Triple co-generation multifunctional powder freezing dryer

• Main Authors: QIU JIANLIN, XIE YUHAO, ZHENG QIUCHUN, YUAN JIE, WEN SUZHEN, CHEN JIANWEN, ZHOU DEQIANG, XIANG YANYONG, WANG HONGMEI, ZHAN SHUJIAN, LIU BINBIN, JIN ALONG, WU YANFENG, MA LINHAI, MAO JUNHUI, FAN XIAOQING, DAI CHENXUAN, WEN WEN, JIN XIANSONG
• Format: Patent
• Language: Chinese; English
• Published: 25.05.2021
• Subjects: BLASTING; CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; DRYING; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM; HEATING; LIGHTING; MECHANICAL ENGINEERING; MILLING GRAIN; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PREPARATORY TREATMENT OF GRAIN FOR MILLING; SEPARATION; TRANSPORTING; WEAPONS

The invention relates to a triple co-generation multifunctional powder freezing dryer. The dryer integrates a roller cooling and freezing water function, a powder mill low-temperature air supply function and a post cold air supply function by arranging a plurality of functional components in a circulating loop of a refrigerant in parallel, so that the number of cooling equipment is reduced to a great extent. The dryer can meet the cooling requirement of a molding powder production line. Meanwhile, the dryer is installed outdoors, adverse effects of indoor dust on equipment are avoided as far as possible, a post air cooling device and a powder mill air cooling device adopt an air pipe air supply mode, air supply is uniform, the cooling effect is good, auxiliary devices such as a cooling tower, a cooling water pump, a cooling water pipeline and the like do not need to be additionally used, the floor area is small, installation is simple, and the construction period is short. 本发明涉及一种三联供多功能粉末冷干机，通过将多种功能组件并联装入制冷剂的