A microbial fermentation sampler that facilitates sampling and observation

By introducing an automated cleaning system and a quantitative sampling device into the microbial fermentation sampler, the problems of time-consuming and labor-intensive manual cleaning and uncontrollable sampling have been solved, achieving efficient cleaning and stable sampling, and improving the management of the fermentation process and product quality.

CN224513498UActive Publication Date: 2026-07-17CHUQUAN (YANTAI) BIOTECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHUQUAN (YANTAI) BIOTECHNOLOGY CO LTD
Filing Date
2025-07-08
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing microbial fermentation samplers require manual cleaning, which is time-consuming and labor-intensive, and the sample volume is uncontrollable, resulting in a low degree of automation.

Method used

A microbial fermentation sampler that facilitates sampling and observation was designed. It is equipped with an automated cleaning system and a quantitative sampling device, including a cleaning nozzle, a dissolved oxygen detector, a pH sensor, an automated stirring system, and a quantitative sampling mechanism, to achieve efficient cleaning and quantitative sampling.

Benefits of technology

It improves cleaning efficiency and sampling stability, reduces the risk of human intervention, ensures the sterility of the fermentation environment and product quality, reduces production costs, and improves production efficiency and management level.

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Abstract

This utility model relates to the field of microbial fermentation sampling, and discloses a microbial fermentation sampler that facilitates sampling and observation. It includes a base, a fermentation tank at the top center of the base, a wastewater tank on the top left side of the base, and a water tank fixedly connected to the fermentation tank via a pipe with a valve. A water tank is located behind the wastewater tank. A storage tank is located on the top right side of the base, and a storage tank is fixedly connected to the fermentation tank via a pipe with a switch valve. A power supply is located to the right of the storage tank, and a sample detector is located to the right of the power supply. In this utility model, efficient internal cleaning can be achieved by installing a cleaning nozzle on the side of the fermentation device. When cleaning is required, opening the nozzle sprays cleaning solution into the fermentation device, effectively removing residues and microorganisms. Simultaneously, an automated sampling device enables quantitative sampling, improving sampling stability and efficiency.
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