CN212152317U

CN212152317U - Fermentation cylinder that microbial fermentation used

Info

Publication number: CN212152317U
Application number: CN202020365583.9U
Authority: CN
Inventors: 张雨洁
Original assignee: Jilin Brewing Industry Group Vinegar Industry Co Ltd
Current assignee: Jilin Brewing Industry Group Vinegar Industry Co Ltd
Priority date: 2020-03-21
Filing date: 2020-03-21
Publication date: 2020-12-15
Anticipated expiration: 2030-03-21

Abstract

The utility model relates to a fermentation equipment technical field just discloses a fermentation cylinder that microbial fermentation used, the on-line screen storage device comprises a base, the top fixed mounting of base has the supporting leg, the quantity of supporting leg is two, two the equal fixed mounting in top of supporting leg has the fermentation cylinder body, the right side fixed mounting of fermentation cylinder body has the detection case, the fixed intercommunication in right side of fermentation cylinder body has the pan feeding mouth that is located the detection case top. This fermentation cylinder that microbial fermentation used, through setting up pneumatic cylinder and fly leaf, when the pneumatic cylinder operation, will make fly leaf downstream to because the bottom of fly leaf is equipped with the acupuncture, thereby final acupuncture will with the bubble contact of liquid level, realize the broken handle to the bubble, and then increased the area of contact of the inside microorganism of fermentation cylinder body and oxygen, improved the fermentation speed of microorganism, consequently increased the practicality of this fermentation cylinder.

Description

Fermentation cylinder that microbial fermentation used

Technical Field

The utility model relates to a fermentation equipment technical field specifically is a fermentation cylinder that microbial fermentation used.

Background

Along with the continuous progress of the biological field in China, more and more microbial strains are widely applied to the biopharmaceutical industry, the food industry and the like, and when the microbes are cultured, fermentation tanks are sometimes needed to ferment the strains.

At present, the existing fermentation tank is in the using process, the materials inside the fermentation tank are often required to be mixed and stirred, the reaction rate of microorganisms and the materials is increased, and the microorganism is in contact with oxygen inside the fermentation tank, however, when the fermentation tank is stirred, a large amount of bubbles are generated, the bubbles can prevent the microorganism from being in contact with the oxygen inside the fermentation tank, and further the fermentation rate of the microorganism is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a fermentation tank for microbial fermentation, which has the advantages of bubble removal, uniform mixing and convenient pH value measurement, and solves the problems that the existing fermentation tank is frequently required to mix and stir the materials in the fermentation tank during the use process, thereby not only improving the reaction rate of the microorganisms and the materials, but also being beneficial to the contact of the microorganisms and the oxygen in the fermentation tank, however, when the fermentation tank is stirred, a large amount of bubbles can be generated and can obstruct the contact of the microorganisms and the oxygen in the fermentation tank, thereby influencing the fermentation rate of the microorganisms, and the stirring device adopted by the existing fermentation tank can not fully mix the materials and can influence the fermentation speed of the microorganisms, and the microorganisms have harsh requirements on the range of the pH value during the fermentation process, when the pH value of the liquid in the fermentation tank is measured, not only the operation is complicated, but also the efficiency is low.

The utility model provides a following technical scheme: a fermentation tank for microbial fermentation comprises a base, wherein the top of the base is fixedly provided with two supporting legs, the tops of the two supporting legs are fixedly provided with a fermentation tank body, the right side of the fermentation tank body is fixedly provided with a detection box, the right side of the fermentation tank body is fixedly communicated with a feeding hole positioned above the detection box, the top of the fermentation tank body is fixedly provided with a protection box, the bottom of the fermentation tank body is fixedly communicated with a discharging hole positioned between the supporting legs, the top of the fermentation tank body is fixedly provided with pneumatic cylinders positioned at two sides of the protection box, the bottom ends of the pneumatic cylinders penetrate through the fermentation tank body and extend into the fermentation tank body, and are fixedly provided with movable plates, two sides of each movable plate are movably connected with the inner wall of the fermentation tank body, and the inside of the protection box is fixedly provided with a driving motor, the fixed cover of the other end of driving motor output shaft has connect the pivot, the bottom of pivot runs through fermentation cylinder body and fly leaf in proper order and extends to the below and the fixed mounting of fly leaf has the revolving rack, the equal fixed mounting in both sides of revolving rack has first stirring leaf, first stirring leaf distance each other equals, the back fixed mounting of fermentation cylinder body has back of the body case, the positive fixed mounting of back of the body case has motor power.

