CN217709470U

CN217709470U - Automatic fermentation culture apparatus of bacterium

Info

Publication number: CN217709470U
Application number: CN202221166846.9U
Authority: CN
Inventors: 王安鹏; 田军; 王震; 刘洋
Original assignee: Liaoning Chengda Biotechnology Co ltd
Current assignee: Liaoning Chengda Biotechnology Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-11-01
Anticipated expiration: 2032-05-16

Abstract

The utility model relates to an automatic fermentation culture apparatus of bacterium, concretely relates to bacterial cultivation technical field, including the fermentation tank body, the top movable mounting of the fermentation tank body has the fermentation tank cover, the rectangle mounting hole has been seted up in the left side of fermentation tank cover, the equal fixed mounting in outer wall left side and the internal face left side of fermentation tank cover has L shape mount, two movable mounting has the threaded rod between the L shape mount, threaded connection has the vertical movable block of rectangle on the threaded rod, the lower extreme right side of the vertical movable block of rectangle is equipped with installation mechanism, installation mechanism includes the mounting panel, the equal fixed mounting in four sides of the logical groove of rectangle installation has coupling spring, every the equal fixed mounting in coupling spring's top has the arc pinch-off blades, is equipped with the defoaming electrode between four arc pinch-off blades. The utility model discloses can adjust defoaming electrode height at any time according to the liquid level height when using, can realize the automatic interpolation of defoaming agent.

Description

Automatic fermentation culture apparatus of bacterium

Technical Field

The utility model relates to a bacterial culture technical field, more specifically say, the utility model relates to an automatic fermentation culture apparatus of bacterium.

Background

Fermentation is the decomposition of complex organic compounds into simpler substances under the action of microorganisms. In industrial production, industrial production by microorganisms generally employs engineering techniques such as microbial cell fermentation, microbial enzyme fermentation, microbial metabolite fermentation, microbial conversion fermentation, and fermentation of bioengineered cells, and the bacterial cells themselves, microbial enzyme preparations, microbial metabolites, compounds converted by enzymes of microorganisms, cells obtained by bioengineering, and the like can be obtained by the above five fermentation methods.

Because the bacterium need shift inoculation liquid at the fermentation culture in-process, replenish acid-base, supply liquid, cause the interior liquid volume of jar to change in real time, and then lead to jar liquid level height to rise, and the length of defoaming electrode in the electrode jar is fixed, and the foam production height changes along with the change of liquid level height, if can't in time adjust the distance between defoaming electrode and the liquid level, then be unfavorable for the automatic of defoaming agent to add. The present invention was made in view of the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic fermentation culture apparatus of bacterium solves the length of current defoaming electrode in the electrode jar that mentions among the above-mentioned background art and fixes, can't adjust its and the problem of liquid level distance at any time.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides an automatic fermentation culture apparatus of bacterium, including the fermentation tank body, the top movable mounting of the fermentation tank body has fermentation tank cover, rectangular mounting hole has been seted up in fermentation tank cover's left side, the equal fixed mounting in outer wall left side and the internal face left side of fermentation tank cover has L shape mount, two L shape mount is established in same vertical plane, two movable mounting has the threaded rod between the L shape mount, the threaded rod passes the rectangular mounting hole, threaded connection has the vertical movable block of rectangle on the threaded rod, the lower extreme right side of the vertical movable block of rectangle is equipped with installation mechanism, installation mechanism includes the mounting panel, the left surface of mounting panel and the right flank fixed connection of the vertical movable block of rectangle, the logical groove of rectangle installation has been seted up to the lower extreme of mounting panel, the equal fixed mounting in four sides in the logical groove of rectangle installation has connecting spring, every the equal fixed mounting in connecting spring's top has arc pinch-off blades, is equipped with defoaming electrode between four arc pinch-off blades.

In a preferred embodiment, a first driving motor is arranged above the upper L-shaped fixing frame, a first bevel gear is arranged on an output end of the first driving motor, the top end of the threaded rod penetrates through the top end of the upper L-shaped fixing frame, a second bevel gear is sleeved on the top end of the threaded rod, the first bevel gear is arranged on the left side of the second bevel gear, the first bevel gear is meshed with the second bevel gear, and the first bevel gear serves as a driving part to drive the second bevel gear to rotate.

In a preferred embodiment, a motor fixing frame is fixedly installed on the left side of the upper surface of the upper L-shaped fixing frame, the first driving motor is fixedly installed on the upper surface of the motor fixing frame, and the motor fixing frame ensures the stability of the first driving motor in the using process.

In a preferred embodiment, a connecting frame is fixedly mounted on the right side face of the mounting plate, a liquid level sensor is arranged in the connecting frame, the bottom end of the liquid level sensor and the bottom end of the defoaming electrode are arranged on the same horizontal plane, and the liquid level sensor moves longitudinally along with the mounting plate.

In a preferred embodiment, a storage box is arranged above the fermentation tank cover, a liquid conveying pipe is fixedly connected to the rear side of the storage box, the liquid conveying pipe penetrates through the fermentation tank cover and extends to the inside of the fermentation tank body, and an electric valve is arranged on the liquid conveying pipe and controls the outflow of the defoaming agent.

In a preferred embodiment, the connecting hole has been seted up to fermentation vat cover's intermediate position, fermentation vat cover's last fixed surface installs fixed sleeve, fixed sleeve's inside is equipped with the axis of rotation, the axis of rotation passes the connecting hole and extends to the inboard of the fermentation vat body, the lower extreme fixed mounting of axis of rotation has stirring vane, the last through-hole of having seted up of stirring vane, stirring vane pivoted in-process can be broken the bubble of fermentation vat body bottom, makes the gas in the bubble can fully contact with the zymotic fluid, improves the dissolved oxygen volume.

In a preferred embodiment, a motor fixing plate is fixedly mounted on the right side of the upper surface of the fermentation tank cover, a second driving motor is fixedly mounted on the right side surface of the motor fixing plate, the stability of the second driving motor in the using process is guaranteed by the motor fixing plate, a first belt pulley is arranged at the output end of the second driving motor, a second belt pulley is arranged at the top end of the rotating shaft, and a transmission belt is arranged between the first belt pulley and the second belt pulley.

In a preferred embodiment, the fermentation cylinder is covered and has been seted up the pan feeding hole, the downthehole fixed mounting of pan feeding has the feeding pipeline, the discharge opening has been seted up to the bottom of the fermentation cylinder body, fixed mounting has the discharge pipeline in the discharge opening, the equal threaded connection in outer end of feeding pipeline and discharge pipeline has the tube cap, through setting up the tube cap, avoids impurity to get into the inside of the fermentation cylinder body, causes the pollution to the bacterial culture.

In a preferable embodiment, the bottom end of the fermentation tank body is fixedly provided with three support legs, so that the stability of the fermentation tank body in the using process is ensured.

In a preferred embodiment, the size of the rectangular longitudinal moving block is the same as that of the rectangular mounting hole, so that the rectangular longitudinal moving block is limited.

The utility model discloses a characteristics and advantage are:

1. the utility model discloses a set up first driving motor, threaded rod, rectangle longitudinal movement piece, defoaming electrode and installation mechanism, place the defoaming electrode in installation mechanism earlier in the use, accomplish the fixed to the defoaming electrode, then start first driving motor, realize the rotation of threaded rod under the effect of first bevel gear and second bevel gear to realize the longitudinal movement of rectangle longitudinal movement piece, installation mechanism and defoaming electrode, thereby effectively control liquid level foam control in the fermentation process;

2. the utility model discloses a set up second driving motor, axis of rotation, stirring vane and driving belt, operating personnel starts second driving motor according to actual need in the use, and the output of second driving motor rotates, has realized the rotation of axis of rotation and stirring vane under the connection of first belt pulley, second belt pulley and driving belt, can break the bubble of fermentation tank body bottom in the process of stirring vane rotation, makes the gas in the bubble fully contact with the zymotic fluid, improves dissolved oxygen volume;

3. the utility model discloses a set up level sensor and electric valve, controller control electric valve opens in the use, and the slow flow direction fermentation cylinder of the defoaming agent of storage in the bin is internal, and the defoaming electrode of being convenient for eliminates the foam, and level sensor sends signal to controller when the foam is less than the defoaming electrode, and controller control electric valve is closed, has realized the utility model discloses an degree of automation.

Drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a top view of the overall structure provided by the present invention;

fig. 3 is an enlarged schematic view of a in fig. 2 provided by the present invention;

fig. 4 is an enlarged schematic view of B in fig. 2 provided by the present invention;

FIG. 5 is a schematic structural view of the fermentation tank body removed according to the present invention;

fig. 6 is a schematic structural diagram of the mounting mechanism provided in the present invention.

In the figure: 1. a fermentation tank body; 2. a fermentation tank cover; 3. an L-shaped fixing frame; 4. a threaded rod; 5. a rectangular longitudinal moving block; 6. an installation mechanism; 601. mounting a plate; 602. a rectangular installation through groove; 603. a connecting spring; 604. an arc-shaped clamping plate; 7. a defoaming electrode; 8. a first drive motor; 9. a first bevel gear; 10. a second bevel gear; 11. a motor fixing frame; 12. fixing the sleeve; 13. a rotating shaft; 14. a stirring blade; 15. a motor fixing plate; 16. a second drive motor; 17. a first pulley; 18. a second pulley; 19. a drive belt; 20. a liquid level sensor; 21. a storage tank; 22. a transfusion tube; 23. an electrically operated valve; 24. a feeding pipeline; 25. a discharge pipe; 26. a tube cover; 27. supporting legs; 28. and a connecting frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 6, the utility model provides an automatic fermentation culture device of bacterium, including the fermentation tank body 1, the top movable mounting of the fermentation tank body 1 has fermentation tank cover 2, rectangular mounting hole has been seted up in the left side of fermentation tank cover 2, equal fixed mounting has L shape mount 3, two in the outer wall left side and the internal face left side of fermentation tank cover 2L shape mount 3 establishes in same vertical plane, two movable mounting has threaded rod 4 between the L shape mount 3, and two L shape mounts 3 have realized the support to threaded rod 4, threaded rod 4 passes the rectangular mounting hole, threaded connection has rectangular moving block 5 on the threaded rod 4, rectangular moving block 5's size is the same with the size of rectangular mounting hole's size to realize spacing to rectangular moving block 5, the lower extreme right side of rectangular moving block 5 is equipped with installation mechanism 6, rectangular moving block 6 includes mounting panel 601, the left surface of mounting panel 601 and the right flank fixed connection of rectangular moving block 5, rectangular mounting has seted up rectangle installation through groove 602, the equal fixed mounting of rectangular mounting through groove 602 has the connection spring 603, the equal fixed mounting has the top of the arc-shaped electrode mounting mechanism to carry out four sides and press from both sides the foam removal mechanism 604, and carry out four defoaming electrode 7.

Upside the top of L shape mount 3 is equipped with first driving motor 8, be equipped with first bevel gear 9 on first driving motor 8's the output, the top of threaded rod 4 is passed the top of upside L shape mount 3 and the top of threaded rod 4 has cup jointed second bevel gear 10, first bevel gear 9 is established in the left side of second bevel gear 10 and first bevel gear 9 meshes with second bevel gear 10 mutually, and first bevel gear 9 drives second bevel gear 10 as the initiative piece and rotates to realized the rotation of threaded rod 4, upside the upper surface left side fixed mounting of L shape mount 3 has motor mount 11, first driving motor 8 fixed mounting is at the upper surface of motor mount 11, and motor mount 11 has guaranteed the stability of first driving motor 8 in the use.

The pan feeding hole has been seted up on fermentation tank cover 2, the downthehole fixed mounting of pan feeding has charging pipeline 24, the discharge opening has been seted up to fermentation tank body 1's bottom, fixed mounting has discharge pipeline 25 in the discharge opening, the equal threaded connection in outer end of charging pipeline 24 and discharge pipeline 25 has pipe cap 26, through setting up pipe cap 26, avoids impurity to get into fermentation tank body 1's inside, causes the pollution to the bacterial culture, three supporting legs 27 are installed to fermentation tank body 1's bottom fixed mounting, have guaranteed the stability of fermentation tank body 1 in the use.

The implementation scene is specifically as follows: the utility model discloses in the use, operating personnel places defoaming electrode 7 between four arc clamping plates 604 earlier, it is fixed to realize pressing from both sides the fastening to defoaming electrode 7 under the elastic action of four connecting spring 603, then start first driving motor 8, first driving motor 8's output rotates, thereby drive first bevel gear 9 and rotate, because first bevel gear 9 and second bevel gear 10 mesh, consequently second bevel gear 10 takes place to rotate, thereby threaded rod 4's rotation has been realized, rectangle longitudinal movement block 5 on it takes place longitudinal movement at threaded rod 4 pivoted in-process, thereby it carries out the ascending removal of vertical side to drive installation mechanism 6 and defoaming electrode 7.

As shown in fig. 1, 4 and 5, the utility model provides an automatic fermentation culture device of bacterium, the connecting hole has been seted up to the intermediate position of fermentation tank cover 2, the last fixed surface of fermentation tank cover 2 installs fixed sleeve 12, the inside of fixed sleeve 12 is equipped with axis of rotation 13, axis of rotation 13 passes the connecting hole and extends to the inboard of the fermentation tank body 1, the lower extreme fixed mounting of axis of rotation 13 has stirring vane 14, the through-hole has been seted up on stirring vane 14, the last fixed surface right side fixed mounting of fermentation tank cover 2 has motor fixed plate 15, the right flank fixed mounting of motor fixed plate 15 has second driving motor 16, and motor fixed plate 15 has guaranteed the stability of second driving motor 16 in the operation, the output of second driving motor 16 is equipped with first belt pulley 17, the top of axis of rotation 13 is equipped with second belt pulley 18, be equipped with drive belt 19 between first belt pulley 17 and the second belt pulley 18, operating personnel can start second driving motor 16 according to actual need in the use, and the output of second driving motor 16 rotates to drive first belt pulley 17 rotates, connects drive belt 19 at the drive the gaseous bubble of stirring vane in the fermentation tank body, thereby the stirring of stirring 14 can carry out the stirring bubble with stirring vane in the stirring, the stirring bubble production of fermentation tank body, thereby can be improved fermentation tank in the stirring bubble.

As shown in fig. 5, the utility model provides an automatic fermentation culture apparatus of bacterium, the right side fixed mounting of mounting panel 601 has link 28, be equipped with level sensor 20 in the link 28, link 28 has guaranteed the steady of level sensor 20 in the use, makes level sensor 20 can carry out longitudinal movement along with defoaming electrode 7 simultaneously, level sensor 20's bottom and defoaming electrode 7's bottom are established on same horizontal plane, fermentation tank cover 2's top is equipped with bin 21, bin 21's rear side fixedly connected with transfer line 22, transfer line 22 passes fermentation tank cover 2 and extends to the inside of the fermentation tank body 1, be equipped with electric valve 23 on the transfer line 22, be equipped with the controller on the fermentation tank cover 2, level sensor 20's output is connected with the input of electric valve 23, and the controller controls electric valve 23 to open under the normal condition for the defoaming agent of storage 21 can slowly flow to the fermentation tank body 1 in, be convenient for defoaming electrode 7 eliminates the foam, when the foam is less than defoaming electrode 7, and level sensor 20 sends signal to the controller, and controller control electric valve 23 is opened, has realized that the defoaming agent has added the automatic utility model discloses the defoaming agent that the degree has been added with the automation that has improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an automatic fermentation culture apparatus of bacterium, includes fermentation tank body (1), its characterized in that: the fermentation tank cover comprises a fermentation tank cover body (1), wherein a fermentation tank cover (2) is movably mounted at the top end of the fermentation tank cover (1), a rectangular mounting hole is formed in the left side of the fermentation tank cover (2), L-shaped fixing frames (3) are fixedly mounted on the left side of the outer wall surface and the left side of the inner wall surface of the fermentation tank cover (2), two L-shaped fixing frames (3) are arranged in the same vertical plane, a threaded rod (4) is movably mounted between the L-shaped fixing frames (3), the threaded rod (4) penetrates through the rectangular mounting hole, a rectangular longitudinal moving block (5) is connected to the threaded rod (4) in a threaded mode, a mounting mechanism (6) is arranged on the right side of the lower end of the rectangular longitudinal moving block (5), the mounting mechanism (6) comprises a mounting plate (601), the left side of the mounting plate (601) is fixedly connected with the right side of the rectangular longitudinal moving block (5), a rectangular mounting through groove (602) is formed in the lower end of the mounting plate (601), connecting springs (603) are fixedly mounted on the four sides of the rectangular mounting through groove (602), arc-shaped clamping plates (604) are fixedly mounted on the top end of each connecting spring (603), and defoaming electrodes (7) are arranged between the four arc-shaped clamping plates (604).

