CN220618916U

CN220618916U - Air inlet control device for microbial fermentation tank

Info

Publication number: CN220618916U
Application number: CN202322043409.9U
Authority: CN
Inventors: 陈旭东
Original assignee: Fujian Yang Zhenhua 851 Bio Science Co ltd
Current assignee: Fujian Yang Zhenhua 851 Bio Science Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-03-19
Anticipated expiration: 2033-08-01

Abstract

The utility model discloses an air inlet control device for a microbial fermentation tank, which comprises a fermentation tank and an air inlet pipe, and is characterized by further comprising a control pipe, wherein one section of the air inlet pipe is connected with the fermentation tank, the other section of the air inlet pipe is connected with an air inlet end, air inlet pipe grooves for the air inlet pipe to be inserted are symmetrically formed in the inner walls of the two ends of the control pipe, annular grooves are formed in the outer walls of the air inlet pipe grooves, a plurality of clamping block grooves are uniformly formed in the inner walls of the air inlet pipe grooves along the circumferential direction of the inner walls of the air inlet pipe grooves, clamping blocks for clamping the annular grooves to limit the air inlet pipe are arranged in the clamping block grooves, a fixed seat is fixedly arranged on the outer wall of the middle end of the control pipe, a control ball is rotatably arranged on the inner wall of the middle end of the control pipe, a through groove for allowing air to pass through is formed in the axis of the control ball, and a rotary table for controlling the rotation of the control ball is arranged on the fixed seat.

Description

Air inlet control device for microbial fermentation tank

Technical Field

The utility model relates to the technical field of microbial fermentation equipment, in particular to an air inlet control device for a microbial fermentation tank.

Background

Microbial fermentation refers to a process of converting raw materials into products required by human beings through a specific metabolic pathway by utilizing microorganisms, in an industrial production process, in order to realize large-scale and efficient fermentation operation, a biological fermentation tank needs to be used for creating a proper environment for the fermentation process, generally, the microbial fermentation tank needs to be capable of meeting the requirements of steam sterilization resistance, certain operation elasticity, strong material and energy transfer performance and the like, and can be regulated to be convenient for cleaning, reducing pollution and being suitable for production of various products, and at present, the microbial fermentation technology is widely applied to various fields of medicine industry, food industry, energy industry, chemical industry and the like, so that the living quality of people is greatly improved.

The utility model with the publication number of CN216274135U discloses an air inlet device of a microorganism fermentation tank, which comprises a shell, wherein the bottom and the top of the shell are respectively provided with an air inlet and an air outlet; the utility model has the beneficial effects that the structure is compact, the filtering and sterilization before the gas enters the microbial fermentation tank can be realized, the microbial fermentation tank is prevented from being infected by mixed bacteria in the microbial cultivation process, the microbial fermentation tank can be humidified, and the humidity is controllable, so that the fermentation of the microorganisms is better.

The above-mentioned existing scheme has the following problems: the device can not adjust the air quantity entering the fermentation tank, so that the air inflow can not be adjusted according to the difference of the fermentation degree and the difference of the fermentation microorganism types.

Disclosure of Invention

The utility model aims to provide an air inlet control device for a microbial fermentation tank, so as to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a microbial fermentation jar is with controlling means that admits air, includes fermentation cylinder and intake pipe, still includes the control tube, the intake pipe one section is connected with the fermentation cylinder, and one section is connected with the inlet end, the air inlet pipe slot that supplies intake pipe male is offered to control tube both ends inner wall symmetry, the annular has been offered to the outer wall that the intake pipe is located the air inlet pipe slot, the fixture block groove has been offered and a plurality of have been evenly offered along air inlet pipe slot inner wall circumferencial direction to the air inlet pipe slot inner wall, be equipped with the fixture block that is used for the spacing intake pipe of card income annular in the fixture block groove, the fixed fixing base that is equipped with on the control tube middle-end outer wall, the control ball inner wall rotation is equipped with the control ball, open on the control ball have the logical groove that passes through with the air of control tube axis parallel, be equipped with on the fixing base and be used for controlling control ball pivoted carousel.

