Patent ID: 11951488
Assignee: BEIJING COMFORT TECHNOLOGIES CO., LTD.
Field: Chemical engineering (Chemistry)
Classification: CPC B  F | IPC B  F

Claim 0:
1. An axial cyclone air filtration apparatus integrated with a bipolar-charged agglomeration, comprising a pre-charge region and an axial cyclone coagulation dust separation apparatus, wherein the pre-charge region is arranged on an air inlet side of the axial cyclone coagulation dust separation apparatus, wherein the pre-charge region comprises a positive and negative ion generator, and the positive and negative ion generator comprises a power supply, a positive corona electrode, a negative corona electrode, and a grounding plate; the positive corona electrode and the negative corona electrode are alternately arranged on both sides of the grounding plate to form a positive corona area and a negative corona area; the positive corona area and the negative corona are adjacent to each other, wherein a first V-shaped guide plate is disposed on an air outlet side of the positive corona area and a second V-shaped guide plate is disposed on an air outlet side of the negative corona area, and wherein the first and second V-shaped guide plates are configured to control flows of positively charged particles from the positive corona area and of negatively charged particles from the negative corona area such that the positively charged particles flow into the axial cyclone coagulation dust separation apparatus in a proportion that is uniform with respect to a proportion of the negatively charged particles flowing into the axial cyclone coagulation dust separation apparatus together with the positively charged particles.