Preferably, the fixed cover of the other end of power motor output shaft has connect the circle axle, the other end of circle axle runs through back of the body case and fermentation cylinder body in proper order and extends to the inside of fermentation cylinder body and fixed the cover has connect the third stirring leaf, the third stirring leaf is located the back of revolving rack, the external surface fixation of circle axle has cup jointed the driving gear that is located back of the body incasement portion.

Preferably, the movable rod that is located the driving gear top has been cup jointed in the inside activity of back of the body case, the one end at the movable rod back runs through back of the body case and fermentation cylinder body in proper order and extends to the inside of fermentation cylinder body and fixed the cup jointing has the second stirring leaf, the second stirring leaf is located the back of revolving rack, the external fixation of movable rod has cup jointed the driven gear that is located back of the body incasement portion, driven gear's surface is connected with the surface toothing of driving gear.

Preferably, the bottom fixed mounting of fermentation cylinder body inner chamber has the support frame, the bottom fixed mounting of revolving rack has the round bar, the bottom of round bar runs through the support frame and extends to the below of support frame.

Preferably, the right side of the fermentation tank body is provided with a liquid outlet positioned on the left side of the detection box, and a screen is fixedly arranged inside the liquid outlet.

Preferably, the pull rod has been cup jointed in the inside activity of detection case, the left end fixed mounting of pull rod has the closure plate that is located the inside leakage fluid dram, the left side of closure plate and the right side swing joint of screen cloth, the other end of pull rod runs through the detection case and extends to the outside of detection case and fixed mounting has the round button, the fixed intercommunication in bottom of detection case has the fluid-discharge tube.

Preferably, the top and the bottom of the blocking plate are both fixedly provided with side blocks positioned inside the liquid outlet, and the left sides of the side blocks are movably connected with the inner wall of the fermentation tank body.

Preferably, the front fixed mounting of fermentation cylinder body has the pH meter, the bottom fixedly connected with wire of pH meter, the other end fixed mounting of wire has the detection head that is located the inside detection case.

Preferably, the outer surface of the pull rod is movably sleeved with a flexible spring between the right side of the blocking plate and the inner wall of the detection box, one end of the flexible spring is fixedly connected with the right side of the blocking plate, and the other end of the flexible spring is fixedly connected with the inner wall of the detection box.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this fermentation cylinder that microbial fermentation used, through setting up pneumatic cylinder and fly leaf, when the pneumatic cylinder operation, will make fly leaf downstream to because the bottom of fly leaf is equipped with the acupuncture, thereby final acupuncture will with the bubble contact of liquid level, realize the broken handle to the bubble, and then increased the area of contact of the inside microorganism of fermentation cylinder body and oxygen, improved the fermentation speed of microorganism, consequently increased the practicality of this fermentation cylinder.

2. This fermentation cylinder that microbial fermentation used, through setting up driving motor, the revolving rack, first stirring leaf, motor power, second stirring leaf and third stirring leaf, because driving motor's operation will make the pivot drive the revolving rack and rotate with first stirring leaf, thereby mix the stirring to the inside material of fermentation cylinder body, and motor power's operation will make the circle axle pass through the driving gear and drive driven gear and rotate, second stirring leaf and third stirring leaf will take place the rotation this moment, thereby it is more even to make to mix between the material, and the fermentation speed of microorganism has been increased, consequently, the practicality of this fermentation cylinder has been improved.

3. This fermentation cylinder that microbial fermentation used, through setting up the leakage fluid dram, the closure plate, pH meter and detection head, when operating personnel pulling knob, the closure plate will be relieved the effect of sheltering from to the leakage fluid dram with the side piece this moment, thereby make the inside liquid of fermentation cylinder body can enter into to the detection case through the leakage fluid dram, simultaneously because the operation of pH meter will detect liquid through the detection head, thereby whether the fermentation requirement of microorganism is satisfied to the pH value of measuring this liquid, easy operation is convenient, consequently, the practicality of this fermentation cylinder has been increased.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the back view structure of the present invention;

FIG. 4 is a schematic view of the structure of the back box of the present invention;

fig. 5 is a schematic top view of the rotary frame of the present invention;

fig. 6 is a schematic view of the local enlarged structure at a position of the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a fermenter body; 4. a detection box; 5. a feeding port; 6. A protection box; 7. a discharge outlet; 8. a pneumatic cylinder; 9. a movable plate; 10. a drive motor; 11. a rotating shaft; 12. Rotating the frame; 13. a first stirring blade; 14. carrying out back box; 15. a power motor; 16. a circular shaft; 17. a driving gear; 18. a movable rod; 19. a driven gear; 20. a second stirring blade; 21. a support frame; 22. a round bar; 23. a liquid discharge port; 24. screening a screen; 25. a pull rod; 26. a round button; 27. a blocking plate; 28. a side block; 29. A liquid discharge pipe; 30. a pH meter; 31. a wire; 32. a detection head; 33. a flexible spring; 34. and a third stirring blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a fermentation tank for microbial fermentation comprises a base 1, wherein two support legs 2 are fixedly mounted at the top of the base 1, a fermentation tank body 3 is fixedly mounted at the top of each support leg 2, a pH meter 30 is fixedly mounted at the front of the fermentation tank body 3, the pH meter 30 is a conventional device, the pH meter 30 is in a model type suitable for CN60M series, a lead 31 is fixedly connected at the bottom of the pH meter 30, a detection head 32 positioned inside a detection box 4 is fixedly mounted at the other end of the lead 31, a liquid discharge port 23 positioned at the left side of the detection box 4 is formed in the right side of the fermentation tank body 3, a screen 24 is fixedly mounted inside the liquid discharge port 23, a support frame 21 is fixedly mounted at the bottom of an inner cavity of the fermentation tank body 3, a round rod 22 is fixedly mounted at the bottom of a rotating frame 12, the bottom end of the round rod 22 penetrates through the, the right side of the fermentation tank body 3 is fixedly provided with a detection box 4, the interior of the detection box 4 is movably sleeved with a pull rod 25, the outer surface of the pull rod 25 is movably sleeved with a flexible spring 33 positioned between the right side of a blocking plate 27 and the inner wall of the detection box 4, the flexible spring 33 is in a compressed state at this moment, so that a leftward elastic force is exerted on the blocking plate 27, the sealing property between the blocking plate 27 and the inner wall of the fermentation tank body 3 is improved due to the matching between a side block 28 and a liquid outlet 23, the liquid in the fermentation tank body 3 is prevented from overflowing, one end of the flexible spring 33 is fixedly connected with the right side of the blocking plate 27, the other end of the flexible spring 33 is fixedly connected with the inner wall of the detection box 4, the left end of the pull rod 25 is fixedly provided with the blocking plate 27 positioned in the liquid outlet 23, the top and the bottom of the blocking plate 27 are both fixedly provided with the side, the left side of the side block 28 is movably connected with the inner wall of the fermentation tank body 3, the left side of the blocking plate 27 is movably connected with the right side of the screen mesh 24, the other end of the pull rod 25 penetrates through the detection box 4 and extends to the outside of the detection box 4 and is fixedly provided with a round button 26, the bottom of the detection box 4 is fixedly communicated with a liquid discharge pipe 29, the right side of the fermentation tank body 3 is fixedly communicated with a material inlet 5 positioned above the detection box 4, the top of the fermentation tank body 3 is fixedly provided with a protection box 6, the bottom of the fermentation tank body 3 is fixedly communicated with a material outlet 7 positioned between the supporting legs 2, the top of the fermentation tank body 3 is fixedly provided with pneumatic cylinders 8 positioned at two sides of the protection box 6, the pneumatic cylinders 8 are the existing devices, the model of the pneumatic cylinders 8 is suitable for SAT8-4DCFT-3GCJSD series, the bottom ends of the pneumatic cylinders, the bottom of the movable plate 9 is provided with a pricker, so that bubbles can be crushed, the contact area of microorganisms and oxygen is increased, both sides of the movable plate 9 are movably connected with the inner wall of the fermentation tank body 3, a driving motor 10 is fixedly installed inside the protection box 6, the driving motor 10 is an existing device, the model of the driving motor 10 is suitable for Y90S-2 series, the other end of the output shaft of the driving motor 10 is fixedly sleeved with a rotating shaft 11, when the rotating shaft 11 drives the rotating frame 12 and the first stirring blades 13 to rotate ninety degrees, the first stirring blades 13 are not in contact with the second stirring blades 20, the bottom end of the rotating shaft 11 sequentially penetrates through the fermentation tank body 3 and the movable plate 9 and extends to the lower part of the movable plate 9, the rotating frame 12 is fixedly installed, the first stirring blades 13 are fixedly installed on both sides of the rotating frame 12, the distances between the first stirring blades 13 are equal, a back box 14 is fixedly installed on the back surface of the fermentation tank body 3, a movable rod 18 positioned above a driving gear 17 is movably sleeved in the back box 14, one end of the back surface of the movable rod 18 sequentially penetrates through the back box 14 and the fermentation tank body 3 and extends into the fermentation tank body 3 and is fixedly sleeved with a second stirring blade 20, the second stirring blade 20 is positioned on the back surface of a rotating frame 12, a driven gear 19 positioned in the back box 14 is fixedly sleeved on the outer surface of the movable rod 18, the outer surface of the driven gear 19 is meshed and connected with the outer surface of the driving gear 17, a power motor 15 is fixedly installed on the front surface of the back box 14, the power motor 15 is an existing device, the model of the power motor 15 is suitable for Y100L-2 series, a round shaft 16 is fixedly sleeved on the other end of an output shaft of the power motor 15, the other end of the round shaft 16 sequentially penetrates through the back box 14 and the fermentation tank body 3 and extends, the third stirring blade 34 is located on the back of the rotating frame 12, the driving gear 17 located inside the back box 14 is fixedly sleeved on the outer surface of the circular shaft 16, and teeth on the outer surface of the driving gear 17 are matched with teeth on the outer surface of the driven gear 19, so that the driving gear 17 can drive the driven gear 19 and the movable rod 18 to rotate.

When the fermentation tank works, firstly, materials are guided into the fermentation tank body 3 through the feeding port 5 by an operator, then the driving motor 10 and the power motor 15 are respectively started, the rotating shaft 11 is driven by the operation of the driving motor 10 to drive the rotating frame 12 and the first stirring blade 13 to rotate, so that the materials in the fermentation tank body 3 are mixed and stirred, meanwhile, the circular shaft 16 drives the driven gear 19 and the movable rod 18 to rotate through the driving gear 17 due to the operation of the power motor 15, at the moment, the second stirring blade 20 and the third stirring blade 34 rotate simultaneously, so that the mixing effect of the materials in the fermentation tank body 3 is improved, when the stirring of the materials in the fermentation tank body 3 is finished, a large amount of bubbles are generated on the liquid level, the operator starts the pneumatic cylinder 8, the movable plate 9 moves downwards due to the operation of the pneumatic cylinder 8, and finally, the bubbles are crushed by the pricking pin at the bottom, when operating personnel need detect the pH value of the inside liquid of fermentation cylinder body 3, at this moment at first pulling round button 26, thereby make between closure plate 27 and the side piece 28 remove the effect of sheltering from to drain outlet 23, later the inside liquid of fermentation cylinder body 3 will enter into the inside to detect case 4 through screen cloth 24 and drain outlet 23, detect head 32 this moment and will detect the pH value of liquid, then with data display on the positive display screen of pH meter 30, operating personnel thereby judges whether this pH value satisfies the requirement of microbial fermentation.

