VORTEX ADJUSTER OF GAS PRESSURE Russian patent published in 2006 - IPC G05D16/00 

FIELD: gas industry, possible use in gas transport systems for reducing pressure of natural gas ion gas-distribution stations, gas-distribution points, in systems for preparation of fuel and launch gas for compressing gas-pumping stations.

SUBSTANCE: feeding pipeline is connected by channel through node for gas stream adjustment to cylinder of temperature separation and through diaphragm - to draining pipeline, connected to pilot device. Positive check connection is provided via "hot" contour by channel between pipeline and temperature separation cylinder, which contains crosspiece with profiled blades smoothly rectifying the gas flow and device for pass-by of "hot" gas after crosspiece into the center of "cold" vortex on the axis of cylinder. Node for adjusting gas flow contains minimally two nozzles, and profiled nozzle shutters fitting for these are mounted with possible rotation about holding axes. On "hot" end of temperature separation cylinder, ribbed head piece is mounted, containing in its walls channels for pass-by of "hot" gas, connected to pipes, positioned in the channel around temperature separation cylinder.

EFFECT: improved operational characteristics of adjuster.

2 dwg