EVAPORATION POND OF DRAINAGE FLOW Russian patent published in 2014 - IPC E02B11/00 C02F1/14 

FIELD: agriculture.

SUBSTANCE: evaporation pond of drainage flow is connected to a supply channel 1, equipped with partitioning 2, 3 and input 4, 5 regulatory structures, and is divided by bridges into sections 6, 7 of intensive evaporation, hydraulically connected to each other and to the supply channel. Each section 6, 7 of intense evaporation comprises floating evaporative plates 26, placed across the water surface at a certain distance from each other, with through holes and evaporation accelerators of hydrophilic capillary-porous material inserted in them. In the corners of the floating plates the holes are made, through which the vertical rods are passed, mounted into the bottom of the sections, with the length exceeding the depth of maximum filling of the sections, equipped with the locks of the upper and lower position of the plate. The evaporation pond is equipped with additional section 10 for accumulation and evaporation of the wash water, as well as section 8 for collection of desalinated drainage flow with a pump station 9 for feeding it to the consumer.

EFFECT: recovery of adsorptive capacity of the accelerators of evaporation by washing without their dismantling, which increases the efficiency of the evaporation pond, the efficiency of the desalination process of drainage flows increases significantly.

2 cl, 3 dwg