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

Claims

1. A fermentation cylinder that microbial fermentation used, includes base (1), its characterized in that: the fermentation tank is characterized in that the supporting legs (2) are fixedly mounted at the top of the base (1), the number of the supporting legs (2) is two, two fermentation tank bodies (3) are fixedly mounted at the tops of the supporting legs (2), a detection box (4) is fixedly mounted at the right side of each fermentation tank body (3), a material inlet (5) positioned above the detection box (4) is fixedly communicated with the right side of each fermentation tank body (3), a protection box (6) is fixedly mounted at the top of each fermentation tank body (3), a material outlet (7) positioned between the supporting legs (2) is fixedly communicated with the bottom of each fermentation tank body (3), pneumatic cylinders (8) positioned at two sides of the protection box (6) are fixedly mounted at the top of each fermentation tank body (3), the bottom ends of the pneumatic cylinders (8) penetrate through the fermentation tank bodies (3) and extend to the inside of the fermentation tank bodies (3), and movable, the both sides of fly leaf (9) all with the inner wall swing joint of fermentation cylinder body (3), the inside fixed mounting of guard box (6) has driving motor (10), pivot (11) have been cup jointed to the other end of driving motor (10) output shaft, the bottom of pivot (11) runs through fermentation cylinder body (3) and fly leaf (9) in proper order and extends to the below and the fixed mounting of fly leaf (9) have revolving rack (12), the equal fixed mounting in both sides of revolving rack (12) has first stirring leaf (13), distance between each other of first stirring leaf (13) equals, the back fixed mounting of fermentation cylinder body (3) has back of the body case (14), the positive fixed mounting of back of the body case (14) has motor power (15).

2. A fermenter for the fermentation of microorganisms according to claim 1, wherein: the fixed cover of the other end of power motor (15) output shaft has connect circle axle (16), the other end of circle axle (16) runs through back of the body case (14) and fermentation cylinder body (3) in proper order and extends to the inside of fermentation cylinder body (3) and fixed cover has connect third stirring leaf (34), third stirring leaf (34) are located the back of revolving rack (12), the external fixed surface of circle axle (16) has cup jointed driving gear (17) that are located back of the body case (14) inside.

3. A fermenter for the fermentation of microorganisms according to claim 1, wherein: the activity pole (18) that are located driving gear (17) top have been cup jointed in the inside activity of back of the body case (14), the one end at the activity pole (18) back runs through back of the body case (14) and fermentation cylinder body (3) in proper order and extends to the inside of fermentation cylinder body (3) and fixed the cup joint have second stirring leaf (20), second stirring leaf (20) are located the back of revolving rack (12), the external fixed surface of activity pole (18) has cup jointed driven gear (19) that are located back of the body case (14) inside, the surface of driven gear (19) is connected with the surface toothing of driving gear (17).

4. A fermenter for the fermentation of microorganisms according to claim 1, wherein: the bottom fixed mounting of fermentation cylinder body (3) inner chamber has support frame (21), the bottom fixed mounting of revolving rack (12) has round bar (22), the bottom of round bar (22) runs through support frame (21) and extends to the below of support frame (21).

5. A fermenter for the fermentation of microorganisms according to claim 1, wherein: the right side of the fermentation tank body (3) is provided with a liquid outlet (23) positioned on the left side of the detection box (4), and a screen (24) is fixedly installed inside the liquid outlet (23).

6. A fermenter for the fermentation of microorganisms according to claim 1, wherein: pull rod (25) have been cup jointed in the inside activity of detection case (4), the left end fixed mounting of pull rod (25) has jam plate (27) that are located drain (23) inside, the left side of jam plate (27) and the right side swing joint of screen cloth (24), the other end of pull rod (25) runs through detection case (4) and extends to the outside and the fixed mounting of detection case (4) has round button (26), the fixed intercommunication in bottom of detection case (4) has fluid-discharge tube (29).

7. A fermenter for fermentation of microorganisms according to claim 6, wherein: the top and the bottom of the blocking plate (27) are both fixedly provided with a side block (28) positioned in the liquid outlet (23), and the left side of the side block (28) is movably connected with the inner wall of the fermentation tank body (3).

8. A fermenter for the fermentation of microorganisms according to claim 1, wherein: the front fixed mounting of fermentation cylinder body (3) has pH meter (30), the bottom fixedly connected with wire (31) of pH meter (30), the other end fixed mounting of wire (31) has and is located detection head (32) of detection case (4) inside.

9. A fermenter for fermentation of microorganisms according to claim 6, wherein: the outer surface activity of pull rod (25) is cup jointed and is located flexible spring (33) between closure plate (27) right side and detection case (4) inner wall, the right side fixed connection of the one end of flexible spring (33) and closure plate (27), the other end of flexible spring (33) and the inner wall fixed connection of detection case (4).