Coal heat detection system

The invention provides a coal heat detection system, and relates to the technical field of coal detection, the system comprises a plurality of detection analysis devices, an identification device and a block chain, the plurality of detection analysis devices are used for receiving a request identifier corresponding to a coal heat detection request to detect a plurality of coal heat corresponding to the coal heat detection request; the identification device communicates with each detection and analysis device and is used for determining each identity label of each detection and analysis device and transmitting each identity label and each coal heat to the block chain; the block chain communicates with the identification device and is used for generating a request identifier corresponding to the coal heat detection request, and the request identifier, each identity identifier and each coal heat serve as a group of distributed data to be stored, so that the coal heat is directly stored in the block chain based o