Sampler for e.g. oil mill settler sludge includes a bottom extractor pipe in the settler with a batchwise extractor of the sludge, and transport piping

摘要

The sampler for e.g. oil mill settler sludge has a bottom extractor pipe (2), in the settler (1), housing an endless screw, withdrawing a specific amount of the settler sludge. A pipe (6) carries the sample to a main tube (11) delivering to a conventional analyzer.