CN212955106U

CN212955106U - Microbial inoculum fermentation cylinder

Info

Publication number: CN212955106U
Application number: CN202021693747.7U
Authority: CN
Inventors: 张雅萍
Original assignee: Zhejiang Jiutian Environmental Protection Technology Co ltd
Current assignee: Zhejiang Jiutian Environmental Protection Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-13
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a microbial inoculum fermentation cylinder, concretely relates to fermentation cylinder technical field, which comprises a tank body, the top of the jar body is provided with the cover, the top of cover is provided with the feed inlet, the inside of feed inlet is provided with the inlet pipe, the top of cover is provided with two first motors at least, the output fixedly connected with axis of rotation of first motor, the bottom of axis of rotation runs through the cover and extends to the inside of the jar body, the bottom outer wall fixedly connected with helical agitator of axis of rotation. The utility model discloses a helical agitator constantly stirs in the nutrient solution, makes oxygen can enter into the bottom of nutrient solution, makes the bacterial colony of nutrient solution bottom have sufficient oxygen, prevents that the microorganism fungus colony of nutrient solution bottom is dead because of the oxygen deficiency.

Description

Microbial inoculum fermentation cylinder

Technical Field

The utility model belongs to the technical field of the fermentation cylinder, especially, relate to a microbial inoculum fermentation cylinder.

Background

In order to promote the technical progress of the edible fungus industry in China, the Zhenjiang Zhongchangshi biological engineering equipment Limited company develops a special fermentation tank suitable for liquid strain culture simultaneously with an edible fungus research institute for researching the production process of edible fungi, shortens the production period of liquid strains and improves the success rate of liquid strains.

During the in-service use, the nutrient solution in the jar is more, and oxygen can't carry the bottom of nutrient solution, and the bacterial colony of bottom probably dies because of oxygen is not enough, and the bottom of inlet pipe has the certain distance with the inside of the amount of the jar body, when adding the microbial inoculum again, makes the microbial inoculum sputter the inner wall of the jar body easily, makes the microbial inoculum break away from the nutrient solution and dies.

SUMMERY OF THE UTILITY MODEL

The utility model provides a microbial inoculum fermentation cylinder aims at solving the unable bottom of carrying the nutrient solution of oxygen that exists, and the bacterial colony of bottom probably dies the problem because of oxygen is not enough.

The utility model discloses a realize like this, the utility model provides a following technical scheme: a microbial inoculum fermentation tank comprises a tank body, wherein a tank cover is arranged at the top of the tank body, a feed inlet is formed in the top of the tank cover, a feed pipe is arranged inside the feed inlet, a hopper is arranged at the top of the feed pipe, a valve is connected inside the hopper, one end of the valve is connected with a connecting shaft, and one end of the connecting shaft penetrates through the inner wall of the hopper and is connected with a turntable;

the top of cover is provided with two first motors at least, the output fixedly connected with axis of rotation of first motor, the bottom of axis of rotation runs through the cover and extends to the inside of the jar body, the bottom outer wall fixedly connected with helical agitator of axis of rotation.

In a preferred embodiment, a rotating plate is arranged in the tank body, a plurality of rollers are arranged at the bottom of the rotating plate, and the outer walls of the rollers are in contact with the inner wall of the bottom of the tank body.

In a preferred embodiment, at least two fixing plates are arranged at the top of the rotating plate, brushes are fixedly connected to the outer walls of the fixing plates, and a fixing plate is arranged at the center of the bottom of the rotating plate.

In a preferred embodiment, a second motor is arranged at the bottom of the tank body, a rotating rod is fixedly connected to the output end of the second motor, and the other end of the rotating rod penetrates through the outer wall of the bottom of the tank body and is fixedly connected with a fixing plate at the bottom of the rotating plate.

In a preferred embodiment, the outer wall of the bottom of the tank body is sleeved with a fixing ring, the bottom of the fixing ring is provided with a bottom plate, and the top of the bottom plate is in contact with the outer wall of the bottom of the tank body.

In a preferred embodiment, the bottom of the bottom plate is provided with a hole penetrating through the fixing plate, and the second motor penetrates through the hole and is fixedly connected with the bottom of the tank body.