2. The automatic bacteria fermentation culture device according to claim 1, wherein: upside the top of L shape mount (3) is equipped with first driving motor (8), be equipped with first bevel gear (9) on the output of first driving motor (8), the top of threaded rod (4) is passed the top of upside L shape mount (3) and the top of threaded rod (4) has cup jointed second bevel gear (10), first bevel gear (9) are established in the left side of second bevel gear (10) and first bevel gear (9) are engaged with second bevel gear (10).

3. An automated bacteria fermentation culture apparatus according to claim 2, wherein: the upside the upper surface left side fixed mounting of L shape mount (3) has motor mount (11), first driving motor (8) fixed mounting is at the upper surface of motor mount (11).

4. The automatic bacteria fermentation culture device according to claim 1, wherein: the right side fixed mounting of mounting panel (601) has link (28), be equipped with level sensor (20) in link (28), the bottom of level sensor (20) and the bottom of defoaming electrode (7) are established on same horizontal plane.

5. The automatic bacteria fermentation culture device according to claim 1, wherein: the top of fermentation vat cover (2) is equipped with bin (21), the rear side fixedly connected with transfer line (22) of bin (21), transfer line (22) pass fermentation vat cover (2) and extend to the inside of the fermentation vat body (1), be equipped with electric valve (23) on transfer line (22).

6. The automatic bacteria fermentation culture device according to claim 1, wherein: the connecting hole has been seted up to the intermediate position of fermentation vat cover (2), the last fixed surface of fermentation vat cover (2) installs fixed sleeve (12), the inside of fixed sleeve (12) is equipped with axis of rotation (13), axis of rotation (13) pass the connecting hole and extend to the inboard of the fermentation vat body (1), the lower extreme fixed mounting of axis of rotation (13) has stirring vane (14), the through-hole has been seted up on stirring vane (14).

7. The automatic bacteria fermentation culture device according to claim 6, wherein: the upper surface right side fixed mounting of fermentation tank lid (2) has motor fixed plate (15), the right side fixed mounting of motor fixed plate (15) has second driving motor (16), the output of second driving motor (16) is equipped with first belt pulley (17), the top of axis of rotation (13) is equipped with second belt pulley (18), be equipped with between first belt pulley (17) and second belt pulley (18) driving belt (19).

8. The automatic bacteria fermentation culture device according to claim 1, wherein: the fermentation tank cover is characterized in that a feeding hole is formed in the fermentation tank cover (2), a feeding pipeline (24) is fixedly installed in the feeding hole, a discharging hole is formed in the bottom end of the fermentation tank body (1), a discharging pipeline (25) is fixedly installed in the discharging hole, and a pipe cover (26) is connected to the outer ends of the feeding pipeline (24) and the discharging pipeline (25) in a threaded mode.

9. The automatic bacteria fermentation culture device according to claim 1, wherein: the bottom end of the fermentation tank body (1) is fixedly provided with three supporting legs (27).

10. The automatic bacteria fermentation culture device according to claim 1, wherein: the size of the rectangular longitudinal moving block (5) is the same as that of the rectangular mounting hole.