STRIPPING PLANT Russian patent published in 2010 - IPC C02F1/20 

FIELD: technological processes.

SUBSTANCE: invention relates to the field of heat engineering and may be used in systems of chemical water treatment at thermal power plants and boiler houses, and also in other industries. Plant comprises supply pipeline of desorbed liquid, where liquid jet ejector 1 is installed as joined to mass exchange device-gas separator of centrifugal-vortex type, arranged in the form of cylindrical body 6 with upper and lower end covers, and serially installed additional ejection device. Lower part of mass exchange device - gas separator body is arranged with holes and is placed into separator 7. Separator is arranged in the form of shell with upper and lower covers and comprises pipe for exhaust of spent gas 8, passing through body of mass exchange device-gas separator, and device for liquid supply into additional ejection device. Additional ejection device is arranged in the form of shell 9, which changes into cone funnel 11 with pipe, having two sections bent by 90°. Lower part of pipe is connected to accumulator tank of desorbed liquid 16 or to inlet tangential nozzle of centrifugal-vortex mass exchange device-gas separator of the next stage. Shell of additional ejection device is connected to atmosphere or to gas line of desorbing gas.

EFFECT: increased efficiency of desorption, simplified design, reduced metal intensity and cost.

4 cl, 4 dwg