CN218202798U - Take Bacillus subtilis fermentation culture apparatus of defoaming structure - Google Patents

Abstract

The utility model discloses a take Bacillus subtilis fermentation culture apparatus of defoaming structure, including cultivateing the jar, cultivate jar upper end and install sealed lid, sealed upper end mid-mounting has fire fighting equipment, cultivate jar left end upper portion and install the feed inlet, cultivate jar left end middle part and right-hand member middle part and install temperature regulating device jointly, cultivate jar front end lower part and install the discharge gate, cultivate jar lower extreme mid-mounting and have agitating unit, cultivate jar lower extreme left part and lower extreme right part and all install the backup pad. A take Bacillus subtilis fermentation culture apparatus of defoaming structure, refrigerate or heat as required through temperature regulating device semiconductor refrigeration piece, and then improved Bacillus subtilis's cultivation quality, can smash the produced foam in culture solution surface through the fire fighting equipment, and then make Bacillus subtilis can ferment the cultivation better.

Description

Take Bacillus subtilis fermentation culture apparatus of defoaming structure

Technical Field

The utility model relates to a fungus class cultivation technical field, in particular to take Bacillus subtilis fermentation culture apparatus of defoaming structure.

Background

The bacillus subtilis generates active substances such as subtilin, polymyxin, nystatin, gramicidin and the like in the growth process, the active substances have obvious inhibiting effect on pathogenic bacteria or conditional pathogenic bacteria of endogenous infection, meanwhile, the bacillus subtilis can release some active substances beneficial to plant growth and stimulate the growth of plants, and the bacillus subtilis not only has wide application in feeds, but also can be used for improving water quality, is applied to sewage treatment and environmental protection, is mixed with other microorganisms for use, and can also be used for improving biological fertilizers, lands and the like, so the fermentation culture of the bacillus subtilis is particularly important.

The bacillus subtilis can normally grow and reproduce in the soil temperature range of 10-40 ℃, grows and reproduces slowly in the soil temperature range of 10-24 ℃, and reproduces rapidly along with the temperature increase, the bacillus subtilis is most suitable for growing and reproducing at 25-37 ℃, a generation is reproduced in about 20-30 minutes when a carbon source is sufficient (namely organic matters are rich), the growing and reproducing are inhibited after the temperature exceeds 48 ℃, but the bacillus subtilis can reproduce, can survive for a long time at 60 ℃, can survive for 20 minutes at 120 ℃, and therefore the temperature of the bacillus subtilis during fermentation culture is particularly important; in addition, when the bacillus subtilis is poured into the culture tank, some air bubbles are inevitably generated, and the air bubbles float on the surface of the culture solution, so that the culture effect of the bacillus subtilis is influenced. In summary, the existing bacillus subtilis fermentation culture device has the following problems:

1. the temperature during culture can not be detected and adjusted in time, and the temperature in the culture tank can not be kept in a proper range; 2. the air bubbles float on the surface of the culture solution, and further influence the culture effect of the bacillus subtilis.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a bacillus subtilis fermentation culture device with a defoaming structure, which can effectively solve the problems that the temperature during culture can not be detected and adjusted in time, and the temperature in a culture tank can not be kept in a proper range; the air bubbles float on the surface of the culture solution, thereby influencing the culture effect of the bacillus subtilis.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a take Bacillus subtilis fermentation culture apparatus of defoaming structure, includes cultivates the jar, cultivate jar upper end and install sealed lid, sealed upper end mid-mounting has fire fighting equipment, cultivate jar left end upper portion and install the feed inlet, cultivate jar left end middle part and right-hand member middle part and install temperature regulating device jointly, cultivate jar front end lower part and install the discharge gate, cultivate jar lower extreme mid-mounting and have agitating unit, cultivate jar lower extreme left part and lower extreme right part and all install the backup pad.

Preferably, temperature regulating device includes controller and heat preservation piece, temperature sensor is installed to controller right-hand member lower part, the heat preservation piece is provided with two, two the mounting groove has all been opened to the heat preservation piece upper end, two all install the semiconductor refrigeration piece in the mounting groove, two all install the connecting wire between semiconductor refrigeration piece and the controller, two the heat preservation piece is installed respectively at cultivation jar left end middle part and right-hand member middle part, the controller is installed at cultivation jar front end middle part. Temperature sensor through temperature regulating device will cultivate the tank interior temperature and show by the controller, when the temperature is higher than or is less than the setting numerical value, refrigerate or heat as required through the semiconductor refrigeration piece to make and cultivate tank interior temperature and can maintain a suitable temperature all the time, and then improved bacillus subtilis's cultivation quality.

Preferably, the fire fighting equipment includes pneumatic cylinder and defoaming net, pneumatic cylinder output fixed mounting has the piston rod, defoaming net upper end mid-mounting has the connecting block, the defoaming net passes through the connecting block to be installed at the piston rod lower extreme, open sealed lid upper end middle part has the through-hole, the pneumatic cylinder is installed in sealed lid upper end middle part. The piston rod of its output end is driven to stretch out and draw back through the pneumatic cylinder on the fire fighting equipment, and the piston rod and then drives the defoaming net and smash the produced foam in culture solution surface downwards, has further improved bacillus subtilis's cultivation quality.

Preferably, agitating unit includes the motor, motor output end fixed mounting has the pivot, two stirring leaves are installed on pivot surface upper portion, the motor is installed in culture tank lower extreme middle part. The motor through agitating unit is last drives the pivot, and the pivot then drives the stirring leaf and homogenizes to the bacillus subtilis in the culture tank, and then makes bacillus subtilis can ferment the culture better.

Preferably, the semiconductor refrigeration piece is electrically connected with the controller through a connecting wire.

Preferably, the piston rod is located in the through hole, the defoaming net is located in the culture tank, and a gap is formed between the defoaming net and the stirring blade.

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

1. the bacillus subtilis required to be fermented and cultured is poured into the culture tank through the feeding hole, the temperature in the culture tank is displayed by the controller through the temperature sensor on the temperature control device, when the temperature is higher than or lower than a set value, the temperature in the culture tank can be continuously worked through the semiconductor refrigerating sheet (XD-2029 without any refrigerant, no pollution source and no rotating part can be generated, the rotary effect can not be generated, no sliding part is a solid sheet, and the separated heating system and the separated refrigerating system can be replaced by one sheet for refrigerating or heating as required, so that the temperature in the culture tank can be always maintained at an appropriate temperature, and the culture quality of the bacillus subtilis is improved.

2. After the bacillus subtilis pour into the culture tank, at first drive the pivot through the motor on the agitating unit, the pivot and then drive the stirring leaf and homogenize to the bacillus subtilis in the culture tank, and then make bacillus subtilis ferment the culture better, homogenize the back, drive the piston rod of its output through the pneumatic cylinder on the fire fighting equipment and stretch out and draw back, the piston rod and then drives the defoaming net and smash the produced foam in culture solution surface downwards, the further culture quality of bacillus subtilis has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a Bacillus subtilis fermentation culture device with a defoaming structure;

FIG. 2 is a schematic diagram of the overall structure of the temperature control device of the Bacillus subtilis fermentation culture device with a defoaming structure;

FIG. 3 is a schematic view of the overall structure of the defoaming device of the Bacillus subtilis fermentation culture device with a defoaming structure;

fig. 4 is a schematic diagram of the overall structure of the stirring device of the bacillus subtilis fermentation culture device with a defoaming structure.

In the figure: 1. a culture tank; 2. a temperature control device; 3. a defoaming device; 4. a stirring device; 5. a sealing cover; 6. a feed inlet; 7. a discharge port; 8. a support plate; 20. a controller; 21. a heat preservation block; 22. a temperature sensor; 23. a connecting wire; 24. mounting grooves; 25. a semiconductor refrigeration sheet; 30. a hydraulic cylinder; 31. a defoaming net; 32. a piston rod; 33. connecting blocks; 34. a through hole; 40. a motor; 41. a rotating shaft; 42. stirring the leaf.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in figures 1-4, a take Bacillus subtilis fermentation culture apparatus of defoaming structure, including cultivateing jar 1, cultivate jar 1 upper end and install sealed lid 5, sealed lid 5 upper end mid-mounting has fire fighting equipment 3, cultivate 1 left end upper portion of jar and install feed inlet 6, cultivate 1 left end middle part of jar and right-hand member middle part and install temperature regulating device 2 jointly, cultivate 1 front end lower part of jar and install discharge gate 7, cultivate 1 lower extreme mid-mounting of jar and have agitating unit 4, cultivate 1 lower extreme left part of jar and lower extreme right part and all install backup pad 8.

The temperature control device 2 comprises a controller 20 and two heat preservation blocks 21, wherein a temperature sensor 22 is arranged at the lower part of the right end of the controller 20, and the number of the heat preservation blocks 21 is two; in one embodiment, two thermal insulation blocks 21 are fixed to the middle of the left end and the middle of the right end of the culture tank 1 by welding. The upper ends of the two heat preservation blocks 21 are respectively provided with a mounting groove 24, the two mounting grooves 24 are internally provided with a semiconductor refrigeration piece 25, a connecting wire 23 is arranged between each semiconductor refrigeration piece 25 and the controller 20, the two heat preservation blocks 21 are respectively arranged in the middle of the left end and the middle of the right end of the culture tank 1, and the controller 20 is arranged in the middle of the front end of the culture tank 1; the semiconductor refrigerating sheet 25 is electrically connected with the controller 20 through a connecting wire 23. The temperature in the culture tank 1 is displayed by the controller 20 through the temperature sensor 22 on the temperature control device 2, and when the temperature is higher than or lower than a set value, the semiconductor refrigerating sheet 25 is used for refrigerating or heating as required, so that the temperature in the culture tank 1 can be always maintained at a proper temperature, and the culture quality of the bacillus subtilis is improved.

