CN212426031U - Medical stainless steel fermentation tank body - Google Patents

Abstract

The application provides a medical stainless steel fermentation tank body, including the fermentation cylinder body, set up the feed inlet in fermentation cylinder body top one side, set up the discharge gate in the fermentation cylinder body below, set up the drive arrangement in the fermentation cylinder body outside, set up at the inside last agitating unit of fermentation cylinder body, set up in fermentation cylinder body below and with last agitating unit relative lower agitating unit who sets up, set up the heating device in the fermentation cylinder body outside to and set up the cooling device in the fermentation cylinder body inboard. The material mixing device is provided with the upper rotating device and the lower rotating device, the stirring directions of the upper rotating device and the lower rotating device are opposite, and the upper rotating device and the lower rotating device are matched, so that the uniformity of material mixing is greatly improved; be equipped with heating device and cooling device, cooperate with last agitating unit and agitating unit down and improved material temperature regulation homogeneity greatly, go up the rotation axis top simultaneously and be equipped with fire fighting equipment, greatly reduced the influence of foam to material fermentation.

Description

Medical stainless steel fermentation tank body

Technical Field

The application relates to the field of biological fermentation, in particular to a medical stainless steel fermentation tank body.

Background

The medical fermentation tank is an external environment device for producing, reproducing and forming products during the fermentation process of microorganisms, however, the temperature which meets the reaction of fermentation materials is often required to be provided for some materials during the microbial fermentation, and the quality and the output efficiency of the products obtained after the fermentation are affected by overhigh and overlow temperature, and even the fermentation failure of the whole fermentation tank can be caused; in material fermentation process, often still need stir the material, so that microorganism and material can fuse as far as, thereby prevent that the condition of material fermentation inhomogeneous influence fermentation back product quality from taking place, simultaneously, still can produce a large amount of foams in the fermentation process, seriously influence the security of fermentation process, how design a section can evenly adjust material temperature, the fermentation cylinder that carries out even stirring and can eliminate the foam to the material is the problem that relevant technical staff need consider urgently.

Disclosure of Invention

The application provides a medical stainless steel fermentation tank body for solving the technical problem.

The technical scheme adopted by the application is as follows: a medical stainless steel fermentation tank body is characterized by comprising a fermentation tank body, a feeding hole, a discharging hole, a driving device, an upper stirring device, a lower stirring device, a heating device and a cooling device, wherein the feeding hole is formed in one side of the top of the fermentation tank body;

the fermentation tank comprises a fermentation tank body, a base, a discharge hole, a driving device, a first driven wheel, a second driven wheel, a third driven wheel and a lower rotating shaft, wherein the base is an arc-shaped seat which is high at the left and low at the right, the discharge hole is formed in the right side of the arc-shaped seat, the driving device comprises a driving motor arranged on the upper part of the fermentation tank body, an upper rotating shaft which is arranged in the fermentation tank body and connected with the output end of the driving motor, a driving wheel arranged on the output shaft of the driving motor, a connecting shaft which is arranged on the outer side of the fermentation tank body and is axially parallel to the fermentation tank body, a first driven wheel which is arranged on the upper part of the connecting shaft and connected with the driving wheel through a chain, a second driven wheel which is arranged on the lower;

the upper stirring device comprises defoaming devices symmetrically arranged at the upper parts of the upper rotating shafts and a plurality of upper stirring shafts arranged below the defoaming devices, and the upper stirring shafts are symmetrically arranged on the upper rotating shafts; the heating device comprises a jacket sleeved outside the fermentation tank body, a steam inlet arranged below the jacket and a steam outlet arranged at the upper part of the other side of the jacket; cooling device is including setting up this internal below of fermentation cylinder and cross-section for hemispherical lower bulge loop, set up at lower intra-annular feed liquor pipe down, set up in fermentation cylinder body top and cross-section for hemispherical last bulge loop, set up at the intra-annular fluid-discharge tube of upper bulge loop, set up at last bulge loop and down between the bulge loop and be a plurality of vertical baffles of annular array setting on fermentation cylinder body inner wall, set up snakelike cooling tube in vertical baffle, set up at fermentation cylinder body lower extreme and the inlet that is linked together with annular feed liquor pipe and set up at fermentation cylinder body upper end and the liquid outlet that is linked together with annular fluid-discharge tube, both ends are linked together with annular fluid-discharge tube and annular feed liquor pipe respectively about the snakelike cooling tube.