Preferably, the inner wall of the air inlet pipe groove is attached to the outer wall of the air inlet pipe, and the diameter of the inner wall of the air inlet pipe is consistent with that of the inner wall of the control pipe.

Preferably, a clamping block spring for driving the clamping block to slide is arranged at the bottom of the clamping block groove, and the clamping block spring is fixedly connected with the clamping block.

Preferably, the part of the clamping block outside the clamping block groove is an arc surface, the inner wall of the clamping block groove is symmetrically provided with a limiting groove, and a limiting block fixedly connected with the side wall of the clamping block is arranged in the limiting groove in a sliding manner.

Preferably, the inner wall of the control tube is provided with a rotating rod groove and penetrates through the fixed seat, the rotating rod groove is rotationally provided with a rotating rod which is fixedly connected with the control ball and the axis of which is positioned in the same vertical line with the center of the control ball, and one end of the rotating rod positioned outside the fixed seat is fixedly connected with the rotary disc.

Preferably, the control tube inner wall is located the control ball bottom and has seted up the pivot groove coaxial with the bull stick, the pivot inslot rotation is equipped with the pivot with control ball bottom fixed connection, the spacing annular has been seted up to bull stick inslot wall ring, spacing annular rotation is equipped with the spacing ring with bull stick lateral wall fixed connection, the frictional resistance that sets up into with the normal running fit of spacing annular.

Compared with the prior art, the utility model has the beneficial effects that: through the arrangement of the control tube, the air inlet tube groove, the control ball, the through groove, the rotating rod and the rotating disc, the rotation of the control ball is controlled through the rotating disc, so that the through groove rotates to form an angle with the axis of the control tube until the through groove is attached to the inner wall of the control tube, the air inflow is maximum when the axis of the through groove is coaxial with the axis of the control tube, and the air inflow is minimum when the axis of the through groove is perpendicular to the axis of the control tube, thereby achieving the adjustment of the air inflow, and being capable of adjusting the air inflow according to the differences of fermentation degrees and the differences of fermentation microorganism types; through the setting of fixture block, fixture block spring, annular, spacing groove and stopper, make the installation of control pipe and intake pipe convenient fast, facilitate the use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an outline view of the present embodiment;

FIG. 2 is a schematic view of an air intake adjusting portion of the present embodiment;

fig. 3 is a sectional view of an intake air adjusting portion of the present embodiment;

fig. 4 is an enlarged view at this embodiment a.

In the drawings, the list of components represented by the various numbers is as follows:

1. a fermentation tank; 2. an air inlet pipe; 3. a control tube; 4. an air inlet pipe groove; 5. a ring groove; 6. a clamping block; 7. a clamping block groove; 8. a clamp block spring; 9. a limit groove; 10. a limiting block; 11. a control ball; 12. a through groove; 13. a fixing seat; 14. a rotating rod groove; 15. a rotating rod; 16. a turntable; 17. a rotating shaft groove; 18. a rotating shaft; 19. a limit ring groove; 20. and a limiting ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a microbial fermentation tank is with controlling means that admits air, including fermentation cylinder 1 and intake pipe 2, still include control tube 3, intake pipe 2 one section is connected with fermentation cylinder 1, one section is connected with the inlet end, supply intake pipe 2 male intake pipe groove 4 has been seted up to control tube 3 both ends inner wall symmetry, annular 5 has been seted up to the outer wall that intake pipe 2 is located intake pipe groove 4, fixture block groove 7 has been seted up and along intake pipe groove 4 inner wall circumferencial direction evenly a plurality of, be equipped with the fixture block 6 that is used for the spacing intake pipe 2 of snap-in annular 5 in the fixture block groove 7, fixed fixing base 13 is equipped with on the outer wall of control tube 3 middle-end, control ball 11 is equipped with in the rotation of control tube 3 middle-end inner wall, open on the control ball 11 have with control tube 3 axis parallel air feed through's logical groove 12, be equipped with on the fixing base 13 and be used for controlling ball 11 pivoted carousel 16.

