Experimental bottle fixing mechanism, experimental bottle cleaning device and experimental bottle cleaning method

Abstract

The invention provides an experimental bottle fixing mechanism, an experimental bottle cleaning device and an experimental bottle cleaning method. The experimental bottle fixing mechanism comprises a buckling groove box used for fixing experimental bottles, wherein the buckling groove box comprises a buckling groove box body and a buckling groove box cover connected with the buckling groove box body in a buckled mode, and a plurality of through holes which communicate with bottle openings of the experimental bottles respectively are formed in the buckling groove box cover. The buckling groove box body is provided with a plurality of grooves which are used for accommodating bottle bodies and keeping the bottle openings always facing the through holes, the buckling groove box cover is arranged at opening sides of the grooves, and limits the experimental bottles in the corresponding grooves, thus the multiple experimental bottles can be fixed and cleaned at the same time, the experimental bottles do not need to be fixed individually any more, the efficiency of cleaning the experimental bottles is effectively improved, according to the fixing mechanism before cleaning of the experimental bottles and a spray head mechanism used for washing the experimental bottles, a plurality of spray pipes capable of extending into the experimental bottles are arranged at the side, close to the experimental bottles, of the spray head mechanism, the spray pipes correspond to the through holes in a one-to-one mode respectively, and a cleaning effect is guaranteed when each experimental bottle is subjected to washing work as a whole.

Description

Technical field[0001]The present invention is mainly applied to the analysis of the detection field, and the cleaning apparatus of the injectment bottle used in gas phase, liquid phase and mass spectrometry, specifically, in particular, a experimental bottle fixing mechanism, a cleaning device, and a cleaning method thereof.Background technique[0002]At present, gas phase and liquid phase technique are widely used in various analytical detection areas due to their efficient and accurate analysis of performance, such as environmental, food, inspection and quarantine, public security. However, since the number of samples is detected, the number of experimental utensils that need to be used daily, such as injective bottles, top and space bottles, nuclear magnetic tubes, tubes, etc., and difficult to clean laboratory utensils, clean and clean When it is expensive, there are many institutions that are tired of cleaning, which only uses new experimental vessels, which causes a lot of resou...

AI Technical Summary

Problems solved by technology

In the manual cleaning process, due to the small size of the experimental utensils, it is laborious to clean, coupled with the huge amount of cleaning, it consumes a lot of manpower and cleaning solvents

Especially for experimental utensils that need to enter the mass spectrometer, detergents containing surfactants cannot be used. If there are residues, it will affect the test results

In addition, there is another problem in the cleaning of experimental utensils. The mouth of the experimental utensils is very thin. During the cleaning process with water, it will be difficult for the lotion to enter the inside of the vial due to the problem of surface tension, resulting in insufficient cleaning, which will affect subsequent experiments. result

[0003] Judging from the current patents, there are two main types of cleaning for experimental utensils. One is the cleaning method. In the patent application number 201410216143.6, cleaning with acid requires a large amount of acid

Or use the method of direct burning, the experimental vessel is easy to break, and the cleaning cost is high

There is also a cleaning device, such as a brush, which mainly has problems such as a small number of cleaning positions, a complicated cleaning process, and easy to cause cross-contamination.

There is also a class of auxiliary cleaning device: CN201482769U sample bottle cleaning fixture, but when the sample bottle is cleaned, it is inevitable to fix the sample bottle one by one, resulting in the complexity of the cleaning work

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