Furthermore, the upper stirring shaft is a snake-shaped rotating shaft.

Furthermore, the defoaming device comprises defoaming shafts symmetrically arranged on two sides of the upper rotating shaft, a plurality of defoaming rods arranged below the defoaming shafts and vertically connected with the defoaming shafts, a defoaming net arranged between two adjacent defoaming rods and a plurality of defoaming needles uniformly arranged on the defoaming rods and the defoaming net.

Further, agitating unit is including setting up support body, the rotatory carousel that sets up on support body upper portion and being a plurality of flabellums of annular array setting in the carousel periphery in fermentation cylinder body bottom, the carousel lower extreme links to each other with lower axis of rotation.

Furthermore, a plurality of openings are formed in the vertical partition plate.

Further, the fermentation tank body is made of stainless steel materials.

The application has the advantages and positive effects that: the medical stainless steel fermentation tank body is provided with the upper rotating device and the lower rotating device, the stirring directions of the upper rotating device and the lower rotating device are opposite, and the upper rotating device and the lower rotating device are matched, so that the uniformity of material mixing is greatly improved; be equipped with heating device and cooling device, cooperate with last agitating unit and agitating unit down and improved material temperature regulation homogeneity greatly, go up the rotation axis top simultaneously and be equipped with fire fighting equipment, greatly reduced the influence of foam to material fermentation.

In addition to the technical problems addressed by the present application, the technical features constituting the technical solutions, and the advantages brought by the technical features of the technical solutions described above, other technical problems solved by the present application, other technical features included in the technical solutions, and advantages brought by the technical features will be further described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of a medical stainless steel fermentation tank provided in the background of the present application;

FIG. 2 is a schematic structural diagram of a driving device and an upper stirring device provided in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a heating device and a cooling device provided by an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a defoaming device provided in an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a lower stirring device provided in an embodiment of the present application;

fig. 6 is a schematic view of an opening provided in an embodiment of the present application.

In the figure: 1, a fermentation tank body; 2, a feeding hole; 3, discharging a material outlet; 4 a driving device; 410 driving a motor; 420 rotating the shaft; 430 a driving wheel; 440 connecting the shaft; 450 a first driven wheel; 460 a second driven wheel; 470 third driven wheel; 480 lower rotating shaft; 5, a stirring device is arranged; 510 defoaming means; 511 a defoaming shaft; 512 a defoaming rod; 513 a defoaming net; 514 a defoaming needle; 520, an upper stirring shaft; 6 stirring device; 610 a frame body; 620, a turntable; 630 fan blades; 7 a heating device; 710 a jacket; 720 steam inlet; 730 a steam outlet; 8, a cooling device; 810 lower convex ring; 820 annular liquid inlet pipe; 830 an upper convex ring; 840 annular drain pipe; 850 vertical partitions; 851 with holes; 860 serpentine cooling tubes; 870, a liquid inlet; 880 liquid outlet

