Combustion gas control system

Details Combustion gas control system Combustion gas control system

G - Physics

05

D

50/3

G05D 11/00 (2006.01)

Patent

CA 1112047

ABSTRACT OF THE DISCLOSURE Disclosed is a method of treating the components of a gaseous fuel mixture to obtain a predetermined mass ratio of the gaseous components for use in a metallurgical melting furnace. Two streams of gaseous fuel components are temperature equalized in a heat exchanger, pressure equalized by pressure balancing regulators, and mixed together by a mixing valve which controls only the volume flow rates of the two streams. The resulting gaseous fuel mixture has a predetermined oxygen to fuel mass ratio, which is easily maintained near stoichiometric composition and which when combusted, supplies a hot gaseous blast of predetermined composition. When air and a liquefied fuel such as liquid propane are the fuel components, the liquefied fuel is vaporized prior to heat equalizing, pressure equalizing, and mixing. When a gaseous fuel such as natural gas is one of the fuel components, no vaporization or dilution is required. The resulting carefully controlled gaseous fuel mixture is used to provide both the heat and the required atmosphere of con- trolled chemical composition in a copper melting furnace.

338947

Affiliated with

Also associated with

Rating

Combustion gas control system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Combustion gas control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combustion gas control system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-71433