CN219752282U - Probiotic fermentation culture tank - Google Patents

Abstract

The utility model relates to the technical field of probiotics fermentation, in particular to a probiotics fermentation culture tank which comprises a fermentation tank, wherein a temperature control cavity is formed between the inner wall and the outer wall of the fermentation tank, a top cover is connected with a flange at the top of the fermentation tank, a stirring mechanism is rotationally connected to the middle part of the bottom of the top cover and comprises a rotating shaft rotationally connected to the bottom of the top cover, two stirring cleaning and scraping pieces which are symmetrically arranged left and right are arranged on the outer wall of the rotating shaft, and a feeding pipe, an air inlet pipe, a sampling pipe, an air extractor and a temperature controller are arranged at the top of the top cover and close to the outer edge. This probiotic fermentation culture jar, the clear scraper blade of lateral wall in the rabbling mechanism can clear the inner wall of fermentation cylinder and scrape, guarantees that bacterial and culture medium can not adhere on the inner wall of fermentation cylinder, and the clear scraper blade of diapire in the rabbling mechanism is used for clear the bottom of scraping the fermentation cylinder inner wall, avoids bacterial and culture medium adhesion in the bottom of fermentation cylinder inner wall to be favorable to the even mixing of bacterial and culture medium.

Description

Probiotic fermentation culture tank

Technical Field

The utility model relates to the technical field of probiotics fermentation, in particular to a probiotics fermentation culture tank.

Background

Probiotics are a class of active microorganisms beneficial to a host, and are a general term for active microorganisms that when in sufficient quantity produce definite healthy effects to improve the host's microecological balance and exert beneficial effects, and the probiotics usually require fermentation treatment during the production process, and the equipment used for fermentation is usually a fermenter.

The utility model discloses a probiotic fermentation tank, including cylindrical jar body, be provided with charge door, air exhauster, gas port and motor on the top cap of jar body, the air inlet and the inner chamber intercommunication of jar body of air exhauster, the gas port passes through the pipeline and is connected with outside inert gas generating device, motor vertical installation and output epaxial stirring subassembly that is provided with, stirring subassembly is located jar internal portion, be provided with the hot plate on the bottom plate of jar body, this probiotic fermentation tank reduces the oxygen content in the jar through the mode of evacuation or filling inert gas, in order to guarantee the efficiency and the success rate of probiotic fermentation, be provided with stirring subassembly in the jar and stir the stirring of bacterial and culture medium and turn, improve the distribution uniformity of bacterial in the culture medium, and then improve the efficiency of bacterial fermentation, be provided with the hot plate in the jar, provide heat for fermentation environment, improve fermentation efficiency, the cooling tube of setting carries out rapid cooling to the probiotic after the fermentation is accomplished, so that carry out next step to the treatment to the probiotic.

Although the above-mentioned prior art is provided with stirring subassembly and stirs stirring to bacterial and culture medium, improves the distribution homogeneity of bacterial in the culture medium, and then improves the efficiency of bacterial fermentation, but stirring subassembly among the above-mentioned prior art is stirring to bacterial and culture medium in the time of stirring and stirring, can't scrape the inner wall of jar body, bacterial and culture medium can adhere on the inner wall of jar body, just cause bacterial and the culture medium that is close to jar body inner wall to be not stirred yet, has stirring dead angle, and in view of this, we propose a probiotic fermentation culture tank.

Disclosure of Invention

The utility model aims to provide a probiotics fermentation culture tank for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a probiotic fermentation culture tank, includes the fermentation cylinder, set up the control by temperature change chamber between the inner wall of fermentation cylinder and the outer wall for pour into hot water or cold water, in order to adjust the required temperature when probiotic fermentation, the outer wall of fermentation cylinder and be close to the bottom the position be equipped with the discharging pipe, be used for deriving the probiotic that ferments well, the outer wall of fermentation cylinder just is located the bottom the position be equipped with the inlet tube with control by temperature change chamber intercommunication, be used for pour into hot water or cold water into the control by temperature change intracavity, the outer wall of fermentation cylinder just be close to the top the position be equipped with the outlet pipe of control by temperature change chamber intercommunication, with the water of control by temperature change intracavity export, make the water in the control by temperature change chamber be in the state of flow, thereby ensure continuous heating or continuous cooling, all be equipped with the control valve on discharging pipe, inlet tube and the outlet pipe;

the top flange of the fermentation tank is connected with a top cover, so that the top cover can be disassembled and assembled for later maintenance, the middle part of the bottom of the top cover is rotationally connected with a stirring mechanism, the stirring mechanism comprises a rotating shaft rotationally connected to the bottom of the top cover, two stirring scraping pieces which are symmetrically arranged left and right are arranged on the outer wall of the rotating shaft, and the strains and the culture medium are stirred through the stirring mechanism, so that the strains and the culture medium are prevented from adhering to the inner wall and the bottom of the fermentation tank;

