FIELD: textile, paper.
SUBSTANCE: impregnating chamber comprises a chamber reservoir, including an upper inlet nozzle for receiving cellulose material; a lower outlet channel for discharge of cellulose material from a discharge section of the chamber reservoir; a section of a narrowing profile inside the chamber, through which a flow of cellulose material passes in the chamber; a cavity between the inner wall of the chamber and the section of narrowing profile, in which the cavity has a lower hole to the side of cellulose material in the chamber and an upper section separated from the flow of cellulose material in the chamber, and an inlet channel in the chamber and a hole into a cavity, in which the inlet channel is connected to a source of hot fluid added to a cellulose material in the chamber.
EFFECT: homogeneity of cellulose material treatment.
23 cl, 4 dwg
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Authors
Dates
2012-12-10—Published
2008-07-15—Filed