FIELD: engineering of foam transformation devices, possible usage for producing foam jackets of various types.
SUBSTANCE: foam generator contains foam generation device and outlet device, made in form of unified extension porous nozzle, connected to device for mixing foam-forming receipt and gas. Method includes mixing foam-forming receipt and gas until emulsion is produced, feeding emulsion to porous nozzle, forcing emulsion through pores of nozzle, forming of emulsion film on the surface of nozzle and affecting of film by gas with forming of foam layer, which is applied to the surface.
EFFECT: increased lifetime of foam jacket, provision of local application of cover.
2 cl, 4 dwg
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