Gas-liquid filter, referred to as gas-liquid net, also known as foam catcher net, woven wire mesh, is a wire mesh product woven in a special form. The following is a detailed introduction to the gas-liquid filter:

1. Definition and Use
Definition: Gas-liquid filter is a wire mesh woven in a special form, mainly used in the process of gas and liquid separation to remove droplets or mist droplets in the gas.
Use: It is the main component used in the production of wire mesh demister, oil-gas separator, dust removal, environmental protection, engine silencer, mechanical shock absorption and other projects. At the same time, it is also widely used in the automotive industry, electronics industry and other fields.
2. Material and Specifications
Material: Mainly includes stainless steel wire (such as AISI201, 202, 301, 302, 304, 304L, 321, 316, 316L, etc.), pure nickel wire, pure titanium wire, as well as galvanized wire, modified wire drawing, etc. In addition, there are composite weavings of stainless steel wire and non-metallic materials such as cotton thread, plastic, PP, PC, PE, PVC, PTFE, etc.
Specifications:
Wire diameter specification range: generally 0.08-0.3mm flat wire or round wire, and also 0.10mm-0.55mm (common wire diameter is 0.20mm-0.25mm).
Weaving method: divided into single-strand weaving, multi-strand weaving, metal wire and non-metal wire (various fibers) weaving, etc.
Opening size: ranging from (2×3mm) to (4×5mm) to (12×6mm), and can be fine-tuned according to customer requirements.
Width range: including 40mm, 80mm, 100mm, 150mm, 200mm, 300mm, 400mm, 500mm, 600mm and other specifications.
3. Features and performance
High efficiency: can effectively remove droplets or droplets in the gas and improve the gas purification efficiency.
Durability: woven with high-quality materials, with high wear resistance and corrosion resistance.
Flexibility: gas-liquid filter screens of different specifications and materials can be customized according to customer needs.
Easy maintenance: Some products can be disassembled for cleaning and reused to reduce maintenance costs.
4. Application fields
The gas-liquid filter is widely used in distillation, absorption, evaporation, filtration and other process flows in industries such as petrochemicals, light industry, metallurgy, medicine, machinery, and ships, as well as in environmental protection, engine silencing, mechanical shock absorption and other fields.
5. Working principle
The working principle of the gas-liquid filter is mainly based on the difference in the physical properties of gas and liquid. In a suddenly expanded container, after the flow rate decreases, the fine droplets in the gas phase sink due to gravity and separate from the gas. In addition, equipment such as cyclone separators can be used to make the droplets in the gas phase lose kinetic energy after being thrown onto the wall of the vessel by high-speed airflow and collided, and then separated from the gas.
6. Summary
In summary, the gas-liquid filter is an important industrial component with broad application prospects in many fields. With the continuous advancement of technology and the continuous growth of demand, the performance of the gas-liquid filter will continue to improve to meet more stringent gas purification requirements.