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  4. 2020
  5. VOL 42, NO 4 (2020)
  6. pp. 87-102

DEVELOPMENT AND RESEARCH OF THE ELECTROMAGNETIC INSTALLATION FOR PURIFICATION OF PROCESS WATER FROM FERROMAGNETIC IMPURITIES AS AN OBJECT OF AUTOMATION

A.P. Safonyk, I.M. Targoniy, I.M. Hrytsiuk

Èlektron. model. 2020, 42(4):87-102
https://doi.org/10.15407/emodel.42.04.087

ABSTRACT

The process of purification of process waters from ferromagnetic impurities is considered. The structural scheme of connections of parameters of the process of extraction of ferromagnetic impurity which has allowed carrying out computer experiments and to define the basic constructive parameters of the process is developed. Based on the developed mathematical model of the iron removal process, the structural scheme of the algorithm for controlling the concentration of ferromagnetic impurities during the purification of process water is constructed, which provides for the regulation of the magnetic field applied to the electromagnet and maintain a given current strength at the appropriate level. Automatic and manual process control, display of errors in work of the corresponding devices, and also display of the main informative parameters of technological process in real-time with the use of SCADA — WinCC Flexible system is provided.

KEYWORDS

modeling of water purification process from ferromagnetic impurities, magne­tic purification, iron removal, automation, regulation, SCADA.

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