Main characteristics of the filler: 1. Large wet circumference and small hydraulic radius. 2. The laminar flow state is good, and the particle settlement is not disturbed by turbulence. 3. When the length of the oblique pipe is 1 meter, the payload is designed according to 3-5 tons/meter 261. The VO is controlled within the range of 2.5-3.0 mm/s. The effluent quality is 024. The treatment capacity of the oblique tube sedimentation tank is 3-5 times that of the advection sedimentation tank, and 2 times that of the accelerated clarification tank and the pulse clarification tank. Performance characteristics: The stepped trapezoidal slope packing is designed by the Cooling Water Research Institute of the Water Conservancy and Electric Power Research Institute. The cross section of this filler sheet is trapezoidal ramp, which improves the deflection of soda in the filler and slows down the splashing speed under the water film, prolongs the heat exchange time in the filler, and improves the heat dissipation performance. It has good comprehensive performance. The channel area is large, the bonding is firm, and the overall assembly steel is good. It can be widely used in industrial cooling towers. Our factory currently produces polychlorine (PVC) and polypropylene (PP) materials. Cooling towers act as the main core of circulating water heat dissipation in industrial production, which affects the cost and efficiency of China's industrial production in China. Improper use of cooling towers in industrial production can cause untimely heat dissipation of equipment, stagnation of production, and risk of excessive water temperature. Cooling tower fillers are the main factors that promote hydrothermal circulation, so choose a good cooling tower filler.