Device to ensure uniform circulation through a tube beam apparatus. (Machine-translation by Google Translate, not legally binding)

摘要

Device for ensuring uniform circulation through a tube bundle apparatus, in the form of an inlet antechamber, which widens, and a narrowing antechamber in front of or behind a bundle of tubes, characterized by the fact that there is either only in the entrance antechamber an insertion cap, or in the outlet antechamber another insertion cap, the insertion cap having holes, and forming with the wall of the entrance antechamber a space and the cap insert another space with the wall of the exit antechamber. (Machine-translation by Google Translate, not legally binding)