The service life of aluminum alloy frame plate initial efficiency filters is generally around 1-3 years. How to install plate air filters in actual natural environments is a challenge faced by all businesses that apply initial efficiency plate filters. So, let's learn together how to choose the correct initial efficiency plate filter!

1、 Selection method for initial efficiency plate filter:

1. By using a primary efficiency plate filter, surface dust and various hazardous suspended solids of particles below 0.3um can be collected. Using fine laminated glass and its synthetic paper as filter materials, each unit is tested by flame absorption method and has the characteristics of high filtration efficiency, low friction resistance, and large dust holding capacity.

2. The initial efficiency plate filter is used as the exhaust outlet at the tail end, and the design scheme can be adopted from low to high, for example, g-level filtration, F-level filtration, H-level filtration, and U-level filtration.

3. Common frames for initial plate filters include wooden frames, aluminum frames, galvanized frames, and stainless steel template frames. The material of the frame filter of the initial plate filter determines the price of the filter. Under the same standard, the price of different frame filters varies.

2、 The selection principle for initial efficiency plate filters is as follows.

1. Determine the efficiency of the final air filter according to the indoor purification standards, and reasonably select the combination stage and efficiency of the initial plate filter. When general purification is required indoors, initial effect filters can be used; When moderate purification is required indoors, two-stage filters of primary and medium efficiency should be used; When ultra purification is required indoors, primary, medium, and high-efficiency three-stage purification filtration should be used to ensure that the efficiency of each level of filter is reasonable, rational, and reasonable. If the efficiency difference between adjacent secondary filters is too large, the front upper filter cannot provide protection for the rear upper filter.

2. Accurately measure the dust content and particle characteristics of outdoor air. As the filter filters and purifies the external air before sending it indoors, the dust content of the external air is an important data. Especially in multi-stage purification filtration treatment, when selecting a pre filter, factors such as usage environment, spare parts cost, operating energy consumption, maintenance, and supply should be comprehensively considered for determination.

3. Accurately identify the characteristics of primary efficiency plate filters, which mainly include filtration efficiency, resistance, transmittance, dust holding capacity, filtration air speed, and processing air volume. When conditions permit, it is advisable to choose filters that are effective, have low resistance, large dust holding capacity, moderate filtration air speed, large processing air volume, easy to manufacture and install, and low in price. This is an economic analysis requirement that takes into account the primary investment, secondary investment, and energy efficiency ratio when selecting an air filter.

4. Analyze the properties of dusty gases, which are mainly related to the selection of primary efficiency plate filters, including temperature, humidity, acidity, alkalinity, and organic solvent content. This is because some filters allow for use at high temperatures, while others can only operate at room temperature and humidity. Additionally, the acidity, alkalinity, and organic solvent content of dusty gases can affect the performance and efficiency of air filters.

The initial efficiency plate filter has been increasingly recognized by more and more people, improving air quality and ensuring people's health. It has been widely used, for example, in industries such as medicine and food, various efficiency filters are indispensable.

The above introduction is about how to correctly choose a primary efficiency plate filter. If you need to learn more, please feel free to contact us at any time!