| 摘要 |
FIELD: gas liquefying facilities. SUBSTANCE: apparatus has twisted tubular heat exchanger and vortex coolers. Taps of vortex cooler liquid wastes are disposed in tube space of heat exchanger. Taps of superheated gas flow from vortex coolers are assembled in manifold that runs along vortex heat exchanger axis to apparatus inlet for liquefied gas. Liquid product outlet pipe of apparatus is joined with axial tube of heat exchanger. Upper part of tube is perforated below superheated gas outlet level. EFFECT: enhanced liquefying efficiency at reduced gas pressure; enhanced operating stability of apparatus during any season. 1 dwg |