In a preferred embodiment, the bottom of the bottom plate is provided with a plurality of supporting feet in a ring shape.

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

1. through the arrangement of the first motor, the rotating shaft and the spiral stirrer, compared with the prior art, the rotating shaft is driven to rotate by the first motor, the rotating shaft drives the spiral stirrer at the bottom to start to operate, the spiral stirrer is continuously stirred in the nutrient solution, so that oxygen can enter the bottom of the nutrient solution, a bacterial colony at the bottom of the nutrient solution has enough oxygen, and microbial colonies at the bottom of the nutrient solution are prevented from dying due to oxygen deficiency;

2. through setting up second motor, rotor plate, fixed plate and brush, compare with prior art, rotate through the second motor, drive the rotor plate and begin to rotate, the fixed plate and the brush at rotor plate top rotate along with the rotor plate, and the brush of fixed plate one side can sweep the bacterial colony that splashes down at the internal wall of jar, makes the bacterial colony transfer into the nutrient solution, prevents that the bacterial colony from dying because of leaving the nutrient solution.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a bottom view of the present invention.

Fig. 5 is a schematic view of the valve structure of the present invention.

In the figure: 1. a tank body; 2. a can lid; 3. a feed inlet; 4. a feed pipe; 5. a hopper; 6. a valve; 7. a connecting shaft; 8. a turntable; 9. a first motor; 10. a rotating shaft; 11. a helical agitator; 12. a rotating plate; 13. a roller; 14. a fixing plate; 15. a brush; 16. a fixing sheet; 17. a second motor; 18. rotating the rod; 19. a fixing ring; 20. a base plate; 21. a hole; 22. support the feet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The microbial agent fermentation tank shown in the attached figures 1-5 comprises a tank body 1, wherein a tank cover 2 is arranged at the top of the tank body 1, a feed inlet 3 is arranged at the top of the tank cover 2, a feed pipe 4 is arranged inside the feed inlet 3, a hopper 5 is arranged at the top of the feed pipe 4, a valve 6 is connected inside the hopper 5, one end of the valve 6 is connected with a connecting shaft 7, and one end of the connecting shaft 7 penetrates through the inner wall of the hopper 5 and is connected with a rotary disc 8;

the top of cover 2 is provided with two first motors 9 at least, and the output fixedly connected with axis of rotation 10 of first motor 9, the bottom of axis of rotation 10 run through cover 2 and extend to the inside of jar body 1, the bottom outer wall fixedly connected with spiral agitator 11 of axis of rotation 10.

Furthermore, a rotating plate 12 is arranged in the tank body 1, a plurality of rollers 13 are arranged at the bottom of the rotating plate 12, the outer walls of the rollers 13 are in contact with the inner wall of the bottom of the tank body 1, and the rotating plate 12 can rotate in the tank body 1 through the rollers 13 at the bottom of the rotating plate 12, so that the friction force between the rotating plate 12 and the outer wall of the bottom of the tank body 1 is reduced.

Further, the top of rotor plate 12 is provided with two fixed plates 14 at least, and the equal fixedly connected with brush 15 of outer wall of fixed plate 14, the central point of rotor plate 12 bottom puts and is provided with stationary blade 16, drives fixed plate 14 through rotor plate 12 and rotates, makes the brush 15 of 14 outer walls of fixed plate rotate along jar 1 inner wall, can sweep the bacterial colony of the 1 inner wall of jar of splashing, prevents that the bacterial colony from breaking away from the nutrient solution and die.

Further, a second motor 17 is arranged at the bottom of the tank body 1, an output end of the second motor 17 is fixedly connected with a rotating rod 18, the other end of the rotating rod 18 penetrates through the outer wall of the bottom of the tank body 1 and is fixedly connected with a fixing plate 16 at the bottom of the rotating plate 12, the rotating rod 18 is arranged at the output end of the second motor 17, and the rotating rod 18 is fixedly connected with the fixing plate 16 at the bottom of the rotating plate 12, so that the second motor 17 can drive the rotating plate 12 to rotate.

Further, the outer wall of the 1 bottom of the jar body has cup jointed solid fixed ring 19, and the bottom of solid fixed ring 19 is provided with bottom plate 20, and the top of bottom plate 20 contacts with the bottom outer wall of the jar body 1, sets up in the inside of solid fixed ring 19 through the jar body 1, and the preventing means prevents that the jar body 1 from rocking when starting.

Further, the bottom of the bottom plate 20 is provided with a hole 21 penetrating through the fixing plate 14, the second motor 17 penetrates through the hole 21 and is fixedly connected with the bottom of the tank body 1, and the hole 21 is arranged in the middle of the bottom plate 20, so that the second motor 17 can be placed in a position when the bottom plate 20 is contacted with the bottom of the tank body 1.

Furthermore, the bottom of the bottom plate 20 is annularly provided with a plurality of supporting feet 22, so that the stability of the device is improved.

The utility model discloses the theory of operation: the bottom plate 20 is fixedly connected with the bottom of the fixing ring 19, the supporting legs 22 are fixedly connected with the bottom of the bottom plate 20, the installed bottom plate 20 is placed at a proper position, the tank body 1 is placed in the fixing ring 19, the rotary table 8 is rotated, the valve 6 in the hopper 5 is opened, microbial inoculum is added into the tank body 1 through the feeding pipe 4, the first motor 9 and the second motor 17 are started simultaneously, the first motor 9 drives the rotating shaft 10 to drive the spiral stirrer 11 to rotate, and the second motor 17 drives the rotating plate 12 to rotate in the opposite direction.

Through setting up first motor 9, axis of rotation 10 and helical agitator 11, drive axis of rotation 10 through first motor 9 and rotate, axis of rotation 10 drives the helical agitator 11 of bottom and begins the function, and helical agitator 11 constantly stirs in the nutrient solution, makes oxygen can enter into the bottom of nutrient solution, makes the bacterial colony of nutrient solution bottom have sufficient oxygen, prevents that the microbial community of nutrient solution bottom is dead because of the oxygen deficiency.

Through setting up second motor 17, rotor plate 12, fixed plate 14 and brush 15, rotate through second motor 17, drive rotor plate 12 and begin to rotate, and fixed plate 14 and brush 15 at rotor plate 12 top rotate along with rotor plate 12, and brush 15 on one side of fixed plate 14 can sweep the colony that splashes down at 1 inner wall of the jar body, makes the colony transfer into in the nutrient solution, prevents that the colony from dying because of leaving the nutrient solution.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a microbial inoculum fermentation cylinder, includes jar body, its characterized in that: a tank cover is arranged at the top of the tank body, a feed inlet is formed in the top of the tank cover, a feed pipe is arranged inside the feed inlet, a hopper is arranged at the top of the feed pipe, a valve is connected inside the hopper, one end of the valve is connected with a connecting shaft, and one end of the connecting shaft penetrates through the inner wall of the hopper and is connected with a turntable;

2. The microbial inoculant fermentor of claim 1, wherein: the tank body is characterized in that a rotating plate is arranged in the tank body, a plurality of rollers are arranged at the bottom of the rotating plate, and the outer walls of the rollers are in contact with the inner wall of the bottom of the tank body.

3. The microbial inoculant fermentor of claim 2, wherein: the top of rotor plate is provided with two fixed plates at least, the equal fixedly connected with brush of outer wall of fixed plate, the central point of rotor plate bottom puts and is provided with the stationary blade.

4. The microbial inoculant fermentor of claim 3, wherein: the bottom of the jar body is provided with the second motor, the output fixedly connected with dwang of second motor, the other end of dwang run through the bottom outer wall of the jar body and with the stationary blade fixed connection of rotor plate bottom.

5. The microbial inoculant fermentor of claim 4, wherein: the outer wall of the bottom of the tank body is sleeved with a fixing ring, the bottom of the fixing ring is provided with a bottom plate, and the top of the bottom plate is in contact with the outer wall of the bottom of the tank body.

6. The microbial inoculant fermentor of claim 5, wherein: the bottom of bottom plate is provided with the hole that runs through the fixed plate, the second motor passes the hole and with the bottom fixed connection of the jar body.

7. The microbial inoculant fermentor of claim 5, wherein: the bottom of the bottom plate is annularly provided with a plurality of supporting legs.