| 摘要 |
FIELD: chemical engineering. SUBSTANCE: according to the first variant the graduating tower has housing with partition and air inlet windows disposed in lower part of housing above catchment basin. Air-distributing system made as collecting pipelines with vertically mounted radiators is placed outside the housing opposite windows. Branch pipes with sprayers are connected to radiators per floor. The sprayers are mounted at angle to horizontal line 0<α<70,. The angle increases from below disposed floor to above disposed one. According to the second variant air inlet windows are made in upper part of housing. The sprayers are set up at angle to horizontal line 0>α>-60,. The angle decreases from below disposed floor to above disposed one. EFFECT: intensified heat- and mass exchange used in systems of circulating water supply of works. |
