DEVICE FOR SAMPLING OF HIGH-TEMPERATURE DUST-LADEN GASES Russian patent published in 1995 - IPC

FIELD: analysis of materials. SUBSTANCE: traps of the device are made as an integral casing divided by a transverse partition. The latter has a reflector disposed in the following trap along the gas flow. An intermediate member has the form of a removable sleeve whose open end is secured on the side surface of the casing in the zone of the partition. The first trap along the gas flow has a gas outlet pipe disposed at one side of the partition and mounted in the removable sleeve. The next trap along the gas flow has a hole on the other side of the partition for the passage of gas from the removable sleeve into the next trap along the gas flow. The transverse partition is capable of moving relative to the casing. EFFECT: improved design. 2 cl, 1 dwg