Sampler for bio-technology separation

Abstract

The invention discloses a sampler for biotechnology separation, which comprises a sampling cylinder and a sample tube. A sampling probe is fixedly installed at the bottom of the sampling cylinder, and an inlet funnel is arranged on the top of the sampling cylinder. A buffer, and a sampling inlet pipe and a sampling outlet pipe are respectively fixedly installed on both sides of the buffer, and a pull rod is arranged inside the sampling cylinder, and the top of the pull rod is provided with an embedding protrusion, and the top of the sample tube is provided with an embedding groove, The outer surface of the embedding protrusion and the inner surface of the embedding groove are engraved with mutually engaging threads, the outer surface of the sampling probe is provided with mounting threads, a sampling room is arranged inside the sampling probe, and a closing plug is installed at the bottom of the sample tube , and a receiving baffle is fixedly installed at the connection between the inside of the sampling probe and the sampling cylinder to realize periodic and continuous sampling at a fixed point and timing, and retain the state of the sample when it is collected without destroying the original properties of the sample and the product state during the separation process .

Description

technical field [0001] The invention relates to the technical field of samplers, in particular to a sampler used for biotechnology separation. Background technique [0002] Bioseparation technology refers to the technical process of extracting, separating and purifying useful substances from the organisms or organs of animals, plants and microorganisms, bioengineering products (fermentation liquid, culture liquid) and their biochemical products. The science and technology of separating one or several substances. In the separation process, in order to monitor the separation, it is often necessary to take samples for analysis in time, so as to obtain the continuous change process in the whole separation process. Therefore, in the sampling process, it is necessary to be timely, accurate, continuous and able to maintain the original Therefore, in actual operation, a sampler that can meet the demand is often used. [0003] In the existing technical solutions, the existing sampl...

AI Technical Summary

Problems solved by technology

[0004] (1) Existing sampling is often a single sampling, that is, one sampler collects one specimen, so the collection efficiency of the sample is too low, and for multiple sampling requirements, continuous sampling operations cannot be formed, and Due to single sampling, the continuous sampling position is not fixed, and the continuous monitoring of samples increases the error;

[0005] (2) In the existing sampling structure, it is often impossible to maintain the original state and original properties of the sample during sampling according to the actual separation process, and it is difficult to obtain effective analysis for the analysis of the sample.

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