Specifically, the laminating of intake pipe groove 4 inner wall and intake pipe 2 outer wall guarantees the stability that control pipe 3 and intake pipe 2 are connected, and intake pipe 2 inner wall diameter is unanimous with control pipe 3 inner wall diameter, guarantees the smoothness of intake, avoids the connection of intake to intake pipe 2 and control pipe 3 to produce great resistance.

Specifically, the bottom of the clamping block groove 7 is provided with a clamping block spring 8 for driving the clamping block 6 to slide, the clamping block spring 8 is fixedly connected with the clamping block 6, and the clamping block 6 is clamped into the annular groove 5 through the elastic force of the clamping block spring 8 so as to limit the air inlet pipe 2 in the control pipe 3.

Specifically, the part of fixture block 6 that is located the fixture block groove 7 is the cambered surface, be convenient for dismouting of control pipe 3 and intake pipe 2, laminate intake pipe groove 4 with intake pipe 2 and insert the both ends of control pipe 3, the cambered surface of fixture block 5 receives the effort compression fixture block spring 8 of intake pipe 2 and slides into fixture block groove 7, until when intake pipe 2 inserts to terminal surface and intake pipe groove 4 terminal surface counterbalance, fixture block 6 is just right with annular 5 this moment, fixture block 6 card is gone into annular 5 under fixture block spring 8's elasticity effect and is spacing to intake pipe 2, thereby accomplish the installation of control pipe 3 and intake pipe 2, during the dismantlement, draw intake pipe 2 with the fixture block 6 atress slide into fixture block groove 7, control pipe 3 can be split with intake pipe 2, limiting groove 9 has been seted up to fixture block groove 7 inner wall symmetry, the limiting block 10 with fixture block 6 lateral wall fixed connection is slided to the limiting groove 9, through limiting groove 9 and limiting block 10's spacing, avoid the non-cambered surface of fixture block 6 to slide out fixture block groove 7 and influence the installation of control pipe 3 and intake pipe 2.

Specifically, the inner wall of the control tube 3 is provided with a rotating rod groove 14 and penetrates through the fixed seat 13, the rotating rod groove 14 is rotationally provided with a rotating rod 15 which is fixedly connected with the control ball 11 and has the same vertical line with the ball center of the control ball 11, one end of the rotating rod 15, which is positioned outside the fixed seat 13, is fixedly connected with a rotating disc 16, the rotating disc 16 drives the rotating rod 15 to rotate, the rotating rod 15 drives the control ball 11 to rotate, so that the through groove 12 rotates to form an angle with the axis of the control tube 3 until the angle is attached to the inner wall of the control tube 3, the air inflow can be adjusted, the air inflow is maximum when the axis of the through groove 12 is coaxial with the axis of the control tube 3, and the air inflow is minimum when the axis of the through groove 12 is perpendicular to the axis of the control tube 3.

Specifically, the control tube 3 inner wall is located control ball 11 bottom and has seted up the pivot groove 17 coaxial with bull stick 15, the pivot groove 17 rotation is equipped with the pivot 18 with control ball 11 bottom fixed connection, improve the stability of control ball 11 in control tube 3, the spacing annular 19 has been seted up to the carousel groove 14 inner wall ring, spacing annular 19 rotation is equipped with spacing ring 20 with bull stick 15 lateral wall fixed connection, through spacing ring 20 and spacing annular 19 spacing, avoid bull stick 15 to take place axial displacement in bull stick groove 14, guarantee the stability of control ball 11, spacing ring 20 and spacing annular 19's normal running fit are established to big frictional resistance, make the rotation of carousel 16 need exert certain power and just can rotate, avoid carousel 16 to rotate at will.

