Research on Control of Ore Pass Dust by Unloading Time Interval and Foam Control Technology
Yapeng Wang, Zhongan Jiang, Jiuzhu Wang, Dengfeng Zheng, Ming Wang
Abstract
, respectively. Increasing the unloading interval and reducing the total single unloading quantity can prevent the superposition of dust production. The foam dust removal technology can reduce the secondary dust generation caused by the backlash of the airflow in the ore pass, and the dust emission rate can reach 60% at the fourth level.
Topics & Concepts
Dust controlAirflowEnvironmental scienceDust collectorSuperposition principleEnvironmental engineeringMaterials scienceWaste managementEngineeringMechanical engineeringMathematicsMathematical analysisCoal Properties and UtilizationMineral Processing and GrindingCyclone Separators and Fluid Dynamics