High-density fermentation escherichia coli ventilatory capacity device

Abstract

The utility model discloses a high-density fermentation escherichia coli ventilatory capacity device which comprises an installation ring, an installation rod is installed below the installation ring, a connecting rod is installed at one end of the installation rod, a breather pipe is installed at one end of the connecting rod, a valve is installed on one side of the breather pipe, an installation pipe is fixedly connected to one end of the breather pipe, and a valve is installed on the other side of the breather pipe. A connecting piece is mounted on the outer side of the mounting ring, the adjusting mechanism comprises a sliding groove formed in the lower portion of the mounting ring, and a mounting rod is slidably connected to the interior of the sliding groove; and the sealing mechanism is arranged on one side of the mounting pipe. The problems that in the process that an existing ventilatory capacity device is used for fermenting escherichia coli, pipelines need to be customized according to the size of the device, in the process that the pipelines and the device are aligned and installed, multiple workers need to be matched with one another to achieve the auxiliary installation effect, operation is inconvenient and tedious, and cost is high are solved. And manpower and material resources are wasted.

Description

Technical Field

[0001] The utility model relates to the technical field of Escherichia coli fermentation, in particular to an aeration volume device for high-density fermentation of Escherichia coli. Background Technique

[0002] Escherichia coli ferments glucose and lactose, producing acid and gas. The glutamate decarboxylase of Escherichia coli is used for glutamate quantitative analysis in industry.

[0003] However, it still has the following drawbacks in actual use:

[0004] In the existing Escherichia coli fermentation process, an aeration volume device is required. During the installation and use of the aeration volume device, it is necessary to customize the aeration pipeline according to the size of the device. During the process of aligning and installing the pipeline and the device, multiple staff members need to cooperate with each other to achieve the effect of assisting installation, which is inconvenient and cumbersome to operate, wasting human and material resources. Content of the Utility Model

[0005] The purpose of the utility model is to provide an aeration volume device for high-density fermentation of Escherichia coli, so as to solve the problem that in the process of using the existing aeration volume device for Escherichia coli fermentation, it is necessary to customize the pipeline according to the size of the device. During the process of aligning and installing the pipeline and the device, multiple staff members need to cooperate with each other to achieve the effect of assisting installation, which is inconvenient and cumbersome to operate, wasting human and material resources as mentioned in the above background technique.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is an aeration volume device for high-density fermentation of Escherichia coli, including an installation ring. An installation rod is installed below the installation ring. One end of the installation rod is installed with a connecting rod. One end of the connecting rod is installed with an air pipe. A valve is installed on one side of the air pipe. One end of the air pipe is fixedly connected with an installation pipe. A connecting piece is installed on the outer side of the installation ring. It also includes an adjusting mechanism: the adjusting mechanism includes a chute arranged below the installation ring. The installation rod is slidably connected inside the chute. One end of the installation rod is rotatably connected with a rotary knob. One end of the rotary knob is installed with a connecting component; a sealing mechanism: the sealing mechanism is arranged on one side of the installation pipe.

[0008] Further, the sealing mechanism includes a casing arranged on one side of the installation pipe. A turntable is rotatably connected inside the casing. A handle is fixedly connected to the outer side of the turntable. A limiting component is installed at one end of the handle. A damping block is arranged on one side of the turntable. A reset component is installed at one end of the damping block.

[0009] Further, the limiting component includes a bolt provided at one end of the handle. A circular groove is formed at one end of the handle, and the bolt passes through the circular groove. Installation grooves are evenly formed on the outer circle of the installation pipe, and the size of the installation groove is adapted to the size of the bolt.

[0010] Further, the reset component includes a connecting block provided at one end of the damping block. The connecting block is rotatably connected inside the casing. An arc groove is formed on the outer side of the turntable, and the connecting block passes through the arc groove.

[0011] Further, extension grooves are evenly formed on the inner side of the casing, and the extension grooves and the damping block are arranged on the same horizontal plane.

[0012] Further, the connecting component includes a rotating rod provided at one end of the knob. Threads are provided on the outer surface of the rotating rod, a thread groove is formed inside the connecting rod, and the rotating rod and the connecting rod are in threaded connection.

[0013] Further, a guiding block is installed on the outer side of the connecting rod, a guiding groove is formed on the inner side of the installation rod, and the guiding block is slidably connected in the guiding groove.

