Ceramic stepped ring packing absorbed the characteristics of the Lacy ring, and the improvement of the Bauer ring, the ring's height to diameter ratio of 1:2, and at one end of the increase in the conical flap, not only to increase the mechanical strength of the packing ring, but also due to the destruction of the symmetry of the filler structure, and thus increase the directionality of the filler when the chances of placing. And because of the influence of the flap, so that the filler in the stacking of filler ring gap between the contact between the main linear contact to the main point of contact. In this way, not only increase the gap between the filler particles, reduce the resistance of the gas through the packing layer, and these contact points can also be for the liquid flow along the surface of the filler convergence and dispersion points, thus promoting the surface renewal of the liquid film, and is conducive to the improvement of the mass transfer efficiency of the filler. It also reduces the resistance of the gas through the bed, and increases the flux, packing strength is higher, due to its structural characteristics, so that the gas-liquid distribution is uniform, increasing the gas-liquid contact area and improve the mass transfer efficiency. Ceramic stepped ring also changed the Lacy ring packing ring height and diameter equal to the custom, reduce the height of the ring, thinning the thickness of the material, and in the stepped ring at the end of one side to increase the flap. Because of the ladder ring packing side end increased flange, not only can increase the mechanical strength of the packing ring, but also because of the destruction of the symmetry of the packing structure, thus increasing the chances of directionality of the packing when put. And because of the influence of the flap, so that the filler in the stacking of filler ring gap between the contact of this linear contact to the main point of contact. In this way, not only increase the gap between the filler particles, reduce the resistance of the gas through the filler layer, and these contact points can also be for the liquid along the surface of the filler flow of the convergence of the dispersion point, which promotes the surface renewal of the liquid film, and is conducive to the improvement of the mass transfer efficiency of the filler. Therefore, the performance of ceramic stepped ring packing has been further improved compared with ceramic Bauer ring.

 

Ceramic step ring packing is generally made of plastic, ceramic, metal. Material is different, the structure is also different, metal step ring internal rib structure with the Bauer ring, tongue curved to the blade; plastic and ceramic step ring internal rib structure and plastic Bauer ring is similar, there are also m-shaped and well-shaped points.

 

 

Ceramic ladder ring packing has excellent acid and heat resistance, can withstand all kinds of inorganic acids, organic acids and organic solvents other than hydrofluoric acid corrosion, can be used in a variety of high-temperature occasions, the scope of application is very wide, can be used in the chemical industry, metallurgy, gas, environmental protection and other industries, such as drying towers, absorption towers, cooling towers, scrubbing towers, regeneration towers and so on.

Ceramic stepped ring packing technical parameters: