The invention belongs to the field of air purifying devices, and particularly relates to a haze-removing device based on a circulation field special-shaped air duct and a production method thereof. The haze-removing device comprises a working bin (8), an expending tuyere (1), a special-shaped air duct (2), an axial flow fan (4), a filter (3), a centrifugal fan (5), an air-leading duct (6) and a solution absorption device (7). The centrifugal fan (5) is arranged at the inlet end of the air-leading duct (6). The outlet end of the air-leading duct (6) stretches into filter liquid of the solution absorption device (7). An air outlet of the expending tuyere (1) communicates with an air inlet of the special-shaped air duct (2) through the axial flow fan (4). The filter (3) is fixedly arranged in an air outlet of the special-shaped air duct (2). According to the haze-removing device based on the circulation field special-shaped air duct, the cleaning effect is ideal, the air duct inlet air pressure is large, the boundary resistance is low, the haze-removing efficiency is high, the range of application is wide, and the compatibility is high.