CN210237596U - Pharmacy fermentation cylinder of mechanical stirring - Google Patents

Abstract

The utility model discloses a pharmacy fermentation cylinder of mechanical stirring belongs to fermentation cylinder technical field, including a jar body and the fixed feed inlet that sets up at jar body top, the inside of jar body is provided with the inner chamber, annular welding has four installed parts, every on the jar body the sill bar has all been welded to the bottom of installed part, the below of the jar body is provided with the base, agitator motor is installed at the top of base, agitator motor's output extends to interior intracavity fixedly connected with drive shaft, fixed mounting has two top discs and two end discs in the drive shaft, through a plurality of second agitator pipe fixed connection that circumference set up between adjacent top disc and the end disc, through a plurality of first agitator pipe fixed connection that circumference set up between two adjacent end discs. The utility model provides a lower problem of current pharmacy fermentation cylinder stirring efficiency, have simple structure and low cost's characteristics.

Description

Pharmacy fermentation cylinder of mechanical stirring

Technical Field

The utility model relates to a fermentation cylinder technical field especially relates to a pharmacy fermentation cylinder of mechanical stirring.

Background

Most medicines contain organic components which can be obtained only by microbial fermentation, so that a fermentation tank is used in the current medicine production, and the fermentation tank is a device for microbial fermentation and can produce organic matters such as antibiotics, amino acids, organic acids, vitamins and the like; the microorganism needs to be stirred during fermentation, and the stirring can mix air with the fermentation liquor to promote oxygen to be dissolved in the fermentation liquor so as to ensure the growth and reproduction of the supplied microorganism, thereby improving the fermentation efficiency of the fermentation tank.

At present, a pharmaceutical fermentation tank usually uses a stirring paddle to stir fermentation liquor, and because the fermentation liquor contains a plurality of biological cells, the biological cells carry out metabolism, thereby playing a fermentation role, but when the stirring paddle is used for stirring, an impeller of the stirring paddle contacts the fermentation liquor when rotating, and can generate rotary cutting force to the fermentation liquor, thereby destroying the biological cells in the fermentation liquor, so that the fermentation tank is not suitable for culturing the biological cells, and has a certain improvement space.

To solve the above problems, the utility model patent publication No. CN203794907U discloses a pharmaceutical fermentation tank with mechanical stirring, which stirs the fermentation liquid by the continuous up-and-down motion of the push rod.

However, the problem of poor stirring efficiency due to the up-and-down stirring method is present in the patent, and therefore, there is a need for a pharmaceutical fermentation tank with high stirring efficiency and mechanical stirring that does not damage biological cells.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the relatively poor problem of pharmaceutical fermentation cylinder stirring efficiency of current mechanical stirring.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pharmacy fermentation cylinder of mechanical stirring, is including a jar body and the fixed feed inlet that sets up at jar body top, the inside of jar body is provided with the inner chamber, ring weld has four installed parts, every on the jar body the foundation has all been welded to the bottom of installed part, the below of the jar body is provided with the base, agitator motor is installed at the top of base, agitator motor's output extends to interior intracavity fixedly connected with drive shaft, fixed mounting has two top discs and two end discs in the drive shaft, through a plurality of second agitator pipe fixed connection that circumference set up between adjacent top disc and the end disc, through a plurality of first agitator pipe fixed connection that circumference set up, every between two adjacent end discs first agitator pipe and every the second agitator pipe is the cylinder.

Preferably, the top of the feed inlet is provided with a sealing cover through two symmetrically arranged bolts in a fastening manner, and the sealing cover is arranged at the top of the feed inlet and seals the feed inlet.

Preferably, the base is of a circular truncated cone structure, a square groove is concavely arranged on the base, and the stirring motor is installed at the bottom of the square groove.

Preferably, each of the first stirring pipe and each of the second stirring pipe is of a hollow structure, and each of the top disk and each of the bottom disk is also of a hollow structure.

Preferably, a fixing rod is fixedly mounted on one side of each bottom column, and one end, far away from each bottom column, of each fixing rod is fixedly connected with the base.

Preferably, each top disc is of a cylindrical structure, and each bottom disc is of a cylindrical structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model realizes the stirring of the fermentation liquor in the inner cavity through the stirring motor, the driving shaft, the top disc, the bottom disc, the first stirring pipe and the second stirring pipe, has high stirring efficiency, and can greatly relieve the damage to the microbial cells in the fermentation liquor through the top disc, the bottom disc and the first stirring pipe and the second stirring pipe which are in the shape of a circular pipe of the cylinder;

2. the utility model discloses a set up hollow first stirred tube, second stirred tube, top disc and end disc, saved manufacturing material greatly, be favorable to practicing thrift manufacturing cost, and whole quality is lighter, and lower power's motor also can drive, is favorable to practicing thrift use cost.

Drawings

FIG. 1 is a schematic diagram of the internal structure of a mechanically agitated pharmaceutical fermentation tank according to the present invention;

FIG. 2 is a schematic structural view of a mechanically stirred pharmaceutical fermentation tank top disc provided by the present invention;

fig. 3 is a schematic structural diagram of the mechanically-stirred pharmaceutical fermentation tank base disk provided by the utility model.

