Novel sterilization fermentation tank

Abstract

The utility model discloses a novel sterilization fermentation tank which is characterized in that an internal gas transmission structure can be driven to rotate while high-temperature steam is input into a pipe through a rotation driver, the disinfection uniformity can be improved by rotating and stirring internal materials, and meanwhile, a stirring effect is improved by a stirring shaft arranged on a connecting shaft; an ultraviolet lamp bar is embedded in the stirring shaft, so that the disinfection effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of culture medium preparation, in particular to a novel sterilization fermentation tank. Background Art

[0002] Cell culture is to gradually place the prepared cells and reagents into the fermentation tank in batches, so that the cells can be mixed with the corresponding reagents in the fermentation tank. At the same time, the fermentation tank is heated so that the steam emitted can sterilize the cell reagents. After steam sterilization, the cell reagents can be sterile and then fermented in the closed space of the fermentation tank.

[0003] However, the reagents are mixed and placed in the tank, and the steam cannot ensure uniform disinfection of the internal materials, resulting in poor disinfection effect. Utility Model Content

[0004] The steam generator set is installed in the steam generator set, and steam generator set is installed in the steam generator set, and steam generator set is connected with the internal gas transmission structure. A feeding port is provided on the top of the steam generator tank and is closed by a plug. A motor is installed on the top of the steam generator tank to drive the rotation drive. The internal gas transmission structure is rotated by the rotation drive. A lower gas outlet pipe is installed at the bottom of the tank body, and the upper end of the lower gas outlet pipe extends into the tank body. The internal gas transmission structure is sleeved on the lower gas outlet pipe and is connected with the lower gas outlet pipe. The rotation drive can drive the internal gas transmission structure to rotate while inputting high-temperature steam into the interior, thereby achieving uniform disinfection.

[0005] As an optimal technical solution of the present invention, the internal gas transmission structure includes an upper center ring, an upper tube body, an upper cavity ring, a lower center ring, a lower tube body, a lower cavity ring, a threaded tube, a one-way valve port and a connecting shaft. The upper center ring is connected and communicated with the upper cavity ring through the upper tube body, and the lower center ring is connected and communicated with the lower cavity ring through the lower tube body. The upper center ring and the lower center ring are connected by a connecting shaft, and the upper center ring and the lower center ring are connected and communicated by a threaded tube. There are several one-way valve ports distributed on the inner side of the threaded tube, in which a one-way valve is provided so that steam can only flow from the inside of the threaded tube to the outside. The pipe connected to the top of the upper center ring extends from the hole at the top of the tank body, and one end of the steam output pipe extends into the pipe connected to the top of the upper center ring. The lower end of the lower center ring is connected with a ring body, and the ring body is sleeved on the lower air outlet pipe. The high-temperature steam generated by the steam generator can be sprayed out through the one-way valve port provided on the threaded tube for disinfection, and part of the steam can also be directly discharged from the lower air outlet pipe.

[0006] As a preferred technical solution of the present invention, the rotation drive includes gears and external tooth grooves. The outer wall of the upper cavity ring is provided with external tooth grooves. A gear is fixed to the output end of the motor. The gear and the external tooth groove are engaged with each other. By starting the motor, the upper cavity ring is driven to rotate under the meshing action.

[0007] As a preferred technical solution of the present invention, a plurality of fixed stirring shafts are distributed on the connecting shaft, and the angle of the fixed stirring shafts is inclined upward, and the angle with the horizontal direction is sixty degrees.

[0008] As a preferred technical solution of the present invention, the fixed stirring shaft is made of transparent material and is hollow inside. An ultraviolet lamp stick is installed in the hollow part, and the ultraviolet lamp stick is powered by a battery arranged in the connecting shaft.

[0009] The beneficial effects of the utility model are as follows: the internal gas transmission structure is driven by rotation to input high-temperature steam into the pipe while also driving it to rotate. Rotating and stirring the internal material can improve the uniformity of disinfection. At the same time, the stirring shaft arranged on the connecting shaft improves the stirring effect, and the ultraviolet lamp stick is embedded in the stirring shaft to improve the disinfection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the front side cross-sectional structure of the utility model;

[0012] Figure 3 It is a schematic diagram of the right side cross-sectional structure of the utility model.

[0013] In the figure: tank body 1, base 2, side panel 3, steam generator tank 4, steam generator 41, steam output pipe 5, feeding port 6, plug 7, motor 8, upper center ring 9, upper tube body 10, upper cavity ring 11, gear 12, lower center ring 14, lower tube body 15, lower cavity ring 16, threaded tube 17, one-way valve port 171, connecting shaft 18, stirring shaft 19, and outlet pipe 20. DETAILED DESCRIPTION

[0014] Example 1

[0015] like Figures 1 to 3As shown, the utility model discloses a novel sterilization fermentation tank, which adopts the following technical scheme: it includes a steam generator tank 4, a steam generator 41, a tank body 1, a base 2, a side panel 3, a steam output pipe 5, a feeding port 6, a plug 7, a motor 8, an internal gas transmission structure, a rotation drive and a lower gas outlet pipe 20. The base 2 is fixed at the bottom of the tank body 1, and the side panel 3 is integrally formed on the left side wall. The steam generator tank 4 is installed on the side panel 3, and a steam generator 41 is arranged inside the side panel 3. The top of the tank body 1 is opened, and the steam output pipe 5 of the steam generator tank 4 is connected to the internal gas transmission structure. The top of the steam generator tank 4 is provided with a feeding port 6 and is closed by a plug 7. The top of the steam generator tank 4 is provided with a motor 8 to drive the rotation drive, and the internal gas transmission structure is rotated by the rotation drive. The bottom of the tank body 1 is provided with a lower gas outlet pipe 20, and the upper end of the lower gas outlet pipe 20 extends into the tank body 1. The internal gas transmission structure is sleeved on the lower gas outlet pipe 20 and is connected with it.

[0016] As an optimal technical solution of the present invention, the specific setting of the internal gas transmission structure is that the upper center ring 9 is connected and communicated with the upper cavity ring 11 through the upper tube body 10, and the lower center ring 14 is connected and communicated with the lower cavity ring 16 through the lower tube body 15. The upper center ring 9 and the lower center ring 14 are connected by a connecting shaft 18, and the upper center ring 9 and the lower center ring 14 are connected and communicated by a threaded pipe 17. A number of one-way valve ports 171 are distributed on the inner side of the threaded pipe 17, in which a one-way valve is provided so that steam can only flow from the threaded pipe 17 to the outside. The pipe connected to the top of the upper center ring 9 extends from the hole at the top of the tank body 1, and one end of the steam output pipe 5 extends into the pipe connected to the top of the upper center ring 9. The lower end of the lower center ring 14 is connected with a ring body, and the ring body is sleeved on the lower air outlet pipe 20.

[0017] As a preferred technical solution of the present invention, the rotation drive includes a gear 12 and an external tooth groove. The outer wall of the upper cavity ring 11 is provided with an external tooth groove. The output end of the motor 8 is fixed with a gear 12. The gear 12 and the external tooth groove are engaged with each other. After the motor used by the external power supply is started, the gear 12 is driven to rotate, and the upper cavity ring 11 is finally driven to rotate under the meshing action.

[0018] As a preferred technical solution of the present invention, a plurality of fixed stirring shafts 19 are distributed on the connecting shaft 18. The fixed stirring shafts 19 are inclined upward, and the angle between them and the horizontal direction is sixty degrees.

[0019] As a preferred technical solution of the present invention, the fixed stirring shaft is made of transparent material and is hollow inside. A UV lamp stick is installed in the hollow part, and the UV lamp stick is powered by a battery provided in the connecting shaft 18 .

