CN221028387U

CN221028387U - Microorganism fermentation device

Info

Publication number: CN221028387U
Application number: CN202322364010.0U
Authority: CN
Inventors: 游兴勇; 刘成伟; 芦军; 刘道峰; 刘洋
Original assignee: Jiangxi Provincial Center For Disease Control And Prevention Jiangxi Tuberculosis Prevention And Control Institute Jiangxi Food Safety Risk Assessment Center
Current assignee: Jiangxi Provincial Center For Disease Control And Prevention Jiangxi Tuberculosis Prevention And Control Institute Jiangxi Food Safety Risk Assessment Center
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-05-28
Anticipated expiration: 2033-08-31

Abstract

The utility model relates to the technical field of microbial fermentation, and discloses a microbial fermentation device. The mixing mechanism can drive the first puddler of multiunit and multiunit second puddler to can also eliminate the bubble of raw materials depths when stirring the raw materials, and through the rotation of gear in the ring gear, can also drive the multiunit and scrape the flitch and rotate and do circular motion round jar internal wall, not only can prevent that inside raw materials from appearing the vortex when stirring and lead to stirring effect not ideal, do benefit to the follow-up fermentation of raw materials, can also strike off the raw materials that jar internal wall is attached simultaneously, reduced the waste of raw materials.

Description

Microorganism fermentation device

Technical Field

The utility model relates to the technical field of microbial fermentation, in particular to a microbial fermentation device.

Background

Microbial fermentation refers to a process of converting raw materials into products required by human beings through a specific metabolic pathway by utilizing microorganisms under proper conditions, and most microbial fermentation processes are completed in a fermentation tank, wherein the fermentation tank is a device for performing microbial fermentation by inoculating microorganisms or microorganisms with special degradation capability into a liquid phase or solid phase reaction system, and is widely applied to industries such as dairy products, beverages, bioengineering and the like.

Chinese patent discloses a microorganism fermenting installation (grant bulletin number CN 210736762U), it is through being equipped with the stirring vane of special shape in the outside of axostylus axostyle, a plurality of holes have been seted up at every stirring vane's surface, and at the internally mounted wire in hole, can eliminate the bubble of raw materials deep when stirring vane stirs the raw materials, the wire can all scratch the bubble in the raw materials, can stir simultaneously and defoaming work, the operation is comparatively convenient, the functionality is stronger, above-mentioned fermenting installation is though stirring the raw materials through single rotatory stirring vane, but stirring vane also can cause inside raw materials to appear the vortex phenomenon when rotatory, because the direction of vortex is the same with stirring vane's direction of rotation, so when appearing the vortex, above-mentioned raw materials obviously can't play good stirring effect, thereby be unfavorable for the follow-up fermentation of raw materials.

Disclosure of utility model

The present utility model is directed to a microbial fermentation apparatus, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a microorganism fermenting installation, which comprises a tank body, the fixed intercommunication of one side of jar body has feed inlet and delivery port, and the bottom edge rigid coupling of jar body has four supporting legs, the fixed intercommunication in bottom center of jar body has the discharge gate, and the fixed intercommunication of the bottom of jar body still has the gas injection port, the fixed intercommunication of the opposite side of jar body has the water injection port, and the internally mounted of jar body has compounding mechanism, compounding mechanism includes the mounting bracket, motor and closing plate, the bottom rigid coupling of mounting bracket has the motor, the cover is equipped with the closing plate on the driving end of motor, and the drive end bottom of motor still rigid coupling has the transmission shaft, the both sides of transmission shaft all rigid coupling has the support, the one end bottom of two supports all is connected with the round bar through the bearing rotation, the outside fixed cover of round bar is equipped with the gear, the rigid coupling has the ring gear on the inner wall of jar body, the both sides of transmission shaft all rigid coupling has the first puddler of multiunit, the both sides of round bar all rigid coupling has the multiunit second puddler, the one end rigid coupling of second puddler has the scraping plate, the sampler is installed to the below department of water injection port.

Optionally, the mounting bracket rigid coupling is at the top of the jar body, and closing plate rigid coupling is at the top of the jar body, and the drive end activity of motor runs through the top of the jar body and extends to the inside of the jar body.

