CN204644332U - A kind of anaerobic device being applicable to shaking table and cultivating - Google Patents

Abstract

The utility model belongs to the technical field of biological cultivation devices, in particular to an anaerobic device for shaker cultivation. The utility model mainly solves the technical problem that the existing anaerobic tank cannot meet the requirement on the oscillation frequency when the liquid culture medium is cultivated. An anaerobic device for shaker cultivation of the present utility model comprises an anaerobic tank composed of a tank cover and a tank body, wherein: it also includes a buffer pad and a clamping layer, and the buffer pad is arranged in the inner cavity of the tank The clamping layer is arranged in the middle of the inner cavity of the tank so as to clamp and fix the culture container, and the clamping layer can be freely disassembled in the inner cavity of the tank. The utility model can be directly placed in a shaker for oscillating anaerobic culture, and has the advantage of being able to meet the requirements on the oscillation frequency during liquid medium culture.

Description

An anaerobic device suitable for shaker culture

technical field

The utility model belongs to the technical field of biological cultivation devices, in particular to an anaerobic device for shaker cultivation.

Background technique

The anaerobic culture tank is a closed device suitable for anaerobic culture and microaerophilic culture. It is connected with an external intelligent control system to achieve the required anaerobic environment. It can be used to place culture dishes for solid plate culture. However, ordinary anaerobic culture tanks can only meet the requirements for static culture of anaerobic microorganisms, and cannot meet the requirements for oscillation frequency when using liquid medium for culture.

Usually, when liquid medium is used for shaker culture of anaerobic bacteria, liquid paraffin is used for wax sealing above the liquid medium. Although this can maintain a relatively anaerobic environment, it will cause a lot of trouble for subsequent operations. It will cause inconvenience to subsequent sampling and adding samples, and will also cause pollution during the operation process. The test sample may be mixed with paraffin and other pollutants to affect the test and other problems.

Contents of the invention

The purpose of the utility model is to solve the technical problem that the existing anaerobic tank cannot meet the requirement of oscillation frequency during liquid medium culture, and provide an anaerobic device for shaker culture.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

An anaerobic device for shaker cultivation, comprising an anaerobic tank composed of a tank cover and a tank body, wherein: it also includes a buffer pad and a clamping layer, the buffer pad is arranged at the bottom of the tank inner cavity, and the clamping layer The holding layer is arranged in the middle of the inner chamber of the tank so as to clamp and fix the culture container, and the holding layer can be freely disassembled in the inner chamber of the tank.

The clamping layer is made of a sponge pad or a plexiglass plate, at least one clamping hole is arranged on the sponge pad or a plexiglass plate, and a handle is provided on the sponge pad or a plexiglass plate.

The clamping layer can also be a universal spring clamp provided with a handle.

The buffer pad is a sponge pad or a silicone pad.

The utility model adopts the above technical scheme, and a clamping layer is provided in the middle of the existing anaerobic tank body to clamp and fix the culture container, which solves the vibration frequency requirement when the existing anaerobic tank cannot meet the liquid medium culture. technical issues. Therefore, compared with the background technology, the utility model can be directly placed in a shaker for oscillating anaerobic culture, and has the advantage of being able to meet the vibration frequency requirements for liquid medium culture.

The utility model can be used for the cultivation, fermentation, hybridization and biochemical reaction of anaerobic microorganisms with high requirements for anaerobic environment, temperature and oscillation frequency in laboratories of medicine, biology, pharmacy, food and environmental protection, etc. It has a wide range of applications in medicine, biology, molecular science, pharmaceuticals, food, environmental protection and other fields.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic structural view of the clamping layer of the first embodiment of the utility model;

Fig. 3 is a schematic structural view of the clamping layer in the second embodiment of the present invention.

Detailed ways

Example 1

As shown in Figures 1-2, a kind of anaerobic device that is used for shaker culture among the present embodiment comprises the anaerobic tank that is made up of tank cover 1 and tank body 2, wherein: it also comprises sponge buffer pad 4 and The sponge clamping layer 3 is provided with 15 clamping holes 6 on the sponge clamping layer 3, and a handle 5 is provided in the middle of the sponge clamping layer 3; the sponge cushion 4 is arranged at the bottom of the inner chamber of the tank body 2 The sponge clamping layer 3 is arranged in the middle of the inner cavity of the tank body 2 so as to clamp and fix the culture container, and the sponge clamping layer 3 can be freely disassembled in the inner cavity of the tank body 2 .

Example 2

As shown in Figure 1 and Figure 3, a kind of anaerobic device that is used for shaker culture in the present embodiment, comprises the anaerobic tank that is made up of tank cover 1 and tank body 2, wherein: it also comprises silica gel buffer pad 4 and the universal spring clamp 3, handles 8 are provided on both sides of the universal spring clamp 3; The middle part is used to clamp and fix the culture container, and the universal spring clamp 3 can be freely disassembled in the inner cavity of the tank body 2 .

The sponge clamping layer 3 in the above embodiment can also be replaced by an organic glass plate provided with at least one clamping hole 6 .

The clamping layer 3 in the above embodiment can be provided with different sizes and different numbers of clamping holes 6 according to actual needs.

Claims (4)

1. an anaerobic device for shaker cultivation, comprising an anaerobic tank made up of a tank cover (1) and a tank body (2), characterized in that: it also includes a buffer pad (4) and a clamping layer ( 3), the buffer pad (4) is arranged at the bottom of the inner cavity of the tank body (2), and the clamping layer (3) is arranged at the middle part of the inner cavity of the tank body (2) so as to clamp and fix the culture container and the clamping layer (3) It can be freely disassembled in the inner cavity of the tank body (2). 2. A kind of anaerobic device for shaker culture according to claim 1, is characterized in that: described clamping layer (3) is made of sponge pad or plexiglass plate, on sponge pad or plexiglass plate At least one clip hole (6) is arranged on the top, and a handle (5) is arranged on the sponge pad or the plexiglass plate. 3 . The anaerobic device for shaker cultivation according to claim 1 , characterized in that: the clamping layer ( 3 ) is a universal spring clamp provided with a handle ( 8 ). 4 . 4. The anaerobic device for shaker culture according to claim 1, characterized in that: the buffer pad (4) is a sponge pad or a silica gel pad.