In the figure: 1 tank body, 2 mounting pieces, 3 bottom columns, 4 fixing rods, 5 bases, 6 stirring motors, 7 driving shafts, 8 inner cavities, 9 top disks, 10 bottom disks, 11 first stirring pipes, 12 second stirring pipes, 13 feeding holes, 14 closing covers and 15 bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a pharmacy fermentation cylinder of mechanical stirring, including jar body 1 and the fixed feed inlet 13 that sets up at jar body 1 top, the inside of jar body 1 is provided with inner chamber 8, annular welding has four installed parts 2 on jar body 1, sill bar 3 has all been welded to the bottom of every installed part 2, the below of jar body 1 is provided with base 5, agitator motor 6 is installed at the top of base 5, agitator motor 6's output extends to fixedly connected with drive shaft 7 in the inner chamber 8, fixedly mounted has two top discs 9 and two end discs 10 on the drive shaft 7, a plurality of second agitator pipe 12 fixed connection through circumference setting between adjacent top disc 9 and the end disc 10, a plurality of first agitator pipe 11 fixed connection through circumference setting between two adjacent end discs 10, every first agitator pipe 11 and every second agitator pipe 12 are the cylinder.

It should be noted that a liquid outlet is arranged at the bottom of the tank body 1, an opening and closing valve is installed on the liquid outlet, fermentation liquid is added through the feed inlet 13, the stirring motor 6 controls the driving shaft 7 to rotate and drives the top disc 9, the bottom disc 10, the first stirring pipe 11 and the second stirring pipe 12 to rotate together, so as to achieve a stirring effect, and meanwhile, when the first stirring pipe 11 and the second stirring pipe 12 of the cylinder are in contact with a solution, the influence on biological cells in the solution can be reduced, so that an effect of protecting the biological cells can be achieved, the structure is simple, and the practicability is strong;

wherein, the top of the feed inlet 13 is tightly provided with a sealing cover 14 through two symmetrically arranged bolts 15, and the sealing cover 14 is arranged on the top of the feed inlet 13 and seals the feed inlet 13;

it should be noted that the sealing of the feed port 13 is ensured through the sealing cover 14, so that the sealing performance in the inner cavity 8 is ensured, two threaded through holes matched with the bolts 15 are symmetrically arranged on the feed port 13 and the sealing cover 14, the feed port 13 and the sealing cover 14 are abutted tightly by installing the bolts 15 in the threaded through holes, and the sealing effect is good;

wherein, the base 5 is a round table structure, a square groove is concavely arranged on the base 5, and the stirring motor 6 is arranged at the bottom of the square groove;

it should be noted that the square groove facilitates the installation of the stirring motor 6, and the base 5 is provided with a plurality of heat dissipation holes communicated with the square groove, which is beneficial to ensuring the heat dissipation of the stirring motor 6 during the operation and protecting the stirring motor 6;

each first stirring pipe 11 and each second stirring pipe 12 are of a hollow structure, and each top disc 9 and each bottom disc 10 are also of a hollow structure;

it should be noted that the hollow first stirring pipe 11, the hollow second stirring pipe 12, the top disk 9 and the bottom disk 10 are arranged, so that the manufacturing material is greatly saved, the manufacturing cost is saved, the overall weight is lighter, the motor with lower power can also drive, and the use cost is saved;

wherein, one side of each bottom column 3 is fixedly provided with a fixed rod 4, and one end of each fixed rod 4 far away from the bottom column 3 is fixedly connected with a base 5;

it should be noted that the base 5 is fixed by the four bottom posts 3, so that the stable installation of the stirring motor 6 on the top of the base 5 is ensured;

wherein each top disc 9 is of a cylindrical structure, and each bottom disc 10 is also of a cylindrical structure;

it should be noted that, the side of cylinder is comparatively level and smooth, and is very little to the cell influence of microorganism when rotating to can further guarantee the protection to the microorganism cell when guaranteeing stirring efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a pharmacy fermentation cylinder of mechanical stirring, includes a jar body (1) and fixed feed inlet (13) that sets up at jar body (1) top, the inside of jar body (1) is provided with inner chamber (8), its characterized in that, annular welding has four installed parts (2) on jar body (1), every the bottom of installed part (2) all welds bottom pillar (3), the below of jar body (1) is provided with base (5), agitator motor (6) is installed at the top of base (5), the output of agitator motor (6) extends to inner chamber (8) internal fixedly connected with drive shaft (7), fixed mounting has two top discs (9) and two bottom discs (10) on drive shaft (7), through a plurality of second agitator pipe (12) fixed connection that circumference set up between adjacent top disc (9) and bottom disc (10), two adjacent bottom discs (10) are fixedly connected through a plurality of first stirring pipes (11) which are arranged in the circumferential direction, and each first stirring pipe (11) and each second stirring pipe (12) are cylinders.

2. Mechanical agitation pharmacy fermentation tank, according to claim 1, characterized in that said inlet opening (13) is fastened at the top by two symmetrically placed bolts (15) with a closing lid (14), said closing lid (14) being placed at the top of the inlet opening (13) and closing the inlet opening (13).

3. Mechanical agitation pharmaceutical fermentation tank according to claim 1, characterized in that said base (5) is of a truncated cone structure, said base (5) is recessed with a square groove, and said agitation motor (6) is mounted at the bottom of the square groove.

4. Mechanically stirred pharmaceutical fermenter according to claim 1, wherein each of the first stirring pipes (11) and each of the second stirring pipes (12) are hollow, and each of the top disc (9) and each of the bottom disc (10) are also hollow.

5. Mechanical agitation pharmaceutical fermentation tank according to claim 1, characterized in that a fixing rod (4) is fixedly mounted on one side of each bottom column (3), and the end of each fixing rod (4) far away from the bottom column (3) is fixedly connected with the base (5).

6. Mechanically agitated pharmaceutical fermenter according to claim 1, wherein each top disc (9) is of cylindrical configuration and each bottom disc (10) is of cylindrical configuration.

Images