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!
Product Tags:
|
|
304 Wire Mesh BX CY Type Packing In Distillation Column Fast Delivery Images
|
