Ceramic Stepped Ring Packing 50mm Ceramic Stepped Ring Drying Absorber Ceramic Packing

The company's ceramic stepped ring is a kind of high-efficiency annular perforated packing. Its height is about half of the diameter. One side of the ring is provided with conical flanging, and four high holes are evenly distributed on the ring wall. The unique structural design makes the packing mainly in point contact during stacking, which not only increases the porosity of the packing, reduces the air flow resistance, but also greatly improves the gas-liquid distribution performance in the packing layer. One end of the ring is a 1 / 2 high original rassier ring or  ring, and the other end is a bell mouth with a filler height of about 1 / 5. There are two layers of cross shaped fins in the center, and the upper and lower layers of fins are staggered into a 45 ° angle. It is suitable for the filler of carbon dioxide degassing tower and synthetic tower.


Stepped ring packing is a kind of annular disordered packing developed on the basis of  ring. It absorbs the advantages of  ring in structure, overcomes its disadvantages and improves it; The height of the stepped ring is about half of the diameter, and a horn shaped enlarged opening is added at one end of the ring. Due to the asymmetric shape of the packing, the overlapping of the packing rings is reduced in the packing bed, the void ratio is increased, and the surface of the packing is fully utilized. Therefore, it has the advantages of reduced pressure, improved mass transfer efficiency and large flux. The lower edge is provided with a conical flanging, the ring wall is provided with a window hole, and a curved blade extends to the ring center. Due to the reduced height and the special structure of conical flanging, not only the gas-liquid distribution in the packing layer is improved, but also the gas-liquid contact point is increased, which is conducive to the convergence and dispersion of liquid and the continuous renewal of membrane surface, so that the mass transfer is strengthened and the separation efficiency is greatly improved. Generally, the flux of stepped ring packing can be increased by 10-20% and the pressure can be reduced by 30-40% compared with  ring packing. The separation efficiency can be improved to varying degrees depending on the specific process. It is especially suitable for extraction and fractionation. At present, the stepped ring is still a frequently used filler at home and abroad.



2) Product features:



A. The ceramic stepped ring produced by the company has the characteristics of low resistance and high efficiency. Under the same gas velocity, its pressure drop is 76% lower than that of rassier ring and 3% lower than that of rectangular saddle ring. Under the same operating conditions, the mass transfer coefficient is 20% higher than that of Raschig ring and 17% higher than that of rectangular saddle ring. Therefore, the use of this filler can improve the production capacity of the equipment and save energy consumption.



B. The ceramic stepped ring produced by the company has relatively strong anti fouling performance, and its cleaning ability and mist entrainment are superior to the rectangular saddle ring. When sublimation sulfur fouling occurs in production, the pressure drop of the tower can gradually return to the original data due to its self-cleaning ability. Therefore, the use of this packing can prolong the overhaul cycle. The packing has been widely used in drying tower and other chemical engineering.



3) Product application:



The ceramic step ring produced by the company is widely used in washing tower, drying tower, absorption tower, cooling tower, recycling tower, desulfurization tower and other filling materials in chemical industry, metallurgy, gas, oxygen production, pharmacy, acid production, chemical fertilizer and other industries.