OIL-SMOKE REMOVING APPARATUS DRIVEN BY ORIENTED AIRFLOW

摘要

An oil-smoke removing apparatus driven by oriented airflow comprises a suction opening (10) arranged at one side of oil smoke pollution sources (2), a suction device (4) connected with the suction opening (10) through a duct (13) and an air supply device (3) arranged above the oil-smoke pollution sources (2).  A positive-pressure airflow blown out downwards by the air supply device (3) changes its flow direction after meeting the oil-smoke pollution sources (2).  Oil-smoke is mixed with the airflow and taken away through the suction opening (10), thus the residence time of the oil-smoke can be reduced and the oil-smoke is prevented from spreading and escaping.