the top of top cap and be close to the position of outward flange are equipped with inlet pipe, intake pipe, sampling tube, air exhauster and temperature controller, and the inlet pipe is used for throwing into fermentation material in to the fermentation cylinder, and the intake pipe is used for pouring into inert gas in to the fermentation cylinder, and the air exhauster is used for discharging the air in the fermentation cylinder, reduces the oxygen content in the fermentation cylinder, guarantees the efficiency and the success rate of probiotic fermentation, also guarantees the proper atmospheric pressure state when probiotic fermentation, and the sampling tube is used for taking out the probiotic in the fermentation process, detects whether fermentation is accomplished, and the test probe of temperature controller is located the bottom of top cap for detect the temperature in the fermentation cylinder, avoid the high temperature or too low.

Preferably, four supporting legs distributed in a ring-shaped array are arranged at the bottom of the fermentation tank and close to the outer edge of the fermentation tank and are used for supporting the fermentation tank.

Preferably, the stirring scraping piece comprises two first stirring rods which are arranged in an up-down symmetrical mode, the two first stirring rods are connected with side wall scraping plates at the end parts of the first stirring rods, which are far away from the rotating shaft, and the side wall scraping plates are of an inverted triangle structure, so that the scraped materials can move downwards, uniform stirring and mixing are facilitated, the outer walls of the side wall scraping plates are attached to the inner wall of the fermentation tank, and the strain and the culture medium are prevented from adhering to the inner wall of the fermentation tank.

Preferably, two second stirring rods which are arranged in bilateral symmetry are arranged between the two first stirring rods and are used for stirring the strains and the culture medium.

Preferably, the bottom of axis of rotation is equipped with the strip shaped plate, the bottom of strip shaped plate is laminated mutually with the bottom of fermentation cylinder inner wall, the left and right sides both ends of strip shaped plate respectively with the bottom fixed connection of two clear scraper blade opposite sides of lateral wall, improve rabbling mechanism's overall stability and intensity, both sides all are equipped with the clear scraper blade of diapire around the strip shaped plate, two the clear scraper blade of diapire is the chamfer structure in the side of being on the back mutually for clear bottom of scraping fermentation cylinder inner wall avoids bacterial and culture medium adhesion in the bottom of fermentation cylinder inner wall.

Preferably, a servo motor is arranged in the middle of the top cover, and the end part of the output shaft of the servo motor penetrates through the top of the top cover and is coaxially connected with the top end of the rotating shaft, and the rotating shaft is driven to rotate through the servo motor.

Preferably, the top of the top cover and the position outside the servo motor are provided with a protective cover, so that the servo motor is protected.

Preferably, the top threaded connection of inlet pipe has first sealed lid, plays airtight effect to the inlet pipe, the top threaded connection of sampling tube has the sealed lid of second, plays airtight effect to the sampling tube.

Preferably, the air inlet pipe is provided with a one-way valve, which is favorable for injecting inert gas and avoiding gas leakage.

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

1. this probiotic fermentation culture jar, the clear scraper blade of lateral wall in the rabbling mechanism can clear the inner wall of fermentation cylinder and scrape, guarantees that bacterial and culture medium can not adhere on the inner wall of fermentation cylinder, and the clear scraper blade of diapire in the rabbling mechanism is used for clear the bottom of scraping the fermentation cylinder inner wall, avoids bacterial and culture medium adhesion in the bottom of fermentation cylinder inner wall to be favorable to the even mixing of bacterial and culture medium.

2. The air inlet pipe is used for injecting inert gas into the fermentation tank, the air extractor is used for exhausting air in the fermentation tank, so that the oxygen content in the fermentation tank is reduced, the efficiency and success rate of probiotic fermentation are ensured, and the proper air pressure state during probiotic fermentation is also ensured.

3. Hot water or cold water is injected into the temperature control cavity through the water inlet pipe, and the water in the temperature control cavity is led out through the water outlet pipe, so that the water in the temperature control cavity is in a flowing state, thereby ensuring continuous heating or continuous cooling, and regulating the temperature required by probiotic fermentation.

Drawings

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

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

FIG. 3 is a schematic cross-sectional structure of the fermenter according to the present utility model;

fig. 4 is a schematic diagram showing an assembled structure of a servo motor and a stirring mechanism in the present utility model.