Optionally, the scraping plates are abutted against the inner wall of the tank body, the first stirring rod is positioned between the adjacent scraping plates, and the gear ring are meshed with each other.

Optionally, the sampler includes fastening frame, first spacing frame and second spacing frame, and the both ends of fastening frame are movable respectively and are overlapped and are equipped with first spacing frame and second spacing frame, and the rigid coupling has the regulating plate between first spacing frame and the second spacing frame, and the rigid coupling has electric putter between regulating plate and the fastening frame, and it has three horizontal pole still to transversely rigid coupling on the regulating plate, and three glass pipe is installed from top to bottom in proper order to the inside of fastening frame, and the one end of three glass pipe all is fixed to be linked together and is had first sampling port, and the bottom of three glass pipe all is fixed to be linked together and is had the second sampling port.

Optionally, a piston is fixedly connected to one end of the cross rod and abuts against the inner wall of the glass tube.

Optionally, the first sampling port is fixedly communicated with the tank body, and valves are arranged on the feeding port, the water outlet, the discharging port, the gas injection port, the water filling port, the first sampling port and the second sampling port.

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

1. The mixing mechanism can drive the first puddler of multiunit and multiunit second puddler to can also eliminate the bubble of raw materials depths when stirring the raw materials, and through the rotation of gear in the ring gear, can also drive the multiunit and scrape the flitch and rotate and do circular motion round jar internal wall, not only can prevent that inside raw materials from appearing the vortex when stirring and lead to stirring effect not ideal, do benefit to the follow-up fermentation of raw materials, can also strike off the raw materials that jar internal wall is attached simultaneously, reduced the waste of raw materials.

2. The sampler can sample the raw materials between different layers, conveniently carries out follow-up inspection to the raw materials fermentation condition between different layers, and compared with traditional mode, the sampling range is wider, is not limited to single-level raw materials sample, and the staff of being convenient for accurately knows whether the fermentation quality of the internal raw materials of jar is up to standard.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a microorganism fermentation apparatus according to the present utility model;

FIG. 2 is a schematic diagram showing the internal structure of a microorganism fermentation apparatus according to the present utility model;

FIG. 3 is a schematic structural view of a mixing mechanism in a microbial fermentation device according to the present utility model;

FIG. 4 is a schematic diagram showing the structure of a sampler in a microbial fermentation device according to the present utility model;

FIG. 5 is a cross-sectional view of a glass tube in a microbial fermentation device according to the present utility model.

In the figure: 1. a tank body; 11. a feed inlet; 12. a water outlet; 13. support legs; 14. a discharge port; 15. an air injection port; 16. a water filling port; 2. a mixing mechanism; 21. a mounting frame; 22. a motor; 23. a sealing plate; 24. a transmission shaft; 25. a bracket; 251. a round bar; 26. a gear; 27. a gear ring; 28. a first stirring rod; 29. a second stirring rod; 291. a scraping plate; 3. a sampler; 31. a fastening frame; 32. a first limit frame; 33. a second limit frame; 34. an adjusting plate; 35. an electric push rod; 36. a cross bar; 361. a piston; 37. a glass tube; 38. a first sampling port; 39. and a second sampling port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the utility model provides a microorganism fermentation device, which comprises a tank body 1, wherein one side of the tank body 1 is fixedly communicated with a feed inlet 11 and a water outlet 12, the bottom edge of the tank body 1 is fixedly connected with four supporting legs 13, the bottom center of the tank body 1 is fixedly communicated with a discharge outlet 14, the bottom of the tank body 1 is fixedly communicated with an air injection port 15, the other side of the tank body 1 is fixedly communicated with a water injection port 16, a mixing mechanism 2 is arranged in the tank body 1, the mixing mechanism 2 comprises a mounting frame 21, a motor 22 and a sealing plate 23, the bottom of the mounting frame 21 is fixedly connected with the motor 22, the driving end of the motor 22 is sleeved with the sealing plate 23, the bottom of the driving end of the motor 22 is fixedly connected with a transmission shaft 24, both sides of the transmission shaft 24 are fixedly connected with brackets 25, one end bottoms of the two brackets 25 are rotatably connected with a round rod 251 through a bearing, the gear 26 is fixedly sleeved outside the round rod 251, the gear ring 27 is fixedly connected on the inner wall of the tank body 1, a plurality of groups of first stirring rods 28 are fixedly connected on both sides of the transmission shaft 24, a plurality of groups of second stirring rods 29 are fixedly connected on both sides of the round rod 251, a scraping plate 291 is fixedly connected at one end of each second stirring rod 29, the mounting frame 21 is fixedly connected at the top of the tank body 1, the sealing plate 23 is fixedly connected at the top of the tank body 1, the driving end of the motor 22 movably penetrates through the top of the tank body 1 and extends into the tank body 1, the scraping plate 291 abuts against the inner wall of the tank body 1, the first stirring rods 28 are positioned between the adjacent scraping plates 291, the gear 26 and the gear ring 27 are meshed with each other, the mixing mechanism 2 can drive the plurality of groups of first stirring rods 28 and the plurality of groups of second stirring rods 29 to rotate, so that bubbles deep in raw materials can be eliminated while raw materials are stirred, and the gear 26 rotates in the gear ring 27, the material scraping plates 291 can be driven to rotate and do circular motion around the inner wall of the tank body 1, so that the phenomenon that the stirring effect is not ideal due to vortex of internal raw materials during stirring can be prevented, the subsequent fermentation of the raw materials is facilitated, meanwhile, the raw materials attached to the inner wall of the tank body 1 can be scraped, and the waste of the raw materials is reduced.

