发明名称 Use of a vibratory spiral elevator for crystallizing and/or drying of plastic pellets
摘要 A method and system for processing a polymer includes providing a molten polymer and processing the polymer into malleable components for delivery to a spirally wound conveying surface. Vibratory forces may be utilized to urge the components along the length of the conveying surface as they undergo crystallizing or drying or crystallizing and drying. Additional supplemental temperature control may be employed to affect crystallization and/or drying of the components along the conveying surface.
申请公布号 US2007265429(A1) 申请公布日期 2007.11.15
申请号 US20060431770 申请日期 2006.05.10
申请人 HUDSON ANDREW S 发明人 HUDSON ANDREW S.
分类号 B29C47/88 主分类号 B29C47/88
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