Stainless steel wire mesh corrugated regular packing

Stainless steel wire mesh corrugated regular packingMain advantages:

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 wire mesh corrugated regular packingThe geometric structure forms the following characteristics:

Firstly, it has a large specific surface area, high porosity, and light weight. The specific surface area of the 500 type filler is equivalent to 4.5 times that of the DN50 metal ball, while the density is only 40% of the ball ring. The high porosity and strong capillary action of the wire mesh make it excellent in wetting performance. Even with a spray density of 0.2m3/(m2 · h), it can achieve full coverageWetting results in high filler efficiency.

Secondly, the gas phase pathway has a small inclination angle, a regular gas phase pathway, less pressure loss, and reduced packing pressure.

Thirdly, good radial diffusion ensures sufficient gas-liquid contact.

Fourthly, avoid blockage, corrosion, and difficulty in cleaning, and only use chemical methods for cleaning.

Fifth, the high cost of unit volume fillers limits their range of use to a certain extent.

Metal wire mesh corrugated packing is a type of metal regular corrugated packing, also known as corrugated wire mesh packing. This regular corrugated packing is also a type of distillation tower wire mesh packing, which we call stainless steel wire mesh corrugated packing, also known as metal wire mesh corrugated packing or stainless steel corrugated packing. The two common models are BX500 metal wire mesh corrugated packing and CY700 regular packing.

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%.