String evaporator used for removing volatile components has a product distributor formed as a pipe distributor having parallel nozzle pipes with openings in the pipe wall

摘要

String evaporator comprises a degassing vessel (6), a product feed (11), a product distributor (17), a product outlet (13) and a vapor outlet. The product distributor is formed as a pipe distributor (1) with a number of parallel nozzle pipes with openings in the pipe wall. The nozzle pipes are arranged over each other in several planes and laterally slanted against each other. Preferred Features: The nozzle pipes have an oval or circular cross-section and are formed as half pipes limited by a perforated planar plate. The product distributor has several distributor pipes arranged within the degassing vessel.