GAS CIRCULATION SYSTEM, ESPECIALLY FOR SOLDERING SYSTEMS

摘要

The invention relates to a gas circulation system in which a heated gas stream, preferably an air stream, circulates with vaporized process materials, especially fluxing agents of a soldering system. A deflection part protrudes into the gas stream which receives a gas bifurcation from the impacting gas stream via entrances directed toward the gas stream and the gas stream is supplied again via exits which are directed away from the entrances. The deflection part contains a connection section between the entrances and exits for the gas bifurcation. Said deflection part has a cooler and a collection pan for process materials which are separated from the gas bifurcation.