CN214781778U

CN214781778U - Strain fermentation tank

Info

Publication number: CN214781778U
Application number: CN202120909056.4U
Authority: CN
Inventors: 魏华; 裘梁; 赵奎; 陶雪莹; 张志鸿
Original assignee: Nanchang University
Current assignee: Nanchang University
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-19
Anticipated expiration: 2031-04-29

Abstract

The utility model relates to the technical field of strain fermentation, in particular to a strain fermentation tank, which comprises an outer shell, a stirring mechanism and a heating mechanism, wherein a heat preservation plate is fixedly connected between the inner walls of the outer shell, the top of the bottom of the inner wall of the outer shell is fixedly connected with an inner shell of a feeding pipe, and the top of the feeding pipe penetrates through the top of the outer shell; the stirring mechanism comprises a cavity formed in the partition plate and in the position, close to the bottom, of the inner shell, a second adapter plate in transmission connection with the gear is rotatably connected to the position, close to the top, of the surface of the rotating shaft, and a second connecting rod in sliding connection with the bottom of the inner wall of the inner shell is fixedly connected to the right side of the surface of the sleeve; heating mechanism includes the heating pipe of evenly mounted at the inner shell surface, evenly sets up in the through-hole of inner shell top and baffle bottom and sets up the connecting hole on baffle right side, the utility model discloses can avoid forming the vortex to liquid bacterial even stirring, also avoid the inside condition that the bacterial deposits appear.

Description

Strain fermentation tank

Technical Field

The utility model relates to a bacterial fermentation technical field, concretely relates to bacterial fermentation jar.

Background

The fermentation tank is a fermentation facility equipment for producing mycelium culture liquid spawn, utilize the biological fermentation principle, provide an optimum nutrition for the hypha growth, the pH valve, the temperature, the oxygen supply volume, make the hypha grow fast, expand the reproduction rapidly, reach certain pellet quantity in the short time, accomplish a fermentation cycle, current bacterial fermentation tank heating is slow, the jar body is heated inhomogeneously, poor stability, the bacterial raw materials can be followed the direction of motion of stirring leaf in the jar body simultaneously and produced the vortex, reduce the stirring effect of bacterial raw materials, consequently, need design bacterial fermentation tank, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a fermentation tank possesses jar body and is heated advantages such as even, the stirring effect is good, has solved jar body and has heated inhomogeneous, the poor problem of stirring effect.

The utility model discloses a strain fermentation tank, including shell, rabbling mechanism and heating mechanism, the heated board is fixedly connected with between the shell inner wall, the inner shell that the top was provided with the inlet pipe is fixedly connected with in the bottom of the shell inner wall and the inlet pipe top runs through the shell top, the central fixedly connected with baffle between the inner shell inner wall; the stirring mechanism comprises a cavity which is formed in the partition plate and in the position, close to the bottom, of the inner shell, a motor with a gear fixed on an output shaft is installed on the right side of the inner wall of the cavity, a rotating shaft with a first adapter plate fixed on the surface is rotatably connected to the bottom of the inner wall of the cavity, a second adapter plate in transmission connection with the gear is rotatably connected to the position, close to the top, of the surface of the rotating shaft, a sleeve which is sleeved on the surface of the rotating shaft is fixedly connected to the top of the second adapter plate, the left side and the right side, close to the top, of the surface of the rotating shaft are fixedly connected with first connecting rods, and the right side of the surface of the sleeve is fixedly connected with a second connecting rod in sliding connection with the bottom of the inner wall of the inner shell; the heating mechanism comprises heating pipes which are uniformly installed on the surface of the inner shell, through holes which are uniformly formed in the top of the inner shell and the bottom of the partition plate, and connecting holes which are formed in the right side of the partition plate.

Through the design of the technical scheme, the liquid strains can be uniformly stirred, so that the liquid strains in the inner shell are uniformly heated, and the culture of the strains is facilitated.

As a further improvement, the connecting pipe of internally mounted with first check valve is just offered to the position that the baffle top is close to the inlet pipe bottom, the fixed intercommunication in inner shell bottom has the discharging pipe that is located connecting pipe bottom and internally mounted with the second check valve, the discharging pipe bottom runs through the shell bottom.

Through the design of the technical scheme, the liquid strains can be conveniently poured into the inner shell, and convenient conditions are provided for the work of workers.

As a further improvement, the first switching dish is connected with gear drive, first switching dish clockwise turning, second switching dish anticlockwise rotation.

Through the design of the technical scheme, the liquid strains form vortex when the stirring is avoided, and the peristaltic degree of the liquid strains is greatly improved by utilizing the difference of the stirring, so that the stirring is more sufficient.

As a further improvement, the first puddler of the even fixedly connected with in head rod bottom, the even fixedly connected with second puddler in second connecting rod top, first puddler and second puddler are the setting of staggering, are located the pivot top head rod and inner shell inner wall top sliding connection.

Through the design of the technical scheme, the liquid strains can be uniformly stirred, and the formation of vortex is avoided.

As a further improvement, the first scraper blade of pivot one side fixedly connected with and inner shell inner wall sliding connection is kept away from to the head rod, second connecting rod right side fixedly connected with and inner shell inner wall sliding connection's second scraper blade, the baffle is divided into two fermentation chambers, two with the inner shell inside the height of first scraper blade and second scraper blade and with the height-wise identical of fermentation chamber.

Through the design of the technical scheme, when the liquid strains are stirred, the strains adhered to the inner wall of the inner shell can be scraped, and the inner wall of the inner shell is prevented from generating mucous membrane.

As a further improvement, evenly be provided with first connecting plate and second connecting plate, every between the through-hole inner wall first connecting plate is located every second connecting plate top respectively, first air vent has evenly been seted up at first connecting plate top, second air vent and first air vent are crisscross setting have evenly been seted up at second connecting plate top.

Through the design of the technical scheme, the liquid strains can be prevented from splashing outside through the through holes, and meanwhile, the input of hot air can be guaranteed.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model can evenly stir the liquid strain through the mutual matching of the stirring mechanism and the heating mechanism, avoid forming vortex, avoid the situation of strain precipitation inside, and enable the liquid strain to be contacted with each other more fully; the arrangement that the first switching disc is matched with the second switching disc in the stirring mechanism can prevent liquid strains from forming eddy current during stirring, greatly improves the creeping degree of the liquid strains by using the stirring difference, and enables the stirring to be more sufficient; the first scraper and the first stirring rod are matched with the second scraper and the second stirring rod, so that the strains adhered to the inner wall of the inner shell can be scraped while the liquid strains are stirred, the inner wall of the inner shell is prevented from generating sticky films, and the interior of the inner shell can be conveniently cleaned subsequently; the through hole that sets up in the heating mechanism for inside steam can pass through the through hole conduction to the inner shell, makes the bacterial can fully ferment, has guaranteed the fermentation effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the through hole of the present invention;

fig. 3 is a schematic diagram of the front sectional structure of the motor, the gear and the rotating shaft of the present invention.

In the figure: 1. a housing; 2. a thermal insulation board; 3. an inner shell; 4. a partition plate; 41. a cavity; 5. a feed pipe; 6. a connecting pipe; 7. a motor; 8. a gear; 9. a first adaptor disc; 10. a rotating shaft; 11. a second adapter plate; 12. a sleeve; 13. a first connecting rod; 131. a first squeegee; 132. a first stirring rod; 14. a second connecting rod; 141. a second squeegee; 142. a second stirring rod; 15. heating a tube; 16. a discharge pipe; 17. connecting holes; 18. a through hole; 19. a first connecting plate; 20. a second connecting plate.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, the utility model discloses a strain fermentation tank, including shell 1, stirring mechanism and heating mechanism, the insulation board 2 is fixedly connected between the inner walls of the shell 1, the inner shell 3 with the feeding pipe 5 is fixedly connected to the bottom of the inner wall of the shell 1, and the top of the feeding pipe 5 runs through the top of the shell 1, the partition plate 4 is fixedly connected to the center between the inner walls of the inner shell 3; the stirring mechanism comprises a cavity 41 formed in the inner part of the partition plate 4 and in the position, close to the bottom, of the inner shell 3, a motor 7 with a gear 8 fixed on an output shaft is installed on the right side of the inner wall of the cavity 41, a rotating shaft 10 with a first adapter plate 9 fixed on the surface is rotatably connected to the bottom of the inner wall of the cavity 41, a second adapter plate 11 in transmission connection with the gear 8 is rotatably connected to the position, close to the top, of the surface of the rotating shaft 10, a sleeve 12 sleeved on the surface of the rotating shaft 10 is fixedly connected to the top of the second adapter plate 11, first connecting rods 13 are fixedly connected to the left side and the right side, close to the top, of the surface of the rotating shaft 10, and a second connecting rod 14 in sliding connection with the bottom of the inner wall of the inner shell 3 is fixedly connected to the right side of the surface of the sleeve 12; the heating mechanism comprises a heating pipe 15 which is uniformly arranged on the surface of the inner shell 3, through holes 18 which are uniformly arranged at the top of the inner shell 3 and the bottom of the partition plate 4 and connecting holes 17 which are arranged at the right side of the partition plate 4, and can uniformly stir the liquid strains, so that the liquid strains in the inner shell 3 are uniformly heated, and the culture of the strains is facilitated.

Referring to fig. 1, a connecting pipe 6 with a first check valve mounted inside is arranged at the top of the partition plate 4 and at a position close to the bottom of the feeding pipe 5, a discharging pipe 16 with a second check valve mounted inside and located at the bottom of the connecting pipe 6 is fixedly communicated with the bottom of the inner shell 3, and the bottom of the discharging pipe 16 penetrates through the bottom of the outer shell 1, so that liquid strains can be conveniently poured into the inner shell 3, and convenience is provided for the work of workers.

Referring to fig. 1 and 3, the first adaptor plate 9 is in transmission connection with the gear 8, the first adaptor plate 9 rotates clockwise, the second adaptor plate 11 rotates counterclockwise, so that the liquid strains can be prevented from forming a vortex during stirring, and the peristaltic degree of the liquid strains is greatly improved by using the stirring difference, so that the stirring is more sufficient.

Referring to fig. 1, the bottom of the first connecting rod 13 is uniformly and fixedly connected with a first stirring rod 132, the top of the second connecting rod 14 is uniformly and fixedly connected with a second stirring rod 142, the first stirring rod 132 and the second stirring rod 142 are arranged in a staggered manner, and the first connecting rod 13 is positioned on the top of the rotating shaft 10 and slidably connected with the top of the inner wall of the inner shell 3, so that liquid spawn can be uniformly stirred, and vortex is prevented from being formed.

Referring to fig. 1, a first scraper 131 slidably connected to the inner wall of the inner casing 3 is fixedly connected to a side of the first connecting rod 13 away from the rotating shaft 10, a second scraper 141 slidably connected to the inner wall of the inner casing 3 is fixedly connected to a right side of the second connecting rod 14, the inner part of the inner casing 3 is divided into two fermentation chambers by the partition plate 4, and the heights of the two first scrapers 131 and the second scrapers 141 are the same as the heights of the fermentation chambers, so that the liquid strains can be stirred while strains adhered to the inner wall of the inner casing 3 are scraped, and the inner wall of the inner casing 3 is prevented from being sticky.

Referring to fig. 1 and 2, first connecting plates 19 and second connecting plates 20 are uniformly arranged between the inner walls of the through holes 18, each first connecting plate 19 is located at the top of each second connecting plate 20, first vent holes are uniformly formed in the tops of the first connecting plates 19, second vent holes are uniformly formed in the tops of the second connecting plates 20, the second vent holes and the first vent holes are arranged in a staggered mode, liquid strains can be prevented from splashing outside through the through holes 18, and meanwhile hot gas input can be guaranteed.

