CN218202766U

CN218202766U - High flux fermenting installation convenient to filamentous fungi collects

Info

Publication number: CN218202766U
Application number: CN202222368613.3U
Authority: CN
Inventors: 康定荣; 张伟; 李明瑕
Original assignee: Sutuo Technology Beijing Co ltd
Current assignee: Sutuo Technology Beijing Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-03
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to a fungi fermentation technical field especially relates to a high flux fermenting installation convenient to filamentous fungi is collected, and it includes a plurality of fermentation tanks, heating device and UNICOM's device, and is a plurality of the fermentation tank is located same heating device, and is a plurality of the fermentation tank communicates each other through the UNICOM's device, be provided with agitating unit in the fermentation tank, it is a plurality of be provided with stirring the control unit between the agitating unit, it is a plurality of agitating unit controls through same stirring the control unit. The application improves the problem of poor batch stability of the product.

Description

High flux fermenting installation convenient to filamentous fungi collects

Technical Field

The application relates to the technical field of fungus fermentation, in particular to a high-flux fermentation device convenient for collection of filamentous fungi.

Background

At present, filamentous fungi are widely used industrial microorganisms that contribute to the global economy by producing a large number of important products, such as antibiotics, enzymes, organic acids, animal feed, food or pharmaceuticals. Filamentous fungi can grow in liquid submerged fermentation in several different morphological forms, such as free suspended mycelium (typically 2-18 μm in diameter), or as hyphal clumps or granules.

The related technology can refer to Chinese patent with publication number CN102807950A, which discloses a filamentous fungus Rhizopus chinensis immobilized liquid state fermentation device, which consists of a tank body, an axial flow stirrer, a baffle, a guide cylinder, a radial flow stirrer and an annular gas distributor; the guide shell is arranged in the fermentation tank body through an upper bracket and a lower bracket, and the axial flow stirrer and the radial flow stirrer are respectively positioned at the upper part and the lower part of the outer side of the guide shell; 4 baffles are arranged and uniformly distributed in the tank body and are tightly attached to the wall of the tank; the blades of the axial flow stirrer and the blades of the radial flow stirrer are 4-6, the blades of the axial flow stirrer are straight turbine blades with an included angle of 45 degrees with the horizontal plane, the blades of the radial flow stirrer are straight turbine blades with an included angle of 90 degrees with the horizontal plane, and the annular gas distributor is positioned below the radial flow stirrer.

In view of the above-mentioned related technologies, in the fermentation process, the fungi need to be fermented in batches, and the fermentation conditions such as stirring speed, temperature, etc. directly affect the quality of the fungi, and the batch stability of the product is poor due to different fermentation conditions in different batches.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem of poor batch stability of the product, the application provides a high-throughput fermentation device which is convenient for collection of filamentous fungi.

The high-flux fermentation device for collecting the filamentous fungi adopts the following technical scheme:

the utility model provides a high flux fermenting installation that filamentous fungi collected, includes a plurality of fermentation tanks, heating device and UNICOM's device, and is a plurality of the fermentation tank is located same heating device, and is a plurality of the fermentation tank communicates each other through the UNICOM's device, be provided with agitating unit in the fermentation tank, and is a plurality of be provided with stirring the control unit between the agitating unit, it is a plurality of agitating unit controls through same stirring the control unit.

Through adopting above-mentioned technical scheme, carrying out the in-process of fermenting in same batch to the fungus, heating device can guarantee to keep same temperature in a plurality of fermentation tanks, and stirring control unit can a plurality of agitating unit of effectual control keep same stirring speed, and the feed simultaneously and the ejection of compact in a plurality of fermentation tanks can be guaranteed to the UNICOM's device to guarantee the fermentation condition of same batch, and then improved the relatively poor problem of batch stability of product.

Preferably, the UNICOM device includes the main closed pipe, be connected with first vice closed pipe between main closed pipe and the fermentation cylinder, two be connected with the vice closed pipe of second between the fermentation cylinder.

Through adopting above-mentioned technical scheme, main closed tube and first vice closed tube can be effectual carry the zymotic fluid for a plurality of fermentation tanks simultaneously, and the fermentation fluid in a plurality of fermentation tanks of effectual discharge simultaneously of the vice closed tube of second.

