Title:
INTELLIGENT HYBRID WET/DRY DUST REMOVAL EXPERIMENTATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/232832
Kind Code:
A1
Abstract:
An intelligent hybrid wet/dry dust removal experimentation system comprises three portions: a dust feeding system, a wet dust removal system, and a dry dust removal system. The dust feeding system provides the system with dust for experimentation. A dust concentration sensor (21) transmits a measured dust concentration value to a computer terminal (29), and then a signal is transmitted to a vibration frequency controller (1) to adjust a dust feeding rate. For the wet dust removal system, dust-laden airflow quickly enters an air inlet (3). Micron-level droplets generated by an ultrasonic atomization nozzle (5) pre-aggregate fine particles in the dust-laden airflow, and the signal is monitored, and then transmitted to the ultrasonic atomization nozzle (5) to adjust an atomization rate. The dust-laden airflow having undergone pre-aggregation undergoes secondary acquisition by means of the dry dust removal system. An operating performance change pattern of a hybrid dry/wet dust removal system is acquired via testing by adjusting parameters such as a filtration speed, a particle size, and a dust concentration.
Inventors:
ZHOU GANG (CN)
ZHANG QINGTAO (CN)
WEI XING (CN)
HU YINGYING (CN)
XU CUICUI (CN)
YIN WENJING (CN)
ZHANG WENZHENG (CN)
HAN WEIBO (CN)
SUN JIAN (CN)
ZHANG QINGTAO (CN)
WEI XING (CN)
HU YINGYING (CN)
XU CUICUI (CN)
YIN WENJING (CN)
ZHANG WENZHENG (CN)
HAN WEIBO (CN)
SUN JIAN (CN)
Application Number:
PCT/CN2019/098588
Publication Date:
November 26, 2020
Filing Date:
July 31, 2019
Export Citation:
Assignee:
UNIV SHANDONG SCIENCE & TECH (CN)
International Classes:
B01D51/02; B01D46/02
Domestic Patent References:
| WO2018018573A1 | 2018-02-01 |
Foreign References:
| CN106237739A | 2016-12-21 | |||
| CN105158133A | 2015-12-16 | |||
| CN206064077U | 2017-04-05 | |||
| CN104198344A | 2014-12-10 | |||
| CN101642653A | 2010-02-10 | |||
| US20090158814A1 | 2009-06-25 |
Attorney, Agent or Firm:
QINGDAO ZHIDILINGCHUANG PATENT AGENCY CO., LTD (CN)
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