CN219807953U

CN219807953U - High-ventilation-capacity aerobic solid-state fermentation device

Info

Publication number: CN219807953U
Application number: CN202321274558.XU
Authority: CN
Inventors: 马科; 刘琳; 王旭佩; 翁文保
Original assignee: Anyang Nietzsche Qihe Biotechnology Co ltd
Current assignee: Anyang Nietzsche Qihe Biotechnology Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-10
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses a high-ventilation aerobic solid-state fermentation device which comprises a tank body, wherein an aeration pipe is arranged at the bottom end of the inner side of the tank body, outer connecting pipes are symmetrically arranged at the bottom end of the outer side surface of the tank body and are communicated with the aeration pipe, a sealing cover is arranged at the top end of the tank body, a stirring assembly is arranged in the middle of the sealing cover and comprises a motor and a stirring rod, the motor is arranged on the sealing cover, the output end of the motor is inserted into the tank body, the stirring rod is arranged at the output end of the motor, a plurality of gas injection pipes are arranged on the sealing cover, and the gas injection pipes are inserted into the tank body and are close to the inner wall of the tank body and do not interfere with the stirring assembly. Install the aeration pipe inside the jar body, and install the gas injection pipe at the closing cap edge, and guarantee that the gas injection pipe bottom does not interfere with stirring subassembly to stirring subassembly and aeration pipe and gas injection pipe have been avoided taking place to interfere.

Description

High-ventilation-capacity aerobic solid-state fermentation device

Technical Field

The utility model relates to the technical field of fermentation equipment, in particular to a high-ventilation aerobic solid-state fermentation device.

Background

Oxygen needs to be injected into the fermentation tank for aerobic solid state fermentation so as to ensure that objects in the fermentation tank can complete fermentation rapidly. And oxygen is injected into the fermentation tank to ensure that aerobic bacteria can grow, metabolize and secrete better, so that better fermentation effect can be achieved. The aerobic solid fermentation device is provided with a vent pipe at the bottom of the fermentation tank, oxygen is injected into the fermentation tank through a vent pipe network, for example, the patent with Chinese patent authority publication number of CN208562369U discloses an aerobic culture device for producing probiotics, the aerobic culture device comprises a box body, a gas distribution plate is arranged at the bottom of an inner cavity of the box body, a plurality of aeration holes are formed in the top of the gas distribution plate, a plurality of solid fillers are arranged on a filler rod, a rotary joint is connected to the top end of a central pipe, an air inlet pipe is fixedly connected to the top end of the rotary joint, a driven bevel gear is fixedly sleeved at the top of the outer wall of the central pipe, a driving shaft is connected to the output shaft of a motor, and a driving bevel gear matched with the driven bevel gear is connected to the driving shaft. According to the scheme, through the gas distribution plate, air can be sprayed upwards from the gas distribution plate, the three-dimensional filler on the filler rod is fully contacted with the air, and the central tube is driven to rotate through the cooperation of the driven bevel gear and the driving bevel gear, so that the gas distribution plate is driven to rotate, the contact of oxygen and probiotics in the three-dimensional filler is improved, and the aerobic culture efficiency and effect of the probiotics are improved.

The aerobic culture device of the solid fermentation tank is characterized in that a large amount of oxygen is injected into the tank body. However, the air inlet device with the structure is not suitable for the solid-state fermentation tanks, because some solid-state fermentation tanks are provided with stirring structures, and the conventional air inlet device can interfere with the stirring structures when in use, so that the normal operation of the stirring structures is affected, and meanwhile, the problem that the air inlet device is easy to damage can also occur.

Disclosure of Invention

The utility model aims to provide a high-ventilation aerobic solid-state fermentation device, which aims to solve the problems that the conventional air inlet device is not suitable for solid-state fermentation tanks, because some solid-state fermentation tanks are provided with stirring structures, the conventional air inlet device can interfere with the stirring structures when in use, the normal operation of the stirring structures is influenced, and the air inlet device is easy to damage.

The utility model is realized in the following way:

the utility model provides a big aerobic solid state fermentation device of ventilation volume, includes the jar body, jar internal side bottom is equipped with the aeration pipe, jar lateral surface bottom symmetry is equipped with outer takeover, outer takeover communicates with each other with the aeration pipe, jar body top is equipped with the closing cap, closing cap mid-mounting has stirring subassembly, stirring subassembly includes motor and puddler, the motor is installed on the closing cap, just the motor output inserts jar internal portion, the puddler is installed at the motor output, install a plurality of gas injection pipes on the closing cap, the gas injection pipe inserts jar internal portion and is close to jar internal wall each other, just the gas injection pipe does not interfere with stirring subassembly.