Preferably, the first auxiliary communicating pipe and the second auxiliary communicating pipe are both provided with control valves.

Through adopting above-mentioned technical scheme, the opening and shutting of first vice closed pipe of control valve ability effectual control and the vice closed pipe of second simultaneously can the effectual leakproofness of guaranteeing in the fermentation cylinder.

Preferably, a tank cover is arranged on the fermentation tank.

Through adopting above-mentioned technical scheme, the leakproofness in the fermentation cylinder can effectually be guaranteed to the cover.

Preferably, be provided with agitating unit on the fermentation cylinder, agitating unit includes mounting bracket, stirring rake and driving piece are installed on the mounting bracket, the stirring end of stirring rake is located the inside of fermentation cylinder, the driving piece is connected with the stirring rake, and is used for driving the stirring rake to rotate, and is a plurality of the driving piece passes through the control of stirring control unit.

Through adopting above-mentioned technical scheme, the mounting bracket can be fixed with stirring rake and driving piece, and the stirring control unit can control a plurality of driving pieces, and a plurality of driving pieces can drive a plurality of stirring rakes simultaneously with the speed rotation, and the stirring rake can increase the dissolved oxygen of zymotic fluid, guarantees the homogeneity of fermentation process.

Preferably, the stirring rake periphery cover is equipped with the cavity loop bar, the one end and the mounting bracket of cavity loop bar are connected, the sealing opening has been seted up on the pot cover, the other end of cavity loop bar inserts in the sealing opening.

Through adopting above-mentioned technical scheme, the leakproofness in the fermentation cylinder can effectual assurance to the cavity loop bar will stir the gap department between oar and the cover sealed.

Preferably, be provided with collection device in the fermentation cylinder, collection device includes collecting vessel and filter screen, the one end at the collecting vessel is connected to the filter screen.

Through adopting above-mentioned technical scheme, after the fermentation, the fungus will be attached to on the filter screen, and the collecting vessel can reduce the fungus and follow the fermentation liquid exhaust condition, and the filter screen can effectually collect the fungus after the fermentation, and the condition that the reduction fungus was wafted takes place.

Preferably, the inner wall of the fermentation tank is provided with a lifting rod, one end of the collecting bucket, which is far away from the filter screen, is provided with a lifting ring, and the lifting rod is inserted into the lifting ring.

Through adopting above-mentioned technical scheme, lifting rod and handle ring can be effectual fix the collecting vessel in the fermentation cylinder, and the handle ring can be convenient for the fermentation end back collecting vessel to take out from the fermentation cylinder simultaneously.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the heating device, the temperature in the plurality of fermentation tanks can be effectively kept at the same temperature, and the fermentation temperature can be uniformly controlled;

2. according to the stirring device, the stirring control unit is arranged, the stirring control unit can control the driving pieces, and the driving pieces can simultaneously drive the stirring paddles to simultaneously rotate at the same speed;

3. by arranging the communicating device, the main communicating pipe and the first auxiliary communicating pipe can effectively and simultaneously convey fermentation liquor to the plurality of fermentation tanks, and the second auxiliary communicating pipe can effectively discharge the fermentation liquor in the plurality of fermentation tanks;

4. this application simple structure, area is little, entrusts processing convenience, and the usage is various, and the practicality is strong.

Drawings

FIG. 1 is a schematic diagram of the overall configuration of a high throughput fermentation device that facilitates collection of filamentous fungi according to an embodiment of the present application.

FIG. 2 is a schematic sectional view of a fermenter according to an embodiment of the present application.

FIG. 3 is a schematic view of a fermenter according to an embodiment of the present invention.