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, fig. 2 and fig. 3, a medical stainless steel fermenter body is characterized by comprising a fermenter body 1, a feed inlet 2 arranged on one side of the top of the fermenter body 1, a discharge outlet 3 arranged below the fermenter body 1, a driving device 4 arranged outside the fermenter body 1, an upper stirring device 5 arranged inside the fermenter body 1, a lower stirring device 6 arranged below the fermenter body 1 and opposite to the upper stirring device 5, a heating device 7 arranged outside the fermenter body 1, and a cooling device 8 arranged inside the fermenter body 1;

the base under the fermentation tank body 1 is an arc-shaped seat with a high left and a low right, the discharge port 3 is arranged on the right side of the arc-shaped seat, the driving device 4 comprises a driving motor 410 arranged at the upper part of the fermentation tank body 1, an upper rotating shaft 420 arranged in the fermentation tank body 1 and connected with the output end of the driving motor 410, a driving wheel 430 arranged on the output shaft of the driving motor 410, a connecting shaft 440 arranged at the outer side of the fermentation tank body 1 and axially parallel to the fermentation tank body 1, a first driven wheel 450 arranged at the upper part of the connecting shaft 440 and connected with the driving wheel 430 through a chain, a second driven wheel 460 arranged at the lower part of the connecting shaft 440, a third driven wheel 470 arranged below the fermentation tank body 1 and engaged with the second driven wheel 460, and a lower rotating shaft 480 arranged on the third driven wheel 470, the lower rotating shaft 480 penetrates through the bottom of the fermentation tank body 1 and is rotatably arranged below the upper rotating shaft 420;

the upper stirring device 5 comprises a defoaming device 510 symmetrically arranged at the upper part of the upper rotating shaft 420 and a plurality of upper stirring shafts 520 arranged below the defoaming device 510, and the upper stirring shafts 520 are symmetrically arranged on the upper rotating shaft 420; the heating device 7 comprises a jacket 710 sleeved outside the fermentation tank body 1, a steam inlet 720 arranged below the jacket 710 and a steam outlet 730 arranged at the upper part of the other side of the jacket 710; the cooling device 8 comprises a lower convex ring 810 with a hemispherical cross section, an annular liquid inlet pipe 820 arranged in the lower convex ring 810, an upper convex ring 830 with a hemispherical cross section and arranged above the fermentation tank body 1, an annular liquid discharge pipe 840 arranged in the upper convex ring 830, a plurality of vertical partition plates 850 arranged between the upper convex ring 830 and the lower convex ring 810 and arranged on the inner wall of the fermentation tank body 1 in an annular array manner, a serpentine cooling pipe 860 arranged in the vertical partition plates 850, a liquid inlet 870 arranged at the lower end of the fermentation tank body 1 and communicated with the annular liquid inlet pipe 820, and a liquid outlet 880 arranged at the upper end of the fermentation tank body 1 and communicated with the annular liquid discharge pipe, wherein the upper end and the lower end of the serpentine cooling pipe 860 are respectively communicated with the annular liquid discharge pipe 840 and the annular liquid inlet pipe 820.

In the embodiment, the base below the fermentation tank body 1 is an arc-shaped seat with a high left part and a low right part, and the discharge port 3 is arranged at the right side of the arc-shaped seat, namely the lowest part of the arc-shaped seat, so that fermentation products can be conveniently and quickly collected after fermentation is finished; in this embodiment, the driving device 4 is a power structure of the stainless steel fermentation tank, and is provided with a driving motor 410, an upper rotating shaft 420, a driving wheel 430, a connecting shaft 440, a first driven wheel 450, a second driven wheel 460, a third driven wheel 470 and a lower rotating shaft 480, wherein the driving motor 410 is disposed in the middle of the upper portion of the fermentation tank body 1, preferably, a fixing frame for fixing the driving motor 410 may be disposed on the upper portion of the fermentation tank body 1, which is helpful for the stability of the driving motor 410 and further helps to reduce the vibration of the stainless steel fermentation tank body during fermentation, in this embodiment, an output shaft of the driving motor 410 passes through the fermentation tank body 1 to be connected with the upper rotating shaft 420 in the fermentation tank body 1, the driving wheel 430 is disposed on an output shaft of the driving motor 410, the driving wheel 430 is connected with the first driven wheel 450 on the upper portion of the connecting shaft 440 through a chain, the lower end of the lower rotary shaft 480 is arranged in the middle of the third driven wheel 470, the upper end passes through the fermentation tank body 1 and is arranged below the upper rotary shaft 420, in this embodiment, the upper stirring device 5 is arranged on the upper rotary shaft 420, the lower stirring device 6 is arranged on the upper end of the lower rotary shaft 480, when in operation, the driving motor 410 drives the upper rotary shaft 420 and the upper stirring device 5 arranged on the upper rotary shaft 420 to rotate, and simultaneously drives the lower rotary shaft 480 and the lower stirring device 6 arranged on the lower rotary shaft 480 to rotate through the driving wheel 430, the first driven wheel 450, the connecting shaft 440, the second driven wheel 460 and the third driven wheel 470, in this embodiment, the upper stirring device 5 and the lower stirring device 6 rotate in opposite directions, so that the fermentation materials form convection during stirring, and the fermentation materials are fused in opposite directions to achieve uniform and rapid stirring effect, the stirring uniformity and the stirring efficiency of the fermentation tank are greatly improved;

