| 摘要 |
FIELD: food-processing, chemical, chemical-pharmaceutical and other industries, production of equipment designed to carry out heat-mass-exchanging processes. SUBSTANCE: to increase effectiveness of heat-mass exchange processes and improvement of operational characteristics inner surface of apparatus body has metal plates tightly fit to body with height equal to height of contact step and directed at angle of 10 -25 deg to vector of absolute speed of hitting them liquid. Plates form additional surface of phases contact and facilitate additional transfer of heat from heated body to operating liquid. Intensification of heat-mass-exchange is achieved due to intensive turbulization of liquid film on plates by hitting drops. EFFECT: increased effectiveness of heat-mass-exchanging processes. |
