Introduce the characteristics and application range of double layer wire mesh
Pall Rings Manufacturer in China shares that corrugated packing is divided into two categories: wire mesh corrugated packing and plate corrugated packing, wire mesh corrugated packing is divided into metal mesh and plastic mesh two kinds. They are composed of a vertical array of corrugated mesh plate structured packing, two adjacent corrugated direction opposite, there is a certain distance between the corrugated pieces, the main material has stainless steel, copper, aluminum, monell, iron, nickel, plastic and so on. Deere packing for you to introduce the next layer of double screen corrugated packing, the name meaning is on the basis of single screen plus a layer of screen.
Geometric structure characteristics of double layer wire mesh corrugated packing: the double layer wire mesh corrugated packing and single layer wire mesh corrugated packing have basically the same geometric structure. It is a disk-shaped structured packing composed of parallel and perpendicular corrugated mesh sheets. By double layer 80-100 mesh stainless steel mesh overlap rolled together into a corrugated sheet, believe that the corrugated sheet corrugated direction is opposite, made into a certain height of the cylinder, after decontamination treatment, two adjacent each other staggered 90 degrees into the tower.
Application scope of double layer wire mesh corrugated filler: double layer wire mesh corrugated filler is developed for stainless steel with poor wettability to some material systems and immature surface treatment strengthening technology. Therefore, for some special requirements of the tower, although the use of timber is doubled than single layer, but the separation efficiency is doubled. For example, the reactor dilutive heavy water reenrichment plant must improve separation efficiency and reduce tower height and volume. The use of such packing can reduce the height and floor space of the plant.
In addition, in the absence of high mesh mesh material, and improve the separation efficiency of the case, with double layer mesh overlay made of corrugated packing, is also very desirable, has been in the application of separation in China, achieved better results.
The thickness of corrugated mesh or plate mainly depends on the strength of the material and the stiffness of the molding filler. Generally speaking, the thickness as thin as possible, such a small pressure drop, large flux, material saving, light weight. The thickness of corrugated packing mesh or plate is usually between 0.1 and 1.5mm, depending on the material.
Pingxiang deer chemical packing co., LTD. Is a professional manufacturer of ,Pall Ring,packing and inner parts of tower.Welcome to contact us.