Stainless steel material wire mesh corrugated regular packing

Stainless steel material wire mesh corrugated regular packingThe main advantages are:

1. Large specific surface area, high porosity, light weight, and high filler efficiency; The inclination angle of the gas phase pathway is small, the gas phase pathway is regular, the pressure loss is small, and the packing pressure decreases; Good radial diffusion and sufficient gas-liquid contact.

2. High flux, reduced pressure; Good low load performance, the theoretical number of plates increases with the decrease of gas load, and there is almost no low load limit;

3. High operational flexibility;

4. Can meet the requirements of precision, large, and high vacuum distillation equipment. The distillation separation of difficult to separate systems, thermosensitive systems, and high-purity products provides favorable conditions.

Stainless steel material wire mesh corrugated regular packingMain applications:

1) AX250 type wire mesh corrugated packing is mainly used for high production capacity and operating pressure generally between 102-106pa;

2) The bx500 metal wire mesh corrugated packing is suitable for vacuum distillation of thermosensitive and difficult to separate systems, especially under conditions below 7kPa. Mainly used in petrochemical and general chemical industries: such as the successful use of 500 type metal wire mesh corrugated packing tower separation in formaldehyde refining units, with product purity greater than 99% 9%, impurity content less than 300ppm, increased production capacity and reduced energy consumption; The vacuum distillation unit for dimethyl terephthalate has been successfully put into operation using 500 type packing, and has achieved good results for the past 20 years;

3) Cy700 metal wire mesh corrugations are generally used for precise fractionation of isotopes or difficult to separate systems that require a large number of theoretical plates. These system separations require hundreds of theoretical plates. It is also commonly used in situations where high purity products are required or highly restricted, and is mainly used in many petrochemical, spice, pharmaceutical, and dye products. Its operating pressure range is not only 5-100kPa, but has also expanded to the fields of pressurization and low-temperature distillation. For the separation of synthetic fatty acids, a 700y type metal wire mesh corrugated packing tower is used for vacuum distillation, and the purity of monocarbonate can reach 92-98%.