[0014] Compared with the prior art, the advantages of the present utility model are as follows:

[0015] The present utility model is provided with an adjusting mechanism. After the staff slides the installation rod installed inside the sliding groove to a suitable position, by rotating the knob provided at the top of the installation rod, the rotating rod fixedly connected to one end can be driven to rotate during the rotation of the knob, so that the connecting rod threadedly connected to one end is driven to slide during the rotation of the rotating rod, and the valve fixedly connected to one end is driven to be adjusted during the sliding of the connecting rod in the installation rod, and the installation position of the device can be adjusted according to the actual use situation.

[0016] Based on the above beneficial effects, a sealing mechanism is provided. After the device and the pipeline are connected as described above, the staff drives the turntable fixedly connected to one end to rotate inside the casing by rotating the handle, so that the connecting block can be driven to rotate inside the arc groove during the rotation of the turntable, and the damping block fixedly connected to one side is flipped, so that the damping block extends to the inner side of the casing through the extension groove to clamp the connection between the ventilation pipe and the installation pipe. At the same time, the bolt is rotated to be in threaded connection with the installation groove formed on the outer side of the installation pipe, which can increase the connection stability and sealing performance between the device and the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 Isometric view of the present utility model;

[0019] Figure 2 Cross-sectional view of the present utility model;

[0020] Figure 3 Stereo cross-sectional view of the adjustment mechanism of the present utility model;

[0021] Figure 4 Of the present utility model Figure 2 Enlarged view of part A in

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 1. Installation ring; 2. Slide groove; 3. Connecting piece; 4. Installation rod; 5. Rotary knob; 6. Valve; 7. Vent pipe; 8. Machine shell; 9. Installation pipe; 10. Rotary rod; 11. Connecting rod; 12. Turntable; 13. Damping block; 14. Connecting block; 15. Bolt; 16. Handle. Detailed implementation manners

[0024] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific implementation manners of the present utility model with reference to the drawings.

[0025] Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific implementation manners disclosed below.

[0026] To make the purpose, technical solutions and advantages of the present utility model clearer, the following will further describe the implementation manners of the present utility model in detail with reference to the drawings.

[0027] Please refer to Figures 1-4As shown in the figure, this embodiment is a ventilation volume device for high-density fermentation of Escherichia coli, which includes a mounting ring 1. A mounting rod 4 is installed below the mounting ring 1. One end of the mounting rod 4 is installed with a connecting rod 11. One end of the connecting rod 11 is installed with an air pipe 7. A valve 6 is installed on one side of the air pipe 7. One end of the air pipe 7 is fixedly connected with a mounting pipe 9. A connecting piece 3 is installed on the outer side of the mounting ring 1. It also includes an adjusting mechanism: The adjusting mechanism includes a sliding groove 2 arranged below the mounting ring 1. The mounting rod 4 is slidably connected inside the sliding groove 2. One end of the mounting rod 4 is rotatably connected with a knob 5. One end of the knob 5 is installed with a connecting component; A sealing mechanism: The sealing mechanism is arranged on one side of the mounting pipe 9.

[0028] The mounting ring 1 is used for opening the sliding groove 2, connecting the mounting rod 4 through the opening of the sliding groove 2, and providing a rotating space for the mounting rod 4. The knob 5 rotatably connected to one end of the mounting rod 4 can provide a rotating force for the connecting rod 11;

[0029] The knob 5 and the connecting rod 11 are rotatably connected, which can adjust the use length of the device, increasing the overall flexibility and applicability of the device;

[0030] Working principle: After the staff slides the mounting rod 4 installed inside the sliding groove 2 to a suitable position, by rotating the knob 5 arranged at the top of the mounting rod 4, the rotating rod 10 fixedly connected to one end can be driven to rotate during the rotation of the knob 5, so that the connecting rod 11 threadedly connected to one end is driven to slide during the rotation of the rotating rod 10, and the valve 6 fixedly connected to one end is driven to be adjusted during the sliding of the connecting rod 11 on the mounting rod 4.

