5.5M焦炉除尘器地面站由离心风机、主电机、变频器、仪表系统、循环冷却水系统、压缩空气系统及管网系统组成。在炼焦生产过程中，***通过导管被吸入除尘干管，在重力除尘器内将大颗粒粉尘分离，直接流入灰斗。较小的粉尘均匀地进入布袋除尘器中部的箱体后，吸附在滤袋的外表面上，含尘气体经滤袋过滤后进入净气室，经排风管排入大气。当滤袋阻力达到限定值1500Pa时，清灰装置按差压程序打开电控脉冲阀进行脉冲喷吹，此时压缩空气将滤袋表面附着的粉尘抖落，经灰斗由排灰机构排出。该套除尘系统采用PLC自动控制技术，由除尘地面站中控制室集中监控，同时还设置了手动控制开关，便于检修。

品牌：    博铖除尘                                                                                    型号：5.5米                                                                                         类型：    重力除尘器                                                                                   林格曼黑度：    0级                                                                                                    除尘率：  99.99 %                                                                                              阻力损失：    850 Pa                                                                                             液气比：  1.2                                                                                                                   出口含尘浓度：     6800 g/Nm³                                                                                                  使用温度范围：   360 ℃                                                                                                          处理风量：     790000 m³/h过滤速度：   820000 m/min

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