High temperature resistant and efficient filter is an air purification equipment designed specifically for high-temperature environments, mainly used to intercept particles with a diameter of 0.3 μ m or more. This product uses ultra-fine glass fiber filter paper as the filtering medium, combined with a high-temperature resistant metal frame and special sealing materials

High temperature resistant and efficient filterProduct Structure and Materials

1. Outer frame material

Mainly made of stainless steel (304/316L) or galvanized steel plate, with some models using aluminum profiles

Stainless steel frame has excellent oxidation resistance and structural strength, suitable for frequent temperature rise and fall working conditions

Common specifications for frame thickness: 80mm, 150mm, 220mm, 292mm, and other options -2

2. High temperature resistant and efficient filterfilter material

The core filter material is ultrafine glass fiber filter paper, which has the characteristics of high temperature resistance, chemical corrosion resistance, and high filtration efficiency

Some models use fiberglass filter paper with waterproof adhesive

3. High temperature resistant and efficient filterPartition structure

Partition design: using aluminum foil or stainless steel foil as corrugated partition plates, accurately maintaining the spacing between filter paper pleats and minimizing resistancebigLimit the use of filter media-

No partition design (some models): adopting a continuous strip filter material self-supporting structure to form a rigid whole, reducing the risk of metal particle detachment

Sealing glue: High temperature resistant silicone, ceramic based sealing glue or imported flexible sealing materials

Sealing gasket: fiberglass gasket, special rubber or seamless polyurethane gasket formed in one piece

The model adopts flexible sealing technology (such as HT Proseal Tech), which can effectively absorb the stress caused by thermal expansion and contraction, preventing seal cracking and leakage

High temperature resistant and efficient filterApplication Scenarios

1. Pharmaceutical and Bioengineering

Tunnel oven, dry heat sterilization equipment, high-temperature heat removal system

Aseptic filling production line air supply end filtration -4

2. Manufacturing of lithium-ion batteries

Electrode coating machine drying process air filtration

NMP solvent recovery system pre filtration, requiring chemical corrosion resistance -5

3. Electronics and Semiconductors

High temperature baking equipment in the manufacturing process of LCD/TFT LCD panels

Clean and dust-free oven, ultrasonic cleaning equipment, high-temperature curing oven -3-10

4. Other industrial applications

Spray painting drying line, high-temperature curing tunnel

Special chemical process, high-temperature clean room return air system