An integrated experimental device for waste pyrolysis used in teaching experiments

Abstract

The invention provides a waste pyrolysis integrated experimental apparatus for teaching, which is used for researching the process of carrying out pyrolysis recycling on nonmetal powder of electronic wastes to produce oil. The apparatus comprises a pyrolysis reactor, a heating device, a temperature program controller, a temperature measurement sensor, a condenser and the like. The apparatus has a simple structure, is convenient to operate and easy to disassemble, has good sealing performance and is suitable to carry out waste pyrolysis recycling experimental teaching for university undergraduate students. The apparatus not only reinforces a heat transfer effect of the pyrolysis reactor, but also effectively solves the problems of incomplete pyrolytic reaction and more byproducts, which are caused by nonuniform heating; meanwhile, pyrolytic tar and pyrolytic solid residues are effectively collected; cooled pyrolytic waste gas enters an acid liquid adsorbent to be effectively adsorbed before being discharged into the atmosphere, so that the pollution of the pyrolytic waste gas to the environment is avoided; a satisfied experiment effect is achieved; the waste pyrolysis integrated experimental apparatus is suitable for carrying out waste pyrolysis recycling experimental teaching in the university and for students majoring in the environment and chemical engineering.

Description

technical field [0001] The invention relates to the technical field of experimental teaching for courses related to waste pyrolysis and resource utilization, in particular to an integrated waste pyrolysis experimental device used for teaching experiments. Background technique [0002] With the progress and development of science and technology, the connotation and extension of environmental science and engineering disciplines have been continuously expanded, which puts forward higher requirements for the experimental teaching necessary to cultivate high-quality environmental talents. To this end, while maintaining the advantages and functions of traditional experimental teaching, according to the development needs of environmental disciplines, actively explore and establish teaching projects that are consistent with the development level of the discipline and suitable for undergraduate experiments, so as to organically combine traditional experimental teaching with the develo...

AI Technical Summary

Problems solved by technology

However, at present, domestic colleges and universities only offer solid waste experiments mainly for domestic garbage among undergraduates, and the teaching of e-waste treatment and recycling experiments is still in the exploratory stage, especially the teaching of e-waste non-metallic powder pyrolysis and recycling. The experiment has not been reported yet

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