FIELD: process engineering.
SUBSTANCE: invention relates to heat engineering and may be used in steam and water low- and medium-pressure boilers, heat exchangers, water heaters, etc. Proposed device comprises air duct made up of two aligned tubes. One of the latter with larger diameter is produced from diamagnetic material and provided with winding connected to current source while another one serves to feed water into heat exchanger. Inner tube is perforated over its entire length equal to that of winding while tube space is made up of annular channel. Treated water feed and discharge branch pipes are connected tangentially to outer tube. Move flows along spiral in annular channel.
EFFECT: higher efficiency of ions magnetic separation.
3 dwg
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