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Chì sò i fatturi chì affettanu l'efficienza di i filtri d'aria?

Time: 2022-06-30

In many industrial production, there are certain requirements for the air cleanliness of the production environment to ensure the precision of the products. Therefore, air filters are widely used in various fields. Today, I would like to introduce three factors that affect the efficiency of air filters.

1 .Air filter filter bag material

The selection and application of filter bag material is the core technology of bag type dust collection equipment, which plays a decisive role in the performance of high efficiencyair filter dust collector. Because of the environment of each dust collection point, the nature, temperature and technical requirements of handling dust are different,SFFILTECH recommends you to choose different filter materials for different conditions and take corresponding technical protection measures.

Requirements for filter bag materials include the following technical properties: filter bag materials are suitable for different temperatures, good peelability, easy dust cleaning, good air permeability, low resistance, high filtration efficiency, high strength, able to withstand high strength dust cleaning, long service life, and suitable price.

2. Fuga d'aria

Air leakage directly affects the dust collection effect and life of dust collector, requiring air leakage rate <3%. Bag type dust collector is generally operated under negative pressure, such as air leakage is easy to form a small circuit short circuit. The dust collection system does not handle enough air volume and forms positive pressure dust.SFFILTECH air filtersare of high quality and can solve this problem well.

3. Filtration air speed

High efficiency filter filtration air speed is a very important parameter to determine the performance of dust collector, and is also an important parameter to measure the performance of bag type dust collector. The filtration air speed is closely related to the dust concentration, dust particle size, application, viscosity, gas temperature, moisture content and dust cleaning method of the dust containing gas.

When the dust particle size is fine, the temperature and humidity are high, the concentration is large, and the viscosity is large, the filtration air speed should be taken lower, and vice versa, a higher value is optional. The filter air speed is too large, will increase the filter bag load, increase the filter resistance, resulting in short filter bag life, low efficiency. Therefore, it is also important to choose a professional filtermanufacturer,SFFILTECHcan provide you with professional products and technical services, welcome your choice.

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