In the figure: the fermentation tank 1, the temperature control cavity 10, the water inlet pipe 11, the water outlet pipe 12, the discharge pipe 13, the top cover 2, the feed pipe 20, the first sealing cover 200, the air inlet pipe 21, the sampling pipe 22, the second sealing cover 220, the stirring mechanism 3, the rotating shaft 30, the stirring scraping piece 31, the first stirring rod 310, the second stirring rod 311, the side wall scraping piece 312, the strip plate 32, the bottom wall scraping piece 33, the servo motor 4, the air extractor 5, the protective cover 6, the temperature controller 7, the supporting leg 8 and the one-way valve 9.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a probiotic fermentation culture tank, including fermentation cylinder 1, set up temperature control chamber 10 between inner wall and the outer wall of fermentation cylinder 1, be used for injecting hot water or cold water, in order to adjust the required temperature when probiotic fermentation, the outer wall of fermentation cylinder 1 and be close to the bottom the position be equipped with discharging pipe 13, be used for deriving fermented probiotic, the outer wall of fermentation cylinder 1 and be located the bottom the position be equipped with the inlet tube 11 with temperature control chamber 10 intercommunication, be used for injecting hot water or cold water into temperature control chamber 10, the outer wall of fermentation cylinder 1 and be close to the top the position be equipped with the outlet pipe 12 with temperature control chamber 10 intercommunication, export the water in the temperature control chamber 10, make the water in the temperature control chamber 10 be in the flow state, thereby ensure continuous heating or continuous cooling, all be equipped with the control valve on discharging pipe 13, inlet tube 11 and the outlet pipe 12;

the top flange of the fermentation tank 1 is connected with a top cover 2, so that the top cover 2 can be disassembled and assembled for later maintenance and repair, the middle part of the bottom of the top cover 2 is rotationally connected with a stirring mechanism 3, the stirring mechanism 3 comprises a rotating shaft 30 rotationally connected to the bottom of the top cover 2, two stirring scraping pieces 31 which are symmetrically arranged left and right are arranged on the outer wall of the rotating shaft 30, and the stirring mechanism 3 is used for stirring strains and culture mediums so as to prevent the strains and the culture mediums from adhering to the inner wall and the bottom of the fermentation tank 1;

the top of top cap 2 and be close to the position of outward flange are equipped with inlet pipe 20, intake pipe 21, sampling tube 22, air exhauster 5 and temperature controller 7, inlet pipe 20 is used for throwing into fermentation material in to fermentation cylinder 1, intake pipe 21 is used for infusing inert gas in to fermentation cylinder 1, air exhauster 5 is used for discharging the air in the fermentation cylinder 1, reduce the oxygen content in the fermentation cylinder 1, guarantee the efficiency and the success rate of probiotic fermentation, also guarantee the suitable barometric condition when probiotic fermentation, sampling tube 22 is used for taking out the probiotic in the fermentation process, detect whether fermentation is accomplished, temperature controller 7's test probe is located the bottom of top cap 2, be used for detecting the temperature in the fermentation cylinder 1, avoid the high temperature or too low.

In this embodiment, four supporting legs 8 arranged in a ring-shaped array are arranged at the bottom of the fermentation tank 1 and near the outer edge for supporting the fermentation tank 1.

Specifically, the stirring scraping member 31 comprises two first stirring rods 310 which are vertically symmetrically arranged, the two first stirring rods 310 are connected with a side wall scraping plate 312 together at the end part of the rotation shaft 30, and the side wall scraping plate 312 is of an inverted triangle structure, so that the scraped materials can move downwards, uniform stirring and mixing are facilitated, the outer wall of the side wall scraping plate 312 is attached to the inner wall of the fermentation tank 1, and the strain and the culture medium are prevented from adhering to the inner wall of the fermentation tank 1.

Further, two second stirring rods 311 symmetrically arranged left and right are arranged between the two first stirring rods 310 and are used for stirring the strains and the culture medium.

Further, the bottom of axis of rotation 30 is equipped with strip shaped plate 32, and the bottom of strip shaped plate 32 is laminated mutually with the bottom of fermentation cylinder 1 inner wall, and the left and right sides of strip shaped plate 32 respectively with the bottom fixed connection of two lateral wall clear scraper 312 opposite sides, improves the overall stability and the intensity of rabbling mechanism 3, and both sides all are equipped with the clear scraper 33 of diapire around the strip shaped plate 32, and the side that two clear scraper 33 of diapire are opposite sides is the chamfer structure for clear bottom of scraping fermentation cylinder 1 inner wall, avoid bacterial and culture medium adhesion in the bottom of fermentation cylinder 1 inner wall.

Further, a servo motor 4 is arranged in the middle of the top cover 2, the end part of an output shaft of the servo motor 4 penetrates through the top of the top cover 2 and is coaxially connected with the top end of the rotating shaft 30, and the rotating shaft 30 is driven to rotate through the servo motor 4.

Further, the top of the top cover 2 and the position outside the servo motor 4 are provided with a protective cover 6, which plays a role in protecting the servo motor 4.

