Continuous polymerization device for ultra-high molecular weight para-aramid resin
The utility model relates to a continuous polymerization device for ultra-high molecular weight para-aramid resin, and belongs to the technical field of para-aramid resin production. The continuous polymerization device comprises a paddle type reactor and a double-screw extruder, a pipeline at the d...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a continuous polymerization device for ultra-high molecular weight para-aramid resin, and belongs to the technical field of para-aramid resin production. The continuous polymerization device comprises a paddle type reactor and a double-screw extruder, a pipeline at the discharging end of the paddle type reactor is connected with the feeding end of the double-screw extruder, a feeding port is formed in the feeding end of the paddle type reactor, a first atomizing spray head and a second atomizing spray head are oppositely arranged in the feeding port, and the first atomizing spray head and the second atomizing spray head are connected with the double-screw extruder. The first atomizing nozzle is connected with a TPC feeding device through a pipeline, and the second atomizing nozzle is connected with a PPD feeding device through a pipeline. According to the continuous polymerization device for the para-aramid resin, raw materials for polymerization reaction are fed in an atomization |
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