CAJ | 학술논문

昆钢粉末冶金科技厂铁鳞干燥窑原有布袋除尘器投产后出现板结现象，无法使用。采用塑烧板除尘器进行技术改造，不会板结，压力损失稳定，耐油耐湿性强，维护保养方便，运行费用低，总体设计合理，运行稳定，除尘器出口气体含尘浓度≤20mg／Nm^3，达到国家允许的排放浓度。
곤강분말야금과기엄철린간조요원유포대제진기투산후출현판결현상，무법사용。채용소소판제진기진행기술개조，불회판결，압력손실은정，내유내습성강，유호보양방편，운행비용저，총체설계합리，운행은정，제진기출구기체함진농도≤20mg／Nm^3，체도국가윤허적배방농도。
The bag filter used fur dust collection in iron scale drying kiln of Powder metallurgy Technology Factory of Kunming Iron and Steel Group has resulted in compaction. It makes the bag filter unusable anymore. This problem has been solved by substituting the sinter - plate filter for the bag filter. It also brings other advantages such as stable pressure loss, excellent oil and water resistance, easy maintenance, lower operating cost. The new device is running well due to its reasonable overall design. The dust concentration of the outlet gas is ≤ 20mg/Nm^3, which is in compliance with the national standards.