Description of the reference numerals: 1. a fermentation tank; 11. a can cover; 111. sealing the opening; 112. a locking buckle; 12. lifting the rod; 13. a liquid outlet; 2. a heating device; 21. heating the plate; 3. a communication device; 31. a main communicating pipe; 32. a first secondary communicating pipe; 33. a second pair of communicating tubes; 34. a control valve; 4. a stirring device; 41. a mounting frame; 42. a stirring paddle; 43. a drive member; 431. a drive motor; 5. a stirring control unit; 6. a hollow loop bar; 7. a collection device; 71. a collection barrel; 711. lifting a ring; 72. and (5) filtering by using a filter screen.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a high-flux fermentation device for collecting filamentous fungi. Referring to fig. 1, a high-flux fermentation apparatus for collection of filamentous fungi includes a plurality of fermentation tanks 1, a heating apparatus 2 located at the bottom of the plurality of fermentation tanks 1, a communication apparatus 3 communicating the plurality of fermentation tanks 1, and a stirring apparatus 4 stirring a fermentation broth; the fermentation tank 1 is sleeved with a tank cover 11, the tank cover 11 is provided with a locking buckle 112, the locking buckle 112 is used for locking the tank cover 11 and the fermentation tank 1, and the tank cover 11 is used for sealing the fermentation tank 1; liquid outlets 13 are formed in the plurality of fermentation tanks 1, and the liquid outlets 13 can independently and effectively discharge fermentation liquid in each fermentation tank 1; the heating device comprises a heating plate 21, the heating plate 21 is positioned below the fermentation tank 1, and the heating plate 21 can heat a plurality of fermentation tanks 1 at the same time.

The communicating device 3 comprises a main communicating pipe 31, a first auxiliary communicating pipe 32 and a second auxiliary communicating pipe 33, one end of the first auxiliary communicating pipe 32 is communicated with the main communicating pipe 31, and the other end of the first auxiliary communicating pipe 32 is communicated with the fermentation tank 1 and used for conveying fermentation liquor to the fermentation tank 1; the second auxiliary communicating pipe 33 is communicated between two adjacent fermentation tanks 1, and is used for uniformly discharging the fermentation liquid in the plurality of fermentation tanks 1 after the fermentation is finished, and can also be independently discharged through the liquid outlet 13; all be provided with control valve 34 on first vice closed tube 32 and the vice closed tube 33 of second, control valve 34 can the interior zymotic fluid flow direction of effectual control UNICOM's device 3, can guarantee the leakproofness in the fermentation cylinder 1 simultaneously, still can open control valve 34 according to the needs of experiment and provide the same fermentation condition, or close control valve 34 and carry out the fermentation under the different conditions, and it is various to be suitable for the scene.

Referring to fig. 1 and 2, a stirring device 4 is arranged in the fermentation tank 1, the stirring device 4 comprises a mounting frame 41, a stirring paddle 42 and a driving member 43, and the mounting frame 41 is positioned above the fermentation tank 1; the stirring end of the stirring paddle 42 is positioned in the fermentation tank 1, one end of the stirring paddle 42, which is far away from the fermentation tank 1, is rotatably connected to the mounting frame 41, the periphery of the stirring paddle 42 is sleeved with the hollow loop bar 6, one end of the hollow loop bar 6 is fixedly connected to the mounting frame 41, the tank cover 11 is provided with the sealing opening 111, and the outer wall of the hollow loop bar 6, which is close to the tank cover 11, is abutted to the sealing opening 111; the driving piece 43 comprises a driving motor 431, the driving motor 431 is fixedly connected to the mounting frame 41, the output end of the driving motor 431 is fixedly connected to the stirring paddle 42 and used for driving the stirring paddle 42 to rotate, the mounting frame 41 is fixedly connected with a stirring control unit 5, the stirring control unit 5 is connected with a plurality of driving motors 431, and the plurality of driving motors 431 can be controlled to work simultaneously.

Referring to fig. 2 and 3, the interior of the fermentation tank 1 is provided with a collecting device 7, and the collecting device 7 comprises a collecting barrel 71 and a filter screen 72; the two ends of the collecting barrel 71 are opened and are positioned in the fermentation tank 1, the side wall of the collecting barrel 71 is fixedly connected with a lifting ring 711, the inner wall of the fermentation tank is fixedly connected with a lifting rod 12, and the lifting rod 12 is inserted into the lifting ring 711 and is used for fixing the collecting barrel 71; the filter screen 72 is fixedly connected to the bottom of the collecting barrel 71 and surrounds the periphery of the bottom of the collecting barrel 71, and the filter screen 72 is used for adsorbing filamentous fungi.

