| Structural Optimization of Dust Removal Hood Based on Flow Field of Small Powder Ingredients |
| Received:February 09, 2020 Revised:February 09, 2020 |
| DOI：10.12136/j.issn.1000-890X.2020.10.0781 |
| Key Words: powder；flow field；dust removal hood；model simulation；structural optimization |
| Author Name | Affiliation | E-mail | | JIANG Peng | Qingdao University of Science and Technology | 1609347258@qq.com | | WANG Zhongyi | Qingdao University of Science and Technology | | | LI Yong* | Qingdao University of Science and Technology | liyong30490@163.com |
|
| Hits: 526 |
| Download times: 146 |
| Abstract: |
| Based on the original dust removal hood （square）model of small powder ingredients， computational fluid dynamics（CFD） simulation method was used to obtain the flow field characteristics near the hood and achieve the size optimization of the geometric structure of the dust removal hood in combination with the target parameters. The results showed that，when the dust removal hood was equipped with a horizontal baffle on the lower edge to cover the gap between the dust removed hood and the dust collection containers，the vertical distance between the lower edge of the dust removal hood and the upper edge of the collection container was reduced to 40 mm，and the interface size between the suction pipe and the hood was kept unchanged，the dedusting effect was the best. |
|
View Full Text
View/Add Comment Download reader |
| Close |
