SYSTEM OF CONSTRUCTION ELEMENTS FOR MAKING THE DEVICE FOR DISTRIBUTION OF GAS

摘要

A diffuser assembly for transition pieces between gas-processing apparatus and a gas line, e.g. between an inlet duct and an electrostatic precipitator, comprises a support structure in the form of an array of mutually parallel profile bars. The array has edge bars with inwardly open channels and the intermediate bars are I-profiles. The bars are spanned by perforated plates having edges formed with rectangular profiles received in the channels into which a plug connector can be fitted to retain a plate in contiguous relation within and between the profiled structural shapes. The resulting planar assembly is introduced into a diffuser between a gas duct and the processing apparatus.