ZHANG Mingxing1,2, HUANG Mei2, LI Yang2, WU Jianxin1, LI Peiyue1, YAN Cuiping2, CHEN Haiyan2
（1. State Key Laboratory of Advanced Technology for Float Glass, Bengbu 340300, China;2. Key Laboratory of Solid Waste Treatment and Resource Recycle, Ministry of Education, School of Environment and Resource,Southwest University of Science and Technology, Mianyang 621010, China）
Abstract: In order to solve the traditional filter bag in the collection of adhesive powder paste bag, damage caused by environmental pollution and resource waste problem, this paper constructed an experimental platform of cartridge filter and sintered plastic filter, filter resistance, dust emission concentration as evaluation index, evaluation model to burn plate filter and filter cartridge dust collector to collect adhesion performance of powder. The results show that: under the conditions of injection pressure 0.4 MPa and filtration wind speed 0.8 m/min, Kaolin and boehmite powder are collected by the sintered plastic filter dust collector. The resistance values of the equipment are 155～520 Pa and 325～500 Pa respectively in the stable operation, and the dust emission concentration is 1 mg/m3. When the filter cartridge dust remover collects kaolin powder, the system resistance value rises to 6 kPa within 30 min. When the boehmite powder is collected, the system fails to reach a stable operation state within 70 min, and the maximum dust emission concentration is 29 mg/m3. It is concluded that the performance of plastic burning board dust collector is better than that of cartridge dust collector in collecting adhesive dust.
Keywords: sintered plastic filter; cartridge filter; system resistance; dust concentration
中图分类号：TB47 文献标志码：A
收稿日期： 2021-10-09， 修回日期：2022-09-28，在线出版时间：2022-11-01。
基金项目：浮法玻璃新技术国家重点实验室开放基金项目，编号：2018KF04；国家自然科学基金项目，编号：51508481。
第一作者简介：张明星（1982—），男，副研究员，博士研究生，硕士生导师，研究方向为气流粉碎、气流分级技术、暖通空调、通风防尘等。E-mail： 13778149628@139.com。
文章编号：1008-5548（2022）06-0107-07
DOI:10.13732/j.issn.1008-5548.2022.06.013
