How to choose the right filter product

Because of the environmental requirements of many processing-type enterprises will be set up in the workshop purification equipment, common products on our air filter, which refers to the air filtration device, generally used for cleaning workshops, clean plants, laboratory, and cleaning rooms, or electronic machinery and communication equipment, such as dust control, that the face of different uses how to reasonably choose the right air filter.

According to the indoor requirements of clean purification standards, determine the efficiency of the last level of air filter, reasonably choose the combination of air filter levels and the efficiency of all levels, such as indoor requirements of medium purification, should use the primary and intermediate effect of two filters, should be reasonable and appropriate match the efficiency of all levels of filters.

Air filter manufacturers recommend that you should correctly determine the dust content and dust particle characteristics of the outdoor air because the filter is to filter and purify the outdoor air and then send it indoors. Especially in multi-stage purification and filtration treatment, the choice of pre-filter should be decided after taking into account the usage environment, spare parts costs, operational energy consumption, maintenance, and supply.

Correctly determine the characteristics of the filter, filter characteristics are mainly filter efficiency, resistance, penetration rate, dust capacity, filter airspeed, and processing air volume. In the case conditions permitting, the filter with high efficiency, low resistance, large dust capacity, moderate filtration air speed, large processing air volume, convenient manufacturing and installation, and low price should be used as far as possible.

Analysis of the nature of the dusty gas, the nature of the dusty gas related to the choice of air filter is mainly, temperature, humidity, the number of acids and alkalis, and organic solvents. Because some filters are allowed to be used at high temperatures, while others can only work at room temperature and humidity, and the number of acids and alkalis, and organic solvents in the dusty gas has an impact on the performance efficiency of the air filter.