MECHANICAL-DRAFT TOWER Russian patent published in 2006 - IPC F28C1/00 F28F25/00 

FIELD: circulating water cooling.

SUBSTANCE: mechanical-draft tower has stack with air-intake windows disposed along perimeter of lower part of stack, water distribution system, pool, water catcher, sprinkler made in form of sections. Any plate composing the section is wave-shaped. Each section is disposed at 90° degrees angle relatively adjacent one in alternating order as in vertical and in horizontal planes. Cycloid-formed jigs are provided at surfaces of plates at their both sides. Water distribution system is made in form of structure composed of concentrically circled metal-plastic tubes. Insertion-free widening gaskets are placed onto the tubes. Gaskets have internal spiral-shaped guides directed up. Tubes are connected together by means of branch pipes. They are also connected with feeding collector. Water catcher is made of ribbed tubes disposed in vertical.

EFFECT: improved efficiency of cooling of circulating water.

5 dwg