SPIRAL WOUND HEAT EXCHANGER SYSTEM WITH CENTRAL PIPE FEEDER

摘要

The invention relates to a heat exchanger system comprising a jacket extending along a longitudinal axis and surrounding a jacket space. A pipe bundle is arranged in the jacket space wherein pipes are wound helically around a central pipe. At least one pre-distributor container is arranged in the jacket space for accommodating and degassing a liquid-gas mixture and designed to coat a distributing means with liquid degassed in the at least one pre-distributor container. The distributing means is designed to deliver the liquid to the pipe bundle. At the top the jacket has an inlet which is aligned with the longitudinal axis and in fluid connection with the central pipe. The central pipe has at least one lateral opening so that the liquid-gas mixture can be fed via the inlet, the central pipe, and the at least one lateral opening into the at least one pre-distributor container.

主权项

1. A heat exchanger system comprising:
a jacket that extends along a longitudinal axis (L) and surrounds a jacket space (M) of the heat exchanger system (1), a pipe bundle (R) arranged within the jacket space (M) comprising a plurality of pipes (70) that are wound helically around a central pipe (10), wherein said central pipe (10) extends along said longitudinal axis (L), at least one pre-distributor container (50) arranged within said jacket space (M) for accommodating and degassing a liquid-gas mixture (F′), said at least one pre-distributor container (50) is designed to degas a liquid (F) from the liquid-gas mixture (F′) and to distribute a liquid (F) into a distributing means (60) and said distributing means (60) is designed to distribute a liquid (F) onto said pipe bundle (R), an inlet (30) in that the jacket (20) at the top (2) of the heat exchanger system (1) which, in particular, is aligned with said longitudinal axis (L), and, in particular, is in the form of an inlet nozzle (30), wherein said inlet (30) is in fluid connection with said central pipe (10), said central pipe (10) has at least one lateral opening (100) that opens into the at least one pre-distributor container (50) so that the liquid-gas mixture (F′) can be fed via said inlet (30), said central pipe (10), and said at least one lateral opening (100) into said at least one pre-distributor container (50).