Further, the top of the feeding pipe 20 is screwed with a first sealing cover 200, which seals the feeding pipe 20, and the top of the sampling pipe 22 is screwed with a second sealing cover 220, which seals the sampling pipe 22.

Further, the air inlet pipe 21 is provided with a one-way valve 9, which is beneficial to the injection of inert gas and avoids the leakage of the gas.

When the probiotic fermentation culture tank of the embodiment is used, a user firstly uses the air extractor 5 to extract air in the fermentation tank 1, then injects inert gas into the fermentation tank 1 through the air inlet pipe 21, so that the oxygen content in the fermentation tank 1 is reduced, the efficiency and success rate of probiotic fermentation are ensured, a proper air pressure state during probiotic fermentation is also ensured, then the user sets the heating temperature in the fermentation tank 1 through the temperature controller 7, hot water is injected into the temperature control cavity 10 from the water inlet pipe 11 and then is output from the water outlet pipe 12, thereby heating the interior of the fermentation tank 1 until the temperature in the fermentation tank 1 reaches the threshold value set by the temperature controller 7, the user starts the servo motor 4 to work in the heating process, the servo motor 4 drives the rotating shaft 30 to rotate, the side wall scraping plate 312 in the stirring mechanism 3 can scrape the inner wall of the fermentation tank 1, the bottom of the inner wall of the fermentation tank 1 is ensured not to adhere to the inner wall of the fermentation tank 1, and the bottom wall scraping plate 33 in the stirring mechanism is used for scraping the bottom of the inner wall of the fermentation tank 1, so that the strain and the culture medium are prevented from adhering to the bottom of the inner wall of the fermentation tank 1, and uniform mixing of the strain and the culture medium is facilitated.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides a probiotic fermentation culture jar, includes fermentation cylinder (1), temperature control chamber (10) have been seted up between inner wall and the outer wall of fermentation cylinder (1), the outer wall of fermentation cylinder (1) and the position that is close to the bottom are equipped with discharging pipe (13), the outer wall of fermentation cylinder (1) and the position that is located the bottom are equipped with inlet tube (11) with temperature control chamber (10) intercommunication, the outer wall of fermentation cylinder (1) and the position that is close to the top are equipped with outlet pipe (12) with temperature control chamber (10) intercommunication, its characterized in that: the top flange joint of fermentation cylinder (1) has top cap (2), the middle part of top cap (2) bottom rotates and is connected with rabbling mechanism (3), rabbling mechanism (3) are including rotating axis of rotation (30) of connecting in top cap (2) bottom, the outer wall of axis of rotation (30) is equipped with two stirring clear piece (31) of scraping that are bilateral symmetry setting, the top of top cap (2) and the position that is close to the outward flange are equipped with inlet pipe (20), intake pipe (21), sampling tube (22), air exhauster (5) and temperature controller (7).

2. The probiotic fermentation broth of claim 1 wherein: four supporting legs (8) which are distributed in an annular array are arranged at the bottom of the fermentation tank (1) and close to the outer edge.

3. The probiotic fermentation broth of claim 1 wherein: the stirring scraping piece (31) comprises two first stirring rods (310) which are arranged in an up-down symmetrical mode, the two first stirring rods (310) are connected with side wall scraping plates (312) at the end portions, far away from the rotating shaft (30), of the first stirring rods, the side wall scraping plates (312) are of inverted triangle structures, and the outer walls of the side wall scraping plates (312) are attached to the inner walls of the fermentation tank (1).

4. A probiotic fermentation broth according to claim 3, characterized in that: two second stirring rods (311) which are symmetrically arranged left and right are arranged between the two first stirring rods (310).

5. A probiotic fermentation broth according to claim 3, characterized in that: the bottom of axis of rotation (30) is equipped with strip shaped plate (32), the bottom of strip shaped plate (32) is laminated mutually with the bottom of fermentation cylinder (1) inner wall, the left and right sides both ends of strip shaped plate (32) respectively with the bottom fixed connection of two lateral wall clear scraper blade (312) opposite sides, both sides all are equipped with diapire clear scraper blade (33) around strip shaped plate (32), two the side that diapire clear scraper blade (33) are the chamfer structure in opposite sides.

6. The probiotic fermentation broth of claim 1 wherein: the middle part at top of top cap (2) is equipped with servo motor (4), the tip of servo motor (4) output shaft passes the top of top cap (2) and with the top coaxial coupling of axis of rotation (30).

7. The probiotic fermentation broth of claim 6 wherein: the top of the top cover (2) and the position outside the servo motor (4) are provided with a protective cover (6).

8. The probiotic fermentation broth of claim 1 wherein: the top of inlet pipe (20) threaded connection has first sealed lid (200), the top threaded connection of sampling tube (22) has second sealed lid (220).

9. The probiotic fermentation broth of claim 1 wherein: the air inlet pipe (21) is provided with a one-way valve (9).