High Temperature HEPA Filter For Oven Equipment

Maintenance

1. The surface of the high efficiency air filter black, accommodate more dust, resistance increases, that is, remove the non-woven fabric in the high efficiency air filter for cleaning, or replace.

2. Check the nozzle wind speed regularly (usually 1-2 times a year). If it does not meet the requirements of technical parameters, the high efficiency air filter should be replaced.

3. When replacing, should pay attention to the new high efficiency air filter model specifications consistent with the original high efficiency air filter, high efficiency air filter is paper-wood structure, should be careful when installing, do not fall frame, damage filter paper.

4. Replace the high efficiency air filter, must remove the nozzle flexible plate, take out the high efficiency air filter, replace the new high efficiency air filter, should pay attention to the high efficiency air filter on the arrow sign, arrow pointing to the direction of the air flow.

5. After the replacement of the new high efficiency air filter, it must be confirmed that there is no leakage between the filter and the sealing material as well as the framework supporting the filter.

6. Check the electrical circuit regularly.

Production method

The actual practice of high temperature resistant high efficiency air filter is assembled by glass fiber or ultra-fine glass fiber filter paper, aluminum foil partition, stainless steel outer frame and special high temperature resistant sealant. Filter material on both sides of 180° fold, fold to form a wedge fold layer, filter material bending when there are two indentation, make it at the end of the partition into a wedge box fold layer, wedge box fold layer can prevent filter paper damage.