[0031] Please refer to Figures 1-4 As shown in the figure, on the basis of the above-mentioned Embodiment 1, this embodiment further includes a sealing mechanism. The sealing mechanism includes a casing 8 arranged on one side of the mounting pipe 9. A turntable 12 is rotatably connected inside the casing 8. A handle 16 is fixedly connected to the outer side of the turntable 12. A limiting component is installed at one end of the handle 16. A damping block 13 is arranged on one side of the turntable 12. A reset component is installed at one end of the damping block 13;

[0032] The mounting pipe 9 is used for connecting the casing 8 and provides a rotating space for the turntable 12 and the damping block 13 through the installation of the casing 8. The casing 8 is used for opening the connecting groove and provides a rotating space for the handle 16 through the connecting groove. One end of the handle 16 is installed on the outer side of the turntable 12 through the casing 8, thus facilitating the operation of the staff;

[0033] Through the auxiliary cooperation between the turntable 12 and the damping block 13, the connection stability between the devices can be increased, preventing the phenomenon of falling off;

[0034] Working principle: The staff rotates the handle 16 to drive the turntable 12 fixedly connected at one end to rotate inside the casing 8, which can drive the connecting block 14 to rotate inside the arc groove during the rotation of the turntable 12, causing the damper block 13 fixedly connected to one side of the connecting block 14 to flip, so that the damper block 13 extends to the inside of the casing 8 through the extension groove to clamp the connection between the ventilation pipe 7 and the installation pipe 9. At the same time, the rotating bolt 15 is threadedly connected to the installation groove opened on the outer side of the installation pipe 9;

[0035] This step can increase the stability and sealing performance of the connection between the device and the pipeline.

[0036] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. High-density fermentation Escherichia coli aeration device, including a mounting ring (1), a mounting rod (4) is installed below the mounting ring (1), one end of the mounting rod (4) is installed with a connecting rod (11), one end of the connecting rod (11) is installed with an air pipe (7), a valve (6) is installed on one side of the air pipe (7), one end of the air pipe (7) is fixedly connected with a mounting pipe (9), a connecting piece (3) is installed on the outer side of the mounting ring (1), characterized in that, Further included are: Adjusting mechanism: The adjusting mechanism includes a chute (2) arranged below the mounting ring (1). An installation rod (4) is slidably connected inside the chute (2). One end of the installation rod (4) is rotatably connected to a knob (5), and a connection component is installed at one end of the knob (5). Sealing mechanism: The sealing mechanism is arranged on one side of the installation pipe (9).

2. The high-density fermentation Escherichia coli aeration volume device according to claim 1, wherein The sealing mechanism includes a casing (8) arranged on one side of the installation pipe (9). A turntable (12) is rotatably connected inside the casing (8). A handle (16) is fixedly connected to the outside of the turntable (12). A limiting component is installed at one end of the handle (16). A damping block (13) is arranged on one side of the turntable (12), and a reset component is installed at one end of the damping block (13).

3. The high-density fermentation Escherichia coli aeration volume device according to claim 2, characterized in that, The limiting component includes a bolt (15) arranged at one end of the handle (16). A circular groove is formed at one end of the handle (16). The bolt (15) passes through the circular groove. Installation grooves are evenly formed on the outer ring of the installation pipe (9), and the sizes of the installation grooves are adapted to the size of the bolt (15).

4. The high-density fermentation Escherichia coli aeration device according to claim 2, wherein The reset component includes a connecting block (14) arranged at one end of the damping block (13). The connecting block (14) is rotatably connected inside the casing (8). An arc groove is formed on the outside of the turntable (12), and the connecting block (14) passes through the arc groove.

5. The aeration volume device for high-density fermentation Escherichia coli according to claim 2, characterized in that, Extension grooves are evenly formed on the inner side of the casing (8), and the extension grooves and the damping block (13) are arranged on the same horizontal plane.

6. The high-density fermentation Escherichia coli aeration volume device according to claim 1, characterized in that, The connection component includes a rotating rod (10) arranged at one end of the knob (5). Threads are arranged on the outer surface of the rotating rod (10). A thread groove is formed inside the connecting rod (11), and the rotating rod (10) and the connecting rod (11) are in threaded connection.

7. The high-density fermentation Escherichia coli aeration volume device according to claim 1, characterized in that A guiding block is installed on the outside of the connecting rod (11). A guiding groove is formed inside the installation rod (4), and the guiding block is slidably connected inside the guiding groove.

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