Container cleaning method of robot sample preparation system and robot sample preparation system

Abstract

The invention discloses a container cleaning method of a robot sample preparation system and the sample preparation system, belongs to the technical field of collection, preparation and analysis, andsolves the technical problem of low cleaning efficiency at present, the adopted scheme is as follows: identifying the type of a to-be-cleaned container to obtain a corresponding cleaning mode; identifying the cleanliness of the to-be-cleaned container, and when the cleanliness reaches a preset standard cleanliness, recycling the to-be-cleaned container; and when the cleanliness degree does not reach the preset standard cleanliness degree, conducting cleaning according to the corresponding cleaning mode, detecting the cleanliness degree of the container in real time in the cleaning process, andwhen it is detected that the cleanliness program of the container reaches the preset standard cleanliness degree, finishing cleaning. The method and the system have the advantages of high cleaning automation degree, high cleaning efficiency, good cleaning effect, high sample preparation efficiency and the like.

Description

technical field [0001] The invention mainly relates to the technical field of sample collection and analysis, in particular to a container cleaning method of a robot sample preparation system and a robot sample preparation system. Background technique [0002] For the sampling, processing and analysis of material (such as coal samples, ore) samples, each country has mandatory standards, and sampling, processing, analysis and testing must be carried out in accordance with the standards. The principle of the sample collection and analysis work process is to gradually reduce the particle size and quality of the collected samples on the premise of not destroying the representativeness of the sample, until it meets the requirements of the laboratory test on the particle size and quality (weight) accuracy of the sample. Requirements, and then carry out relevant experimental analysis on the samples that meet the requirements. During this process, there can be no loss of samples, a...

AI Technical Summary

Problems solved by technology

[0004] 1. Usually, all kinds of sample barrels / pans / bottles used for loading samples are reused (to save the cost of use), but in the current automated / semi-automated sample preparation equipment, there is no set of sample barrels / pans / bottles. The process of cleaning / cleaning the loading containers such as sample bottles, so that the front and rear coal samples will inevitably cause cross-contamination, which will affect the accuracy of the sample test results

[0005] 2. In the current automated / semi-automated sample preparation equipment, the process of cleaning / cleaning the loading containers such as sample barrels / pans / bottles is usually done manually, and there is no sample barrel / pan / The sample bottle cleaning / cleaning mechanism is not conducive to the automatic operation and unmanned management of automatic sample preparation equipment

[0006] 3. In the process of coal mining and processing, the prepared coal samples are usually relatively wet, powdery and sticky, so the adhesion and residue on the surface of the coal sample loading container are relatively serious, and the cross-contamination between the front and rear coal samples is relatively serious. / Sample tray / sample bottle cleaning effect does not form a judgment standard, and there is no judgment of cleaning effect

[0007] 4. The cleaning of sample barrels / plates / bottles is usually based on the length of the cleaning time, which is usually the maximum time, which wastes time and reduces the overall sample preparation efficiency

Moreover, the cleaning of sample barrels / discs / bottles is usually done during sample preparation, which takes up sample preparation time and reduces the overall sample preparation efficiency.

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