[0020] The working principle of the present utility model is as follows: when in use, the steam generator 41 generates high-temperature steam which is passed through the steam output pipe 5 to the upper center ring 9, then enters the upper cavity ring 11 through the upper tube body 10, and then flows out through a number of one-way valve ports 171 distributed on the threaded tube 17. During this process, the gear 12 can be driven to rotate by starting the motor, and the upper cavity ring 11, the threaded tube 17 and the lower cavity ring 16 are all rotated through the meshing action. The rotation of the threaded tube 17 provides a certain stirring effect, which helps to uniformly disinfect. During this process, the stirring shaft 19 on the connecting shaft 18 and the ultraviolet lamp stick embedded therein can improve the disinfection effect.

[0021] Components not described in detail herein are prior art.

[0022] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by ordinary technicians in this field, various changes can be made without departing from the purpose of the present invention. Modifications or deformations that do not involve creative work are still within the scope of protection of the present invention.

Claims

1. A novel sterilization fermentation tank, comprising a steam generator tank (4) and a steam generator (41), characterized in that: The invention comprises a tank body (1), a base (2), a side plate (3), a steam output pipe (5), a feeding port (6), a sealing plug (7), a motor (8), an internal gas transmission structure, a rotation drive and a lower gas outlet pipe (20); the bottom of the tank body (1) is fixed with a base (2), and the left side wall is integrally formed with a side plate (3); a steam generator tank (4) is installed on the side plate (3), and a steam generator (41) is arranged inside the side plate; the top of the tank body (1) is opened, and the steam output pipe of the steam generator tank (4) is connected to the steam generator tank (4). (5) is connected to the internal gas transmission structure; a feeding port (6) is opened on the top of the steam generator tank (4) and is closed by a sealing plug (7); a motor (8) is installed on the top of the steam generator tank (4) to drive the rotation drive; the internal gas transmission structure is rotated by the rotation drive; a lower gas outlet pipe (20) is installed on the bottom of the tank body (1), the upper end of the lower gas outlet pipe (20) extends into the tank body (1), and the internal gas transmission structure is sleeved on the lower gas outlet pipe (20) and is connected to it.

2. A novel sterilized fermentation tank according to claim 1, characterized in that: The internal gas transmission structure comprises an upper center ring (9), an upper tube body (10), an upper cavity ring (11), a lower center ring (14), a lower tube body (15), a lower cavity ring (16), a threaded tube (17), a one-way valve port (171) and a connecting shaft (18); the upper center ring (9) is connected and communicated with the upper cavity ring (11) through the upper tube body (10); the lower center ring (14) is connected and communicated with the lower cavity ring (16) through the lower tube body (15); the upper center ring (9) and the lower center ring (14) are connected via the connecting shaft (18). The upper center ring (9) and the lower center ring (14) are connected and communicated via a threaded tube (17); a plurality of one-way valve ports (171) are distributed on the inner side of the threaded tube (17), wherein a one-way valve is provided so that steam can only flow from the inside of the threaded tube (17) to the outside; a pipe connected to the top of the upper center ring (9) extends from a hole at the top of the tank body (1), and one end of the steam output pipe (5) extends into the pipe connected to the top of the upper center ring (9); a ring body is connected to the lower end of the lower center ring (14), and the ring body is sleeved on the lower outlet pipe (20).

3. A novel sterilized fermentation tank according to claim 2, characterized in that: The rotation drive comprises a gear (12) and an external tooth groove; the outer wall of the upper cavity ring (11) is provided with an external tooth groove; the output end of the motor (8) is fixed with a gear (12); the gear (12) and the external tooth groove are meshed with each other.

4. A novel sterilized fermentation tank according to claim 2, characterized in that: A plurality of fixed stirring shafts (19) are distributed on the connecting shaft (18).

5. A novel sterilized fermentation tank according to claim 4, characterized in that: The fixed stirring shaft (19) is tilted upward, and the angle with the horizontal direction is 60 degrees.

6. A novel sterilized fermentation tank according to claim 4, characterized in that: The fixed stirring shaft is made of transparent material and is hollow inside. An ultraviolet lamp stick is installed inside the hollow part and is powered by a battery arranged inside the connecting shaft (18).

Images