WATER DESALINATION INSTALLATION Russian patent published in 2005 - IPC

FIELD: agriculture and different industries; irrigation farming.

SUBSTANCE: the invention is pertaining to the field of agriculture, in particular, to an irrigation farming at construction of the irrigation and drainage systems with a closed cycle of a water rotation and also to the industrial and agricultural water supply facilities. The installation includes a water feeding duct with a sensor of mineralization of the water, a water separator and water outlets; an accumulator of the mineralized water with two sections, an accumulator of a desalinated water, an evaporator, pumping stations, feeding water pressure pipelines; an ice site with a counter-filtering screen, protective dikes, a cutoff drain and water outlets; apparatuses for a winter sprinkling to freeze on an ice block; a channel-collector of the saline solutions and the desalinated water; a gravity flow self-contained collector with water-intakes from the channel-collector;, a command and measuring complex (CMC) for control over the process of a water desalination in the collector; a power plant, a device for a heating of the air and a compressor to feed the heated air in the collector. Located sequentially around the ice-site accumulators of the mineralized and a desalinated water, an evaporator - are separated from the channel - collector by a ring-shaped dike and separated by bridges and their outer boundaries form a closed contour having a lineout of the territory within the limits of the landscape intended for creation of the installation. The depth of the evaporator is determined according to a mathematical dependence. The installation shall ensure desalination of the mineralized water by freezing with use of the natural climatic factors in conditions of a flat topography of the location at a high coefficient of land utilization within the limits of the area occupied by the installation.

EFFECT: the invention ensures desalination of the mineralized water by freezing with use of the natural climatic factors.

9 dwg