The implementation principle of the high-flux fermentation device convenient for collecting filamentous fungi in the embodiment of the application is as follows: when filamentous fungi are required to be fermented in batches, the control valve 34 at the first auxiliary communicating pipe 32 needs to be opened, the fermentation tank 1 is subjected to steam sterilization through the main communicating pipe 31, then fermentation liquor is conveyed into the fermentation tank 1 through the main communicating pipe 31, the control valve 34 is closed after the liquid conveying is finished, then the temperature in the fermentation tank 1 is controlled through the heating plate 21, the driving motor 431 is started through the stirring control unit 5, the driving motor 431 drives the stirring paddle 42 to stir the fermentation liquor in the fermentation tank 1, so that the fermentation conditions in the plurality of fermentation tanks 1 are kept consistent, and the problem of poor batch stability of products is solved; after the fermentation is finished, the control valve 34 on the second auxiliary communicating pipe 33 is opened, the fermentation liquid in the fermentation tank 1 is discharged, the fermented filamentous fungi are attached to the filter screen 72, then the mounting frame 41 is lifted, the stirring paddle 42 is lifted out of the fermentation tank 1, then the collecting barrel 71 and the filter screen 72 can be taken out through the hook lifting ring 711, and therefore the filamentous fungi are taken out.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A high flux fermenting installation convenient to filamentous fungi is collected, includes a plurality of fermentation tanks (1), heating device (2) and UNICOM's device (3), its characterized in that: a plurality of fermentation cylinder (1) is located same heating device (2), and is a plurality of fermentation cylinder (1) communicates each other through UNICOM's device (3), be provided with agitating unit (4) in fermentation cylinder (1), and is a plurality of be provided with stirring the control unit (5) between agitating unit (4), it is a plurality of agitating unit (4) are controlled through same stirring the control unit (5).

2. A high throughput fermentation device for facilitating collection of filamentous fungi of claim 1, wherein: UNICOM device (3) are including main closed tube (31), be connected with first vice closed tube (32), two between main closed tube (31) and fermentation cylinder (1) be connected with vice closed tube of second (33) between fermentation cylinder (1).

3. A high throughput fermentation device for facilitating collection of filamentous fungi according to claim 2, wherein: and the first auxiliary communicating pipe (32) and the second auxiliary communicating pipe (33) are both provided with control valves (34).

4. A high throughput fermentation device for facilitating collection of filamentous fungi according to claim 1, wherein said fermentation device comprises: the fermentation tank (1) is provided with a tank cover (11).

5. A high throughput fermentation device for facilitating collection of filamentous fungi of claim 4, wherein: be provided with agitating unit (4) on fermentation cylinder (1), agitating unit (4) are including mounting bracket (41), stirring rake (42) and driving piece (43), install on mounting bracket (41) stirring rake (42) and driving piece (43), the stirring end of stirring rake (42) is located the inside of fermentation cylinder (1), driving piece (43) are connected with stirring rake (42), and are used for driving stirring rake (42) to rotate, and are a plurality of driving piece (43) are through stirring the control unit (5) control.

6. A high throughput fermentation device for facilitating collection of filamentous fungi of claim 5, wherein: stirring rake (42) periphery cover is equipped with cavity loop bar (6), the one end and mounting bracket (41) of cavity loop bar (6) are connected, seal (111) have been seted up on cover (11), the other end of cavity loop bar (6) inserts in seal (111).

7. A high throughput fermentation device for facilitating collection of filamentous fungi of claim 1, wherein: be provided with collection device (7) in fermentation cylinder (1), collection device (7) are including collecting vessel (71) and filter screen (72), one end at collecting vessel (71) is connected in filter screen (72).

8. A high throughput fermentation device for facilitating collection of filamentous fungi of claim 7, wherein: be provided with on the inner wall of fermentation cylinder (1) and carry pole (12), the one end that filter screen (72) was kept away from in collecting vessel (71) is provided with bailing (711), bailing (12) insert in bailing (711).