Patent ID: 11885565
Assignee: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Field: Measurement (Instruments)
Classification: CPC F  G  C  Y | IPC C  F  G

Claim 0:
1. An analysis system for analyzing components contained in flue exhaust gas of a furnace, comprising a probe having a gas intake port for collecting a portion of the flue exhaust gas flowing through the flue;
a centrifugal dust collector which separates out dust in sample gas collected in the probe, to yield an analysis gas;
a measuring device for measuring components in the analysis gas to obtain the concentration of carbon monoxide in the analysis gas; and, an ejector for evacuating the analysis gas from the measuring device,, wherein the ejector is
an ejector which utilizes the flow of a driving fluid to evacuate the analysis gas,
the driving fluid is an inert gas, and
the flow rate of the driving fluid ejected from an ejection port provided inside the ejector may be at least equal to 0.01 times and at most equal to 1 times the flow rate of the analysis gas.