FIELD: process engineering.
SUBSTANCE: invention relates to mass exchange. Proposed plate comprises incoming fluid flow inlet, first part making infusion field adjoining aforesaid inlet and provided with multiple infusion reed valves arranged therein to kill flowing fluid kinetic power. Note here that every said valve comprises a portion of plate horizontal bottom, a hole made therein to allow steam ascending flow to get in contact with fluid, and vertical wall adjoining said hole on the side proximate to said inlet. Note here that wall has height for blocking fluid flow from said inlet to said first part. Note here that said second part has multiple holes for ascending steam flow to get in contact with aforesaid fluid-steam mix flowing in said second part, and outlet adjoining said second part and opposite said inlet for fluid flow from said second part.
EFFECT: higher efficiency.
11 cl, 7 dwg
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