An overview of operating parameters and conditions in hydrocyclones for enhanced separations

J Tian, L Ni, T Song, J Olson, J Zhao - Separation and Purification …, 2018 - Elsevier
Hydrocyclones are widely employed in both heavy and light industries. However, exact
mechanisms underlying enhanced-separation technologies developed by optimizing …

Effects of underflow orifice diameter on the hydrocyclone separation performance with different feed size distributions

C Zhang, B Cui, D Wei, S Lu - Powder Technology, 2019 - Elsevier
The interaction effect between feed size distribution (FSD) and underflow orifice diameter (D
u) is crucial for the adjustment of the hydrocyclone in plant but not clearly understood. This …

Experimental study on the separation performance of an enhanced cyclone with shunt device

Y Zheng, X Li, L Ni - Separation and Purification Technology, 2022 - Elsevier
To expand the application field of the cyclone, an enhanced cyclone with shunt device
(ECSD) is proposed to continuously remove coarse particles from the air. To study the …

Purification of granular sediments from wastewater using a novel hydrocyclone

F Li, P Liu, X Yang, Y Zhang, X Li, L Jiang, H Wang… - Powder Technology, 2021 - Elsevier
Wastewater is an inevitable product in industry. How to remove fine particles and enhance
the impurity removal efficiency of the wastewater purification equipment has always …

Experimental investigation on flow splitting for the elimination of localized secondary flow in cyclones and enhancement of their performance

Y Zheng, S Wu, T Song, L Ni - Separation and Purification Technology, 2024 - Elsevier
The limitation of cyclone performance is attributed to the presence of localized secondary
flow, including longitudinal circulation, short circuit flow and eccentric circulation. The …

Enhancement of pollutants hydrocyclone separation by adjusting back pressure ratio and pressure drop ratio

J Tian, H Wang, W Lv, Y Huang, P Fu, J Li… - Separation and Purification …, 2020 - Elsevier
To solve the long-term restrictions on the development of hydrocyclones (ie, underflow
diameter is difficult to flexibly and stably control, and underflow orifice and pipe are easy to …

Performance evaluation of a hydrocyclone with a spiral rib for separation of particles

G Patra, B Velpuri, S Chakraborty, BC Meikap - Advanced Powder …, 2017 - Elsevier
Several design modifications have been done to improve particle separation efficiency in a
hydrocyclone. The effects of a rib which is introduced into the cylindrical part of the …

Effect of changes in the feed duct on hydrocyclone performance

CAO Rocha, G Ullmann, DO Silva, LGM Vieira - Powder Technology, 2020 - Elsevier
In recent years, hydrocyclones have been studied to improve their performance. This study
aimed to evaluate the modification of the feed duct of a hydrocyclone from circular to square …

Investigation of optimal design and separation performance of the hydrocyclone with a vorticose involute-line diversion feeding body

F Li, W Fu, P Liu, X Yang, Y Zhang, X Li, Y Zhang… - Powder Technology, 2022 - Elsevier
As an important transport channel for multi-phase flow, the feeding body imposes significant
effects on the formation of granularity layer and pre-separation of particles. In a conventional …

[PDF][PDF] 过滤-旋流耦合技术在非均相分离中的研究及应用

刘洋, 赵立新, 张爽, 刘琳, 徐保蕊 - 机械工程学报, 2022 - qikan.cmes.org
过滤-旋流耦合分离装置作为一种新型分离设备, 将旋流分离与过滤相结合,
既充分地发挥传统水力旋流器的快速, 高效, 旋转涡流运动等优点, 又通过深度过滤而提高传统 …