlet of the heater is connected to the fermentation tank through a pipeline. The heater preheats the material entering the fermentation tank, which reduces the heating time of the fermentation tank and shortens the fermentation cycle.

[0025] The outlet of the heater is connected to the mixer through a pipeline, so that the materials in the mixer can be circulated externally, thereby increasing the mixing effect.

[0026] The fermentation tank is provided with a plurality of feed branch pipes, and the plurality of feed branch pipes are connected to the fermentation microbial agent tank through pipelines, and nozzles are provided at the outlets of the plurality of feed branch pipes. The plurality of nozzles are provided to make the microbial agent more evenly distributed in the mixer, and more evenly mixed with the scutellaria baicalensis residue, which is convenient for subsequent fermentation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0028] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0029] Figure 2 It is a schematic diagram of the structure of the stirring shaft in the embodiment of the utility model;

[0030] Among them: 1. Fermentation tank; 2. Scutellaria baicalensis slag tank; 3. Fermentation agent tank; 4. Storage tank; 5. Stirring shaft; 6. First sealed bearing; 7. Second sealed bearing; 8. Air intake head; 9. Blower; 10. Stirring rod; 11. Air distribution rake teeth; 12. Protrusion; 13. Mixer; 14. Premixer; 15. Baffle; 16. Opening; 17. Rotating shaft; 18. Motor; 19. Stirring blades; 20. Heater; 21. Feed branch pipe; 22. Sprinkler. DETAILED DESCRIPTION

[0031] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0032] like Figure 1-2 As shown, a scutellaria baicalensis residue fermentation device comprises a fermentation tank 1, the inlet of the fermentation tank 1 is connected to a scutellaria baicalensis residue tank 2 and a fermentation agent tank 3 through pipelines, and the discharge port of the fermentation tank 1 is connected to a storage tank 4 through a pipeline; the fermentation tank 1 is provided with a hollow stirring shaft 5, the outer side of the stirring shaft 5 is provided with a first sealed bearing 6 adapted to the fermentation tank 1, the inner side of the bottom of the stirring shaft 5 is provided with a second sealed bearing 7, the inner side of the second sealed bearing 7 is provided with an air intake head 8, and the air intake head 8 is connected to a blower 9 through a pipeline; the stirring shaft 5 is connected to a plurality of hollow stirring rods 10, and the lower part of the stirring rods 10 is connected to a plurality of air distribution rake teeth 11. The blower 9 transports air from the air inlet head 8 to the hollow cavity of the stirring shaft 5, and then enters the air distribution rake teeth 11 through the stirring rod 10 connected to the hollow cavity, stirring and ventilating at the same time, so that the contact between the air and the material in the fermentation tank 1 is more uniform and thorough, and there are multiple air distribution rake teeth 11 arranged along the circumference and axial direction of the stirring shaft 5, so the bubbling effect is better, which is beneficial to the fermentation of the Scutellaria baicalensis residue and greatly shortens the fermentation cycle.

[0033] The utility model uses an exogenously added ultra-high temperature aerobic fermentation agent to rapidly raise the temperature of the pile to above 80°C and maintain it for 5 to 7 days, showing superior technical performance in promoting rapid composting and pollution control. The advantages of ultra-high temperature composting, rapid humification, nitrous oxide emission reduction, antibiotic resistance gene reduction, and microplastic degradation allow the harmful substances in the scutellaria baicalensis residue to be rapidly decomposed, thereby achieving the advantages of improving production efficiency and product quality.

[0034] The bottom of the fermentation tank 1 is provided with a conical protrusion 12, so that the materials after fermentation can be discharged from the fermentation tank 1 more smoothly.

[0035] The scutellaria baicalensis material slag tank 2 and the blower 9 are both provided with two, one in operation and one in reserve, which increases the mobility of the equipment and facilitates the maintenance and replacement of the equipment.

[0036] The scutellaria baicalensis residue tank 2 and the fermentation agent tank 3 are respectively connected to a mixer 13, and the outlet of the mixer 13 is connected to the fermentation tank 1 through a pipeline. The scutellaria baicalensis residue and the fermentation agent are premixed by the mixer 13, which has a better fermentation effect and shortens the subsequent fermentation time.

