Technological provision for vibration cleaning of products in preparing them for disposal

Abstract

Abstract The article discusses one of the main stages of products’ preparation for disposal, providing for their cleaning from contamination; it is shown that the most promising methods of cleaning treatment are the mechanochemical cleaning methods based on the use of a different vibration spectrum of the processing substance. Depending on the nature of contamination, the material and shape of the processed parts, the conditions of vibration cleaning (mode, working environment, washing and dissolving liquids) can be varied. Based on the studies carried out, it has been established that the vibration cleaning of the surface depends directly on the work of the influence force on contamination which, in turn, depends on the dynamic activity of the particles of the working environment and the gravitational activity of the process fluid. An energy condition and calculated dependencies are proposed that can be used in the development of vibration cleaning technology for specified contaminants and product materials when solving a specific applied problem, as well as developing and optimizing the vibration cleaning process for products, describing and justifying the influence of mechanochemical phenomena on the intensification of the cleaning process in order to identify technical and economic effect from the use of vibration processing method.