Ceramic stepped corrugated packing

Abstract

The invention relates to the technical field of ceramic fillers, and discloses a ceramic stepped corrugated filler which is formed by mutually staggering and overlapping ceramic corrugated plates. Each ceramic corrugated plate is of a stepped structure, and pyramid convex points are arranged on each ceramic corrugated plate. Compared with the existing ceramic corrugated filler, the ceramic steppedcorrugated filler is formed by mutually staggering and overlapping the stepped ceramic corrugated plates, and steps are formed on the surface of the filler so that the contact area between the ceramic corrugated plates is increased, the overall stability of the filler structure is improved, the separation and filtration area is increased, and a better separation effect is achieved; the triangularpyramid convex points are additionally arranged on the surface of the ceramic corrugated plates so that the specific surface area of the filler is increased, gas-liquid two-phase disturbance is intensified, updating of the surface area of liquid is facilitated, the surface updating rate of the liquid is increased, and the mass transfer efficiency of the filler is greatly improved.

Description

technical field [0001] The invention relates to the technical field of ceramic packing, in particular to a ceramic stepped corrugated packing. Background technique [0002] Ceramic corrugated packing has the advantages of large specific surface area, large energy, small resistance, high efficiency, corrosion resistance, high temperature resistance (up to 1000°C or more), high operating flexibility, and insignificant amplification effect. It is especially suitable for pressure drop and theoretical plate Separation processes such as rectification and absorption of high-temperature corrosive materials with strict requirements. [0003] However, the ordinary ceramic material used in the existing ceramic corrugated packing has poor acid and alkali resistance, and is resistant to rapid cooling. [0004] The rapid heating is also poor, and it is easy to be corroded, loosened, and softened to cause failure; and the existing ceramic corrugated packing is tightly bonded between the m...

AI Technical Summary

Problems solved by technology

[0003] However, the ordinary ceramic material used in the existing ceramic corrugated packing has poor acid and alkali resistance, and is resistant to rapid cooling.

[0004] The rapid heating is also poor, and it is easy to be corroded, loosened, and softened to cause failure; and the existing ceramic corrugated packing is tightly bonded between the monomers, and the liquid cannot form a turbulent state of criss-crossing inside the corrugated packing, and the separation efficiency is low.

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