Investigation of cavitation and vibration processes in the technology of treatment of the contaminated liquids

3rd International Scientific and Technical Conference “Energy Systems”

Sevostyanov, V.S.^1 ; Belykh, M.M.^1 ; Sevostyanova, K.I.^1

Department of Technological Complexes Machines and Mechanisms, Belgorod State Technological University of V.G. Shukhov, Kostyukov St.46, Belgorod

308012, Russia^1

关键词: Cavitation effect;    Experimental investigations;    Liquid media;    Stepwise methods;    Technical objects;    Vibration process;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/552/1/012041/pdf
DOI  :  10.1088/1757-899X/552/1/012041

来源: IOP

【 摘 要 】

This article considers the problems of treatment of contaminated liquids. Scientific works of home and foreign authors were analysed and according to this analysis it was made the conclusion. Experimental studies of the process of treatment of the contaminated liquids, in which the cavitation process in the technology of treatment of the contaminated media were investigated, as well as the process of treatment of the contaminated media in a vibration and centrifugal unit . As a result of the research, it was discovered that the cavitation method can be effectively used to treat water from heavy mechanical impurities, which makes it possible to carry out further filtration in fine filters. A vibration-rotary unit, developed in Belgorod State Technological University n.a. V G Shukhov, (Russia) at the Department of Technological Complexes, Machines and Mechanisms, was taken as a technical object, where experimental investigation of treatment of the contaminated liquids was carried out. It was also carried out the research of the stepwise process of treatment of the contaminated liquids in the developed unit. On the basis of these results the authors propose to use a stepwise method of treatment of liquid media: cavitation effect-for the preliminary phase of treatment and vibration-rotary effect-for the final stage of treatment.