CN202116545U - Simple fermentation reactor - Google Patents

Abstract

The utility model provides a simple fermentation reactor, the reactor body is made of a laboratory triangular flask, the bottom of the reactor body is provided with an upwardly protruding bottom resistance plate, and the side wall of the reactor body is provided with an inward Side wall baffles that form a dam that prevents the flow of material in the pipe. The bottom baffle and side wall baffle structure on the reactor body can significantly increase the dissolved oxygen of the culture medium during the process of cultivating microorganisms; it can also make the microorganisms fully contact with the culture medium, so that the gas and liquid can be mixed efficiently, and the microorganisms can be improved. growth efficiency. The utility model has the advantages of simple structure, convenient operation, low cost, convenient cleaning and high working efficiency, which overcomes the shortcomings in the prior art.

Description

A simple fermentation reactor

technical field

The utility model relates to a microbial liquid culture fermenter, in particular to a simple fermentation reactor, which is used for the culture of laboratory microorganisms and belongs to the technical field of microorganism culture experimental equipment.

Background technique

At present, the fermenters commonly used in laboratories include desktop fermenters, air-lift fermenters, fully automatic glass fermenters, etc. These fermentation equipment have the following disadvantages: it is not conducive to the high-throughput screening of microorganisms in the laboratory, high cost, and difficult to operate. Convenience and so on.

Contents of the invention

The purpose of this utility model is to provide a kind of simple and easy fermentation reactor, can replace the novel simple and easy reactor of fermentation tank in laboratory, in order to realize above-mentioned purpose, the technical scheme of this utility model is:

The technical solution of the present utility model is as follows:

The reactor body is made of a laboratory triangular flask. At the bottom of the reactor body, there is an upwardly protruding bottom baffle. the dam.

The bottom baffle and the side wall baffle are symmetrically distributed relative to the center of the reactor body; the side wall baffle is an inset semicircle; the bottom baffle is an inset right triangle.

The positive effect of the utility model is that: the structure of the bottom baffle plate and the side wall baffle plate arranged on the reactor body can significantly increase the dissolved oxygen amount of the culture medium in the process of cultivating microorganisms; and can make the microorganisms fully contact with the culture medium, Make the gas and liquid mix efficiently and improve the growth efficiency of microorganisms. The utility model has the advantages of simple structure, convenient operation, low cost, convenient cleaning and high working efficiency, which overcomes the shortcomings in the prior art.

The laboratory of the present invention can replace the novel simple reactor of the fermenter, which can significantly shorten the cultivation time of microorganisms, so that the microorganisms can reach the logarithmic phase of growth in a short time, which can not only reduce the cultivation time, but also improve the experimental efficiency. Convenient.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the utility model;

In the figure, 1. Reactor body; 2. Bottom resistance plate; 3. Side wall resistance plate.

Detailed ways

As shown in Figure 1, the reactor body 1 is made of a laboratory triangle flask, and the bottom of the reactor body 1 is provided with an upwardly protruding bottom baffle plate 2, and the side wall of the reactor body 1 is provided with an inwardly sunken side wall. The wall resistance plate 3, the bottom resistance plate 2, and the side wall resistance plate 3 form a dam that prevents the flow of substances in the tube, so that the microorganisms can fully contact with the culture medium, and the gas and liquid can be mixed efficiently. The bottom baffle 2 and the side wall baffle 3 are symmetrically distributed with respect to the center of the reactor body; the side wall baffle 3 is an inset semicircle; the bottom baffle 2 is an inset right triangle.

Claims (4)

1. simple and easy fermentation reactor, it is characterized in that: be provided with the bottom baffle-wall that raises up in the bottom of reactor body, the sidewall of reactor body is provided with to the sidewall baffle-wall that caves in, and forms a Ba Kan who stops flow of matter in the pipe.

2. simple and easy fermentation reactor according to claim 1 is characterized in that: bottom baffle-wall and sidewall baffle-wall are two and distribute with respect to the reactor body centrosymmetry.

3. simple and easy fermentation reactor according to claim 1 is characterized in that: the sidewall baffle-wall is the semicircle of caving in.

4. simple and easy fermentation reactor according to claim 1 is characterized in that: the bottom baffle-wall is the right-angle triangle that caves in.

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