One specific application embodiment of this embodiment is:

when the device is used, the control tube 3 is firstly installed, two sections of air inlet pipes 2 are respectively installed at two ends of the control tube 3, the air inlet pipes 2 are attached to the inner wall of the air inlet tube groove 4 and are inserted into two ends of the control tube 3, the cambered surface of the clamping block 5 is compressed by the acting force of the air inlet pipe 2, the clamping block spring 8 slides into the clamping block groove 7 until the air inlet pipe 2 is inserted into the end face and abuts against the end face of the air inlet tube groove 4, at the moment, the clamping block 6 is opposite to the annular groove 5, the clamping block 6 is clamped into the annular groove 5 under the elastic force of the clamping block spring 8 to limit the air inlet pipe 2, so that the installation of the control tube 3 and the air inlet pipe 2 is completed, when the air inflow is regulated, the rotary table 16 drives the rotary rod 15 to rotate, the control ball 11 is driven to rotate, the through groove 12 rotates to form an angle with the axis of the control tube 3 to abut against the inner wall of the control tube 3, when the axis of the through groove 12 is coaxial with the axis of the control tube 3, and the air inflow is minimum when the axis of the through groove 12 is perpendicular to the axis of the control tube 3, and the air inflow is regulated according to the difference of the fermentation degree and the air inflow of the fermentation microorganism.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides a microorganism fermentation cylinder is with controlling means that admits air, includes fermentation cylinder (1) and intake pipe (2), its characterized in that: still include control pipe (3), intake pipe (2) one section is connected with fermentation cylinder (1), and one section is connected with the inlet end, supply intake pipe (2) male intake pipe groove (4) have been seted up to control pipe (3) both ends inner wall symmetry, annular (5) have been seted up to the outer wall that intake pipe (2) are located intake pipe groove (4), fixture block groove (7) have been seted up and a plurality of have been evenly seted up along intake pipe groove (4) inner wall circumferencial direction to intake pipe groove (4) inner wall, be equipped with fixture block (6) that are used for clamping into annular (5) spacing intake pipe (2) in fixture block groove (7), fixed fixing base (13) are equipped with on control pipe (3) middle-end outer wall, control pipe (3) middle-end inner wall rotation is equipped with control ball (11), open on control ball (11) have with control ball (3) axis parallel air feed body through logical through groove (12), be equipped with on fixing base (13) and be used for controlling control ball (11) pivoted carousel (16).

2. An air intake control device for a microbial fermenter according to claim 1, wherein: the inner wall of the air inlet pipe groove (4) is attached to the outer wall of the air inlet pipe (2), and the diameter of the inner wall of the air inlet pipe (2) is consistent with that of the inner wall of the control pipe (3).

3. An air intake control device for a microbial fermenter according to claim 1, wherein: the bottom of the clamping block groove (7) is provided with a clamping block spring (8) for driving the clamping block (6) to slide, and the clamping block spring (8) is fixedly connected with the clamping block (6).

4. An air intake control device for a microbial fermenter according to claim 1, wherein: the clamping block (6) is characterized in that the part outside the clamping block groove (7) is an arc surface, limiting grooves (9) are symmetrically formed in the inner wall of the clamping block groove (7), and limiting blocks (10) fixedly connected with the side walls of the clamping block (6) are arranged in the limiting grooves (9) in a sliding mode.

5. An air intake control device for a microbial fermenter according to claim 1, wherein: the inner wall of the control tube (3) is provided with a rotating rod groove (14) and penetrates through the fixed seat (13), the rotating rod groove (14) is rotationally provided with a rotating rod (15) fixedly connected with the control ball (11) and the axis of which is positioned in the same vertical line with the center of the control ball (11), and one end of the rotating rod (15) positioned outside the fixed seat (13) is fixedly connected with the rotating disc (16).

6. An air intake control device for a microbial fermentation tank according to claim 5, wherein: the utility model discloses a control ball, including control ball (11), control tube (3) inner wall, pivot groove (17) coaxial with bull stick (15) are seted up to control ball (11) inner wall, pivot groove (17) internal rotation is equipped with pivot (18) with control ball (11) bottom fixed connection, spacing annular (19) have been seted up to bull stick groove (14) inner wall ring, spacing annular (19) internal rotation is equipped with spacing ring (20) with bull stick (15) lateral wall fixed connection, the normal running fit of spacing ring (20) and spacing annular (19) is established to big frictional resistance.