in this embodiment, the upper stirring device 5 is provided with a defoaming device 510 and a plurality of upper stirring shafts 520, the defoaming device 510 is arranged on the upper portion of the upper stirring shafts 520, compared with the existing fermentation tank, the existing fermentation tank mostly adopts a chemical defoaming agent to eliminate foam, but the chemical defoaming agent can generate an inhibition effect on the fermentation reaction and reduce the quality of the fermentation product, in this embodiment, the mechanical defoaming device 510 is adopted, so that the damage of the chemical defoaming agent on the fermentation reaction is greatly reduced, and the quality of the fermentation product is improved; the upper stirring shafts 520 are uniformly and symmetrically arranged at both sides of the upper rotating shaft 420;

in this embodiment, the heating device 7 and the cooling device 8 are key components for temperature adjustment of the stainless steel fermentation tank body, wherein the heating device 7 is provided with a jacket 710 which is sleeved outside the fermentation tank body 1, a steam inlet 720 is arranged below the jacket 710, a steam outlet 730 is arranged at the upper part of the other side of the jacket 710, the jacket 710 greatly increases the contact area between steam and the fermentation tank body 1, and the temperature of fermentation materials in the fermentation tank body 1 can be rapidly and uniformly increased by matching with the upper stirring device 5 and the lower stirring shaft device; in this embodiment, the cooling device 8 comprises a lower collar 810 with a hemispherical cross section disposed at the lower part of the fermentation tank body 1, an annular liquid inlet pipe 820 disposed in the lower collar 810, an upper collar 830 with a hemispherical cross section disposed at the upper part of the fermentation tank body 1, an annular liquid outlet pipe 840 disposed in the upper collar 830, a plurality of vertical partition plates 850 disposed between the upper collar 830 and the lower collar 810 and disposed on the inner wall of the fermentation tank body 1 in an annular array, a serpentine cooling pipe 860 disposed in the vertical partition plates 850, a liquid inlet 870 disposed at the lower end of the fermentation tank body 1 and communicated with the annular liquid inlet pipe 820, and a liquid outlet 880 disposed at the upper end of the fermentation tank body 1 and communicated with the annular liquid outlet pipe 880, wherein the upper end and the lower end of the serpentine cooling pipe 860 are respectively communicated with the annular liquid outlet pipe 840 and the annular liquid inlet pipe 820, and cold water enters the annular liquid inlet pipe 820 through the liquid, get into annular fluid-discharge tube 840 through a plurality of snakelike cooling tubes 860, discharge through the leakage fluid dram at last, in this embodiment, be equipped with a plurality of snakelike cooling tubes 860, improved the area of contact of material with the water-cooling medium greatly, cooperate with last agitating unit 5 and lower (mixing) shaft device, can be fast even cool down fermentation material in the fermentation cylinder body 1.

