Mechanical Engineering Department, College of Engineering Science, Dambi Dollo University, Dambi Dollo, Ethiopia.
Centre for Excellence in Technology Transfer and Incubation, Dambi Dollo University, Dambi Dollo, Ethiopia.
PLoS One. 2022 Jul 25;17(7):e0271032. doi: 10.1371/journal.pone.0271032. eCollection 2022.
Right from the olden days, many products have been made according to foundry practices in order to generate prosperity in the societies in which they operate while reaping these types of benefits through the operation of foundries. It is alarming that the emissions released by foundries affect human health. Therefore, foundries installed Pollution Control devices (PCDs), in accordance with this development; researchers examined the effectiveness of these PCDs in controlling emissions from foundries in different parts of the world. The emission control obtained by installing these PCDs is explained in this article based on the data gathered from the survey. The cartridge filter equipped with an induction furnace reduced the concentration of SPM to less than 20 mg/Nm3. This result of the investigation indicates that the cartridge filter built into the induction furnace achieves the best efficiency in controlling contaminants from iron foundries. Interestingly, the operation of the cartridge filter has yet to be documented. Therefore, the construction operation, the performance of the cartridge filter, and its efficiency in achieving contaminations control in foundries are described. This will provide useful information on the use of cartridge filters in an induction furnace to reduce Iron foundry emissions.
自古以来，许多产品都是按照铸造实践制造的，目的是在运营所在的社会中繁荣昌盛，同时通过铸造厂的运营获得这些类型的收益。令人震惊的是，铸造厂排放的废气会影响人类健康。因此，铸造厂按照这一发展趋势安装了污染控制装置（PCD）；研究人员研究了这些 PCD 在控制世界各地铸造厂排放方面的有效性。本文根据调查收集的数据，解释了安装这些 PCD 后获得的排放控制效果。配备感应炉的滤芯过滤器将 SPM 的浓度降低到 20mg/Nm3 以下。这项调查结果表明，内置在感应炉中的滤芯过滤器在控制铁铸造厂污染物方面达到了最佳效率。有趣的是，滤芯过滤器的运行情况尚未记录在案。因此，描述了滤芯过滤器的建造操作、性能及其在铸造厂实现污染物控制的效率。这将为在感应炉中使用滤芯过滤器来减少铁铸造厂排放提供有用的信息。
