After the ventilator is started, the dust catcher is under negative state and will absorb air with dust in the ductwork to the case on the dust catcher, then the air current will enter into the upper side of filter bag flowing from upper side to lower par
After the ventilator is started, the dust catcher is under negative state and will absorb air with dust in the ductwork to the case on the dust catcher, then the air current will enter into the upper side of filter bag flowing from upper side to lower par
当通风机启动后，除尘器便处于负压状态，并将余风管中的含尘空气吸入到除尘器上箱体内，然后气流进入滤袋上口自上而下流动，多数粉尘颗粒在重力和惯性力的作用下穿出滤袋下口，沉降至下箱体内(灰斗)，被滤的净化气体经通风机排入大气中。