Strain breeding culture device

A culture device and a technology for strain selection, applied in the field of strain selection and cultivation devices, can solve the problems ranging from dozens of samples to hundreds of samples and taking up a lot of space, achieving applicability and practicality Strong performance, small space occupation, and the effect of increasing the dissolved oxygen rate

Pending Publication Date: 2018-04-06
广西华竹生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the existing technology, strain selection is often a large-scale test, which requires processing a large number of samples. A test can range from dozens of samples to hundreds of samples. It can be seen that in The storage of samples will take up a lot of space, which is not good for saving production costs and simplifying the production process

Method used

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Embodiment 1

[0024] Please refer to figure 1 , figure 2 with image 3 As shown, the embodiment of the present invention provides a strain selection and cultivation device.

[0025] Such as figure 1 As shown, the cultivation device mainly includes a cabinet body 1, and a cabinet door 2 is provided on the side of the cabinet body 1, and the cabinet body 1 and the cabinet door 2 are connected by hinges, and the cabinet body 1 is provided with a magnetic sealing strip 9 at the contact point with the cabinet door 2. To ensure the tightness inside the entire cabinet 1 after closing the cabinet door 2; the bottom of the cabinet 1 is provided with an air inlet 3, and the top of the cabinet 1 is provided with an air outlet 4. When oxygen supply is required, the sterile air flows from the intake Inlet 3 enters and exits from air outlet 4 to achieve the oxygen supply required for the cultivation of bacteria. When no oxygen supply is required, the air inlet 3 and air outlet 4 are closed, and the c...

Embodiment 2

[0028] Please refer to Figure 4 , The invention provides a strain selection and cultivation device. Different from Embodiment 1, in this embodiment, the sample storage tray 54 only includes a bottom plate 54-1 and a side plate 54-2, the side plate 54-2 is located at the edge of the bottom plate 54-1, and the bottom of the side plate 54-2 It is fixedly connected with the edge of the bottom plate 54-1. The sample storage tray 54 disclosed in this embodiment is particularly suitable for placing sample bottles with a flat bottom structure such as jars, shake flasks, beakers, etc., and the sample bottles can be placed arbitrarily, which has better flexibility.

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Abstract

The invention discloses a strain breeding culture device, which comprises a cabinet body, wherein a storage device used for accommodating a sample bottle is arranged inside the cabinet body, and comprises a base and a rotating center rod positioned on the base; the rotating center rod is in vertical arrangement; 2 to 8 position limiters are axially arranged on the rotating center rod; a sample storage disc is arranged on each position limiter; a rotating center hole is formed in the center of each sample storage disc; the sample storage discs are arranged on the outer periphery of the rotatingcenter rod in a sleeving way through the rotating center holes; each sample storage disc is in a fan shape; the central angle of the fan shape is 300 to 330 degrees. The tight stacking can be realized among the sample storage discs; the goal of occupying a small space can be further achieved. The problem of great occupied space of the sample bottle is solved, so that the space occupation ratio problem of the whole device can be solved. The strain breeding culture device has the advantages that the structure is compact; the space occupation is small; the applicability and the practicability are high.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a strain selection and cultivation device. Background technique [0002] Microorganisms with balanced growth and normal metabolism will not accumulate certain metabolites. In order to make the pathway of microbial synthesis and metabolism move towards the desired pathway, increase the fermentation unit, change product quality, remove excess metabolites and synthesize new varieties, It is necessary to carry out the selection and breeding of excellent production strains to provide various types of strains for the fermentation industry. [0003] In the existing technology, strain selection is often a large-scale test, which requires processing a large number of samples. A test can range from dozens of samples to hundreds of samples. It can be seen that in The storage of samples will take up a lot of space, which is unfavorable for saving production costs and simplifying ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/24C12M1/00
CPCC12M23/02C12M23/08C12M27/16
Inventor 刘怀贵
Owner 广西华竹生物科技有限公司
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