WATER PREPARATION EQUIPMENT Russian patent published in 2004 - IPC

FIELD: preparation of water for household and technical usage. SUBSTANCE: invention refers to facilities for water disinfection and heating to technological temperatures with the help of ultraviolet radiation. Water preparation equipment is provided with enclosure fitted with inlet and outlet branch pipes to supply and discharge water inside which housing is positioned. Enclosure and housing are separable, aid to mix water is located inside housing. It is put tight on shaft of electric motor placed in protective tube made fast to housing. UV radiation source is situated between UV radiation reflector and surface of treated water and is equipped with means creating electrostatic barrier impenetrable to charged incompletely oxidized particles. Equipment, its enclosure and housing can be cooled by means of running water flowing between walls of enclosure and housing. UV radiation reflector comes in the form of polished steel plate. Aid to mix water is implemented in the form of single double-level blade as minimum. Means creating electrostatic barrier impenetrable to charged incompletely oxidized particles has form of grid made of platinite. EFFECT: enhanced efficiency of water sterilization, potential for simultaneous effective water disinfection and heating to technological temperatures. 9 cl, 1 dwg