CN212440968U - Fermentation culture medium stirring device for producing dehydroepiandrosterone by biotransformation method - Google Patents

Abstract

The utility model relates to a biological conversion method is produced and is removed hydrogen epiandrosterone and use agitating unit with fermentation medium, including the blending tank body, blending tank body top fixedly connected with machine case, machine incasement chamber fixedly connected with fixed plate, fixed plate top fixedly connected with motor, the charge door has been seted up admittedly at the blending tank body top, and the motor passes the blending tank body inner wall fixedly connected with support column, support column bottom fixedly connected with screw thread post, and the screw thread post is close to support column one end threaded connection and scrapes wall fan page or leaf, the utility model discloses the beneficial effect who reaches is: the utility model provides a bioconversion method is produced and is had fermentation agitating unit for culture medium for dehydroepiandrosterone, through fixed connection's stirring net in ring one and the ring two for the stirring is more abundant, has through threaded connection on the screw post and scrapes the wall fan leaf, and the motor of being convenient for keeps the position motionless when corotation, and when the motor reversal, scrapes the wall fan leaf and moves down, scrapes the remaining culture medium of inner wall down, extrudes culture medium in the stirring net.

Description

Fermentation culture medium stirring device for producing dehydroepiandrosterone by biotransformation method

Technical Field

The utility model relates to a bioconversion method is produced and is had hydrogen epiandrosterone agitating unit for fermentation medium belongs to biochemical experimental facilities technical field.

Background

Dehydroepiandrosterone is an important member in steroid compounds, most steroid drugs can be basically synthesized by taking dehydroepiandrosterone as a precursor, such as sex hormone, corticoids, vitamin D, cholesterol, insect ecdysone, antibiotics and the like, steroid hormone drugs are medical and clinical important drugs and have important significance for maintaining the health level of human bodies, when dehydroepiandrosterone is prepared by a fermentation method, the raw materials are generally phytosterol, the solubility of the sterol is low, the dehydroepiandrosterone needs to be fully and uniformly mixed with water and other nutrient components in the preparation process of a fermentation culture medium, and the residual culture medium on the inner wall of a machine device and a stirring rod is difficult to collect and causes the defect of waste in the stirring process of a stirring machine in the preparation process of the existing fermentation culture medium. So the utility model relates to a bioconversion method is produced and is removed hydrogen epiandrosterone agitating unit for fermentation medium can this problem of effectual solution, reduction in production cost.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art's defect, the utility model provides a bioconversion method is produced and is removed hydrogen epiandrosterone and use agitating unit with fermentation medium, stirring net through fixed connection in a ring and No. two rings, make the stirring more abundant, threaded connection scrapes wall fan leaf through the screw thread post, it is motionless to keep the position when being convenient for the motor corotation, when the motor reverses, it moves down to scrape wall fan leaf, scrape the remaining culture medium of inner wall down, extrude culture medium in the stirring net, be close to No. two ring fixedly connected with spacing rings through screw thread column bottom, avoid scraping wall fan leaf and stirring net and break away from the screw thread post.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a stirring device for fermentation culture medium for producing dehydroepiandrosterone by a biotransformation method, which comprises a mixing tank body, the top of the mixing tank body is fixedly connected with a chassis, the inner cavity of the chassis is fixedly connected with a fixing plate, the top of the fixed plate is fixedly connected with a motor, the top of the mixing tank body is fixedly provided with a feed inlet, the motor penetrates through the inner wall of the mixing tank body and is fixedly connected with a support column, the bottom of the support column is fixedly connected with a threaded column, one end of the threaded column, which is close to the support column, is in threaded connection with the wall scraping leaf, one end of the threaded column, which is close to the wall scraping leaf, is sleeved with a first circular ring, the bottom of the first circular ring is fixedly connected with a stirring net, the bottom of the stirring net is fixedly connected with a second circular ring, the utility model discloses a mixing tank body, including the screw thread post, No. two rings fixedly connected with spacing rings are close to the screw thread post bottom, mixing tank body one end fixedly connected with output pipeline, the valve is installed at the output pipeline top.

As an optimal technical scheme of the utility model, the motor passes through bolt fixed connection on the fixed plate, control panel is installed at the blending tank body top.

As an optimized technical scheme of the utility model, threaded connection has sealed lid on set up screw thread and the charge door on the charge door.

As an optimized technical scheme of the utility model, fixedly connected with spring and spring cup joint on the screw thread post between a ring and No. two rings.

As an optimal technical scheme of the utility model, set up the through-hole that suits with the screw thread post and through-hole internal diameter size in the middle of scraping wall fan leaf and be less than a ring external diameter size.

As an optimal technical scheme of the utility model, the stirring net is made for plastic materials, No. two ring internal diameter sizes are less than spacing ring external diameter size.

The utility model discloses the beneficial effect who reaches is: the utility model provides a bioconversion method is produced and is had fermentation agitating unit for culture medium for dehydroepiandrosterone, through fixed connection's stirring net in ring and No. two rings, make the stirring more abundant, there is the wall fan page or leaf to scrape through threaded connection on the screw thread post, the holding position is motionless when being convenient for the motor corotation, during the motor reversal, it moves down to scrape the wall fan page or leaf, scrape the remaining culture medium of inner wall down, extrude culture medium in the stirring net, be close to No. two ring fixedly connected with spacing rings through the screw thread column bottom, avoid scraping wall fan page or leaf and stirring net and break away from the screw thread post.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a front schematic view of the present invention;

FIG. 2 is a schematic structural view of the bottom surface of the present invention;

fig. 3 is a schematic structural view of the threaded post of the present invention;

fig. 4 is a schematic structural diagram of the case of the present invention.