In a preferred embodiment, the upper stirring shaft 520 has a serpentine shape. In this embodiment, upper rotating shaft 420 is snakelike (mixing) shaft, and snakelike (mixing) shaft has improved the area of contact of (mixing) shaft and material greatly, helps being in the material flash mixed around snakelike (mixing) shaft, has improved stirring efficiency greatly.

As shown in fig. 4, in a preferred embodiment, the defoaming device 510 includes defoaming shafts 511 symmetrically disposed at both sides of the upper rotating shaft 420, a plurality of defoaming bars 512 disposed below the defoaming shafts 511 and perpendicularly connected to the defoaming shafts 511, a defoaming net 513 disposed between two adjacent defoaming bars 512, and a plurality of defoaming needles 514 uniformly disposed on the defoaming bars 512 and the defoaming net 513. In this embodiment, defoaming axle 511's quantity is two, the symmetry sets up the top at last rotation axis 420, defoaming axle 511's below is equipped with a plurality of defoaming poles 512, defoaming pole 512 sets up with defoaming axle 511 is perpendicular, be equipped with defoaming net 513 between adjacent defoaming pole 512, defoaming pole 512 all is equipped with a plurality of defoaming needles 514 with defoaming net 513 both sides, in operation, defoaming pole 512 rotates along with defoaming axle 511 with defoaming net 513, foam to in the material that can be quick destroys, the influence of foam to fermentation process has been avoided, the security in the fermentation cylinder fermentation process has been improved greatly.

As shown in FIG. 5, in a preferred embodiment, the lower stirring device 6 comprises a frame 610 disposed at the bottom of the fermenter body 1, a rotating plate 620 rotatably disposed at the upper portion of the frame 610, and a plurality of blades 630 disposed at the periphery of the rotating plate 620 in an annular array, wherein the lower end of the rotating plate 620 is connected to a lower rotating shaft 480. In this embodiment, agitating unit 6 is equipped with support body 610 down, carousel 620 and a plurality of flabellum 630, support body 610 sets up on the arc seat of 1 below of fermentation cylinder body, carousel 620 is rotatory to be set up on support body 610 upper portion and to be located the below of going up rotation axis 420, flabellum 630 is the annular array setting in carousel 620 upper portion periphery, the rotation disk 620 lower extreme links to each other with lower rotation axis 480, in operation, drive arrangement 4 drives rotation disk 620 rotatory, it is rotatory together to drive the flabellum 630 that sets up in carousel 620 periphery simultaneously, in this embodiment, the direction of rotation of flabellum 630 is opposite with the direction of rotation of last (mixing) shaft 520, flabellum 630 and last (mixing) shaft 520 cooperate, the homogeneity that the material stirring mixes has been improved greatly, and simultaneously, flabellum 630 upwards stirs the material of 1 lower extreme of fermentation cylinder.

In a preferred embodiment, as shown in FIG. 6, the vertical partition 850 is provided with a plurality of openings 851. In this embodiment, the vertical partition 850 is provided with a plurality of holes 851, which facilitates the formation of turbulent flow of the materials on both sides of the vertical partition 850, further improves the mixing effect of the materials, and facilitates the uniform adjustment of the temperature of the materials in the fermentation tank body 1

In a preferred embodiment, the fermenter body 1 is made of stainless steel.

The embodiments of the present application have been described in detail, but the description is only for the preferred embodiments of the present application and should not be construed as limiting the scope of the application. All equivalent changes and modifications made within the scope of the present application shall fall within the scope of the present application.

Claims (6)

1. A medical stainless steel fermentation tank body is characterized by comprising a fermentation tank body (1), a feeding hole (2) arranged on one side of the top of the fermentation tank body (1), a discharging hole (3) arranged below the fermentation tank body (1), a driving device (4) arranged on the outer side of the fermentation tank body (1), an upper stirring device (5) arranged inside the fermentation tank body (1), a lower stirring device (6) arranged below the fermentation tank body (1) and opposite to the upper stirring device (5), a heating device (7) arranged on the outer side of the fermentation tank body (1), and a cooling device (8) arranged on the inner side of the fermentation tank body (1);

the fermentation tank comprises a fermentation tank body (1), a base below the fermentation tank body (1) is an arc-shaped seat which is high at the left side and low at the right side, a discharge hole (3) is formed in the right side of the arc-shaped seat, a driving device (4) comprises a driving motor (410) arranged on the upper portion of the fermentation tank body (1), an upper rotating shaft (420) arranged in the fermentation tank body (1) and connected with the output end of the driving motor (410), a driving wheel (430) arranged on the output shaft of the driving motor (410), a connecting shaft (440) arranged on the outer side of the fermentation tank body (1) and axially parallel to the fermentation tank body (1), a first driven wheel (450) arranged on the upper portion of the connecting shaft (440) and connected with the driving wheel (430) through a chain, a second driven wheel (460) arranged on the lower portion of the connecting shaft (440), a third driven wheel (470) arranged below the fermentation tank body (1) and meshed with the second driven wheel (, the lower rotating shaft (480) penetrates through the bottom of the fermentation tank body (1) and is rotatably arranged below the upper rotating shaft (420);

the upper stirring device (5) comprises defoaming devices (510) symmetrically arranged at the upper parts of the upper rotating shafts (420) and a plurality of upper stirring shafts (520) arranged below the defoaming devices (510), and the upper stirring shafts (520) are symmetrically arranged on the upper rotating shafts (420); the heating device (7) comprises a jacket (710) sleeved outside the fermentation tank body (1), a steam inlet (720) arranged below the jacket (710) and a steam outlet (730) arranged at the upper part of the other side of the jacket (710); the cooling device (8) comprises a lower convex ring (810) which is arranged at the inner lower part of the fermentation tank body (1) and has a hemispherical cross section, an annular liquid inlet pipe (820) which is arranged in the lower convex ring (810), an upper convex ring (830) which is arranged at the upper part of the fermentation tank body (1) and has a hemispherical cross section, an annular liquid discharge pipe (840) which is arranged in the upper convex ring (830), a plurality of vertical partition plates (850) which are arranged between the upper convex ring (830) and the lower convex ring (810) and are arranged on the inner wall of the fermentation tank body (1) in an annular array, a snake-shaped cooling pipe (860) which is arranged in the vertical partition plates (850), a liquid inlet (870) which is arranged at the lower end of the fermentation tank body (1) and is communicated with the annular liquid inlet pipe (820), and a liquid outlet (880) which is arranged at the upper end of the, the upper end and the lower end of the serpentine cooling pipe (860) are respectively communicated with the annular liquid discharge pipe (840) and the annular liquid inlet pipe (820).

2. The medical stainless steel fermenter according to claim 1, wherein the upper stirring shaft (520) is a serpentine stirring shaft.

3. The medical stainless steel fermentation tank body as claimed in claim 2, wherein the defoaming device (510) comprises defoaming shafts (511) symmetrically arranged at both sides of the upper rotating shaft (420), a plurality of defoaming rods (512) arranged below the defoaming shafts (511) and vertically connected with the defoaming shafts (511), a defoaming net (513) arranged between two adjacent defoaming rods (512), and a plurality of defoaming needles (514) uniformly arranged on the defoaming rods (512) and the defoaming net (513).

4. The medical stainless steel fermenter according to claim 3, wherein the lower stirring device (6) comprises a frame (610) disposed at the bottom of the fermenter body (1), a rotating plate (620) rotatably disposed at the upper portion of the frame (610), and a plurality of fan blades (630) disposed at the periphery of the rotating plate (620) in a circular array, wherein the lower end of the rotating plate (620) is connected to the lower rotating shaft (480).

5. A medical stainless steel fermenter according to claim 4, wherein the vertical partition (850) is provided with a plurality of openings (851).

6. The medical stainless steel fermenter according to claim 5, wherein the fermenter body (1) is made of stainless steel.

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