Preferably, the end of the outer tube is provided with a first switching cap, the arc surface of the outer tube is provided with a throttle valve, the bottom end of the tank body is provided with a fixed bottom plate, the edge of the fixed bottom plate is uniformly provided with a plurality of fixed holes, and the top surface of the tank body is uniformly provided with a plurality of connecting grooves.

Preferably, the aeration pipe both ends all are equipped with the second switching cap, just the last UNICOM respectively of aeration pipe has first annular spray tube and second annular spray tube, the diameter of first annular spray tube is greater than the diameter of second annular spray tube, first annular spray tube and second annular spray tube top is even to be equipped with a plurality of shower nozzles.

Preferably, the edge of the sealing cover is uniformly provided with a plurality of connecting holes, the middle part of the sealing cover is provided with a bearing, and the sealing cover is provided with a plurality of threaded holes.

Preferably, one end of the motor attaching sealing cover is provided with a fixed disc, the edge of the fixed disc is uniformly provided with a plurality of bolt holes, the output end of the motor is provided with a transmission shaft, and the bottom end of the transmission shaft is provided with a perforation.

Preferably, the top end of the stirring rod is provided with an inserting connector, the inserting connector is inserted with the transmission shaft and is fixed through bolt connection, and the bottom end of the stirring rod is provided with stirring blades.

Preferably, the top of the gas injection pipe is provided with an adapter plate, the top of the adapter plate is provided with a hexagonal screwing head, the top of the hexagonal screwing head is provided with a bent pipe communicated with the gas injection pipe, the end part of the bent pipe is provided with a third adapter cap, and the arc surface of the gas injection pipe is provided with dense through holes.

Compared with the prior art, the utility model has the beneficial effects that:

1. install the aeration pipe inside the jar body, and install the gas injection pipe at the closing cap edge, and guarantee that the gas injection pipe bottom does not interfere with stirring subassembly to avoided stirring subassembly and aeration pipe and gas injection pipe to take place to interfere, utilize the cooperation of aeration pipe and gas injection pipe can provide abundant oxygen to the inside fungus crowd of jar simultaneously, and can guarantee under stirring subassembly's operation that the inside fungus crowd of jar changes the position constantly, the inside fungus crowd oxygen uptake of jar is even, thereby conveniently reach better fermentation effect.

2. The aeration pipe and the gas injection pipe can be flexibly detached from the tank body, so that the aeration pipe and the gas injection pipe can be selectively installed according to the use requirement, and the sufficient oxygen can be injected into the tank body while the aeration pipe and the gas injection pipe are not interfered with the stirring component.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the can of the present utility model;

FIG. 3 is a schematic view of the structure of the aerator pipe according to the utility model;

FIG. 4 is a schematic view of the structure of the closure of the present utility model;

FIG. 5 is a schematic structural view of the stirring assembly of the present utility model;

fig. 6 is a schematic structural view of the gas injection tube of the present utility model.

In the figure: 1. a tank body; 11. an outer connecting pipe; 12. a first adapter cap; 13. a fixed bottom plate; 14. a fixing hole; 15. a throttle valve; 16. a connecting groove; 2. an aeration pipe; 21. a first annular nozzle; 22. a second annular nozzle; 23. a spray head; 24. a second adapter cap; 3. a cover; 31. a connection hole; 32. a threaded hole; 33. a bearing; 4. a stirring assembly; 41. a motor; 411. a fixed plate; 412. bolt holes; 413. a transmission shaft; 414. perforating; 42. a stirring rod; 421. a plug; 422. stirring the leaves; 5. an air injection pipe; 51. an adapter plate; 52. hexagonal screwing head; 53. bending the pipe; 54. and a third adapter cap.

Detailed Description

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The following is further described with reference to the accompanying drawings and specific examples:

example 1

As shown in fig. 1, 2 and 5, a high-aeration aerobic solid fermentation device comprises a tank 1, wherein the tank 1 is convenient for storing objects to be fermented. The aeration pipe 2 is arranged at the bottom end of the inner side of the tank body 1, and the aeration pipe 2 is used for conveniently injecting oxygen into the tank body 1, so that the bacteria in the tank body 1 can conveniently grow with enough oxygen. The outer connecting pipe 11 is symmetrically arranged at the bottom end of the outer side surface of the tank body 1, the outer connecting pipe 11 is communicated with the aeration pipe 2, and the outer connecting pipe 11 is matched with the aeration pipe 2 to conveniently inject a large amount of oxygen into the aeration pipe 2 and conveniently introduce the oxygen into the tank body 1. The top end of the tank body 1 is provided with a sealing cover 3, and the sealing cover 3 is convenient for plugging the top end opening of the tank body 1. The stirring assembly 4 is installed in the middle of the sealing cover 3, and the stirring assembly 4 is used for conveniently stirring and mixing materials in the tank body 1. The stirring assembly 4 comprises a motor 41 and a stirring rod 42, and the materials in the tank body 1 can be effectively stirred and mixed by the cooperation of the motor 41 and the stirring rod 42. The motor 41 is installed on the closing cap 3, and the motor 41 output inserts inside the jar body 1, and the puddler 42 is installed at the motor 41 output, and this kind of structure is convenient for the motor 41 can fully mix and use jar material inside the body 1. Install a plurality of gas injection pipes 5 on the closing cap 3, gas injection pipe 5 inserts jar body 1 inside and be close to jar body 1 inner wall and be close to each other, and gas injection pipe 5 does not interfere with stirring subassembly 4, and gas injection pipe 5 is convenient from jar body 1 top to the inside abundant oxygen of injection of jar body 1 to make things convenient for jar body 1 inside fungus crowd abundant growth.