In the figure: 1. a mixing tank body; 2. a chassis; 3. a fixing plate; 4. an electric motor; 5. a feed inlet; 6. a support pillar; 7. wall scraping fan blades; 8. a threaded post; 9. a first ring; 10. a stirring net; 11. a second circular ring; 12. a limiting ring; 13. a spring; 14. an output pipe; 15. and (4) a valve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in figures 1-4, the utility model relates to a fermentation medium stirring device for producing dehydroepiandrosterone by biotransformation, which comprises a mixing tank 1, a case 2 fixedly connected to the top of the mixing tank 1, a fixed plate 3 fixedly connected to the inner cavity of the case 2, a motor 4 fixedly connected to the top of the fixed plate 3, a feed inlet 5 fixedly arranged on the top of the mixing tank 1, a support post 6 fixedly connected to the motor 4 through the inner wall of the mixing tank 1, a threaded post 8 fixedly connected to the bottom of the support post 6, a wall scraping fan 7 connected to the threaded post 8 near the support post 6, a first ring 9 sleeved on the end of the threaded post 8 near the wall scraping fan 7, a stirring net 10 fixedly connected to the bottom of the first ring 9, a second ring 11 sleeved on the bottom of the stirring net 10, a limit ring 12 fixedly connected to the bottom of the threaded post 8 near the second ring 11, an output pipeline 14 fixedly connected to one end, the top of the output pipe 14 is provided with a valve 15.

The motor 4 is fixedly connected to the fixing plate 3 through a bolt, so that the motor 4 can be conveniently fixed, and the control panel is arranged at the top of the mixing tank body 1 and is convenient for controlling the motor 4 to rotate forwards and backwards; the feeding port 5 is provided with threads, the feeding port 5 is in threaded connection with a sealing cover so as to prevent pollution from entering the feeding port, a spring 13 is fixedly connected between the first circular ring 9 and the second circular ring 11, and the spring 13 is sleeved on the threaded column 8 so as to support the stirring net 10 conveniently; a through hole matched with the threaded column 8 is formed in the middle of the wall scraping fan blade 7, the inner diameter of the through hole is smaller than the outer diameter of the first ring 9, the wall scraping fan blade 7 can descend conveniently, and the wall scraping fan blade 7 can compress the stirring net 10 conveniently; the stirring net 10 is made of plastic materials, the stirring net 10 is prevented from being damaged due to multiple times of pressure, the inner diameter of the second circular ring 11 is smaller than the outer diameter of the limiting ring 12, and the stirring net 10 is prevented from falling off.

Specifically, use the utility model discloses the time, at first add the required material of fermentation medium proportional, it is tight to cover through sealed lid on the charge door 5, control panel control motor 4 corotation through the installation of 1 top of the blending tank body, it is rotatory to drive support column 6 and the screw thread post 8 of 6 bottom fixed connection of support column, No. two rings 11 of fixed connection are rotatory on the screw thread post 8 after that, drive stirring net 10 stirring medium, close motor 4 again, discharge culture medium from output pipeline 14 through opening valve 15, then control panel control motor 4 reversal through the installation of 1 top of the blending tank body, 8 counter rotations of screw thread post of drive, scrape wall fan blade 7 and move down, compression spring 13, make stirring net 10 compress, and scrape the remaining culture medium of inner wall down, extrude remaining culture medium on the stirring net 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a bioconversion method is produced and is had fermentation agitating unit for fermentation medium for epiandrosterone, includes the blending tank body (1), its characterized in that, the blending tank body (1) top fixedly connected with machine case (2), machine case (2) inner chamber fixedly connected with fixed plate (3), fixed plate (3) top fixedly connected with motor (4), feed inlet (5) have been seted up admittedly at the blending tank body (1) top, motor (4) pass blending tank body (1) inner wall fixedly connected with support column (6), support column (6) bottom fixedly connected with screw thread post (8), screw thread post (8) are close to support column (6) one end threaded connection and have a wall of scraping fan page (7), screw thread post (8) are close to wall of scraping fan page (7) one end and have cup jointed a ring (9), a ring (9) bottom fixedly connected with stirring net (10), stirring net (10) bottom fixedly connected with No. two rings (11), threaded column (8) bottom is close to No. two rings (11) fixedly connected with spacing ring (12), blending tank body (1) one end fixedly connected with output pipeline (14), valve (15) are installed at output pipeline (14) top.

2. The stirring device for the fermentation medium for producing dehydroepiandrosterone by the biotransformation process according to claim 1, wherein the motor (4) is fixedly connected to the fixing plate (3) by bolts, and a control panel is installed on the top of the mixing tank body (1).

3. The stirring device for fermentation medium for producing dehydroepiandrosterone by biotransformation according to claim 1, wherein the feeding port (5) is threaded and the feeding port (5) is threaded with a sealing cover.

4. The stirring device for the fermentation medium for producing dehydroepiandrosterone by the biotransformation process according to claim 1, wherein a spring (13) is fixedly connected between the first ring (9) and the second ring (11), and the spring (13) is sleeved on the threaded column (8).

5. The stirring device for the fermentation medium for producing dehydroepiandrosterone by the biotransformation process according to claim 1, wherein the middle of the wall scraping fan blade (7) is provided with a through hole adapted to the threaded column (8), and the inner diameter of the through hole is smaller than the outer diameter of the first ring (9).

6. The stirring device for the fermentation medium for producing dehydroepiandrosterone by the biotransformation process according to claim 1, wherein the stirring net (10) is made of plastic material, and the inner diameter of the second ring (11) is smaller than the outer diameter of the limiting ring (12).

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