The defoaming device 3 comprises a hydraulic cylinder 30 and a defoaming net 31, a piston rod 32 is fixedly mounted at the output end of the hydraulic cylinder 30, a connecting block 33 is mounted in the middle of the upper end of the defoaming net 31, the defoaming net 31 is mounted at the lower end of the piston rod 32 through the connecting block 33, a through hole 34 is formed in the middle of the upper end of the sealing cover 5, and the hydraulic cylinder 30 is mounted in the middle of the upper end of the sealing cover 5; the piston rod 32 is positioned in the through hole 34, the defoaming net 31 is positioned in the culture tank 1, and a gap is formed between the defoaming net 31 and the stirring blade 42. The piston rod 32 at the output end of the defoaming device 3 is driven to stretch by the hydraulic cylinder 30 on the defoaming device 3, and the piston rod 32 further drives the defoaming net 31 to smash the foam generated on the surface of the culture solution downwards, so that the culture quality of the bacillus subtilis is further improved.

The stirring device 4 comprises a motor 40, a rotating shaft 41 is fixedly installed at the output end of the motor 40, two stirring blades 42 are installed on the upper portion of the outer surface of the rotating shaft 41, and the motor 40 is installed in the middle of the lower end of the culture tank 1. Through motor 40 drive pivot 41 on the agitating unit 4, pivot 41 and then drive stirring leaf 42 homogenizes to the bacillus subtilis in the culture tank 1, and then makes bacillus subtilis can carry out the fermentation culture better.

What need explain, the utility model relates to a take defoaming structure's bacillus subtilis fermentation culture apparatus, at first pour required fermentation culture's bacillus subtilis into culture tank 1 through feed inlet 6 in, motor 40 through on the agitating unit 4 drives pivot 41 after that, pivot 41 and then drive stirring leaf 42 homogenizes to the bacillus subtilis in culture tank 1, and then make bacillus subtilis ferment the cultivation better, homogenize the back, it stretches out and draws back to drive the piston rod 32 of its output through pneumatic cylinder 30 on the fire fighting equipment 3, piston rod 32 and then drive defoaming net 31 smash the produced foam on culture solution surface downwards, further improved bacillus subtilis's cultivation quality, temperature sensor 22 through temperature regulating device 2 at this moment will cultivate tank 1 internal temperature and show by controller 20, when the temperature is higher than or is less than and sets up numerical value, refrigerate or heat as required through semiconductor refrigeration piece 25, thereby make the internal temperature of culture tank 1 maintain an appropriate temperature all the time, and then improved the cultivation quality of bacillus subtilis.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a take Bacillus subtilis fermentation culture apparatus of defoaming structure, includes culture tank (1), its characterized in that: cultivate jar (1) upper end and install sealed lid (5), sealed lid (5) upper end mid-mounting has fire fighting equipment (3), it installs feed inlet (6) to cultivate jar (1) left end upper portion, cultivate jar (1) left end middle part and right-hand member middle part and install temperature regulating device (2) jointly, it installs discharge gate (7) to cultivate jar (1) front end lower part, it has agitating unit (4) to cultivate jar (1) lower extreme mid-mounting, it all installs backup pad (8) to cultivate jar (1) lower extreme left part and lower extreme right part.

2. The bacillus subtilis fermentation culture device with the defoaming structure as claimed in claim 1, wherein: temperature regulating device (2) are including controller (20) and heat insulating block (21), temperature sensor (22) are installed to controller (20) right-hand member lower part, heat insulating block (21) are provided with two, two mounting groove (24), two have all been opened to heat insulating block (21) upper end semiconductor refrigeration piece (25), two all install in mounting groove (24) between semiconductor refrigeration piece (25) and controller (20) connecting wire (23), two install respectively at cultivateing jar (1) left end middle part and right-hand member middle part heat insulating block (21), controller (20) are installed at cultivateing jar (1) front end middle part.

3. The bacillus subtilis fermentation culture device with the defoaming structure as set forth in claim 1, wherein: defoaming device (3) include pneumatic cylinder (30) and defoaming net (31), pneumatic cylinder (30) output end fixed mounting has piston rod (32), defoaming net (31) upper end mid-mounting has connecting block (33), defoaming net (31) are installed at piston rod (32) lower extreme through connecting block (33), open at sealed lid (5) upper end middle part has through-hole (34), pneumatic cylinder (30) are installed in sealed lid (5) upper end middle part.

4. The bacillus subtilis fermentation culture device with the defoaming structure as set forth in claim 1, wherein: agitating unit (4) include motor (40), motor (40) output end fixed mounting has pivot (41), two stirring leaf (42) are installed on pivot (41) surface upper portion, install in culture tank (1) lower extreme middle part motor (40).

5. The bacillus subtilis fermentation culture device with the defoaming structure as claimed in claim 2, wherein: the semiconductor refrigerating sheet (25) is electrically connected with the controller (20) through a connecting wire (23).

6. The bacillus subtilis fermentation culture device with the defoaming structure as claimed in claim 3, wherein: the piston rod (32) is positioned in the through hole (34), the defoaming net (31) is positioned in the culture tank (1), and a gap is formed between the defoaming net (31) and the stirring blade (42).

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