Liangtang microorganism sampling device and sampling method

A sampling device and microbial technology, applied in enzymology/microbiology devices, biological material sampling methods, biochemical cleaning devices, etc., can solve problems such as unstable experimental results, non-uniform wiping area, and uneven force. Achieve the effects of stable sampling test results, expanding the sampling area, and improving consistency

Pending Publication Date: 2022-01-04
KWEICHOW MOUTAI COMPANY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to improve the problem that when the operator uses a sterile cotton ball to wipe the surface to be tested in the drying room, the experimental resu

Method used

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  • Liangtang microorganism sampling device and sampling method
  • Liangtang microorganism sampling device and sampling method
  • Liangtang microorganism sampling device and sampling method

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Embodiment Construction

[0031] The following is attached Figure 1-4 The application is described in further detail.

[0032] The embodiment of the present application discloses a device for sampling microorganisms in air-drying halls. refer to figure 1 , a kind of air-drying microorganism sampling device comprises a base 1, a support assembly 2 installed on the base 1 and a sampling mechanism 3 installed on the support assembly 2, a wiper is installed on the sampling mechanism 3, and the air-drying chamber is passed through the sampling mechanism 3. Sampling of the measuring surface reduces the possibility of unstable experimental results due to uneven force and uneven wiping area when the operator uses sterile cotton balls to wipe the surface to be tested.

[0033] refer to figure 1 , the base 1 as a whole can be a steel ring for ground support. In other embodiments of the present application, the base 1 can also be a triangle, a rectangle and other shapes with a hollowed out middle. The suppo...

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Abstract

The invention relates to a Liangtang microorganism sampling device. The sampling device comprises a supporting assembly and a sampling mechanism arranged on the supporting assembly; the sampling mechanism comprises a clamping assembly used for clamping a wiping piece and a to-be-detected surface for wiping and sampling, a lifting assembly installed on the supporting assembly and used for driving the clamping assembly to ascend and descend, and a second driving piece installed between the lifting assembly and the clamping assembly and used for driving the clamping assembly to rotate. The device solves a problem that when an operator uses a sampler to wipe a to-be-tested surface of a Liangtang, experimental results are not stable due to non-uniform force and non-uniform wiping area.

Description

technical field [0001] The present application relates to the technical field of sample collection, in particular to a microbial sampling device and a sampling method in an air hall. Background technique [0002] As the carrier of accumulative fermentation in the liquor brewing process, the air hall is one of the important sources of microorganisms in the fermented grains. Because there are many kinds of brewing microorganisms inhabiting the environment of the air-drying hall, different materials of the air-drying hall and different operations will lead to differences in the growth of different microorganisms in the fermented grains, resulting in an imbalance of microorganisms on the ground for accumulating fermented grains and inoculating the fermented grains, which will eventually lead to the production of wine. The rate and quality of wine are affected. Therefore, the research on the contact surface of microorganisms in the drying hall is more and more important. Resear...

Claims

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Application Information

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IPC IPC(8): C12M1/32C12M1/00C12Q1/24
CPCC12M23/48C12M23/04C12M33/02C12Q1/24
Inventor 杨帆胡阳王莉艾梅欧曦阳陈笔陈良强卢建军
Owner KWEICHOW MOUTAI COMPANY
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