|
二维码（扫一下试试看！） |
| Simulated Analysis of the Influence Factors on Performance of Pressure Screen |
| |
| DOI：10.11981/j.issn.1000-6842.2018.01.56 |
| Key Words:pressure screen; rotor; computational fluid dynamics; analogue simulation |
| Fund Project:山东省自然科学基金（ZR2015FM021）；山东省高等学校科技计划（J15LB01）。 |
| Author Name | Affiliation | | 张小雪1 | 1. 齐鲁工业大学机械与汽车工程学院，山东济南，250353 | | 张丽丽1，* | 1. 齐鲁工业大学机械与汽车工程学院，山东济南，250353 | | 苗海滨2 | 2.山东杰锋机械制造有限公司，山东滨州，256206 |
|
| Hits: 5335 |
| Download times: 3560 |
| Abstract: |
| Based on the computer fluid dynamics （CFD） technology， the physical model of MUS20 outflow pressure screen was established. The velocity and pressure fields were obtained by numerical simulation of pulp screening. The variation law of perssure and velocity of the flow field in different operation conditions was analyzed. The influences of the clearance between the foil and screen cylinder and the rotor speed on screening performance and power consumption were studied.The result indicated that the screen had the best backflushing effect when the clearance between the foils and cylinder was 3 mm， and the power consumption was comparative low when the rotor speed was 470 r/min． |
| View Full Text View/Add Comment Download reader HTML |
