APPARATUS FOR COOLING AND GRANULATING MELTS OF SOLID RESINS AND SOLID RESIN-BASED COMPOSITIONS Russian patent published in 1997 - IPC

Abstract RU 2086297 C1

FIELD: chemical engineering. SUBSTANCE: apparatus consists of consecutively arranged in process sequence direction assembly for shaping tape from starting material, shaped tape cooling unit, and cooled tape crushing unit. Tape cooling unit is constructed as a box separated in longitudinal direction with, disposed therein, perforated partition into lower chamber connected to discharge fan and upper chamber connected to suction fan. Perforated partition is mounted obliquely with height decrease in direction from shaping assembly to tape crushing unit. EFFECT: improved process. 10 cl, 5 dwg

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RU 2 086 297 C1

Authors

Popov Jurij Ivanovich

Popov Oleg Jur'Evich

Popov Leonid Jur'Evich

Dates

1997-08-10Published

1996-09-26Filed