With the continuous development of modern technology, air pollution is becoming more and more serious, so now there are more and more occasions to start air filter, especially in many large-scale air systems, professional air filter decision The cleanliness of the air supply, and other systems in the protection system can be used normally, useful to extend the life of use. Thus, a reasonable selection of an air filter is really very important.
First, according to the requirements of the purification standards
According to the environment in which the required purification standards to determine the final stage of the air filter power, a reasonable selection and combination of various series of equipment power, if the indoor requirements of the general degree of purification, you can take the initial effect of the filter; If the indoor requirements of the medium level of purification, then the choice of early effect, the effect of the two filters on the joint; if the indoor requirements of the degree of purification of ultra-clean, then probably use early effect, efficiency and efficiency of three purification equipment .
Second, the determination of outdoor air dust content
Because the primary operational principle of the filter is the outdoor air through a certain filter after purification into the room, so the amount of dust in the outdoor air and dust characteristics are very important data, especially in our multi-stage purification filter Of the time, a reasonable selection of pre-filtration equipment must be used when the environment, cost, energy consumption, protection and many other factors combined into account.
Third, determine the characteristics of the filter
The main characteristics of the filter is determined by what? Filter power, operating resistance, dust holding capacity, filtration and processing of wind speed and so are the factors to be considered, if conditions allow, we probably choose as much as possible High efficiency, low resistance, high dust holding capacity, moderate wind speed, large air volume, easy installation and low cost.
Fourth, a reasonable analysis of dust gas
The nature of the dust-laden gas to be treated is also a matter of choice, during which the temperature, humidity, acid and alkali content and quantity of the dust-laden gas are mainly included, since a part of the filter can be used at high temperature, The device can only run at room temperature, often wet environment, so the dust-gas acidity and the number of air filters can carry forward the good performance are very influential.
Air equipment and efficient selection of the key filter we introduced here for us, mainly in four different aspects of the content for us to do a comprehensive introduction to read the introduction, the hope that we can play on the use of certain help.
