Cascade impactor and jet plate for same
AssigneeSouthern Research Institute
InventorsRobert S. Dahlin, William E. Farthing, Edward C. Landham, Jr.
Life of this patent
Estimating the term…
Abstract
A sampling system and method for sampling particulate matter from a high-temperature, high-pressure gas stream. A cyclone sampler for use at high temperatures and pressures, and having threadless sacrificial connectors is disclosed. Also disclosed is an improved cascade impactor including jet plates with integral spacers, and alignment features provided for aligning the jet plates with their associated collection substrates. An activated bauxite alkali collector is disclosed, and includes an alumina liner. The sampling system can be operated remotely or locally, and can be permanently installed or configured as a portable system.
Claims2
A jet plate for a cascade impactor, said jet plate comprising a body portion having a plurality of jet holes extending therethrough, said jet plate further comprising an integral spacer depending from the first surface, wherein the integral spacer comprises a curcumferential lip, a first diametrical rib, and a second diametrical rib.
Dependencies are inferred from the claim text.