CN210215363U

CN210215363U - Aseptic inoculation protection device

Info

Publication number: CN210215363U
Application number: CN201920166507.2U
Authority: CN
Inventors: Lu Zhou; 周路; Xuegui Feng; 冯雪贵; Kailiang Jiang; 姜开亮; Xiaolong Zhao; 赵晓龙; Shuang'ao Zhou; 周双傲; Binqing Yuan; 袁彬青; Yunhui Zhang; 张云辉
Original assignee: YILI CHUANGNING BIOLOGICAL TECHNOLOGY Co Ltd
Current assignee: YILI CHUANGNING BIOLOGICAL TECHNOLOGY Co Ltd
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2020-03-31
Anticipated expiration: 2029-01-30

Abstract

The utility model discloses an aseptic inoculation protection device, which comprises a combustion part and a handle, wherein the handle is fixedly connected with the combustion part; the combustion part includes upper combustion groove, lower combustion groove of coaxial setting, upper combustion groove, lower combustion groove are the ascending ring channel of opening, lower combustion groove external diameter > upper combustion groove external diameter, the inner wall of lower combustion groove links firmly upper combustion groove bottom surface, the inoculation mouth of upper combustion groove internal diameter adaptation fermentation cylinder, the outer wall top of upper combustion groove sets up the overflow hole. The utility model discloses repeatedly usable, the availability factor is high, and flame protection is abundant, has reduced the risk of contracting a fungus.

Description

Aseptic inoculation protection device

Technical Field

The utility model relates to a biological fermentation device field especially relates to an aseptic inoculation protection device.

Background

Microbial fermentation refers to a process of producing and accumulating a large amount of metabolites required by human fermentation by performing large-scale growth culture on microorganisms to cause chemical changes and physiological changes. In the process, a device for culturing microorganisms on a large scale is a bioreactor (fermentation tank), and the conventional microorganism fermentation mostly adopts a multi-stage fermentation mode and needs to inoculate seeds into the fermentation tank. The microorganism inoculation environments in the prior art are three, namely inoculation of an inoculation chamber in an aseptic clean area, inoculation of a super clean workbench and inoculation of a production environment. Aseptic clean district inoculation and superclean bench inoculation, the aseptic environment to aseptic inoculation room requires highly, needs the manual work to impel the fermentation cylinder on inoculation room or the superclean bench, and the large-scale fermentation cylinder of plant use can't satisfy this, and the production environment inoculation is higher to aseptic plant requirement, and current device uses alcohol cotton flame circle usually, and used repeatedly is inconvenient, and the inoculation is efficient, and flame protection is not enough, and the risk of contracting a bacterium is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an aseptic inoculation protection device, repeatedly usable, the availability factor is high, and flame protection is abundant, has reduced the risk of contracting a fungus.

In order to achieve the purpose, the utility model adopts the following technical proposal to realize:

the utility model discloses an aseptic inoculation protection device, which comprises a combustion part and a handle, wherein the handle is fixedly connected with the combustion part; the combustion part includes upper combustion groove, lower combustion groove of coaxial setting, upper combustion groove, lower combustion groove are the ascending ring channel of opening, lower combustion groove external diameter > upper combustion groove external diameter, the inner wall of lower combustion groove links firmly upper combustion groove bottom surface, the inoculation mouth of upper combustion groove internal diameter adaptation fermentation cylinder, the outer wall top of upper combustion groove sets up the overflow hole.

Preferably, the handle tail is wrapped with an insulating material.

Preferably, the inner diameters of the upper combustion groove and the lower combustion groove are equal.

Preferably, the upper combustion chamber inner wall and the lower combustion chamber inner wall are integrally manufactured.

Preferably, the handle is fixedly connected with the bottom of the outer wall of the lower combustion groove.

Preferably, the upper combustion groove and the lower combustion groove are both made of stainless steel.

Preferably, the handle is made of stainless steel.

The utility model has the advantages that:

1. the utility model discloses repeatedly usable.

2. The utility model discloses the availability factor is high.

3. The utility model discloses flame protection is abundant, has reduced the risk of contracting a fungus.

Drawings

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

fig. 2 is a schematic view of the combustion part of the present invention.

In the figure: 1-combustion head, 2-upper combustion groove, 3-lower combustion groove, 4-overflow hole, 5-handle and 6-inoculation port.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model comprises a combustion part and a handle 5, wherein the handle 5 is fixedly connected with the combustion part; the combustion part is including coaxial setting's last combustion groove 2, lower combustion groove 3, go up combustion groove 2, lower combustion groove 3 is the ascending ring channel of opening, lower combustion groove 3 external diameter > go up combustion groove 2 external diameter, the inner wall of lower combustion groove 3 links firmly go up combustion groove 2 bottom surface, go up the inoculation mouth 6 of 2 internal diameter adaptation fermentation tanks of combustion groove, the outer wall top of going up combustion groove 2 sets up overflow hole 4, 5 afterbody of handle is wrapped up by thermal insulation material, it equals with lower combustion groove 3 internal diameters to go up combustion groove 2 inner walls and 3 inner wall body-building of lower combustion groove, handle 5 links firmly lower combustion groove 3 outer wall bottom, it is the stainless steel manufacturing to go up combustion groove 2 and lower combustion groove 3, handle 5 is the stainless steel manufacturing.

During the in-service use, will the utility model discloses the cover is on the inoculation mouth of fermentation cylinder, places alcohol or alcohol cotton at last combustion chamber 2 or in lower combustion chamber 3, lights alcohol or alcohol cotton, will inoculate and shake a bottle bottleneck or the inoculation mouth of pipe and place on flame outer flame, shake a bottle and inoculate the aseptic protection device of mouth of pipe opening the inoculation, pour the sample liquid into the fermentation cylinder by the inoculation mouth 6 of last combustion chamber 2 and fermentation cylinder rapidly. After the inoculation is completed, the utility model is taken down, and the flame is extinguished, and the alcohol in the upper combustion groove 2 and the lower combustion groove 3 is poured out for the next use.

Of course, the present invention may have other embodiments, and those skilled in the art may make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.

Claims

1. An aseptic inoculation protection device, characterized in that: the device comprises a combustion part (1) and a handle (5), wherein the handle (5) is fixedly connected with the combustion part (1);

combustion portion (1) is including last combustion chamber (2), lower combustion chamber (3) of coaxial setting, go up combustion chamber (2), lower combustion chamber (3) are the ascending ring channel of opening, lower combustion chamber (3) external diameter > go up combustion chamber (2) external diameter, the inner wall of lower combustion chamber (3) links firmly go up combustion chamber (2) bottom surface, go up inoculation mouth (6) of combustion chamber (2) internal diameter adaptation fermentation cylinder, the outer wall top of going up combustion chamber (2) sets up overflow hole (4).

2. The sterile inoculation protection device of claim 1, wherein: the tail part of the handle (5) is wrapped by heat insulation materials.

3. The sterile inoculation protection device of claim 1, wherein: the inner diameters of the upper combustion groove (2) and the lower combustion groove (3) are equal.

4. A sterile inoculation protection device according to claim 3, wherein: the inner wall of the upper combustion groove (2) and the inner wall of the lower combustion groove (3) are integrally manufactured.

5. The sterile inoculation protection device of claim 1, wherein: the handle (5) is fixedly connected with the bottom of the outer wall of the lower combustion groove (3).

6. The sterile inoculation protection device of claim 1, wherein: the upper combustion groove (2) and the lower combustion groove (3) are both made of stainless steel.

7. The sterile inoculation protection device of claim 1, wherein: the handle (5) is made of stainless steel.