304 wire mesh packing manufacturer BX & CY type fast delivery
1. Metal wire mesh packing is the most widely used high efficient filter in the world at
present. Its main advantages are:
High number of theoretical plates, large flux and low pressure
drop;
Good performance with low working load, increased number of
theoretical plates with the decrease of gas load, and there is
almost no bottom limit of work load;
Large operation elasticity;
No obvious amplification effect;
Fulfilling the requirements of precision, large and high vacuum
distillation units, providing favorable conditions for distillation
separation system, heat sensitive material and high purity
products.
2. Metal wire mesh packing specification table.
| Type | Specific Surface | Bulk Density | Void Ratio | obliquity | ΔP | Liquid spray density | Liquid holdup | Theo. Plate | HETP | F factor | Application② |
| (m2/m3) | (kg/m3) | (%) | Angle | (Pa/plate) | (m3/m2*h) | % | (piece/m) | mm | (m/s)*(kg/m3)0.5 | |
| 250(AX) | 250 | 45① | 98.5 | 30 | 10-40 | 0.2-12 | 2 | 2.5-3 | 333-400 | 2.5-3.5 | Precision distillation with few theoretical series |
| 500(BX) | 500 | 95① | 96.9 | 30 | 50 | 0.2-12 | 4.2 | 4-5 | 200 | 2.0-2.4 | Vacuum Distillation of Thermosensitive and Difficult Separation
Systems |
| 700(CY) | 700 | 130① | 95.6 | 45 | 67 | 0.2-12 | 6 | 8-10 | 100 | 1.5-2.0 | Isotopic mixture, isomeric mixture separation |
3. More applications of metal wire mesh structured packing:
Mass transfer of temperature sensitive chemical products
Proper lateral distribution of liquids and gases
Solvent recovery
Batch and continuous distillation
Low liquid loading systems
Providing highest theoretical stages per meter of packing height
Reducing liquid hold up
4. More info of metal wire mesh packing.
Metal Wire Mesh Corrugated Packing consists of vertically arranged
corrugated wire mesh sheets, which are usually 100 mm, 150 mm and
200 mm in height. Other heights can be customized. The direction of
the ripple is opposite to that of the adjacent ones, and the
inclination angle against the tower axis is 30 or 45 degrees. The
diameter of packing tray is several millimeters smaller than tower
inner diameter. The packing tray fills the section of tower
precisely. The outer hoop of each packing tray can be flanged to
prevent wall flow, and the two adjacent trays rotate 90 degrees to
install. The main materials of corrugated wire mesh packing are
stainless steel, copper, aluminium, iron, nickel, titanium, etc.
The mass transfer efficiency of wire mesh corrugated packing is
directly determined by its specific surface area. According to the
specific surface area, it can be divided into 250, 500 and 700
types. As the corrugated metal mesh filler belongs to the type of
liquid membrane mass transfer, opening holes on corrugated filler
sheet or making double-layer wire mesh filler to strengthen the
uniform distribution of liquid on the corrugated wire mesh sheet,
especially in low spray density, whether to ensure the uniform
distribution of liquid on the wire mesh sheet is the key to
maintain high separation efficiency.
Welcome your inquiry always!
