| 摘要 |
FIELD: process engineering.SUBSTANCE: fluid foamer (3) comprises the first space (10) with outlet (11) to allow the space content for outflow from space (10), means (40) to feed foamed fluid to said first space (10) and second space (50) for mixing the fluid and gas required to foaming. Said second space (50) opens into the first space (10) and has the inlet (51) to receive the content from the first space (10) isolated from the first space outlet (11) via free space (60) including the foaming space. Foaming gas can flow into the second space (50) during foamer (3) operation at the location of free space (60) given the availability of foaming gas.EFFECT: perfected design.10 cl, 3 dwg |
