小型生物质燃烧静电除尘器中颗粒层的生长分析

IF 1.9 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Journal of Electrostatics Pub Date : 2023-12-14 DOI:10.1016/j.elstat.2023.103881

Natalia Cid, Sergio Chapela, Miguel Ángel Gómez, David Patiño

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引用次数: 0

摘要

本文介绍了小型电除尘器作为家用生物质燃烧烟气净化方式运行时颗粒层生长的实验结果。运行40 h后，电除尘器的截留效率保持在90%以上，这与电除尘器因粉尘层部分塌陷而产生的自然再生相吻合。对尘层剖面和厚度的测量证实了上述塌陷是不连续的再夹带事件，也被确定为ESP出口颗粒浓度的突然峰值和电流值的下降。

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Growth analysis of the particle layer in a small-scale ESP with biomass combustion

This study presents experimental results of the particle layer growth with the operation of a small-scale ESP as a flue gas cleaning method from domestic biomass combustion. The retention efficiency of the ESP is maintained above 90% for 40 h of operation, which is in agreement with its natural regeneration by partial collapses of the dust layer. The measurements of profile and thickness of the dust layer endorse the aforementioned collapses as discontinuous re-entrainment events that are also identified as abrupt peaks on the particle concentration at the outlet of the ESP and drops on the current values.

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来源期刊

Journal of Electrostatics 工程技术-工程：电子与电气

CiteScore

4.00

自引率

11.10%

发文量

审稿时长

49 days

期刊介绍： The Journal of Electrostatics is the leading forum for publishing research findings that advance knowledge in the field of electrostatics. We invite submissions in the following areas: Electrostatic charge separation processes. Electrostatic manipulation of particles, droplets, and biological cells. Electrostatically driven or controlled fluid flow. Electrostatics in the gas phase.