Sampling system for particle bonded and filterable metallic-metalloid emissions

摘要

The system extends from a measuring place into a pure gas main flow (13) in the flow direction. The system has a removal probe (12), for leading off a partial flow (11), a suction pipe (16), a filter system (20) for dust separation with an automatic filter change system (22-24). A device (31) is provided, which divides the partial flow into a first partial flow (32) and a second partial flow (33). In addition to the support for the partial flows, at least one suction system (39,53) is provided, so that the filtered emissions is absorbed in at least one of the part flows.