When the utility model is used, a worker opens a first one-way valve switch inside a connecting pipe 6, liquid strains are firstly discharged into the bottom of a partition plate 4 through a feeding pipe 5 and the connecting pipe 6, when the amount of the liquid strains at the position is enough, the first one-way valve switch is closed, the liquid strains are filled into the top of the partition plate 4, then the worker opens a motor 7 and a heating pipe 15 switch, the motor 7 rotates a gear 8, the gear 8 rotates to drive a first switching disc 9 to rotate clockwise and a second switching disc 11 to rotate anticlockwise, at the moment, the rotating shaft 10 drives a first connecting rod 13 to rotate clockwise, a sleeve 12 drives a second connecting rod 14 to rotate anticlockwise, the first scraper 131 and the second scraper 141 scrape the strains on the inner wall of an inner shell 3, the heating pipe 15 is heated, hot air inside the outer shell 1 enters a fermentation chamber through a through hole 18 and a connecting hole 17, after the fermentation of the liquid strains is finished, the second check valve switch and the first check valve switch inside the discharging pipe 16 are opened to discharge the spawn.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. Strain fermentation cylinder, including shell (1), rabbling mechanism and heating mechanism, its characterized in that: the heat insulation plate (2) is fixedly connected between the inner walls of the outer shell (1), the inner shell (3) with the top provided with the feeding pipe (5) is fixedly connected to the bottom of the inner wall of the outer shell (1), the top of the feeding pipe (5) penetrates through the top of the outer shell (1), and a partition plate (4) is fixedly connected to the center between the inner walls of the inner shell (3);

the stirring mechanism comprises a cavity (41) which is arranged inside the clapboard (4) and at the position of the inner shell (3) close to the bottom, a motor (7) with an output shaft fixed with a gear (8) is arranged at the right side of the inner wall of the cavity (41), the bottom of the inner wall of the cavity (41) is rotationally connected with a rotating shaft (10) of which the surface is fixed with a first adapter plate (9), a second adapter plate (11) in transmission connection with the gear (8) is rotatably connected to the surface of the rotating shaft (10) close to the top, the top of the second adapter plate (11) is fixedly connected with a sleeve (12) sleeved on the surface of the rotating shaft (10), the left side and the right side of the surface of the rotating shaft (10) close to the top are both fixedly connected with a first connecting rod (13), the right side of the surface of the sleeve (12) is fixedly connected with a second connecting rod (14) which is in sliding connection with the bottom of the inner wall of the inner shell (3);

the heating mechanism comprises heating pipes (15) which are uniformly arranged on the surface of the inner shell (3), through holes (18) which are uniformly formed in the top of the inner shell (3) and the bottom of the partition plate (4) and connecting holes (17) which are formed in the right side of the partition plate (4).

2. A seed fermentor according to claim 1, characterized in that: baffle (4) top and be close to the position of inlet pipe (5) bottom and offer connecting pipe (6) of internally mounted first check valve, inner shell (3) bottom fixed intercommunication has discharging pipe (16) that are located connecting pipe (6) bottom and internally mounted have the second check valve, discharging pipe (16) bottom runs through shell (1) bottom.

3. A seed fermentor according to claim 1, characterized in that: the first adapter plate (9) is in transmission connection with the gear (8), the first adapter plate (9) rotates clockwise, and the second adapter plate (11) rotates anticlockwise.

4. A seed fermentor according to claim 1, characterized in that: the uniform and fixed connection of head rod (13) bottom has first puddler (132), the uniform and fixed connection in second connecting rod (14) top has second puddler (142), first puddler (132) and second puddler (142) are the setting of staggering, are located pivot (10) top head rod (13) and inner shell (3) inner wall top sliding connection.

5. A seed fermentor according to claim 1, characterized in that: the utility model discloses a fermentation device, including pivot (10), baffle (4), first connecting rod (13), pivot (10) one side fixedly connected with and inner shell (3) inner wall sliding connection's first scraper blade (131), second connecting rod (14) right side fixedly connected with and inner shell (3) inner wall sliding connection's second scraper blade (141), inner shell (3) inside is divided into two fermentation chambers, two with the baffle (4) the height of first scraper blade (131) and second scraper blade (141) with the fermentation chamber highly the same.

6. A seed fermentor according to claim 1, characterized in that: evenly be provided with first connecting plate (19) and second connecting plate (20) between through-hole (18) inner wall, every first connecting plate (19) are located every second connecting plate (20) top respectively, first air vent has evenly been seted up at first connecting plate (19) top, second air vent and first air vent have evenly been seted up at second connecting plate (20) top and have been crisscross the setting.