An evaporator for process - and / or industrial effluents and device for the preparation of process - and / or industrial waste waters

摘要

An evaporator for process - and / or industrial effluents with at least one riser pipe (2) and at least one downpipe (3), wherein said at least one riser pipe (2) with the at least one downpipe (3) by means of a first connection element (4) communicates in a bottom region, in the riser pipe (2) a heating device (5) is arranged, with which a in the riser pipe (2) existing waste water to a temperature above the boiling point of water is heated, and the at least one riser pipe (2) with the at least one downpipe (3) by means of a second connection element (6), which is connected with a steam outlet (7) is communicated, so that steam is separated from the waste water can be removed, and waste water not evaporated by means of the second connecting element (6) for a circulation to the downpipe (3) can be guided.