Measurement and Numerical Simulation Analysis of Smoke Flow Field after Dust Collector Modification

Weiwei Jiang, Jiting Han, Ning Wang, Yan Liu, Mingliang Zhao, Shuai Guo, Kaiqiang Wang


The differential pressure of dust collector bag in a power plant was improved synthetically In this paper, the distribution of the smoke flow field in the unit dust collector system is numerically simulated and filed tested. The main technical parameters of the distribution of smoke flow field in the unit's overall dust removal system were measured on site. The actual operation results of the project show that the CFD calculation results are in good agreement with the actual situation, the airflow uniformity inside the modified dust collector is well, the dust removal efficiency is realized and the design expectation is achieved.


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