A dust collector apparatus , comprising: a housing , having one side formed at least one intake vent-hole and another side formed of at least one exhaust vent-hole , an inner side of the housing having an airflow channel formed between the intake vent-hole and the exhaust vent-hole ; an airflow generation module , comprising: at least one airflow drawing unit for drawing an airflow in order to form the airflow channel between the intake vent-hole and the exhaust vent-hole , the airflow drawing unit having an intake end for sucking an air and an exhaust end for exhausting the air; a control module electrically connected to the airflow drawing unit , the control module comprising a control board for controlling the airflow drawing unit ; and a power module electrically connected to the control module ;and at least one filter detachably arranged at the intake end and used for filtering dust in the air sucked by the airflow drawing unit ; characterized in that the airflow generation module further comprises an airflow guiding drawing unit correspondingly arranged at the exhaust end of the airflow drawing unit , wherein the airflow guiding drawing unit includes a guiding curved surface for guiding the airflow. a housing , having one side formed at least one intake vent-hole and another side formed of at least one exhaust vent-hole , an inner side of the housing having an airflow channel formed between the intake vent-hole and the exhaust vent-hole ; an airflow generation module , comprising: at least one airflow drawing unit for drawing an airflow in order to form the airflow channel between the intake vent-hole and the exhaust vent-hole , the airflow drawing unit having an intake end for sucking an air and an exhaust end for exhausting the air; a control module electrically connected to the airflow drawing unit , the control module comprising a control board for controlling the airflow drawing unit ; and a power module electrically connected to the control module ;and at least one filter detachably arranged at the intake end and used for filtering dust in the air sucked by the airflow drawing unit ; characterized in that the airflow generation module further comprises an airflow guiding drawing unit correspondingly arranged at the exhaust end of the airflow drawing unit , wherein the airflow guiding drawing unit includes a guiding curved surface for guiding the airflow. at least one airflow drawing unit for drawing an airflow in order to form the airflow channel between the intake vent-hole and the exhaust vent-hole , the airflow drawing unit having an intake end for sucking an air and an exhaust end for exhausting the air; a control module electrically connected to the airflow drawing unit , the control module comprising a control board for controlling the airflow drawing unit ; and a power module electrically connected to the control module ;and at least one filter detachably arranged at the intake end and used for filtering dust in the air sucked by the airflow drawing unit ; characterized in that the airflow generation module further comprises an airflow guiding drawing unit correspondingly arranged at the exhaust end of the airflow drawing unit , wherein the airflow guiding drawing unit includes a guiding curved surface for guiding the airflow. <EOS>