Sampling, preparation and analysis management method for coal as received in thermal power plant

Abstract

The invention provides a sampling, preparation and analysis management method for coal as received in a thermal power plant. The method comprises the following steps of: recognizing coal carrying vehicle information; distributing sampling buckets; printing sampling codes on packaged coal samples; performing sample preparation to generate sample preparation codes; and generating test codes, and testing. By the method, a coal as received sampling process, a sample preparation process and a testing process can be automatically performed, the security of coal sample information is ensured, and artificial interference factors of coal as received sampling, preparation and analysis processes are prevented; and the labor intensity of personnel is effectively reduced, the working efficiency is greatly improved, energy sources can be saved and fully utilized, the production cost can be effectively controlled, and management and operation levels can be improved.

Description

technical field [0001] The invention relates to a method for managing incoming coal in a thermal power plant, in particular to a management method for coal mining in a thermal power plant. Background technique [0002] At present, the coal supply situation is tense, the coal price has risen sharply, and the production cost of coal-consuming enterprises is increasing continuously. The quality of coal not only affects the normal operation of the power plant, but also affects the production cost of the power plant. Various forms of falsification are common in coal transactions driven by interests, which not only increase the cost of enterprises, but also affect production; and the means of enterprises in the supervision of incoming coal quality are relatively backward, which also gives rise to fraud in coal transactions. Take advantage of the opportunity. [0003] In fact, the frauds in coal trading and the loopholes in corporate supervision are mainly the following aspects: ...

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Problems solved by technology

[0005] ②Another problem that is difficult to find is that the lag of measurement data cannot prevent the entry of coal that does not meet the contract requirements in time;

[0006] ③Another situation is that the sample information in the collection process is transmitted in clear codes, leaving a gap for quality inspectors to collude with suppliers to cheat

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