Working principle: when the oxygen supplying device is used, the external air pumping equipment is connected with the external connecting pipe 11 and the air injecting pipe 5, a large amount of oxygen can be injected into the tank body 1 by the air pumping equipment, so that the bacteria in the tank body 1 can be ensured to have enough growth space, the air injecting pipe 5 can be selectively installed according to the conditions of the bacteria in the tank body 1, the oxygen supplying amount in the tank body 1 can be conveniently increased under the condition that the oxygen supply to the bacteria in the tank body 1 is insufficient, and the aerobic bacteria in the tank body 1 can be ensured to have enough oxygen for growth, metabolism and secretion. Compared with the prior art, the utility model installs the aeration pipe 2 in the tank body 1, installs the gas injection pipe 5 at the edge of the sealing cover 3, and ensures that the bottom end of the gas injection pipe 5 does not interfere with the stirring assembly 4, thereby avoiding the interference between the stirring assembly 4 and the aeration pipe 2 and the gas injection pipe 5, simultaneously providing sufficient oxygen for the flora in the tank body 1 by utilizing the cooperation of the aeration pipe 2 and the gas injection pipe 5, and ensuring that the flora in the tank body 1 continuously changes position under the operation of the stirring assembly 4, and ensuring that the flora in the tank body 1 absorbs oxygen uniformly, thereby conveniently achieving better fermentation effect.

Example 2

As shown in fig. 2, the end of the extension tube 11 is provided with a first adapter cap 12, and the first adapter cap 12 facilitates the connection of the extension tube 11 with external air supply equipment. And the arc surface of the external connection pipe 11 is provided with a throttle valve 15, and the throttle valve 15 is convenient for controlling the amount of oxygen entering the aeration pipe 2 and adjusting the amount of oxygen entering the aeration pipe 2 according to the use requirement. The bottom of the tank body 1 is provided with a fixed bottom plate 13, the edge of the fixed bottom plate 13 is uniformly provided with a plurality of fixed holes 14, and the fixed bottom plate 13 and the fixed holes 14 are matched to conveniently fix the tank body 1 at a designated position through bolts. The top surface of the tank body 1 is uniformly provided with a plurality of connecting grooves 16, and the connecting grooves 16 are convenient for fixing the sealing cover 3 at the top end of the tank body 1 by bolts.

As shown in fig. 3, the two ends of the aerator pipe 2 are respectively provided with a second switching cap 24, and the second switching caps 24 are convenient to match with the aerator pipe 2, so that the aerator pipe 2 is convenient to be connected with one end of the outer connecting pipe 11 facing the inside of the tank body 1. And the aeration pipe 2 is respectively communicated with the first annular spray pipe 21 and the second annular spray pipe 22, the diameter of the first annular spray pipe 21 is larger than that of the second annular spray pipe 22, and the cooperation of the first annular spray pipe and the second annular spray pipe is convenient for the aeration pipe 2 to be capable of aerating objects in the tank body 1 more uniformly. The top of the first annular spray pipe 21 and the top of the second annular spray pipe 22 are uniformly provided with a plurality of spray heads 23, and the structure is convenient for the spray heads 23 to spray on objects in a high-speed mode, so that the air flow can contact with the objects in the tank body 1 in a larger range.

As shown in fig. 4, the edge of the cover 3 is uniformly provided with a plurality of connection holes 31, and the connection holes 31 facilitate the passage of bolts, thereby facilitating the fixation of the cover 3 to the top end of the can body 1 by the bolts. The middle part of the sealing cover 3 is provided with a bearing 33, and the bearing 33 is convenient for the stirring assembly 4 of the tank body 1 to rotate. The sealing cover 3 is provided with a plurality of threaded holes 32, and the threaded holes 32 are convenient for installing and using the air injection holes.

As shown in fig. 5, a fixed disc 411 is arranged at one end of the motor 41, which is attached to the cover 3, a plurality of bolt holes 412 are uniformly formed in the edge of the fixed disc 411, and the fixed disc 411 and the bolt holes 412 are matched to facilitate the motor 41 to be fixed on the cover 3 through bolts. And the output end of the motor 41 is provided with a transmission shaft 413, the bottom end of the transmission shaft 413 is provided with a perforation 414, the transmission shaft 413 is convenient for driving the stirring rod 42 to rotate, and the perforation 414 is convenient for connecting the transmission shaft 413 with the output end of the motor 41 by using bolts. The top of the stirring rod 42 is provided with a plug 421, the plug 421 is plugged with the transmission shaft 413 and is fixed through bolt connection, and the plug 421 is convenient for connecting the stirring rod 42 with the output end of the motor 41. The stirring blade 422 is arranged at the bottom end of the stirring rod 42, and the stirring blade 422 is convenient for carrying out mixing treatment on materials in the tank body 1.

As shown in fig. 6, the top end of the gas injection pipe 5 is provided with an adapter plate 51, and the adapter plate 51 is convenient for the gas injection pipe 5 to be connected with the threaded hole 32 in a threaded manner. The top of the adapter plate 51 is provided with a hexagonal screwing head 52, and the hexagonal screwing head 52 is convenient for screwing the gas injection pipe 5. And the top of the hexagonal screwing head 52 is provided with an elbow 53 communicated with the gas injection pipe 5, the end part of the elbow 53 is provided with a third switching cap 54, and the elbow 53 and the switching cap are convenient for connecting the gas injection pipe 5 with external gas supply equipment. The circular arc surface of the gas injection pipe 5 is provided with dense through holes, and the structure is that oxygen is introduced into the material of the tank body 1.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a big aerobic solid state fermentation device of ventilation volume, includes a jar body (1), a serial communication port, jar body (1) inboard bottom is equipped with aeration pipe (2), jar body (1) lateral surface bottom symmetry is equipped with outer takeover (11), outer takeover (11) communicate with each other with aeration pipe (2), jar body (1) top is equipped with closing cap (3), closing cap (3) mid-mounting has stirring subassembly (4), stirring subassembly (4) include motor (41) and puddler (42), motor (41) are installed on closing cap (3), just motor (41) output inserts jar body (1) inside, puddler (42) are installed at motor (41) output, install a plurality of gas injection pipes (5) on closing cap (3), gas injection pipe (5) insert jar body (1) inside and be close to jar body (1) inner wall each other and be close to, just gas injection pipe (5) do not interfere with stirring subassembly (4).

2. The high-ventilation aerobic solid state fermentation device according to claim 1, wherein a first adapter cap (12) is arranged at the end part of the external connection pipe (11), a throttle valve (15) is arranged on the arc surface of the external connection pipe (11), a fixed bottom plate (13) is arranged at the bottom end of the tank body (1), a plurality of fixed holes (14) are uniformly formed in the edge of the fixed bottom plate (13), and a plurality of connecting grooves (16) are uniformly formed in the top surface of the tank body (1).

3. The high-ventilation aerobic solid state fermentation device according to claim 1, wherein the two ends of the aeration pipe (2) are respectively provided with a second switching cap (24), the aeration pipe (2) is respectively communicated with a first annular spray pipe (21) and a second annular spray pipe (22), the diameter of the first annular spray pipe (21) is larger than that of the second annular spray pipe (22), and a plurality of spray heads (23) are uniformly arranged at the tops of the first annular spray pipe (21) and the second annular spray pipe (22).

4. The high-ventilation aerobic solid state fermentation device according to claim 1, wherein a plurality of connecting holes (31) are uniformly formed in the edge of the sealing cover (3), a bearing (33) is arranged in the middle of the sealing cover (3), and a plurality of threaded holes (32) are formed in the sealing cover (3).

5. The high-ventilation aerobic solid state fermentation device according to claim 1, wherein a fixed disc (411) is arranged at one end of the motor (41) attached to the sealing cover (3), a plurality of bolt holes (412) are uniformly formed in the edge of the fixed disc (411), a transmission shaft (413) is arranged at the output end of the motor (41), and a perforation (414) is formed in the bottom end of the transmission shaft (413).

6. The high-ventilation aerobic solid state fermentation device according to claim 5, wherein an inserting head (421) is arranged at the top end of the stirring rod (42), the inserting head (421) is inserted into the transmission shaft (413) and is fixed by a bolt connection, and stirring blades (422) are arranged at the bottom end of the stirring rod (42).

7. The high-ventilation aerobic solid state fermentation device according to any one of claims 1-6, wherein an adapter plate (51) is arranged at the top end of the gas injection pipe (5), a hexagonal screwing head (52) is arranged at the top of the adapter plate (51), an elbow pipe (53) communicated with the gas injection pipe (5) is arranged at the top of the hexagonal screwing head (52), a third adapter cap (54) is arranged at the end of the elbow pipe (53), and dense through holes are formed in the arc surface of the gas injection pipe (5).