Experimental and computational study on the separation performance of an electrostatic precipitator with curved transvers collecting plates
| Autor: | Yang Zhengjun, Pan Chenye, Xu Weigang, Zhao Yuhao, Hong Ding, Yongqi Tong, Bu Shi, Lin Zhang, Shen Yanru |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Coalescence (physics)
Air velocity Materials science Turbulence Fine particulate General Chemical Engineering Separation (aeronautics) Electrostatic precipitator 02 engineering and technology Mechanics 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences Mechanics of Materials Electrode Particle 0210 nano-technology |
| Zdroj: | Advanced Powder Technology. 32:1858-1868 |
| ISSN: | 0921-8831 |
| DOI: | 10.1016/j.apt.2021.03.021 |
| Popis: | Aiming at the problems of low collection efficiency of fine particulate matter and large area occupied by existing electrostatic precipitators (ESP), a new type of horizontal electrode ESP is proposed. It has the advantages of accelerating turbulent coalescence, increasing the effective dust collecting area and increasing the particle driving speed. The performance of the new type of ESP is systematic studied through simulation and experiment at the same time, and the results matches well. By comparing the dust removal effect of the horizontal electrode ESP and the conventional ESP, it can be concluded that the horizontal electrode ESP has a better dust removal efficiency, and can still maintain a better dust removal effect under high air velocity. The dust removal efficiency of new ESP can reach above 98% under the experimental conditions. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect