Charged electromagnetic composite field coagulation device

The utility model discloses a charged electromagnetic electric composite field coagulation device which comprises a pipeline used for transmitting dust gas, two sides of the pipeline in the flowing direction of the dust gas are respectively provided with a group of charging mechanisms, and each group of charging mechanism comprises a high-voltage corona electrode and a grounding electrode which are sequentially arranged towards the central direction of the pipeline. Wherein the two high-voltage corona electrodes are respectively connected with inverted high-voltage alternating current with thesame frequency, a first path is formed between the high-voltage corona electrode and the grounding electrode of each group of charging mechanism at an interval, a second path is formed between the grounding electrodes of the two groups of charging mechanisms at an interval, and the grounding electrode comprises a plurality of holes. A magnetic field is further arranged between the two high-voltage corona electrodes, and