[0037] The outlet of the fermentation agent tank 3 is connected to a premixer 14 through a pipeline, and a plurality of baffles 15 are arranged alternately up and down inside the premixer 14, and an opening 16 is arranged between the baffles 15 and the inner wall of the premixer 14. The premixer 14 mixes a plurality of agents, and the baffles 15 arranged alternately up and down increase the flow distance and time of the agents in the premixer 14, so that the agents are mixed more evenly, which is convenient for subsequent fermentation.

[0038] A plurality of rotating shafts 17 are provided through the bottom of the premixer 14, and a plurality of the rotating shafts 17 are connected to motors 18 through belts. A plurality of stirring blades 19 are provided on the tops of the rotating shafts 17. The stirring blades 19 increase the mixing of the various bacterial agents, and finally the bacterial agents are mixed more evenly before entering the fermentation tank 1.

[0039] The outlet of the mixer 13 is connected to a heater 20 through a pipeline, and the outlet of the heater 20 is connected to the fermentation tank 1 through a pipeline. The heater 20 preheats the material entering the fermentation tank 1, thereby reducing the heating time of the fermentation tank 1 and shortening the fermentation cycle.

[0040] The outlet of the heater 20 is connected to the mixer 13 through a pipeline, so that the materials in the mixer 13 can be circulated externally, thereby increasing the mixing effect.

[0041] The fermentation tank 1 is provided with a plurality of feed branch pipes 21, and the plurality of feed branch pipes 21 are connected to the fermentation agent tank 3 through pipelines, and the outlets of the plurality of feed branch pipes 21 are provided with nozzles 22. The plurality of nozzles 22 are provided to make the distribution of the agent in the mixer 13 more uniform, and the mixing with the scutellaria baicalensis residue more uniform, which is convenient for subsequent fermentation.

[0042] It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A scutellaria baicalensis residue fermentation device, characterized in that: It comprises a fermentation tank, the inlet of which is connected to a scutellaria baicalensis material slag tank and a fermentation agent tank through pipelines, and the outlet of which is connected to a storage tank through pipelines; The fermentation tank is provided with a hollow stirring shaft, a first sealed bearing adapted to the fermentation tank is provided on the outer side of the stirring shaft, a second sealed bearing is provided on the inner side of the bottom of the stirring shaft, an air intake head is provided on the inner side of the second sealed bearing, and the air intake head is connected to a blower through a pipeline; The stirring shaft is connected with a plurality of hollow stirring rods, and the lower part of the stirring rod is connected with a plurality of air distribution rake teeth.

2. The scutellaria baicalensis residue fermentation device according to claim 1, characterized in that: The bottom of the fermentation tank is provided with a conical protrusion.

3. The scutellaria baicalensis residue fermentation device according to claim 1, characterized in that: The scutellaria baicalensis material slag tank and the blower are both provided with two.

4. The scutellaria baicalensis residue fermentation device according to claim 1, characterized in that: The scutellaria baicalensis material residue tank and the fermentation bacterial agent tank are respectively connected to a mixer, and the outlet of the mixer is connected to the fermentation tank through a pipeline.

5. The scutellaria baicalensis residue fermentation device according to claim 4, characterized in that: The outlet of the fermentation agent tank is connected to a premixer through a pipeline. A plurality of baffles alternately arranged up and down are arranged inside the premixer. Openings are arranged between the baffles and the inner wall of the premixer.

6. The scutellaria baicalensis residue fermentation device according to claim 5, characterized in that: A plurality of rotating shafts are provided through the bottom of the premixer, a plurality of the rotating shafts are connected to motors through belts, and a plurality of stirring blades are provided on the tops of the rotating shafts.

7. The device for fermenting scutellaria baicalensis residue according to claim 4, characterized in that: The outlet of the mixer is connected to a heater through a pipeline, and the outlet of the heater is connected to the fermentation tank through a pipeline.

8. The scutellaria baicalensis residue fermentation device according to claim 7, characterized in that: The outlet of the heater is connected to the mixer through a pipeline.

9. The scutellaria baicalensis residue fermentation device according to claim 1, characterized in that: The fermentation tank is provided with a plurality of feed branch pipes, and the plurality of feed branch pipes are connected to the fermentation agent tank through pipelines, and nozzles are provided at the outlets of the plurality of feed branch pipes.

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