Waste household appliance part disassembly information tracing method based on alliance chain

The invention discloses a waste household appliance part disassembly information tracing method based on an alliance chain, and the method comprises the steps: taking a participant involved in the whole process of household appliance recovery as a mechanism, deploying the participant to the alliance chain, and constructing a cluster distributed network with a department of a disassembly center as a node. And the disassembled parts of each waste household electrical appliance are subjected to different node processes to generate corresponding disassembly traceability code DTC, and automatic information uploading is realized through consensus. And along with the disassembly circulation of the disassembly part, the disassembly traceability code is gradually updated and stored. A unique two-dimensional code is applied for each household appliance, and a supervisor or a consumer can realize tracing information query through scanning. According to the method, the disassembly parts of the waste household appliances