基于PBAT生产工艺的粉末收集装置设计与改造

Design and renovation of powder collection device based on PBAT production process

分析介绍了PBAT造粒系统及其工艺,通过对现有造粒系统除尘装置的改造,在装置切片料仓上增加通气管道和抽气管道,通过流动的气流带动切片的粉末进入抽气管道进行收集,减少成品切片中粉末含量。

This article analyzes and introduces the PBAT granulation system and its process.Through the renovation of the existing dust removal device in the granulation system,ventilation and extraction pipelines are added to the slicing material bin of the device.The flowing airflow drives the sliced powder to enter the extraction pipeline for collection,reducing the powder content in the finished slicing.