Hygroscopic deliquescent dust Hygroscopic and deliquescent dusts such as CaO, 碳酸钠, 碳酸氢钠, 氯化钠, ETC. 滤袋表面易吸湿硬化, 或潮解后成为粘稠液体. 会造成清洁困难, 压力损失大, and even force the dust collector to fail. When dealing with hygroscopic and deliquescent dust, 以下应该是...
1. Particulate Matter Control The flue gas from the cooling tower is neutralized by the slaked lime and activated carbon injection system, 然后进入袋式过滤器,从室顶部排出. 注入的活性炭等颗粒物粘附在滤袋表面,形成一层滤饼; 这...
1 爆炸条件 1.1 pulverized coal temperature Different coal types have different ignition temperatures, 但对于更细的煤粉, 由于比表面积增加, 爆炸温度远低于其燃点. 通常着火温度低于 40 ℃. 1.2 Volatile matter of pulverized coal The combustible gas produced by the heating of pulverized coal is burned before...
水泥磨冷凝实例介绍 1 Example of high temperature type mill The cement mill with a diameter of 4.5m × 12.96m in a factory is a circular flow mill with a cyclone separator, 磨机末端采用平袋式除尘器除尘. 磨机系统位于室内, 磨机和磨机之间的空气对流...
在 17:58:50 九月 14, 2003, TGM1500气箱脉冲袋式除尘器试制时发生爆炸, a pulverized coal preparation system for a 2500t/d clinker production line in a factory. Accident analysis believes that this is caused by unreasonable process design. The process layout was improved afterwards. This paper introduces the occurrence process of the accident,...