Heat transfer system is used in polyimide production

The utility model discloses a heat transfer system is used in polyimide production, including heat transfer device, solvent recovery unit, heat transfer device includes hollow shell, and its inside isequipped with cold air duct, hot air duct, all is equipped with conventional air outlets and inlet,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XU JIANJUN, ZHANG FANG, CHENG AIMIN, ZHU TIANTIAN, CHEN LIANG, ZHAO GUANGHAO, ZHAO JIHUI, JIN HONGQING, ZHAO JIYING, TANG BAIQING, LIU XIAOHENG, ZHONG HUACHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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