The sampler 3 is arranged below the water filling port 16, the sampler 3 comprises a fastening frame 31, a first limiting frame 32 and a second limiting frame 33, the two ends of the fastening frame 31 are respectively and movably sleeved with the first limiting frame 32 and the second limiting frame 33, an adjusting plate 34 is fixedly connected between the first limiting frame 32 and the second limiting frame 33, an electric push rod 35 is fixedly connected between the adjusting plate 34 and the fastening frame 31, three cross bars 36 are transversely fixedly connected on the adjusting plate 34, three glass tubes 37 are sequentially arranged inside the fastening frame 31 from top to bottom, one ends of the three glass tubes 37 are fixedly connected with first sampling ports 38, the bottoms of the three glass tubes 37 are fixedly connected with second sampling ports 39, the piston 361 is fixedly connected to one end of the cross rod 36, the piston 361 is abutted to the inner wall of the glass tube 37, the first sampling port 38 is fixedly communicated with the tank body 1, valves are arranged on the feeding port 11, the water outlet 12, the discharging port 14, the gas injection port 15, the water injection port 16, the first sampling port 38 and the second sampling port 39, the sampler 3 can sample raw materials between different layers, subsequent inspection of raw material fermentation conditions between different layers is facilitated, compared with a traditional mode, the sampling range is wider, the sampling range is not limited to single-layer raw material sampling, and workers can accurately check whether fermentation quality of raw materials in the tank body 1 meets standards or not.

Wherein the motor 22 is model YE2.

