| 摘要 |
<p>1443814 Evaporator RILEY-BEAIRD INC 26 July 1973 [31 July 1972] 35725/73 Heading B1B In a method of producing thermal circulating liquid evaporation, liquid, e.g. water, to be evaporated is admitted at a predetermined rate into container 16 and is then admitted at a predetermined rate through port 42 in shroud 25 to horizontal tube bundles 22 to immerse at least a portion of the tubes in the liquid, heating fluid is passed through the interior of the tubes 22 to generate in the shroud 25 a twophase vapour/liquid stream comprised of approximately 200-300 lbs of liquid per pound of generated vapour, the two phase stream thus produced passes upwardly to continuously and completely wet the immersed tubes and passes out of nozzle 32 to strike baffle 38, the water returning to the container and vapour being withdrawn through demister 40.</p> |