Working principle: when the device is used, raw materials required by fermentation are injected into the tank body 1 from the feed inlet 11, cooling water is injected into the tank body 1 through the water injection port 16, sterile air can be injected into the tank body 1 through the water injection port 15, when the raw materials are fermented in the tank body 1, the motor 22 is controlled to work, the motor 22 can drive the transmission shaft 24 and the first stirring rod 28 to rotate after rotating, the transmission shaft 24 can drive the bracket 25 to rotate after rotating, the gear 26 is meshed with the gear ring 27, the gear 26 can rotate and perform circular motion on the gear ring 27 while further driving the round rod 251, the second stirring rod 29 and the scraping plate 291 to rotate, the mixing mechanism 2 can drive the plurality of groups of first stirring rods 28 and the plurality of groups of second stirring rods 29 to rotate, so that bubbles deep in the raw materials can be eliminated while stirring the raw materials, and the gear 26 rotates in the gear ring 27, the rotary scraping plates 291 can be driven to rotate and simultaneously do circular motion around the inner wall of the tank body 1, so that not only can the phenomenon that the stirring effect is not ideal due to vortex of internal raw materials during stirring be prevented, the subsequent fermentation of the raw materials is facilitated, but also raw materials attached to the inner wall of the tank body 1 can be scraped, the waste of the raw materials is reduced, the three first sampling ports 38 are opened, then the electric push rod 35 is controlled to be shortened, the regulating plate 34 and the three cross rods 36 can be driven to move right at the moment, the three pistons 361 are driven to move right at the moment, suction force can be generated, the raw materials in the tank body 1 can be respectively pumped into the three glass tubes 37 through the three first sampling ports 38, the three first sampling ports 38 are closed, the three second sampling ports 39 are opened, the raw materials can be taken out and the subsequent inspection is performed, the three sampling levels can be sampled simultaneously, the sampling efficiency is higher, and the convenience carries out follow-up inspection to the raw materials fermentation condition between different levels, compares in traditional mode, and the sampling scope is wider, does not restrict to single-level raw materials sample, and the staff of being convenient for accurately checks whether the fermentation quality of raw materials in the jar body 1 reaches the standard.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a microorganism fermenting installation, which comprises a tank body (1), a serial communication, one side of the jar body (1) is fixed to be linked together has feed inlet (11) and delivery port (12), and the bottom edge rigid coupling of the jar body (1) has four supporting legs (13), the bottom center of the jar body (1) is fixed to be linked together there is discharge gate (14), and the bottom of the jar body (1) is still fixed to be linked together there is gas injection mouth (15), the opposite side of the jar body (1) is fixed to be linked together there is water injection mouth (16), and internally mounted of the jar body (1) has compounding mechanism (2), compounding mechanism (2) include mounting bracket (21), motor (22) and closing plate (23), the bottom rigid coupling of mounting bracket (21) has motor (22), the cover is equipped with closing plate (23) on the driving end of motor (22), and the bottom of driving end of motor (22) still is rigid coupling has transmission shaft (24), the both sides of transmission shaft (24) all are rigid coupling has support (25), the one end bottom of two support (25) all is connected with round bar (251) through the bearing rotation, the outside fixed cover of round bar (251) is equipped with gear (26), the inner wall (1) of the inner wall (27) has on the jar body (24) all rigid coupling has a multiunit gear (28), both sides of the round rod (251) are fixedly connected with a plurality of groups of second stirring rods (29), one end of each second stirring rod (29) is fixedly connected with a scraping plate (291), and a sampler (3) is arranged below the water injection port (16).

2. A microbial fermentation device according to claim 1, wherein the mounting frame (21) is fixedly connected to the top of the tank body (1), the sealing plate (23) is fixedly connected to the top of the tank body (1), and the driving end of the motor (22) movably penetrates through the top of the tank body (1) and extends into the tank body (1).

3. A microbial fermentation device according to claim 1, wherein the scraping plates (291) are abutted against the inner wall of the tank (1), the first stirring rod (28) is located between adjacent scraping plates (291), and the gear (26) and the gear ring (27) are meshed with each other.

4. The microbial fermentation device according to claim 1, wherein the sampler (3) comprises a fastening frame (31), a first limiting frame (32) and a second limiting frame (33), the two ends of the fastening frame (31) are respectively movably sleeved with the first limiting frame (32) and the second limiting frame (33), an adjusting plate (34) is fixedly connected between the first limiting frame (32) and the second limiting frame (33), an electric push rod (35) is fixedly connected between the adjusting plate (34) and the fastening frame (31), three cross rods (36) are further transversely fixedly connected on the adjusting plate (34), three glass tubes (37) are sequentially arranged inside the fastening frame (31) from top to bottom, one ends of the three glass tubes (37) are fixedly connected with a first sampling port (38), and the bottoms of the three glass tubes (37) are fixedly connected with a second sampling port (39).

5. A microbial fermentation device according to claim 4, wherein one end of the cross bar (36) is fixedly connected with a piston (361), and the piston (361) is abutted against the inner wall of the glass tube (37).

6. The microbial fermentation device according to claim 4, wherein the first sampling port (38) is fixedly communicated with the tank body (1), and valves are arranged on the feed port (11), the water outlet (12), the discharge port (14), the gas injection port (15), the water injection port (16), the first sampling port (38) and the second sampling port (39).